| blob | 155d34f5c2c7d6be050b10eeff1fc1ab41d2f4c2 |
1 2005-04-17 Mark Kettenis <kettenis@gnu.org>
3 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
4 (som_is_subspace, compare_subspaces, som_compute_checksum)
5 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
6 protoypes.
7 (hppa_som_reloc, compare_syms, compare_subspaces)
8 (som_print_symbol, som_get_section_contents)
9 (som_set_section_contents): Remove space after 'void *'.
10 (som_bfd_print_private_bfd_data): Use %lx to print longs.
11 (som_bfd_merge_private_bfd_data)
12 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
13 defines.
15 2004-04-15 Julian Brown <julian@codesourcery.com>
17 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
18 * bfd-in2.h: Regenerate.
19 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
20 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
21 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
22 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
23 relocations if requested to.
24 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
25 use_blx rather than symbian_p.
26 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
27 use_blx is in effect.
28 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
29 for SymbianOS.
31 2005-04-15 Nick Clifton <nickc@redhat.com>
33 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
34 values.
36 2005-04-15 Alan Modra <amodra@bigpond.net.au>
38 PR ld/815
39 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
40 used as a list pointer.
42 2005-04-14 Alan Modra <amodra@bigpond.net.au>
44 * Makefile.am (NO_WERROR): Define.
45 * warning.m4: New file
46 * acinclude.m4: Include warning.m4.
47 * configure.in: Invoke AM_BINUTILS_WARNINGS.
48 * Makefile.in: Regenerate.
49 * configure: Regenerate.
51 2005-04-14 Alan Modra <amodra@bigpond.net.au>
53 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
54 Write trailing padding.
56 * merge.c (merge_strings): Round up section size for alignment.
58 2005-04-14 David S. Miller <davem@davemloft.net>
60 Add TLS support for 64-bit Sparc ELF.
61 * elf64-sparc.c (sparc64_elf_dyn_relocs,
62 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
63 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
64 sparc64_elf_hash_entry, sparc64_elf_tdata,
65 sparc64_elf_local_got_tls_type): New defines.
66 (sparc64_elf_mkobject): New function.
67 (sparc64_elf_link_hash_table): Add members for dynamic linker
68 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
69 uion to track TLS GOT references. Add sym_sec to cache
70 mappings from local sym to section.
71 (link_hash_newfunc): New function.
72 (sparc64_elf_bfd_link_hash_table_create): Rename to
73 sparc64_elf_link_hash_table_create for consistency.
74 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
75 (sparc64_elf_create_dynamic_sections): Initialize new section
76 members of sparc64_elf_link_hash_table. Only init srelbss
77 if not-shared.
78 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
79 New functions.
80 (SPARC_NOP): Define.
81 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
82 sparc64_elf_plt_ptr_offset): Delete.
83 (sparc64_plt_entry_build): New function to build PLT entries
84 gradually instread of all at once at the end of linking.
85 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
86 local vars. Get them from sparc64_elf_hash_table instead.
87 Check early on if r_symndx is in bounds. Handle TLS transitions.
88 Account for TLS GOT references and DF_STATIC_TLS, as needed.
89 For TLS relocs, record the tls_type in either
90 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
91 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
92 to the __tls_get_addr symbol. For PLT relocs, track references
93 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
94 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
95 symbol references, count the number of relocations needed for
96 that symbol. For default switch case, don't error, this lets
97 the TLS relocs not explicitly handled by this function get
98 accepted.
99 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
100 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
101 it from sparc64_elf_hash_table. Store the real PLT offset
102 in h->plt.offset, and build PLT entries one at a time. Also
103 get .dynbss section pointer from htab.
104 (allocate_dynrelocs, readonly_dynrelocs,
105 sparc64_omit_section_dynsym): New functions.
106 (sparc64_elf_omit_section_dynsym): Use these new functions as
107 helpers.
108 (dtpoff_base, tpoff): New functions.
109 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
110 locals, get them from sparc64_elf_hash_table. Handle TLS
111 relocations and refcounting in main relocation loop.
112 (sparc64_elf_finish_dynamic_symbol): Use
113 sparc64_elf_link_hash_table. Build PLT entries as we see
114 them. Handle TLS GOT relocations.
115 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
116 from sparc64_elf_hash_table. Initialize only PLT header
117 not all entries since we not build PLT entries one by one.
118 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
119 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
120 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
122 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
124 * elflink.c (elf_link_input_bfd): Update check for removed
125 sections.
127 2005-04-12 Alan Modra <amodra@bigpond.net.au>
129 * Makefile.am: Run "make dep-am".
130 * Makefile.in: Regenerate.
131 * aclocal.m4: Regenerate.
132 * libcoff.h: Regenerate.
134 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
136 * linker.c (_bfd_generic_link_output_symbols): Also check if
137 the output section of an input section has been removed from
138 the output file.
140 * section.c (bfd_section_list_remove): Clear the next field
141 of the removed section.
142 (bfd_section_removed_from_list): New.
143 * bfd-in2.h: Regenerated.
145 2005-04-11 David S. Miller <davem@davemloft.net>
147 * elf32-sparc.c (elf32_sparc_relocate_section,
148 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
149 R_SPARC_TLS_LE_{HIX22,LOX10}.
150 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
151 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
152 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
153 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
155 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
157 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
159 2005-04-11 Nick Clifton <nickc@redhat.com>
161 * aout-target.h: Convert to ISO C.
162 * aoutf1.h: Convert to ISO C.
163 * aoutx.h: Convert to ISO C.
164 * bout.c: Convert to ISO C.
165 * dwarf1.c: Convert to ISO C.
166 * ecoffswap.h: Convert to ISO C.
167 * freebsd.h: Convert to ISO C.
168 * genlink.h: Convert to ISO C.
169 * ieee.c: Convert to ISO C.
170 * ihex.c: Convert to ISO C.
171 * libcoff-in.h: Convert to ISO C.
172 * mach-o.c: Convert to ISO C.
173 * mach-o.h: Convert to ISO C.
174 * netbsd.h: Convert to ISO C.
175 * ns32k.h: Convert to ISO C.
176 * ns32knetbsd.c: Convert to ISO C.
177 * oasys.c: Convert to ISO C.
178 * pdp11.c: Convert to ISO C.
179 * pef-traceback.h: Convert to ISO C.
180 * pef.c: Convert to ISO C.
181 * pef.h: Convert to ISO C.
182 * riscix.c: Convert to ISO C.
183 * som.c: Convert to ISO C.
184 * som.h: Convert to ISO C.
185 * srec.c: Convert to ISO C.
186 * stabs.c: Convert to ISO C.
187 * sunos.c: Convert to ISO C.
188 * tekhex.c: Convert to ISO C.
189 * versados.c: Convert to ISO C.
190 * version.h: Convert to ISO C.
191 * xcoff-target.h: Convert to ISO C.
192 * xcofflink.c: Convert to ISO C.
193 * xsym.c: Convert to ISO C.
194 * xsym.h: Convert to ISO C.
196 2005-04-08 Paul Brook <paul@codesourcery.com>
198 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
199 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
200 (ARM2THUMB_PIC_GLUE_SIZE): Define.
201 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
202 (elf32_arm_to_thumb_stub): Create PIC stubs.
203 (record_arm_to_thumb_glue): Use different stub size for relocatable
204 images.
206 2005-04-05 Alan Modra <amodra@bigpond.net.au>
208 * elf64-ppc.c (dec_dynrel_count): New function split out from
209 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
210 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
211 (ppc64_elf_tls_optimize): Likewise.
213 2005-04-05 Mark Kettenis <kettenis@gnu.org>
215 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
216 CORE_WCOOKIE_OFFSET.
217 (SPARC64_WCOOKIE_OFFSET): New.
218 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
220 2005-04-05 Nick Clifton <nickc@redhat.com>
222 * po/rw.po: New translation: Kinyarwanda
223 * configure.in (ALL_LINGUAS): Add rw
224 * configure: Regenerate.
226 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
228 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
229 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
230 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
231 section flags.
232 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
233 to check for SHT_MIPS_OPTIONS sections.
234 (_bfd_mips_elf_set_section_contents): Likewise.
236 2005-04-04 Eric Christopher <echristo@redhat.com>
238 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
239 Clean up gp handling code.
241 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
243 * elf.c (bfd_elf_set_group_contents): Ignore linker created
244 group section.
245 (assign_section_numbers): Accept link_info. Check SHT_GROUP
246 sections for relocatable files only. Remove the linker created
247 group sections.
248 (_bfd_elf_compute_section_file_positions): Pass link_info to
249 assign_section_numbers.
251 * elfxx-ia64.c (elfNN_ia64_object_p): New.
252 (elf_backend_object_p): Defined.
254 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
256 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
258 2005-04-03 Fred Fish <fnf@specifixinc.com>
260 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
261 dwarf_ranges_size members.
262 (struct comp_unit): Add base_address member.
263 (struct funcinfo): Replace low/high members with an arange.
264 (arange_add): Replace incoming "unit" parameter with "abfd" and
265 "first_arange" pointers. Reorganize/rewrite function body.
266 (decode_line_info): Change arange_add call to pass bfd and arange
267 pointers.
268 (lookup_address_in_line_info_table): Use arange list instead of
269 individual low/high members. Walk function's arange list to find
270 lowest PC in list, to test for overlapping functions.
271 (read_debug_ranges): New function, reads the debug_ranges section.
272 (lookup_address_in_function_table): Use arange list instead of
273 individual low/high members. Rewrite to find smallest range that
274 matches.
275 (read_rangelist): Read a given rangelist from debug_ranges.
276 (scan_unit_for_functions): Use arange list instead of individual
277 low/high members. Handle a DW_AT_ranges attribute.
278 (parse_comp_unit): Use arange list instead of individual low/high
279 members. Save comp unit base address. Handle a DW_AT_ranges
280 attribute.
282 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
284 * elf.c (assign_section_numbers): Really use the kept section.
286 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
288 * elf-bfd.h (_bfd_elf_check_kept_section): New.
290 * elf.c (assign_section_numbers): When sh_link points to a
291 discarded section, call _bfd_elf_check_kept_section to see if
292 the kept section can be used. Otherwise reject sh_link
293 pointing to discarded section.
295 * elflink.c (_bfd_elf_check_kept_section): New.
296 (elf_link_input_bfd): Use it.
298 2005-04-01 Alan Modra <amodra@bigpond.net.au>
300 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
301 that we no longer need.
303 2005-04-01 Alan Modra <amodra@bigpond.net.au>
305 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
306 rather than 0.
307 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
309 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
311 * elf.c (assign_section_numbers): Fix a typo.
313 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
315 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
316 error message.
317 (_bfd_elf_section_already_linked): Likewise.
319 2005-03-31 Jerome Guitton <guitton@gnat.com>
321 * config.in: Regenerate.
323 2005-03-31 Jerome Guitton <guitton@gnat.com>
325 * config.in (HAVE_DECL_BASENAME): New configure macro.
326 * configure.in: Check for basename.
327 * configure: Regenerate.
329 2005-03-30 Julian Brown <julian@codesourcery.com>
331 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
332 bfd_elf32_is_arm_mapping_symbol_name.
333 * bfd-in2.h: Regenerate.
334 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
335 bfd_elf32_is_arm_mapping_symbol_name.
336 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
337 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
338 (arm_elf_find_function): Likewise.
339 (elf32_arm_output_symbol_hook): Likewise.
341 2005-03-30 Julian Brown <julian@codesourcery.com>
343 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
344 * bfd-in2.h: Regenerate.
345 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
346 bfd_elf32_is_arm_mapping_symbol_name.
347 (elf32_arm_output_symbol_hook): Likewise.
348 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
349 mapping symbols.
350 (is_arm_mapping_symbol_name): Function moved from here...
351 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
352 and made global.
354 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
356 * configure.in: Check for ffs decl and alphabetize.
357 * config.in: Regenerate.
358 * configure: Regenerate.
359 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
360 alphabetize.
362 2005-03-29 Fred Fish <fnf@specifixinc.com>
364 * dwarf2.c (struct comp_unit): Fix typo.
365 (scan_unit_for_functions): Remove unused local variable "name"
366 and dead code that set it.
368 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
369 Phil Blundell <philb@gnu.org>
371 * bfd-in2.h, libbfd.h: Regenerated.
372 * reloc.c: Add ARM TLS relocations.
373 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
374 relocations.
375 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
376 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
377 (elf32_arm_tls_ie32_howto): New.
378 (elf32_arm_howto_from_type): Support TLS relocations.
379 (elf32_arm_reloc_map): Likewise.
380 (elf32_arm_reloc_type_lookup): Likewise.
381 (TCB_SIZE): Define.
382 (struct elf32_arm_obj_tdata): New.
383 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
384 (elf32_arm_mkobject): New function.
385 (struct elf32_arm_relocs_copied): Add pc_count.
386 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
387 (GOT_TLS_IE): Define.
388 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
389 (elf32_arm_link_hash_newfunc): Initialize tls_type.
390 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
391 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
392 (dtpoff_base, tpoff): New functions.
393 (elf32_arm_final_link_relocate): Handle TLS relocations.
394 (IS_ARM_TLS_RELOC): Define.
395 (elf32_arm_relocate_section): Warn about TLS mismatches.
396 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
397 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
398 TLS relocations and pc_count.
399 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
400 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
401 calls.
402 (elf32_arm_size_dynamic_sections): Handle TLS.
403 (elf32_arm_finish_dynamic_symbol): Likewise.
404 (bfd_elf32_mkobject): Define.
406 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
408 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
409 relocation types. Don't count relocations which will use a PLT.
411 2005-03-29 Joel Brobecker <brobecker@gnat.com>
413 * elf.c (elfcore_grok_nto_status): Print tid as long.
414 (elfcore_grok_nto_regs): Likewise.
416 2005-03-29 Joel Brobecker <brobecker@gnat.com>
418 * irix-core.c: Remove some unnecessary prototypes.
420 2005-03-28 Joel Brobecker <brobecker@adacore.com>
422 * irix-core.c: Convert to ISO C.
424 2005-03-28 Joel Brobecker <brobecker@adacore.com>
426 * irix-core.c (do_sections): Replace + by | in expression.
427 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
428 to unused parameters to avoid a compiler warning.
430 2005-03-28 Mark Kettenis <kettenis@gnu.org>
432 * netbsd-core.c: Convert to ISO C. Fix formatting.
434 2005-03-24 Eric Christopher <echristo@redhat.com>
436 * elfxx-mips.c: Revert previous patch.
438 2005-03-24 Nick Clifton <nickc@redhat.com>
440 * targets.c (_bfd_target_vector): Only include the
441 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
442 all targets enabled.
444 2005-03-24 James E Wilson <wilson@specifixinc.com>
446 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
447 (BFD64_BACKENDS): Add elf32-ia64.lo.
448 * Makefile.in: Regenerate.
450 2005-03-23 Eric Christopher <echristo@redhat.com>
452 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
453 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
454 after emitting relocation.
455 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
456 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
457 and readonly_reloc.
459 2005-03-23 Mike Frysinger <vapier@gentoo.org>
460 Nick Clifton <nickc@redhat.com>
462 * config.bfd: Accept any C library to accompany a GNU Linux
463 implementation, not just the GNU C library.
464 * configure.in: Likewise.
465 * configure: Regenerate.
467 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
469 * bfd-in.h (_bfd_elf_provide_symbol): New.
470 * bfd-in2.h: Regenerated.
472 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
473 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
474 of set_linker_sym.
476 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
477 from elf32-ppc.c.
479 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
481 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
483 2005-03-22 Bob Wilson <bob.wilson@acm.org>
485 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
486 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
487 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
488 (xtensa_opcode_decode): Rearrange code.
490 2005-03-22 Nick Clifton <nickc@redhat.com>
492 * binary.c: Convert to ISO C90 formatting.
493 * coff-arm.c: Convert to ISO C90 formatting.
494 * coffgen.c: Convert to ISO C90 formatting.
495 * elf32-gen.c: Convert to ISO C90 formatting.
496 * elf64-gen.c: Convert to ISO C90 formatting.
497 * hash.c: Convert to ISO C90 formatting.
498 * ieee.c: Convert to ISO C90 formatting.
500 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
502 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
503 unresolved symbols in R_ARM_NONE relocations.
505 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
507 * elf32-arm.c (elf32_arm_final_link_relocate): Add
508 UNRESOLVED_RELOC_P argument. Set it appropriately.
509 (elf32_arm_relocate_section): Update call to
510 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
511 unresolved_reloc instead.
513 2005-03-23 Alan Modra <amodra@bigpond.net.au>
515 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
516 .gnu.warning.* sections.
518 2005-03-22 Alan Modra <amodra@bigpond.net.au>
520 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
521 written_address_p.
522 (ppc_elf_create_linker_section): Don't try to reuse existing section.
523 (elf_create_pointer_linker_section): Delete info parm. Don't make
524 h dynamic. Don't set written_address_p.
525 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
526 (bfd_put_ptr): Delete.
527 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
528 Always write section contents. Assert global sym is def_regular.
529 Use offset bottom bit as a written flag.
530 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
531 calls.
533 2005-03-22 Alan Modra <amodra@bigpond.net.au>
535 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
536 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
537 and end syms.
539 2005-03-21 Nick Clifton <nickc@redhat.com>
541 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
542 targets.
543 (t2a1_bx_pc_insn): Likewise.
544 (t2a2_noop_insn): Likewise.
545 (t2a3_b_insn): Likewise.
546 (t2a1_push_insn): Likewise.
547 (t2a2_ldr_insn): Likewise.
548 (t2a3_mov_insn): Likewise.
549 (t2a4_bx_insn): Likewise.
550 (t2a5_pop_insn): Likewise.
551 (t2a6_bx_insn): Likewise.
552 (coff_arm_relocate_section): Only declare the high_address
553 variable for non WINCE targets.
555 2005-03-22 Alan Modra <amodra@bigpond.net.au>
557 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
558 SEC_LINKER_CREATED. Attach to dynobj.
559 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
561 2005-03-21 Alan Modra <amodra@bigpond.net.au>
563 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
564 sym_offset. Add name, bss_name, sym_name, sym_val.
565 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
566 Add sdata array of elf_linker_section_t.
567 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
568 (enum elf_linker_section_enum): Delete.
569 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
570 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
571 the special sections are needed. Adjust htab->sdata refs.
572 Ensure dynobj is set in sreloc code.
573 (ppc_elf_size_dynamic_sections): Strip sdata sections.
574 (ppc_elf_set_sdata_syms): New function.
575 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
576 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
577 sym_val instead of sym_hash.
578 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
580 2005-03-21 Alan Modra <amodra@bigpond.net.au>
582 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
583 (ppc_elf_merge_private_bfd_data): Likewise.
585 2005-03-21 Alan Modra <amodra@bigpond.net.au>
587 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
588 (ppc_elf_create_linker_section): Don't create rel_section.
589 (elf_create_pointer_linker_section): Don't size relocs.
590 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
591 Don't generate relocs.
592 (ppc_elf_relocate_section): Adjust calls to
593 elf_finish_pointer_linker_section.
595 2005-03-21 Alan Modra <amodra@bigpond.net.au>
597 * elf32-ppc.c (is_ppc_elf_target): New function.
598 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
599 for bfd_target_elf_flavour. Do this test before endian check.
600 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
601 (ppc_elf_size_dynamic_sections): Likewise.
603 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
605 * elf-bfd.h (elf_backend_data): Add int to
606 elf_backend_section_from_shdr.
607 (bfd_elf_section_data): Update comment for this_idx.
608 (_bfd_elf_make_section_from_shdr): Add int.
609 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
611 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
612 and use it to set this_idx in bfd_elf_section_data.
613 (bfd_section_from_shdr): Pass shindex to
614 _bfd_elf_make_section_from_shdr.
615 (_bfd_elf_section_from_bfd_section): Use this_idx in
616 bfd_elf_section_data to find section index.
618 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
619 index and pass it to _bfd_elf_make_section_from_shdr.
620 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
621 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
622 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
623 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
624 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
625 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
626 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
627 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
628 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
630 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
631 Ross Ridge <rridge@csclub.uwaterloo.ca>
633 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
634 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
635 cases. Add comment.
637 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
639 * elflink.c (elf_mark_used_section): Remove check for special
640 sections.
642 2005-03-18 Andreas Schwab <schwab@suse.de>
644 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
645 from bfd_vma to ia64_insn, remove broken cast.
647 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
649 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
650 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
651 elf_m68k_finish_dynamic_sections): Use it.
653 2005-03-17 Paul Brook <paul@codesourcery.com>
654 Dan Jacobowitz <dan@codesourcery.com>
655 Mark Mitchell <mark@codesourcery.com>
657 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
658 (elf32_arm_additional_program_headers): Likewise.
659 (elf_backend_modify_segment_map): Define.
660 (elf_backend_additional_program_headers): Likewise.
661 (elf32_arm_symbian_modify_segment_map): Use
662 elf32_arm_modify_segment_map.
664 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
666 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
667 for special sections.
669 2005-03-18 Alan Modra <amodra@bigpond.net.au>
671 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
672 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
673 section_sym_count param, and return number of section symbols.
674 (bfd_elf_size_dynamic_sections): Clear section symbol area of
675 .dynsym contents. Don't bother calling swap_symbol_out on the
676 first all-zero dynsym.
677 (elf_mark_used_section): Formatting. Avoid twiddling flags in
678 special sections like bfd_abs_section.
679 (bfd_elf_gc_sections): Spelling fix.
681 2005-03-16 Fred Fish <fnf@specifixinc.com>
683 PR binutils/790
684 * dwarf2.c (read_indirect_string): Fix apparent typo, check
685 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
687 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
689 * elflink.c (elf_mark_used_section): New.
690 (bfd_elf_gc_sections): Call elf_gc_mark_section for
691 non-relocatable link if we don't do GC.
693 2005-03-16 Nick Clifton <nickc@redhat.com>
694 Ben Elliston <bje@au.ibm.com>
696 * configure.in (werror): New switch: Add -Werror to the
697 compiler command line. Enabled by default. Disable via
698 --disable-werror.
699 * configure: Regenerate.
701 2005-03-16 Nick Clifton <nickc@redhat.com>
703 * ecoff.c: Convert to ISO C90 formatting.
705 2005-03-16 Alan Modra <amodra@bigpond.net.au>
707 * elf32-ppc.c: Divide file into general and linker specific
708 functions. Sort linker functions into roughly the order in which
709 they are called by the ELF linker code.
711 2005-03-16 Alan Modra <amodra@bigpond.net.au>
713 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
714 on section. Correct comment, and add FIXME.
715 (ppc_elf_additional_program_headers): Don't bump header count for
716 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
717 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
718 do allocate memory if they need it.
720 2005-03-15 Mikkel Krautz <krautz@gmail.com>
722 * config.bfd (x86_64-elf): Add target.
724 2005-03-15 Alan Modra <amodra@bigpond.net.au>
726 * po/es.po: Commit new Spanish translation.
728 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
730 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
731 for global symbol when reporting overflow.
733 2005-03-11 Jakub Jelinek <jakub@redhat.com>
735 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
736 * libbfd.h: Rebuilt.
737 * archive.c (_bfd_ar_spacepad): New function.
738 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
739 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
740 coff_write_armap): Use it.
741 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
742 uid/gid support.
743 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
745 2005-03-10 Mark Kettenis <kettenis@gnu.org>
747 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
748 has_table to the start of the function.
750 2005-03-10 Ben Elliston <bje@au.ibm.com>
752 * archive.c: Include hashtab.h.
753 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
754 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
755 (hash_file_ptr): New function.
756 (eq_file_ptr): Likewise.
757 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
758 * libbfd-in.h: Include hashtab.h.
759 (struct artdata): Change `cache' member type to htab_t.
760 * libbfd.h: Rebuild.
762 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
764 * configure.in: Bump version to 2.16.90.
765 * configure: Regenerated.
767 2005-03-07 Jakub Jelinek <jakub@redhat.com>
769 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
770 close is a function like macro in system headers.
772 2005-03-07 Alan Modra <amodra@bigpond.net.au>
774 PR ld/778
775 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
776 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
778 2005-03-06 Alan Modra <amodra@bigpond.net.au>
780 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
782 2005-03-05 Alan Modra <amodra@bigpond.net.au>
784 * po/bfd.pot: Regenerate.
786 2005-03-05 Alan Modra <amodra@bigpond.net.au>
788 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
789 with is_func.
790 (func_desc_adjust): Force dot-syms local in executables as well
791 as shared libs.
793 2005-03-04 David Daney <ddaney@avtrex.com>
795 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
796 '__gnu_local_gp' symbol used by gas -mno-shared.
798 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
800 * elf-bfd.h (elf_backend_data): Add "const char *" to
801 elf_backend_section_from_phdr.
803 * elf.c (bfd_section_from_phdr): Pass "proc" to the
804 elf_backend_section_from_phdr hook.
806 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
807 Joseph Myers <joseph@codesourcery.com>
809 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
810 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
811 and tls_ldm_offset.
812 (struct mips_elf_got_per_bfd_arg): Add global_count.
813 (struct mips_elf_count_tls_arg): New.
814 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
815 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
816 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
817 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
818 (TLS_RELOC_P): Define.
819 (TP_OFFSET, DTP_OFFSET): Define.
820 (dtprel_base, tprel_base): New functions.
821 (mips_elf_link_hash_newfunc): Initialize tls_type.
822 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
823 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
824 TLS entries.
825 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
826 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
827 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
828 (mips_tls_got_index): New functions.
829 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
830 arguments. Pass them to mips_elf_create_local_got_entry. Use
831 mips_tls_got_index.
832 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
833 Handle TLS entries.
834 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
835 mips_elf_create_local_got_entry.
836 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
837 arguments. Handle TLS entries.
838 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
839 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
840 TLS entries.
841 (mips_elf_record_global_got_symbol): Likewise.
842 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
843 Count TLS entries.
844 (mips_elf_merge_gots): Handle TLS entries when merging.
845 (mips_elf_initialize_tls_index): New function.
846 (mips_elf_set_global_got_offset): Handle TLS entries.
847 (mips_elf_adjust_gp): Handle TLS.
848 (mips_elf_multi_got): Remove redundant call to
849 mips_elf_resolve_final_got_entries. Initialize global_count.
850 Correct a comment. Initialize new TLS members of mips_got_info.
851 Assign TLS GOT indexes for new GOTs.
852 (mips_elf_create_got_section): Initialize new TLS members of
853 mips_got_info.
854 (mips_elf_calculate_relocation): Handle TLS relocs.
855 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
856 functions.
857 (_bfd_mips_elf_always_size_sections): Handle TLS.
858 (_bfd_mips_elf_size_dynamic_sections): Likewise.
859 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
860 changed functions.
861 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
862 (_bfd_mips_elf_hide_symbol): Handle TLS.
863 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
864 (mips_reloc_map): Add TLS relocs.
865 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
866 * elf64-mips.c (mips_elf64_howto_table_rel)
867 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
868 * reloc.c: Define new MIPS TLS relocations.
869 * libbfd.h, bfd-in2.h: Regenerated.
871 2005-03-02 Jan Beulich <jbeulich@novell.com>
873 * Makefile.am: Add dependency of cache.o on libiberty.h.
874 * cache.c: Include libiberty.h.
875 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
877 2005-03-01 Zack Weinberg <zack@codesourcery.com>
879 * elf.c (bfd_section_from_shdr <default case>): Call
880 elf_backend_section_from_shdr hook unconditionally, and return
881 what it returns.
882 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
883 * elfxx-target.h (elf_backend_section_from_shdr)
884 (elf_backend_section_from_phdr): Default to
885 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
886 respectively.
888 2005-03-01 Alan Modra <amodra@bigpond.net.au>
890 * targets.h: Typo fix.
891 * bfd-in2.h: Regenerate.
893 * bout.c (b_out_write_object_contents): Don't use sizeof on host
894 structs to size on-disk structures.
895 (b_out_set_section_contents): Size the external struct, not the
896 internal one for on-disk size.
897 (b_out_sizeof_headers): Likewise.
899 2005-03-01 Alan Modra <amodra@bigpond.net.au>
901 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
902 entry points with the func descriptor as well as undefweak.
904 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
906 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
907 present when IMPORT_NAME_UNDOECRATE is used.
909 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
911 PR 757
912 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
913 int.
915 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
916 to _bfd_elf_merge_symbol.
918 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
919 unsigned int to return the alignment of the old common symbol
920 in the dynamic object.
921 (_bfd_elf_add_default_symbol): Pass NULL to
922 _bfd_elf_merge_symbol.
923 (elf_link_add_object_symbols): Pass &old_alignment to
924 _bfd_elf_merge_symbol. Get the alignment of the new common
925 symbol in the dynamic object.
927 2005-02-24 Ben Elliston <bje@au.ibm.com>
929 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
930 * format.c (bfd_check_format_matches): Likewise.
931 * archive.c (BFD_GNU960_ARMAG): Likewise.
932 (bfd_generic_archive_p): Likewise.
933 (_bfd_write_archive_contents): Likewise.
935 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
937 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
938 * configure: Regenerate.
940 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
942 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
943 COMDAT group sections to have default visibility.
945 2005-02-24 Alan Modra <amodra@bigpond.net.au>
947 * coffcode.h (coff_print_aux): Warning fix.
948 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
949 instead of section pointer to identify.
950 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
951 the correct size buffer for local sym mangling too.
952 (h8300_bfd_link_add_symbols): Likewise.
953 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
954 warning.
955 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
956 * elf32-xtensa.c (literal_value_hash): Warning fix.
957 * versados.c (process_otr): Warning fix.
958 (versados_canonicalize_reloc): Likewise.
959 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
960 * vms.c (fill_section_ptr): Warning fix.
962 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
964 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
965 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
967 2005-02-23 Nick Clifton <nickc@redhat.com>
969 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
970 the relvaddr field of the Elf32_crinfo structure.
972 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
973 variables that are passed by reference to
974 m68hc11_get_relocation_value in case that function does not
975 initialise them.
977 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
978 return statements and replace with a single return at the end of
979 the function. This helps pacify the flow analysis code in gcc 4.0.
981 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
982 strtab to avoid compile time warning.
984 2005-02-23 Ben Elliston <bje@au.ibm.com>
986 * opncls.c (bfd_zalloc): Document this function.
988 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
990 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
991 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
992 Replace SEC_SHARED with SEC_COFF_SHARED.
993 (styp_to_sec_flags): Likewise.
995 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
996 (TARGET_LITTLE_SYM): Likewise.
998 * section.c (SEC_ARCH_BIT_0): Removed.
999 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1000 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1001 (SEC_SHARED): Renamed to ...
1002 (SEC_COFF_SHARED): This.
1003 (SEC_BLOCK): Renamed to ...
1004 (SEC_TIC54X_BLOCK): This.
1005 (SEC_CLINK): Renamed to ...
1006 (SEC_TIC54X_CLINK): This.
1007 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1008 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1009 end.
1010 * bfd-in2.h: Regenerated.
1012 2005-02-21 Fred Fish <fnf@specifixinc.com>
1014 * dwarf2.c (find_abstract_instance_name): Call recursively
1015 to handle a DW_AT_specification.
1017 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1019 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1020 mips_elf_create_dynamic_relocation,
1021 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1022 Remove #if 0'd code.
1024 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1026 * Makefile.am: Run "make dep-am"
1027 * Makefile.in: Regenerate.
1029 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1031 * coffgen.c (bfd_coff_get_comdat_section): Check that
1032 coff_section_data isn't NULL.
1034 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1036 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1037 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1038 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1039 useless assignments.
1040 (xcoff_write_archive_contents_big): Likewise.
1041 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1042 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1043 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1044 * cofflink.c (process_embedded_commands): Warning fixes.
1045 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1046 Warning fixes.
1047 * dwarf2.c: Warning fixes.
1048 * elf-bfd.h: Likewise.
1049 * elf-eh-frame.c: Likewise.
1050 * elf-strtab.c: Likewise.
1051 * elf.c: Likewise.
1052 * elf32-m68k.c: Likewise.
1053 * elf32-ppc.c: Likewise.
1054 * elf32-sh-symbian.c: Likewise.
1055 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1056 * elf64-sh64.c: Likewise.
1057 * peicode.h: Likewise.
1058 * elf64-mmix.c: Warning fixes.
1059 * elfcode.h: Likewise.
1060 * elfxx-mips.c: Likewise.
1061 * libbfd-in.h: Likewise.
1062 * libbfd.c: Likewise.
1063 * mach-o.c: Likewise.
1064 * merge.c: Likewise.
1065 * mmo.c: Likewise.
1066 * opncls.c: Likewise.
1067 * pef.c: Likewise.
1068 * srec.c: Likewise.
1069 * vms-hdr.c: Likewise.
1070 * vms-tir.c: Likewise.
1071 * xtensa-isa.c: Likewise.
1072 * xtensa-modules.c: Likewise.
1073 * xsym.c: Likewise.
1074 (pstrcmp): Use correct choice of string lengths. Fix return value.
1075 (bfd_sym_module_name): Correct string length.
1076 * bfd-in2.h: Regenerate.
1077 * libbfd.h: Regenerate.
1079 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1081 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1082 uninitialized check_segment[1] in TLSMOFF case.
1083 Reported by Alan Modra.
1084 (elf32_frv_relocate_section): Improve errors and warnings.
1086 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1088 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1090 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1092 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1093 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1094 * pef.c (bfd_pef_scan): Don't ignore return value of
1095 bfd_pef_scan_start_address.
1096 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1097 bfd_mach_o_scan_start_address.
1098 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1099 * elfxx-mips.c: Remove unnecessary prototypes.
1100 (sort_dynamic_relocs_64): Abort if not BFD64.
1102 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1104 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1105 Skip toc reloc adjust if reloc_count is zero.
1107 2005-02-15 Nigel Stephens <nigel@mips.com>
1108 Maciej W. Rozycki <macro@mips.com>
1110 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1111 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1112 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1113 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1114 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1115 dst_mask.
1116 (mips16_gprel_reloc): Remove bit shuffling; call
1117 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1118 and _bfd_mips16_elf_reloc_shuffle() instead.
1119 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1120 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1121 relocs.
1122 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1123 elf_mips16_howto_table_rel.
1124 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1125 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1126 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1127 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1128 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1129 dst_mask.
1130 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1131 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1132 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1133 placeholders.
1134 (mips16_gprel_reloc): Remove bit shuffling; call
1135 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1136 and _bfd_mips16_elf_reloc_shuffle() instead.
1137 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1138 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1139 relocs.
1140 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1141 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1142 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1143 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1144 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1145 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1146 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1147 dst_mask.
1148 (mips16_gprel_reloc): Remove bit shuffling; call
1149 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1150 and _bfd_mips16_elf_reloc_shuffle() instead.
1151 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1152 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1153 relocs.
1154 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1155 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1156 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1157 handle bit shuffling for MIPS16 relocs.
1158 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1159 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1160 and _bfd_mips16_elf_reloc_shuffle().
1161 (_bfd_mips_elf_generic_reloc): Likewise.
1162 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1163 and R_MIPS16_LO16.
1164 (mips_elf_obtain_contents): Remove bit shuffling.
1165 (mips_elf_perform_relocation): Likewise; call
1166 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1167 instead.
1168 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1169 and R_MIPS16_LO16.
1170 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1171 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1172 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1173 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1174 (BFD_RELOC_MIPS16_LO16): Likewise.
1175 * bfd-in2.h: Regenerate.
1176 * libbfd.h: Regenerate.
1178 2005-02-15 Jan Beulich <jbeulich@novell.com>
1180 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1181 R_IA64_DTPMOD64[LM]SB.
1183 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1185 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1186 backward branch in the same section.
1187 (elfNN_ia64_relocate_section): Inform users that the input
1188 section is too big to relax br instruction when overflow
1189 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1190 and R_IA64_PCREL21F.
1192 2005-02-14 Orjan Friberg <orjanf@axis.com>
1194 * elfcore.h (elf_core_file_p): Move the call to
1195 elf_backend_object_p to allow the correct machine to be set before
1196 processing the program headers.
1198 2005-02-14 Nick Clifton <nickc@redhat.com>
1200 PR binutils/716
1201 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1202 aware flag from the input bfd to the output bfd.
1204 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1206 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1207 R_MIPS_LITERAL relocations for external symbols.
1208 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1209 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1211 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1213 * bfd-in2.h: Rebuilt.
1215 2005-02-11 Paul Brook <paul@codesourcery.com>
1217 * elf-bfd.h (struct elf_link_hash_table): Add
1218 is_relocatable_executable.
1219 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1220 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1221 symbols in relocatable executables.
1222 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1223 relocatable executables.
1224 (_bfd_elf_link_renumber_dynsyms): Ditto.
1225 (bfd_elf_final_link): Ditto.
1226 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1227 relocations into relocatable executables.
1228 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1229 executables. Also copy absolute relocations.
1230 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1231 in relocatable executables.
1232 (allocate_dynrelocs): Copy relocations for relocatable executables.
1233 Output dynamic symbols for symbols defined in linker scripts.
1235 2005-02-11 Nick Clifton <nickc@redhat.com>
1237 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1238 to avoid a compile time warning.
1240 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1241 BFD_ASSERT.
1243 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1244 inclusion of coffcode.h so that it is actually picked up.
1246 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1247 case it is not used.
1249 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1250 structure and macro.
1252 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1253 array.
1255 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1256 to protect the declaration of this array.
1258 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1259 Avoid call to memcpy with a size of 0.
1261 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1263 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1264 old-style branches to undefined dot-symbols which will be
1265 satisfied by a plt call.
1267 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1269 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1270 (ppc64_elf_copy_indirect_symbol): ..here.
1271 (func_desc_adjust): Use move_plt_plist.
1273 2005-02-10 Paul Brook <paul@codesourcery.com>
1275 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1277 2005-02-10 Paul Brook <paul@codesourcery.com>
1279 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1280 symbols local.
1281 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1282 (elf_link_renumber_local_hash_table_dynsyms): New function.
1283 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1285 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1287 * bfd-in.h (BFD_LINKER_CREATED): Define.
1288 * bfd-in2.h: Rebuilt.
1289 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1290 BFD_LINKER_CREATED bfds when determining input bfds without
1291 .note.GNU-stack section.
1293 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1295 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1296 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1297 relocations against external symbols unchanged.
1299 2005-02-08 Paul Brook <paul@codesourcery.com>
1301 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1302 sections.
1304 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1306 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1307 prefix here.
1309 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1311 * elf64-mips.c: Fix formatting throughout.
1313 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1315 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1317 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1319 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1320 *ABS*/*UND* sections.
1321 (elf32_frv_relocate_section): Move zero-addend-required error...
1322 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1323 missing needed TLS section.
1325 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1327 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1328 being the last symbol.
1329 (aout_link_add_symbols): Just return TRUE if a warning
1330 symbol was last.
1332 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1334 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1335 R_MIPS_GPREL32 relocations against external symbols.
1336 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1337 comment.
1339 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1341 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1342 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1343 elf_string_from_elf_strtab.
1344 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1345 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1346 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1347 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1348 looking at cached symtab info first, before iterating over headers.
1349 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1350 * elfcode.h (elf_object_p): Don't load section header stringtab
1351 specially.
1353 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1355 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1356 against protected function when building shared library.
1358 PR 584
1359 * elf64-x86-64.c (is_32bit_relative_branch): New.
1360 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1361 protected function symbol when building shared library for
1362 32bit relative branch instruction.
1364 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1366 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1367 syms when doing a relocatable link.
1368 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1369 at u.def.section.
1370 (ppc64_elf_tls_setup): Likewise.
1371 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1373 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1375 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1376 (link_hash_newfunc): Clear all locals using memset.
1377 (make_fdh): Remove flags param. Always create fake func desc
1378 weak. Link the descriptor with the code entry sym.
1379 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1380 (add_symbol_adjust): Adjust make_fdh call.
1381 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1382 descriptor to strong undefined if code entry is strong.
1384 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1386 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1387 lookup here. Set to new before calling bfd_link_repair_undef_list.
1388 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1390 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1392 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1394 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1396 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1397 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1398 before the as-needed lib was loaded. Abort on unexpected refs.
1400 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1402 * elflink.c (elf_smash_syms): Expand comments.
1403 (elf_link_add_object_symbols): Only call elf_smash_syms for
1404 as-needed dynamic objects.
1406 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1407 everything, just the field specific to ia64.
1408 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1410 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1412 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1413 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1414 undefined syms.
1415 (struct add_symbol_adjust_data): New.
1416 (add_symbol_adjust): Make an undefweak func desc for old ABI
1417 objects to link with --as-needed shared libs. Return fail status.
1418 Don't adjust old ABI func entry sym to weak if func desc syms
1419 isn't defined.
1420 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1421 and return status.
1423 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1425 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1426 for clarity.
1428 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1430 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1431 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1432 remove anything but new and undefweak.
1433 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1434 existing _DYNAMIC.
1435 (_bfd_elf_create_dynamic_sections): Formatting.
1436 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1437 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1438 (struct elf_smash_data): New.
1439 (elf_smash_syms): New function.
1440 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1441 unneeded dynamic objects to loaded list.
1442 (elf_link_output_extsym): Don't handle as-needed here. Strip
1443 bfd_link_hash_new symbols.
1444 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1445 delref when dynindx is already -1.
1446 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1447 symbols.
1448 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1450 2005-02-01 Ben Elliston <bje@au.ibm.com>
1452 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1454 2005-02-01 Ben Elliston <bje@au.ibm.com>
1456 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1457 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1458 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1459 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1460 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1461 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1462 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1463 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1464 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1465 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1466 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1467 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1468 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1469 throughout. Similarly, collapse #if 1'd code.
1471 2005-02-01 Ben Elliston <bje@au.ibm.com>
1473 * elf-bfd.h (bfd_elf_discard_group): Remove.
1474 * elf.c (bfd_elf_discard_group): Likewise.
1475 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1477 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1479 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1480 (_bfd_elf_eh_frame_address_size): Declare.
1481 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1482 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1483 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1484 (elf_backend_eh_frame_address_size): Define.
1485 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1486 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1487 size from the new backend hook.
1488 (_bfd_elf_write_section_eh_frame): Likewise.
1489 (_bfd_elf_eh_frame_address_size): New function.
1491 2005-01-31 Andrew Cagney <cagney@gnu.org>
1493 * configure: Regenerate to track ../gettext.m4.
1495 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1497 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1498 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1500 2005-01-31 Nick Clifton <nickc@redhat.com>
1502 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1503 sparc-lynxos, vax-vms) be obsolete.
1505 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1507 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1508 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1509 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1510 * elfcode.h (elf_object_p): Use minpagesize instead of
1511 maxpagesize.
1512 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1513 (elfNN_bed): Include ELF_MINPAGESIZE.
1515 2005-01-28 Julian Brown <julian@codesourcery.com>
1517 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1518 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1519 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1520 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1521 passing flag value from ld. Set flag value in global hash table entry.
1522 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1523 relocation.
1525 2005-01-27 Andrew Cagney <cagney@gnu.org>
1527 * configure: Regenerate to track ../gettext.m4 change.
1529 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1531 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1532 SymbianOS.
1534 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1536 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1537 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1538 for TLSMOFF.
1539 * reloc.c: Add R_FRV_TLSMOFF.
1540 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1541 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1542 (elf32_frv_relocate_section): Handle it.
1543 (elf32_frv_check_relocs): Likewise.
1544 * libbfd.h, bfd-in2.h: Rebuilt.
1545 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1546 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1547 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1548 such that they return the constant in gr9.
1549 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1550 symbols.
1551 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1552 too, such that they shrink on relaxation.
1553 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1554 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1555 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1556 if we can guarantee the use of 16-bit constants.
1557 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1558 Introduce TLS support for FR-V FDPIC.
1559 * reloc.c: Add TLS relocations.
1560 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1561 (elf32_frv_rel_tlsdesc_value_howto): New.
1562 (elf32_frv_rel_tlsoff_howto): New.
1563 (frv_reloc_map): Add new mappings.
1564 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1565 reloc information.
1566 (frvfdpic_dynamic_got_plt_info): New.
1567 (frvfdpic_plt_tls_ret_offset): New.
1568 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1569 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1570 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1571 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1572 section as local.
1573 (struct frvfdpic_relocs_info): Add TLS fields.
1574 (frvfdpic_relocs_info_hash): Warning clean up.
1575 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1576 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1577 (FRVFDPIC_TLS_BIAS): Define.
1578 (tls_biased_base): New.
1579 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1580 relocations.
1581 (frv_reloc_type_lookup): Likewise.
1582 (frvfdpic_info_to_howto_rel): Likewise.
1583 (elf32_frv_relocate_section): Likewise.
1584 (_frv_create_got_section): Create the PLT section here.
1585 (elf32_frvfdpic_create_dynamic_sections): Not here.
1586 (_frvfdpic_count_nontls_entries): Move out of...
1587 (_frvfdpic_count_got_plt_entries): ... here.
1588 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1589 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1590 support.
1591 (_frvfdpic_relax_tls_entries): New.
1592 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1593 (_frvfdpic_get_tlsdesc_entry): New.
1594 (_frvfdpic_assign_got_entries): Add TLS support.
1595 (_frvfdpic_assign_plt_entries): Likewise.
1596 (_frvfdpic_reset_got_plt_entries): New.
1597 (_frvfdpic_size_got_plt): Move out of...
1598 (elf32_frvfdpic_size_dynamic_sections): ... here.
1599 (_frvfdpic_relax_got_plt_entries): New.
1600 (elf32_frvfdpic_relax_section): New.
1601 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1602 (elf32_frv_check_relocs): Add TLS support.
1603 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1604 * libbfd.h, bfd-in2.h: Rebuilt.
1606 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1608 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1609 loadable reloc sections.
1610 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1611 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1613 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1615 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1616 sections immediately when linking shared libs. Instead, wait until
1617 we know a lib is needed.
1618 (_bfd_elf_link_create_dynstrtab): Extract from..
1619 (_bfd_elf_link_create_dynamic_sections_): ..here.
1620 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1621 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1622 for non-existent .dynamic.
1623 (elf_link_output_extsym): Don't complain about undefined symbols
1624 in as-needed dynamic libs that aren't actually linked.
1626 2005-01-24 Andrew Cagney <cagney@gnu.org>
1628 * configure: Regenerate, ../gettext.m4 was updated.
1630 2005-01-21 Ben Elliston <bje@au.ibm.com>
1632 * aout-encap.c: Remove unused file.
1634 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1636 PR 679
1637 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1638 non-function symbols are local.
1639 (_bfd_elf_symbol_refs_local_p): Likewise.
1641 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1643 * bfd.c (bfd_link_just_syms): Add abfd param.
1644 * bfd-in2.h: Regenerate.
1646 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1648 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1649 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1650 instructions. If the amount of padding is known, reduce the size
1651 of the CIE or FDE by that amount.
1653 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1655 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1656 augmentation_size. Use bfd_signed_vmas for data_align.
1657 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1658 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1659 functions. Don't read past the end of the enclosing CIE or FDE.
1660 (skip_bytes): New utility function.
1661 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1662 sanity checking.
1663 (_bfd_elf_write_section_eh_frame): Use new functions.
1665 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1667 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1668 assert-style REQUIRE() macro to handle sanity checks.
1670 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1672 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1673 (comp_unit): Here.
1674 (read_unsigned_leb128): Removed.
1675 (read_signed_leb128): Removed.
1676 (find_abstract_instance_name): Updated.
1677 (parse_comp_unit): Accept info_ptr_unit.
1678 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1679 comp unit and pass it to parse_comp_unit.
1681 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1682 (read_signed_leb128): Moved to ...
1683 * libbfd.c: Here.
1685 * libbfd-in.h (read_unsigned_leb128): New prototype.
1686 (read_signed_leb128): Likewise.
1687 * libbfd.h: Regenerated.
1689 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1690 Nick Clifton <nickc@redhat.com>
1692 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1693 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1694 arch_sh4a_nofpu_up in order to match the external names and make the
1695 testsuite's job easier.
1696 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1697 names.
1698 * bfd-in2.h: Regenerate.
1700 2005-01-15 Andrew Cagney <cagney@gnu.org>
1702 * bfd.m4: New file.
1703 * acinclude.m4: Move BFD_NEED_DECLARATION,
1704 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1705 the new file bfd.m4. Include ../bfd/bfd.m4.
1706 * configure: Re-generate.
1708 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1710 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1711 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1712 reaching PLT.
1713 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1714 R_PPC_RELAX32PC_PLT.
1716 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1718 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1719 symbols.
1720 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1721 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1722 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1723 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1724 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1725 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1726 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1727 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1728 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1729 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1730 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1731 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1732 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1733 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1735 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1737 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1738 .dynsbss flags.
1740 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1742 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1743 * bfd-in2.h: Regenerate.
1744 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1745 to support these new machine values.
1746 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1747 the maxq10.
1748 (bfd_maxq_arch): Update values for the maxq20.
1750 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1752 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1753 non-shared object, do not reserve space in .plt and .rela.plt for
1754 regular symbols neither defined nor referenced in shared objects.
1756 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1758 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1759 to zero the structure.
1760 (create_got_section): Use BFD_ASSERT instead of abort.
1761 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1762 'srelgot' fields.
1763 (create_got_section): New function.
1764 (sparc64_elf_create_dynamic_sections): Likewise.
1765 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1766 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1767 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1768 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1769 (sparc64_elf_finish_dynamic_symbol): Likewise.
1770 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1771 (elf_backend_create_dynamic_sections): Define to
1772 sparc64_elf_create_dynamic_sections.
1774 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1776 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1777 (elf_backend_omit_section_dynsym): Define to it.
1778 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1779 (elf_backend_omit_section_dynsym): Define to it.
1781 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1783 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1784 PT_DYNAMIC segment, unless .dynamic.
1786 2005-01-06 Paul Brook <paul@codesourcery.com>
1788 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1789 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1790 * configure: Regenerate.
1791 * elf32-arm.c: Add VxWorks target bfd.
1792 (USE_REL): Remove.
1793 (elf32_arm_link_hash_table): Add use_rel.
1794 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1795 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1796 Correct offset calculation for RELA case.
1797 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1798 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1799 (elf32_arm_vxworks_link_hash_table_create): New function.
1800 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1801 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1802 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1804 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1806 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1807 multi_toc_needed.
1808 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1809 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1810 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1811 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1812 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1813 (toc_adjusting_stub_needed): Rewrite.
1814 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1815 toc tests. Adjust for toc_adjusting_stub_needed changes.
1816 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1817 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1818 * section.c: Expand comment on backend bits.
1819 * bfd-in2.h: Regenerate.
1820 * libbfd.h: Regenerate.
1822 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1824 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1825 toc adjusting stub, do not test source section flags.
1827 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1829 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1830 from STABS debugging sections again.
1832 2005-01-05 Fred Fish <fnf@specifixinc.com>
1834 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1835 (find_abstract_instance_name): New function.
1836 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1837 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1838 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1840 2004-12-31 Paul Brook <paul@copdesourcery.com>
1842 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1844 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1846 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1847 Commit missing changes from 2004-12-22.
1848 * bfd-in2.h: Regenerate.
1850 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1852 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1854 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1856 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1857 Add 'base' argument for constructing register sections. Reformat.
1858 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1859 gp and fp regs. Reformat.
1861 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1863 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1864 * bfd-in2.h: Regenerate.
1865 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1866 (avr_reloc_map): Likewise.
1867 (avr_final_link_relocate): Likewise.
1869 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1871 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1872 as-needed dynamic libs as undefined.
1873 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1874 libs when finding they are needed.
1876 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1878 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1879 (opd_entry_value): Use opd_relocs if available.
1880 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1881 copy .opd relocations to opd_relocs.
1882 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1884 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1886 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1887 * elf32-v850.c (v850_elf_howto_table): Add entry for
1888 R_V850_LO16_SPLIT_OFFSET.
1889 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1890 (v850_elf_perform_lo16_relocation): New function, extracted from...
1891 (v850_elf_perform_relocation): ...here. Use it to handle
1892 R_V850_LO16_SPLIT_OFFSET.
1893 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1894 R_V850_LO16_SPLIT_OFFSET.
1895 * libbfd.h, bfd-in2.h: Regenerate.
1897 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1899 * config.bfd: Add s390x-ibm-tpf support.
1901 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1903 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1904 to prototype, to make hash info available.
1905 Prevent wrapped symbols from being adjusted twice.
1907 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1909 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1910 overflow for calls to undefined weak symbols.
1912 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1914 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1915 canonical sections syms have a name.
1917 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1919 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1920 have been adjusted for output.
1921 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1923 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1925 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1926 add symtab_hdr param.
1927 (group_signature): Update calls.
1928 * elf-bfd.h (bfd_elf_sym_name): Update.
1929 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1930 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1931 (ppc64_elf_relocate_section): Update.
1932 * elflink.c (elf_link_input_bfd): Update.
1934 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1936 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1937 st_shndx on STT_SECTION sections.
1939 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1941 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1942 ELF section symbols.
1944 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1946 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1947 return a real value, unless it is a PLT symbol.
1948 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1949 bal if possible.
1951 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1952 R_MIPS_JALR entry to 0.
1954 * archures.c: Define bfd_mach_mips9000.
1955 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1956 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1957 * cpu-mips.c (I_mips9000): Define.
1958 (arch_info_struct): Add case for bfd_mach_mips9000.
1959 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1960 * bfd-in2.h: Regenerate.
1962 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1964 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1965 overflow.
1967 2004-12-07 Ben Elliston <bje@gnu.org>
1969 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1971 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1973 Suggested by Fergal Daly <fergal@esatclear.ie>:
1974 * simple.c (simple_dummy_multiple_definition): New function.
1975 (bfd_simple_get_relocated_section_contents): Use it.
1977 2004-12-03 Jan Beulich <jbeulich@novell.com>
1979 * elf.c (elf_find_function): Don't use the last file symbol ever,
1980 seen, but the last one seen prior to the symbol being reported.
1981 Don't report a filename at all for global symbols when that might
1982 be ambiguous/wrong.
1984 2004-12-01 Paul Brook <paul@codesourcery.com>
1986 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1987 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1988 version.
1990 2004-12-01 Paul Brook <paul@codesourcery.com>
1992 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1993 sections undefined.
1995 2004-11-30 Paul Brook <paul@codesourcery.com>
1997 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1998 no_pipeline_knowledge
1999 (elf32_arm_link_hash_table_create): Ditto.
2000 (bfd_elf32_arm_process_before_allocation): Ditto.
2001 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2002 handling.
2003 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2004 prototype.
2005 * bfd-in2.h: Regenerate.
2007 2004-11-30 Randolph Chung <tausq@debian.org>
2009 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2010 (elf32_hppa_grok_psinfo): New function.
2011 (elf_backend_grok_prstatus): Define.
2012 (elf_backend_grok_psinfo): Define.
2014 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2016 PR 574:
2017 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2019 2004-11-24 Paul Brook <paul@codesourcery.com>
2021 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2023 2004-11-24 Paul Brook <paul@codesourcery.com>
2025 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2026 (elf32_arm_swap_symbol_out): New function.
2027 (elf32_arm_size_info): Add.
2028 (elf_backend_size_info): Define.
2030 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2032 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2033 make_bfd_asection.
2035 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2037 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2038 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2039 * nlmcode.h (nlm_write_object_contents): Warning fix.
2041 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2043 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2045 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2047 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2048 (elf32_arm_plt_thumb_stub): New.
2049 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2050 and plt_got_offset.
2051 (elf32_arm_link_hash_traverse): Fix typo.
2052 (elf32_arm_link_hash_table): Add obfd.
2053 (elf32_arm_link_hash_newfunc): Initialize new fields.
2054 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2055 (elf32_arm_link_hash_table_create): Initialize obfd.
2056 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2057 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2058 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2059 interworking BFD is not dynamic.
2060 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2061 not emit glue for PLT references.
2062 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2063 emit glue for PLT references. Support the Thumb PLT prefix.
2064 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2065 plt_thumb_refcount.
2066 (elf32_arm_check_relocs): Likewise.
2067 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2068 plt_thumb_refcount.
2069 (allocate_dynrelocs): Handle Thumb PLT references.
2070 (elf32_arm_finish_dynamic_symbol): Likewise.
2071 (elf32_arm_symbol_processing): New function.
2072 (elf_backend_symbol_processing): Define.
2074 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2076 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2077 add_fde_encoding. Remove need_relative.
2078 * elf-eh-frame.c (extra_augmentation_string_bytes)
2079 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2080 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2081 in cases where the CIE has no existing 'R' augmentation. Use
2082 size_of_output_cie_fde when assigning offsets. Use the final offset
2083 as the new section size.
2084 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2085 Account for any extra augmentation bytes in the returned offset.
2086 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2087 moved before being modified. Pad growing entries with DW_CFA_nops.
2088 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2089 and add_fde_encoding.
2091 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2093 * elf32-arm.c (elf32_arm_relocate_section): Use
2094 arm_real_reloc_type.
2096 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2098 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2099 for discard relocations; don't add an R_MIPS_NONE to the main body
2100 of .rel.dyn.
2102 2004-11-04 Paul Brook <paul@codesourcery.com>
2104 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2105 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2106 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2107 default version definition for unversioned symbols.
2108 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2109 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2110 _bfd_elf_slurp_version_tables. Set default version for unversioned
2111 imported symbols.
2113 2004-11-15 Paul Brook <paul@codesourcery.com>
2115 * elflink.c (elf_link_add_object_symbols): Don't assume version
2116 indices are consecutive.
2118 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2120 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2121 composite relocations against the personality data.
2123 2004-11-13 Paul Brook <paul@codesourcery.com>
2125 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2126 R_ARM_PREL31 relocations to PLT entries.
2127 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2128 (elf32_arm_check_relocs): Ditto.
2130 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2132 * xtensa-isa.c (xtensa_interface_class_id): New.
2134 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2136 * elf32-xtensa.c (property_table_compare): Remove assertion about
2137 entries with the same address and non-zero size.
2138 (xtensa_read_table_entries): Report such entries as errors.
2140 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2142 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2143 R_ARM_RELATIVE on Symbian OS.
2145 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2147 * som.c (som_bfd_print_private_bfd_data): New function.
2148 (som_object_setup): Save the auxiliary header. Don't assume that
2149 zero is an invalid entry point for a shared library.
2150 (som_object_p): Allocate the auxiliary header on the heap.
2152 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2153 declaration.
2154 (elf32_arm_symbian_modify_segment_map): Likewise.
2156 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2158 From David Poole <daveml@mbuf.com>:
2159 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2160 (elf32_arm_size_dynamic_sections): Call it.
2162 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2164 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2165 (ALL_MACHINES_CFILES): Fix typo.
2166 * Makefile.in: Regenerate.
2167 * po/SRC-POTFILES.in: Regenerate.
2169 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2171 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2172 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2173 symbol in the relocation.
2175 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2176 Vineet Sharma <vineets@noida.hcltech.com>
2178 * coff-maxq.c: New File.
2179 * cpu-maxq.c: New File.
2180 * coffcode.h: Likewise.
2181 * config.bfd: Likewise.
2182 * configure.in (maxqcoff_vec): New target vector.
2183 * Makefile.am: Add support for maxq target.
2184 * configure.in: Likewise.
2185 * archures.c:. Likewise.
2186 * targets.c: Likewise.
2187 * bfd_in2.h : Regenerated.
2188 * Makefile.in: Regenerated.
2189 * configure: Regenerated.
2190 * doc/Makefile.in: Regenerated.
2192 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2194 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2195 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2196 C_NT_WEAK aux entries.
2197 (_bfd_coff_generic_relocate_section): Handle undefined
2198 aliases.
2200 2004-11-07 Andreas Schwab <schwab@suse.de>
2202 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2203 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2204 non-default visibility.
2206 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2208 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2209 D_PAGED.
2210 (elf32_arm_symbian_modify_segment_map): Don't
2211 reset includes_filehdr and includes_phdrs here.
2213 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2215 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2216 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2217 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2218 dependency.
2219 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2220 to a new removed list. Remove normal configuration stanzas.
2221 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2222 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2223 elfarm-nabi.lo with elf32-arm.lo.
2224 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2225 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2226 * elf32-arm.h: Remove.
2227 * elfarm-oabi.c: Remove.
2228 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2229 and bfd_elf32_littlearm_oabi_vec.
2230 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2232 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2234 * config.bfd: Support crisv32-*-* like cris-*-*.
2235 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2236 (bfd_mach_cris_v10_v32): New macros.
2237 * cpu-cris.c: Tweak formatting.
2238 (get_compatible): New function.
2239 (N): New macro.
2240 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2241 bfd_arch_info_type:s.
2242 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2243 get_compatible for member compatible and link bfd_cris_arch_v32 as
2244 next.
2245 * elf32-cris.c (cris_elf_pcrel_reloc)
2246 (cris_elf_set_mach_from_flags): New functions.
2247 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2248 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2249 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2250 numbers for bfd_mach_cris_v32.
2251 (PLT_ENTRY_SIZE_V32): New macro.
2252 (elf_cris_plt0_entry): Drop last comma in initializer.
2253 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2254 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2255 PLT initializers.
2256 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2257 "%B, section %A".
2258 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2259 (elf_cris_finish_dynamic_sections): Similar.
2260 (elf_cris_adjust_dynamic_symbol): Similar.
2261 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2262 section %A".
2263 <switch with PIC relocs>: Emit error and return FALSE for
2264 bfd_mach_cris_v10_v32.
2265 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2266 Emit warning when generating textrel reloc.
2267 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2268 (cris_elf_final_write_processing): Set flags according to mach.
2269 (cris_elf_print_private_bfd_data): Display
2270 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2271 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2272 new_flags. Don't call cris_elf_final_write_processing. Don't
2273 look at the actual elf header flags at all; use
2274 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2275 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2276 objects.
2277 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2278 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2279 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2280 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2281 * bfd-in2.h, libbfd.h: Regenerate.
2283 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2285 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2286 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2287 comment.
2288 (struct adjust_toc_info): New.
2289 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2291 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2293 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2294 if there are no segments.
2296 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2298 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2300 2004-11-02 Nick Clifton <nickc@redhat.com>
2302 * elf32-iq2000.c: Convert to ISO C90 formatting.
2304 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2306 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2308 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2310 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2311 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2312 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2314 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2316 * elf32-sh.c (tpoff): Take alignment into account.
2318 2004-10-28 Nick Clifton <nickc@redhat.com>
2320 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2321 performing a relocatable link.
2322 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2323 for MIPS ports under Irix.
2325 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2327 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2328 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2329 (elf32_arm_final_link_relocate): Ditto.
2330 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2331 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2332 (elf32_arm_adjust_dynamic_symbol): Ditto.
2333 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2334 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2335 (elf32_arm_r_howto): ... To here.
2336 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2338 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2340 PR 475
2341 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2342 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2343 and R_IA64_SECREL64LSB.
2345 2004-10-26 Paul Brook <paul@codesourcery.com>
2347 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2348 (bfd_elf_size_dynamic_sections): Create default version definition.
2349 (elf_link_output_extsym): Adjust for default symbol version.
2351 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2353 * mmo.c: Adjust to ISO C.
2355 * mmo.c (mmo_write_section_description): New function broken out
2356 of mmo_internal_write_section.
2357 (mmo_internal_write_section): For each of .text and .data, call
2358 mmo_write_section_description before outputting contents if it has
2359 nontrivially deducible vma or contents.
2360 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2361 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2362 symbols if found within the .data address range.
2364 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2366 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2368 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2370 * mmo.c (File Layout): Correct place of misplaced blurb about
2371 special data.
2373 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2375 * config.bfd: Add mips64*-*-openbsd.
2377 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2379 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2380 statements.
2382 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2384 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2385 * configure: Regenerate.
2387 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2389 PR 463
2390 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2391 to linker reloc_overflow callback.
2392 (aout_link_input_section_ext): Likewise.
2393 (aout_link_reloc_link_order): Likewise.
2394 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2395 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2396 Likewise.
2397 (alpha_relocate_section): Likewise.
2398 * coff-arm.c (coff_arm_relocate_section): Likewise.
2399 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2400 * coff-h8500.c (extra_case): Likewise.
2401 * coff-i960.c (coff_i960_relocate_section): Likewise.
2402 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2403 * coff-mips.c (mips_relocate_section): Likewise.
2404 * coff-or32.c (coff_or32_relocate_section): Likewise.
2405 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2406 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2407 * coff-sh.c (sh_relocate_section): Likewise.
2408 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2409 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2410 * coff-z8k.c (extra_case): Likewise.
2411 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2412 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2413 (_bfd_coff_generic_relocate_section): Likewise.
2414 * ecoff.c (ecoff_reloc_link_order): Likewise.
2415 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2416 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2417 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2418 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2419 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2420 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2421 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2422 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2423 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2424 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2425 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2426 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2427 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2428 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2429 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2430 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2431 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2432 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2433 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2434 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2435 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2436 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2437 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2438 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2439 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2440 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2441 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2442 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2443 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2444 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2445 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2446 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2447 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2448 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2449 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2450 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2451 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2452 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2453 * elflink.c (elf_reloc_link_order): Likewise.
2454 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2455 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2456 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2457 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2458 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2459 (aout_link_reloc_link_order): Likewise.
2460 * reloc.c (bfd_generic_get_relocated_section_contents):
2461 Likewise.
2462 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2463 * simple.c (simple_dummy_reloc_overflow): Updated.
2465 2004-10-20 Andreas Schwab <schwab@suse.de>
2467 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2468 (elf_backend_plt_sym_val): Define.
2470 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2472 * config.bfd: Set targ_underscore=yes for PE COFF targets
2474 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2476 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2477 (ppc64_elf_edit_opd): Likewise.
2479 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2481 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2482 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2483 set SEC_ALLOC and SEC_LOAD.
2485 2004-10-18 Nick Clifton <nickc@redhat.com>
2487 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2488 'name' for relocs against both local and global symbols.
2490 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2492 * bfd-in2.h: Regenerate.
2493 * bfd.c (struct bfd): Add no_export.
2494 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2496 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2498 * config.bfd: Whitespace cleanup.
2499 * Makefile.am: Run "make dep-am"
2500 * Makefile.in: Regenerate.
2502 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2504 * elflink.c (struct already_linked_section): Removed.
2505 (try_match_symbols_in_sections, already_linked): Removed.
2506 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2507 prefix of section names when finding already_linked_table
2508 chain. Compare section names. Instead of calling already_linked,
2509 do it inline and only for sections in the same already_linked_list.
2511 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2513 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2514 parameter. If called after _bfd_elf_write_section_eh_frame,
2515 don't allow a -2 return unless need_* bit is already set, and
2516 handle offsets adjusted for output_offset.
2517 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2518 * elf.c (_bfd_elf_section_offset): Update call.
2520 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2522 PR 440
2523 * coffcode.h (coff_compute_section_file_positions): Cast to
2524 bfd_vma when computing page alignment.
2526 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2528 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2529 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2531 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2533 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2534 relocations use a virtual address, not a section offset.
2536 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2538 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2539 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2540 xtensa_format_encode.
2541 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2542 (ebb_add_proposed_action): Delete.
2544 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2546 * elf32-xtensa.c: Use ISO C90 formatting.
2548 2004-10-12 Paul Brook <paul@codesourcery.com>
2550 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2551 message.
2553 2004-10-12 Paul Brook <paul@codesourcery.com>
2555 * elf32-arm.h: Support EABI version 4 objects.
2557 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2559 PR 325
2560 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2561 Don't mark as default.
2562 (bfd_x86_64_arch): Don't mark as default.
2564 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2566 * elflink.c (enum action_discarded): New.
2567 (elf_section_complain_discarded): Delete.
2568 (elf_action_discarded): New function subsuming the above and also
2569 controlling reloc behaviour.
2570 (elf_link_input_bfd): Use it.
2572 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2574 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2575 (special_sections): Add .gnu.liblist and .gnu.conflict.
2576 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2578 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2580 PR 233
2581 * elflink.c (elf_link_input_bfd): Try harder to support
2582 relocations against symbols in removed linkonce sections.
2584 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2586 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2588 PR 354
2589 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2590 sections do not reference symbols in non-SEC_ALLOC sections.
2592 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2594 PR 437
2595 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2596 (_bfd_elf_link_omit_section_dynsym): Formatting.
2598 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2600 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2601 * libbfd.h: Regnerate.
2602 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2603 * elf32-frv.c: Likewise.
2604 * elf32-m32r.c: Likewise.
2605 * elf32-ppc.c: Likewise.
2606 * elf64-hppa.c: Likewise.
2607 * elfxx-ia64.c: Likewise.
2608 * opncls.c: Likewise.
2610 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2612 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2613 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2614 offsets stored in struct eh_cie_fde entries before doing other
2615 work.
2617 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2618 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2619 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2620 setting offsets for removed CIEs. Don't set "sec", instead set
2621 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2622 CIE in hdr_info. Only set make_relative and make_lsda_relative
2623 for CIEs. Use pointers rather than array indices.
2624 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2625 make_lsda_relative, need_* on cie_inf for FDEs.
2626 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2627 section output_offset. Delete cie_offset, instead use cie_inf
2628 pointer to CIE entry. Use need_relative and need_lsda_relative on
2629 CIE entry for FDEs. Use pointers rather than array indices.
2631 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2633 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2634 bfd_is_target_special_symbol.
2635 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2636 * som.c (som_bfd_is_target_special_symbol): Define.
2638 2004-10-08 Nick Clifton <nickc@redhat.com>
2640 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2641 * configure: Regenerate.
2642 * bfd-in2.h: Regenerate.
2643 * syms.c (bfd_is_target_special_symbol): New interface function.
2644 Returns true when a symbol should be considered to be special.
2645 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2646 the symbol jump table.
2647 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2648 Return true iff the symbol is a mapping symbol.
2649 (bfd_elf32_bfd_is_target_special_symbol): Define.
2650 * elfxx-target.h: Provide a default definition for
2651 bfd_is_target_special_symbol.
2652 * aout-target.h: Likewise.
2653 * aout-tic30.c: Likewise.
2654 * binary.c: Likewise.
2655 * coffcode.h: Likewise.
2656 * i386msdos.c: Likewise.
2657 * ieee.c: Likewise.
2658 * ihex.c: Likewise.
2659 * libaout.h: Likewise.
2660 * libbfd-in.h: Likewise
2661 * libecoff.h: Likewise.
2662 * mach-o.c: Likewise.
2663 * mmo.c: Likewise.
2664 * nlm-target.h: Likewise.
2665 * oasys.c: Likewise.
2666 * pef.c: Likewise.
2667 * ppcboot.c: Likewise.
2668 * srec.c: Likewise.
2669 * tekhex.c: Likewise.
2670 * versados.c: Likewise.
2671 * vms.c: Likewise.
2672 * xcoff-target.h: Likewise.
2673 * xsym.c: Likewise.
2674 * libbfd.h: Regenerate.
2676 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2678 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2679 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2680 (elf_backend_section_from_shdr): Define.
2682 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2684 * syms.c (bfd_is_local_label): Return false for file symbols.
2686 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2687 David Heine <dlheine@tensilica.com>
2689 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2690 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2691 (elf32xtensa_no_literal_movement): New global variable.
2692 (elf_howto_table): Add entries for new relocations.
2693 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2694 (property_table_compare): When addresses are equal, compare sizes and
2695 various property flags.
2696 (property_table_matches): New.
2697 (xtensa_read_table_entries): Extend to read new property tables. Add
2698 output_addr parameter to indicate that output addresses should be used.
2699 Use bfd_get_section_limit.
2700 (elf_xtensa_find_property_entry): New.
2701 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2702 (elf_xtensa_check_relocs): Handle new relocations.
2703 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2704 relocations. Use new xtensa-isa.h functions.
2705 (build_encoding_error_message): Remove encode_result parameter. Add
2706 new target_address parameter used to detect alignment errors.
2707 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2708 error handling. Use new is_operand_relocation function.
2709 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2710 Use underbar macro for error messages. Formatting.
2711 (get_const16_opcode): New.
2712 (get_l32r_opcode): Add a separate flag for initialization.
2713 (get_relocation_opnd): Operand number is no longer explicit in the
2714 relocation. Change to decode the opcode and analyze its operands.
2715 (get_relocation_slot): New.
2716 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2717 Use new xtensa-isa.h functions to handle multislot instructions.
2718 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2719 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2720 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2721 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2722 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2723 get_single_format, init_op_single_format_table): New.
2724 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2725 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2726 (contract_asm_expansion): Add error_message parameter and pass it to
2727 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2728 with R_XTENSA_SLOT0_OP.
2729 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2730 instructions. Use new xtensa-isa.h functions.
2731 (r_reloc struct): Add new virtual_offset field.
2732 (r_reloc_init): Add contents and content_length parameters. Set
2733 virtual_offset field to zero. Add contents to target_offset field for
2734 partial_inplace relocations.
2735 (r_reloc_is_defined): Check for null.
2736 (print_r_reloc): New debug function.
2737 (source_reloc struct): Replace xtensa_operand field with pair of the
2738 opcode and the operand position. Add is_abs_literal field.
2739 (init_source_reloc): Specify operand by opcode/position pair. Set
2740 is_abs_literal field.
2741 (source_reloc_compare): When target_offsets are equal, compare other
2742 fields to make sorting predictable.
2743 (literal_value struct): Add is_abs_literal field.
2744 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2745 (init_literal_value): New.
2746 (is_same_value): Replace with ...
2747 (literal_value_equal): ... this function. Add comparisons of
2748 virtual_offset and is_abs_literal fields.
2749 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2750 failure. Initialize has_last_loc field.
2751 (value_map_hash_table_delete): New.
2752 (hash_literal_value): Rename to ...
2753 (literal_value_hash): ... this. Include is_abs_literal flag and
2754 virtual_offset field in the hash value.
2755 (get_cached_value): Rename to ...
2756 (value_map_get_cached_value): ... this. Update calls to
2757 literal_value_hash and literal_value_equal.
2758 (add_value_map): Check for allocation failure. Update calls to
2759 value_map_get_cached_value and literal_value_hash.
2760 (text_action, text_action_list, text_action_t): New types.
2761 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2762 text_action_add, text_action_add_literal, offset_with_removed_text,
2763 offset_with_removed_text_before_fill, find_insn_action,
2764 print_action_list, print_removed_literals): New.
2765 (offset_with_removed_literals): Delete.
2766 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2767 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2768 allocated_relocs_count fields.
2769 (init_xtensa_relax_info): Initialize new fields.
2770 (reloc_bfd_fix struct): Add new translated field.
2771 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2772 translated field.
2773 (fix_compare, cache_fix_array): New.
2774 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2775 section via get_xtensa_relax_info. Use cache_fix_array to set up
2776 sorted fix_array and use bsearch instead of linear search.
2777 (section_cache_t): New struct.
2778 (init_section_cache, section_cache_section, clear_section_cache): New.
2779 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2780 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2781 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2782 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2783 New.
2784 (retrieve_contents): Use bfd_get_section_limit.
2785 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2786 to compute_removed_literals. Free value_map_hash_table when no longer
2787 needed.
2788 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2789 compute_text_actions for all sections.
2790 (find_relaxable_sections): Mark sections as relaxable if they contain
2791 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2792 call. Increment relax_info src_count field only for appropriate
2793 relocation types. Remove is_literal_section check.
2794 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2795 r_reloc_init and find_associated_l32r_irel. Check
2796 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2797 literals. Pass is_abs_literal flag to init_source_reloc.
2798 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2799 CONST16 instructions. Adjust calls to r_reloc_init and
2800 pcrel_reloc_fits. Handle weak symbols conservatively.
2801 (find_associated_l32r_irel): Add bfd parameter and pass it to
2802 is_l32r_relocation.
2803 (compute_text_actions, compute_ebb_proposed_actions,
2804 compute_ebb_actions, check_section_ebb_pcrels_fit,
2805 check_section_ebb_reduces, text_action_add_proposed,
2806 compute_fill_extra_space): New.
2807 (remove_literals): Replace with ...
2808 (compute_removed_literals): ... this function. Call
2809 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2810 Call xtensa_read_table_entries to get the property table. Skip
2811 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2812 is_removable_literal, remove_dead_literal, and
2813 identify_literal_placement functions.
2814 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2815 instead of linear search.
2816 (is_removable_literal, remove_dead_literal,
2817 identify_literal_placement): New.
2818 (relocations_reach): Update check for literal not referenced by any
2819 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2820 (coalesce_shared_literal, move_shared_literal): New.
2821 (relax_section): Use bfd_get_section_limit. Call
2822 translate_section_fixes. Update calls to r_reloc_init and
2823 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2824 Add call to pin_internal_relocs. Add special handling for
2825 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2826 info to calculate new addend_displacement variable. Replace code for
2827 deleting literals with more general code to perform the actions
2828 determined by the action_list for the section.
2829 (translate_section_fixes, translate_reloc_bfd_fix): New.
2830 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2831 find_removed_literal only if is_operand_relocation. Update call to
2832 offset_with_removed_text. Use new target_offset and removed_bytes
2833 variables.
2834 (move_literal): New.
2835 (relax_property_section): Use bfd_get_section_limit. Set new
2836 is_full_prop_section flag and handle new property tables. Update calls
2837 to r_reloc_init and offset_with_removed_text. Check
2838 is_relaxable_asm_section flag. Handle expansion of zero-sized
2839 unreachable entries, with use of offset_with_removed_text_before_fill.
2840 For relocatable links, combine entries only for literal tables.
2841 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2842 calls to offset_with_removed_text. Translate st_size field for
2843 function symbols.
2844 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2845 failure. Add contents parameter. Update call to get_bfd_fix. Update
2846 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2847 R_XTENSA_ASM_EXPAND relocs.
2848 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2849 call to get_bfd_fix. Include offset from contents for partial_inplace
2850 relocations.
2851 (is_reloc_sym_weak): New.
2852 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2853 (prop_sec_len): New.
2854 (xtensa_is_property_section): Handle new property sections.
2855 (is_literal_section): Delete.
2856 (internal_reloc_compare): When r_offset matches, compare r_info and
2857 r_addend to make sorting predictable.
2858 (internal_reloc_matches): New.
2859 (xtensa_get_property_section_name): Handle new property sections.
2860 (xtensa_get_property_predef_flags): New.
2861 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2862 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2863 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2864 (xtisa_errno, xtisa_error_msg): New variables.
2865 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2866 (xtensa_insnbuf_alloc): Add error handling.
2867 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2868 use xtensa_format_decode. Add error handling.
2869 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2870 instruction length to find the number of bytes to copy.
2871 (xtensa_isa_init): Add error handling. Replace calls to
2872 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2873 tables in the xtensa_modules structure.
2874 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2875 xtensa_extend_isa): Delete.
2876 (xtensa_isa_free): Change to only free lookup tables.
2877 (opname_lookup_compare): Replace with ...
2878 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2879 (xtensa_insn_maxlength): Rename to ...
2880 (xtensa_isa_maxlength): ... this.
2881 (xtensa_insn_length): Delete.
2882 (xtensa_insn_length_from_first_byte): Replace with ...
2883 (xtensa_isa_length_from_chars): ... this function.
2884 (xtensa_num_opcodes): Rename to ...
2885 (xtensa_isa_num_opcodes): ... this.
2886 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2887 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2888 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2889 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2890 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2891 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2892 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2893 (xtensa_opcode_lookup): Add error handling.
2894 (xtensa_decode_insn): Replace with ...
2895 (xtensa_opcode_decode): ... this function, with new format and
2896 slot parameters. Add error handling.
2897 (xtensa_encode_insn): Replace with ...
2898 (xtensa_opcode_encode): ... this function, which does the encoding via
2899 one of the entries in the "encode_fns" array. Add error handling.
2900 (xtensa_opcode_name): Add error handling.
2901 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2902 xtensa_opcode_is_call): New.
2903 (xtensa_num_operands): Replace with ...
2904 (xtensa_opcode_num_operands): ... this function. Add error handling.
2905 (xtensa_opcode_num_stateOperands,
2906 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2907 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2908 xtensa_operand_is_visible): New.
2909 (xtensa_get_operand, xtensa_operand_kind): Delete.
2910 (xtensa_operand_inout): Add error handling and special-case for
2911 "sout" operands.
2912 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2913 operate on one slot of an instruction. Added error handling.
2914 (xtensa_operand_encode): Handle default operands with no encoding
2915 functions. Check for success by comparing against decoded value.
2916 Add error handling.
2917 (xtensa_operand_decode): Handle default operands. Return decoded value
2918 through argument pointer. Add error handling.
2919 (xtensa_operand_is_register, xtensa_operand_regfile,
2920 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2921 (xtensa_operand_isPCRelative): Rename to ...
2922 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2923 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2924 through argument pointer. Add error handling.
2925 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2926 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2927 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2928 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2929 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2930 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2931 xtensa_state_is_exported, xtensa_sysreg_lookup,
2932 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2933 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2934 xtensa_interface_num_bits, xtensa_interface_inout,
2935 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2936 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2937 * xtensa-modules.c: Rewrite to use new data structures.
2938 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2939 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2940 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2941 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2942 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2943 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2944 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2945 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2946 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2947 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2948 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2949 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2950 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2951 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2952 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2953 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2954 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2955 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2956 * Makefile.in: Regenerate.
2957 * bfd-in2.h: Likewise.
2958 * libbfd.h: Likewise.
2960 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2962 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2963 against the absolute section.
2964 (mips_elf64_write_rela): Likewise.
2966 2004-10-07 Jan Beulich <jbeulich@novell.com>
2968 * elf.c (elf_find_function): Don't generally check for matching
2969 section, just for non-file symbols. Remove redunant comparison
2970 for the latter.
2971 * elf32-arm.h (arm_elf_find_function): Likewise.
2973 2004-10-07 Jeff Baker <jbaker@qnx.com>
2975 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2976 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2977 was specified.
2979 2004-10-04 Roland McGrath <roland@redhat.com>
2981 * hash.c (bfd_hash_set_default_size): Use const for table.
2982 Use size_t instead of int for variable compared to sizeof results.
2984 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2986 PR 425
2987 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2989 2004-10-01 Paul Brook <paul@codesourcery.com>
2991 * elf32-arm.h (elf32_arm_fake_sections,
2992 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2993 functions.
2994 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2996 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2998 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2999 need_lsda_relative.
3000 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3001 need_relative or need_lsda_relative if we are processing an
3002 offset for a reloc on a FDE initial loc or LSDA field
3003 respectively.
3004 (_bfd_elf_write_section_eh_frame): Test need_relative and
3005 need_lsda_relative in place of corresponding make_* field
3006 when deciding to use pc-relative encodings.
3008 2004-09-30 Paul Brook <paul@codesourcery.com>
3010 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3011 target2 relocation type.
3013 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3015 PR 414
3016 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3018 2004-09-30 Paul Brook <paul@codesourcery.com>
3020 * reloc.c: Add BFD_RELOC_ARM_SMI.
3021 * bfd-in2.h: Regenerate.
3022 * libbfd.h: Ditto.
3024 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3026 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3027 vma and output offset to address.
3028 * simple.c (simple_save_output_info): Only set output section
3029 and offset for debug sections, or those not already set up by
3030 the linker.
3031 (bfd_simple_get_relocated_section_contents): Update comment.
3033 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3035 * elf.c (IS_LOADED): Delete.
3036 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3037 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3038 to 2004-09-22.
3040 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3042 PR gas/396
3043 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3044 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3045 redundant assignment of EM_SPARC.
3047 2004-09-22 Brian Ford <ford@vss.fsi.com>
3049 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3050 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3051 constants.
3052 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3054 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3056 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3057 (elf_backend_modify_segment_map): Don't define.
3059 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3061 * elf.c (IS_LOADED): Define.
3062 (assign_file_positions_for_segments): Don't round up file offset of
3063 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3064 Delete code handling link script adjustment of lma. Do the adjust
3065 in later code handling similar ajustments. Remove dead code error
3066 check. Warn if section lma would require a negative offset
3067 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3068 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3069 update voff in section loop. Change voff in segment loop to be an
3070 adjustment on top of "off". Set sec->filepos and update "off" later.
3071 Test for loadable sections consistently using IS_LOADED. Similarly,
3072 test for alloc-only sections other than .tbss consistently.
3073 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3074 Tidy PT_NOTE handling. Use %B and %A in error messages.
3075 (assign_file_positions_except_relocs): Use %B in error message.
3077 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3079 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3080 (CONFIG_STATUS_DEPENDENCIES): New.
3081 (Makefile): Removed.
3082 (config.status): Likewise.
3083 * Makefile.in: Regenerated.
3085 2004-09-17 Paul Brook <paul@codesourcery.com>
3087 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3088 (bfd_elf32_arm_process_before_allocation): Update prototype.
3089 * bfd-in2.h: Regenerate.
3090 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3091 (elf32_arm_link_hash_table_create): Set it.
3092 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3093 (bfd_elf32_arm_set_target_relocs): New function.
3094 (arm_real_reloc_type): New function.
3095 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3096 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3097 (elf32_arm_gc_sweep_hook): Ditto.
3098 (elf32_arm_check_relocs): Ditto.
3099 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3100 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3101 R_ARM_GOT_TARGET2.
3102 (elf32_arm_got_prel): New variable.
3103 (elf32_arm_howto_from_type): New function.
3104 (elf32_arm_info_to_howto): Use it.
3105 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3106 BFD_RELOC_ARM_TARGET2.
3107 * libbfd.h: Regenerate.
3108 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3110 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3112 * ecoff.c: Update u.undef.next refs.
3113 * elf64-ppc.c: Likewise.
3114 * elflink.c: Likewise.
3115 * linker.c: Likewise.
3116 * xcofflink.c: Likewise.
3118 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3119 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3120 fields to indirect struct.
3121 * elf-m10300.c: Update u.weakdef refs.
3122 * elf32-arm.h: Likewise.
3123 * elf32-cris.c: Likewise.
3124 * elf32-frv.c: Likewise.
3125 * elf32-hppa.c: Likewise.
3126 * elf32-i370.c: Likewise.
3127 * elf32-i386.c: Likewise.
3128 * elf32-m32r.c: Likewise.
3129 * elf32-m68k.c: Likewise.
3130 * elf32-ppc.c: Likewise.
3131 * elf32-s390.c: Likewise.
3132 * elf32-sh.c: Likewise.
3133 * elf32-sparc.c: Likewise.
3134 * elf32-vax.c: Likewise.
3135 * elf32-xtensa.c: Likewise.
3136 * elf64-alpha.c: Likewise.
3137 * elf64-hppa.c: Likewise.
3138 * elf64-ppc.c: Likewise.
3139 * elf64-s390.c: Likewise.
3140 * elf64-sh64.c: Likewise.
3141 * elf64-sparc.c: Likewise.
3142 * elf64-x86-64.c: Likewise.
3143 * elfxx-ia64.c: Likewise.
3144 * elfxx-mips.c: Likewise.
3145 * elflink.c: Likewise. Also u.elf_hash_value.
3146 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3147 indirection.
3148 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3149 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3150 (bfd_elf_gc_record_vtentry): Likewise.
3151 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3153 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3155 * Makefile.am: Run "make dep-am".
3156 * Makefile.in: Regenerate.
3157 * bfd-in2.h: Regenerate.
3158 * po/SRC-POTFILES.in: Regenerate.
3159 * po/bfd.pot: Regenerate.
3161 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3163 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3164 with bitfields. Make "type" and "other" bitfields too.
3165 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3166 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3167 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3168 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3169 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3170 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3171 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3172 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3173 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3174 * elf-m10300.c: Likewise.
3175 * elf.c: Likewise.
3176 * elf32-arm.h: Likewise.
3177 * elf32-cris.c: Likewise.
3178 * elf32-frv.c: Likewise.
3179 * elf32-hppa.c: Likewise.
3180 * elf32-i370.c: Likewise.
3181 * elf32-i386.c: Likewise.
3182 * elf32-m32r.c: Likewise.
3183 * elf32-m68k.c: Likewise.
3184 * elf32-ppc.c: Likewise.
3185 * elf32-s390.c: Likewise.
3186 * elf32-sh-symbian.c: Likewise.
3187 * elf32-sh.c: Likewise.
3188 * elf32-sh64.c: Likewise.
3189 * elf32-sparc.c: Likewise.
3190 * elf32-vax.c: Likewise.
3191 * elf32-xtensa.c: Likewise.
3192 * elf64-alpha.c: Likewise.
3193 * elf64-hppa.c: Likewise.
3194 * elf64-ppc.c: Likewise.
3195 * elf64-s390.c: Likewise.
3196 * elf64-sh64.c: Likewise.
3197 * elf64-sparc.c: Likewise.
3198 * elf64-x86-64.c: Likewise.
3199 * elflink.c: Likewise.
3200 * elfxx-ia64.c: Likewise.
3201 * elfxx-mips.c: Likewise.
3202 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3203 * configure: Regenerate.
3204 * aclocal.m4: Regenerate.
3206 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3208 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3209 around uses of R_ARM_TARGET1.
3210 (elf32_arm_check_relocs): Likewise.
3212 2004-09-13 Paul Brook <paul@codesourcery.com>
3214 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3215 prototype.
3216 * bfd-in2.h: Regenerate.
3217 * libbfd.h: Regenerate.
3218 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3219 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3220 (bfd_elf32_arm_process_before_allocation): Ditto.
3221 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3222 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3223 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3224 * reloc.c: Ditto.
3226 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3228 * hpux-core.c (thread_section_p): New function.
3229 (hpux_core_core_file_p): Fix computation of offset in call
3230 to bfd_seek. Create a ".reg" section from an arbitrary
3231 ".reg/<id>" section if none was created after having read
3232 all sections.
3234 2004-09-11 Andreas Schwab <schwab@suse.de>
3236 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3237 * aclocal.m4: Rebuild.
3238 * configure: Rebuild.
3240 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3242 * section.c (bfd_sections_find_if): Fix parameter name in
3243 comment to match code.
3245 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3247 * elf.c (assign_file_positions_except_relocs): Assign relocs
3248 stored in a bfd section.
3250 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3252 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3253 h->gotplt_refcount to 0, not -1.
3255 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3257 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3258 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3259 symname.
3260 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3261 handle symbol visibility here.
3263 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3265 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3266 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3267 callers.
3268 (ppc_stub_name): Remove trailing "+0" on stub name.
3269 (create_linkage_sections): Create relocations for
3270 branch lookup table when --emit-relocs as well as when --shared.
3271 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3272 relbrlt test. For --emit-stub-syms, always output a sym even when
3273 one already exists on a plt call stub. Put stub type in the stub
3274 symbol name.
3275 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3276 test.
3277 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3278 reloc_count in stub sections. Adjust relbrlt test.
3279 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3280 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3281 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3282 for relocs against discarded symbols. Fix comments.
3284 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3286 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3287 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3288 from ...
3289 (map_sections_to_segments): ... here. Use it. Assign a file
3290 position to the .dynamic section if it is not loadable, but part
3291 of the PT_DYNAMIC segment.
3292 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3293 offsets, not VMAs, for the BPABI. Do not fill in the header in
3294 the .got.plt section for the BPABI.
3295 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3296 PT_DYNAMIC segment.
3297 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3299 2004-09-06 Nick Clifton <nickc@redhat.com>
3301 * elflink.c (elf_link_add_object_symbols): Set the error code to
3302 bfd_error_wrong_format when the input format does not match the
3303 output format.
3305 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3307 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3308 (ppc64_elf_check_directives): ..here.
3309 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3310 before accessing ppc64_elf_tdata.
3311 (ppc64_elf_finish_dynamic_sections): And here too.
3313 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3315 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3317 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3319 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3320 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3321 (bfd_elf32_littlearm_symbian_vec): Likewise.
3322 * configure: Regenerated.
3323 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3324 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3325 (PLT_ENTRY_SIZE): Likewise.
3326 (bfd_vma_elf32_arm_symbian_plt_entry): New
3327 variable.
3328 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3329 and symbian_p.
3330 (create_got_section): Don't create sections when generating BPABI
3331 objects.
3332 (elf32_arm_create_dynamic_sections): Tidy.
3333 (elf32_arm_link_hash_table_create): Set plt_header_size,
3334 plt_entry_size, and symbian_p.
3335 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3336 generating BPABI objects.
3337 (allocate_dynrelocs): Use htab->plt_header_size, not
3338 PLT_HEADER_SIZE. Do not add to .got.plt when
3339 generating BPABI objects.
3340 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3341 * elfarm-nabi.c: Add SymbianOS target vectors.
3342 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3343 (_bfd_elf_link_create_dynamic_sections): Likewise.
3344 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3345 (elfNN_bed): Use it.
3346 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3347 (bfd_elf32_littlearm_symbian_vec): Likewise.
3348 (_bfd_target_vector): Add them.
3350 2004-09-03 Nick Clifton <nickc@redhat.com>
3352 PR 360
3353 * coffcode.h (handle_COMDAT): Replace abort with an warning
3354 message and allow the scan to continue.
3356 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3358 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3359 in when reading relocs, not our sorted syms. Remove unnecessary
3360 var.
3362 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3364 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3366 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3368 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3369 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3370 replace uses of *_alias with *_noncanonical.
3371 * aclocal.m4: Rebuild with aclocal 1.4p6.
3372 * Makefile.in: Rebuild with automake 1.4p6.
3373 * doc/Makefile.in: Rebuild with automake 1.4p6.
3374 * configure.in: Autoupdate with autoupdate 2.59.
3375 * config.in: Regenerate with autoheader 2.59.
3376 * configure: Regnerate with autoconf 2.59.
3378 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3380 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3381 symbol pointer arrays before modifying.
3383 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3385 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3386 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3387 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3388 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3389 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3390 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3391 Use both symbol tables on non-relocatable objects. Use a common
3392 error exit. Fix "mid" warning.
3393 * libbfd.h: Regenerate.
3394 * bfd-in2.h: Regenerate.
3396 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3398 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3399 object file.
3400 (struct sfpr_def_parms): Save some space.
3401 (sfpr_define): Here too.
3403 * elf64-ppc.c (compare_symbols): Put section syms first.
3404 (sym_exists_at): New function.
3405 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3406 points only for relocatable files. Use .opd section contents
3407 otherwise. Generally clean up the code.
3409 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3411 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3412 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3413 (struct sfpr_def_parms): New.
3414 (sfpr_define): New function.
3415 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3416 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3417 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3418 (savefpr1_tail, restfpr1_tail): New functions.
3419 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3420 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3421 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3422 code. Define all ABI mandated _save and _rest functions.
3424 2004-08-26 Paul Brook <paul@codesourcery.com>
3426 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3428 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3430 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3431 TRUE or FALSE.
3433 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3435 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3436 that pcrel correction is applied for R_386_PC32.
3438 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3440 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3441 for R_386_32 and R_386_PC32 relocs against symbols defined in
3442 discarded sections.
3444 2004-08-25 Dmitry Diky <diwil@spec.ru>
3446 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3447 Add new relocations.
3448 * bfd-in2.h: Regenerate.
3449 * libbfd.h: Regenerate.
3450 * elf32-msp430.c: Clean-up code.
3451 (elf_msp430_howto_table): Add new relocation entries.
3452 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3453 (msp430_elf_relax_section): New function.
3454 (msp430_elf_relax_delete_bytes): New function.
3455 (msp430_elf_symbol_address_p): New function.
3457 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3459 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3460 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3462 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3464 * elflink.c (_bfd_elf_section_already_linked): Handle
3465 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3467 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3469 * config.bfd (arm*-*-symbianelf*): New target.
3470 (arm*-*-eabi*): Likewise.
3472 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3474 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3475 "struct ppc_link_hash_entry *".
3476 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3477 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3479 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3481 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3482 entries (where fd_aux overlaps next entry's fd_func).
3483 Add non_overlapping argument, use it.
3484 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3485 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3486 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3487 as indexes into opd_sym_map/opd_adjust array.
3488 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3490 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3492 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3493 if we can look up their function descriptor in a regular file.
3495 2004-08-18 Nick Clifton <nickc@redhat.com>
3497 PR 324
3498 * cofflink.c (coff_link_add_symbols): Check that the comdat
3499 pointer in the coff_section_data structure has been initialised
3500 before using it.
3502 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3504 PR 338
3505 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3506 changing bfd_link_hash_undefined to bfd_link_hash_new.
3508 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3510 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3511 if not yet defined.
3512 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3513 (synthetic_opd, synthetic_relocatable): New variables.
3514 (compare_symbols, compare_relocs): New helper routines.
3515 (ppc64_elf_get_synthetic_symtab): New function.
3516 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3517 to relsyms.
3518 * bfd-in2.h: Regenerated.
3519 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3520 to relsyms. Return 0 if abfd is relocatable.
3522 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3524 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3526 2004-08-17 Nick Clifton <nickc@redhat.com>
3528 * (is_arm_mapping_symbol_name): New function - return true
3529 when a symbol name matches the requirements for an ARM mapping
3530 symbol name.
3531 (arm_elf_find_function): New function based on
3532 elf_find_function in elf.c but skipping ARM mapping symbols
3533 and including thumb function symbols.
3534 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3535 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3537 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3539 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3540 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3541 (ppc64_elf_brtaken_reloc): Here too.
3543 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3545 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3546 symbol visibility.
3547 (ppc64_elf_check_directives): Check that we have the right hash
3548 table before proceeding.
3550 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3552 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3553 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3554 the sections that will be discarded.
3556 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3558 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3560 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3562 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3563 free space available.
3565 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3567 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3568 occurrences with bfd_byte * thoughout file.
3570 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3571 (xcoff_write_armap_big): Likewise.
3572 (xcoff_write_archive_contents_old): Likewise.
3573 (xcoff_write_archive_contents_big): Likewise.
3575 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3577 2004-08-13 Nick Clifton <nickc@redhat.com>
3579 * elf32-arm.h: Convert to ISO C90.
3581 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3583 PR 293
3584 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3585 zero the plt field.
3587 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3589 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3590 (bfd_archive_filename, bfd_get_section_ident): Delete.
3591 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3592 bfd_archive_filename.
3593 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3594 to warn about symbols in discarded sections. Use _bfd_error_handler.
3595 * aout-adobe.c (aout_adobe_callback): See below.
3596 * aout-cris.c (swap_ext_reloc_in): ..
3597 * coff-arm.c (find_thumb_glue, find_arm_glue,
3598 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3599 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3600 coff_arm_copy_private_bfd_data): ..
3601 * coff-i860.c (i860_reloc_processing): ..
3602 * coff-mcore.c (mcore_coff_unsupported_reloc,
3603 coff_mcore_relocate_section): ..
3604 * coff-ppc.c (coff_ppc_relocate_section): ..
3605 * coff-rs6000.c (xcoff_create_csect_from_smclas
3606 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3607 sh_swap_insns, sh_relocate_section): ..
3608 * coff-tic54x.c (tic54x_reloc_processing): ..
3609 * coff-tic80.c (coff_tic80_relocate_section): ..
3610 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3611 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3612 coff_slurp_symbol_table, coff_classify_symbol,
3613 coff_slurp_reloc_table): ..
3614 * coffgen.c (_bfd_coff_read_string_table): ..
3615 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3616 _bfd_coff_generic_relocate_section): ..
3617 * cpu-arm.c (bfd_arm_merge_machines): ..
3618 * cpu-sh.c (sh_merge_bfd_arch): ..
3619 * elf-hppa.h (elf_hppa_relocate_section): ..
3620 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3621 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3622 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3623 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3624 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3625 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3626 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3627 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3628 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3629 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3630 cris_elf_merge_private_bfd_data
3631 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3632 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3633 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3634 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3635 elf32_hppa_relocate_section): ..
3636 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3637 i370_elf_check_relocs, i370_elf_relocate_section): ..
3638 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3639 elf_i386_relocate_section): ..
3640 * elf32-m32r.c (m32r_elf_relocate_section,
3641 m32r_elf_merge_private_bfd_data): ..
3642 * elf32-m68hc1x.c (m68hc12_add_stub,
3643 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3644 * elf32-m68k.c (elf_m68k_relocate_section): ..
3645 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3646 mcore_elf_relocate_section): ..
3647 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3648 ppc_elf_check_relocs, ppc_elf_relocate_section,
3649 ppc_elf_begin_write_processing): ..
3650 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3651 elf_s390_relocate_section): ..
3652 * elf32-sh-symbian.c (sh_symbian_import_as,
3653 sh_symbian_process_embedded_commands,
3654 sh_symbian_relocate_section): ..
3655 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3656 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3657 sh_elf_merge_private_data): ..
3658 * elf32-sparc.c (elf32_sparc_check_relocs,
3659 elf32_sparc_relocate_section,
3660 elf32_sparc_merge_private_bfd_data): ..
3661 * elf32-v850.c (v850_elf_check_relocs,
3662 v850_elf_merge_private_bfd_data): ..
3663 * elf32-xtensa.c (elf_xtensa_check_relocs,
3664 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3665 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3666 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3667 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3668 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3669 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3670 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3671 ppc64_elf_relocate_section): ..
3672 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3673 elf_s390_relocate_section): ..
3674 * elf64-sh64.c (sh_elf64_relocate_section): ..
3675 * elf64-sparc.c (sparc64_elf_check_relocs,
3676 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3677 sparc64_elf_merge_private_bfd_data): ..
3678 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3679 elf64_x86_64_relocate_section): ..
3680 * elflink.c (_bfd_elf_add_default_symbol,
3681 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3682 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3683 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3684 elf_get_linked_section_vma, elf_fixup_link_order,
3685 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3686 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3687 * elfxx-ia64.c (elfNN_ia64_relax_section,
3688 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3689 * elfxx-mips.c (mips_elf_perform_relocation,
3690 _bfd_mips_elf_check_relocs,
3691 _bfd_mips_elf_merge_private_bfd_data): ..
3692 * ieee.c (ieee_slurp_external_symbols): ..
3693 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3694 * libbfd.c (_bfd_generic_verify_endian_match): ..
3695 * linker.c (_bfd_generic_link_add_one_symbol,
3696 _bfd_generic_section_already_linked): ..
3697 * pdp11.c (translate_to_native_sym_flags): ..
3698 * pe-mips.c (coff_pe_mips_relocate_section): ..
3699 * peicode.h (pe_ILF_build_a_bfd): ..
3700 * srec.c (srec_bad_byte): ..
3701 * stabs.c (_bfd_link_section_stabs): ..
3702 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3703 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3704 with corresponding %B and %A in _bfd_error_handler format string.
3705 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3706 calls to use %A and %B. Fix "against symbol .. from section" and
3707 similar error messages. Combine multiple _bfd_error_handler calls
3708 where they were separated due to bfd_archive_filename deficiencies.
3709 * bfd-in2.h: Regenerate.
3711 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3713 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3714 relocation.
3716 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3718 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3719 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3720 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3721 Add twiddled_syms.
3722 (link_hash_newfunc): Init was_undefined.
3723 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3724 Use undefweak instead.
3725 (ppc64_elf_check_directives): Fix undefs chain.
3726 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3727 references.
3728 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3729 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3730 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3732 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3734 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3735 error, test input_section flags rather than sec.
3737 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3739 * elf-bfd.h (struct elf_backend_data): Add
3740 elf_backend_archive_symbol_lookup.
3741 (_bfd_elf_archive_symbol_lookup): Declare.
3742 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3743 (elf_link_add_archive_symbols): ..extracted from here. Call the
3744 backend version.
3745 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3746 (elfNN_bed): Init new field.
3747 * elf64-ppc.c (elf_backend_check_directives): Define.
3748 (elf_backend_archive_symbol_lookup): Define.
3749 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3750 a ppc_link_hash_entry pointer.
3751 (get_fdh): Move.
3752 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3753 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3754 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3755 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3756 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3757 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3758 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3759 descriptor symbols.
3761 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3763 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3764 (ppc64_elf_add_symbol_hook): Test for NULL section.
3765 (get_sym_h): Formatting.
3766 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3767 stub target_value.
3769 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3770 long branch stubs with code handling plt and r2off branch stubs.
3772 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3774 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3775 * elflink.c (elf_link_input_bfd): Formatting.
3776 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3777 all callers.
3778 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3779 (link_hash_newfunc): Don't set it.
3780 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3781 (ppc64_elf_mark_entry_syms): Delete.
3782 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3783 sections. Use get_opd_info.
3784 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3786 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3788 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3790 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3791 (func_desc_adjust): Don't set have_undefweak.
3792 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3793 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3795 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3796 "struct ppc_link_hash_entry *". Adjust all references.
3797 (ppc64_elf_hide_symbol): Correct a comment.
3799 * elf64-ppc.c (get_opd_info): New function.
3800 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3801 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3802 before calling get_fdh. Test fdh rather than h before dereferencing
3803 fdh. Mark removed symbols in opd_adjust.
3804 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3805 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3806 opd symbols.
3807 (ppc64_elf_output_symbol_hook): Likewise.
3809 2004-08-06 Paul Brook <paul@codesourcery.com>
3811 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3812 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3813 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3814 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3815 and BFD_RELOC_ARM_SBREL32.
3816 * bfd-in2.h, bbfd.h: Regenerate.
3818 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3820 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3821 the dynamic link symbol actually in use.
3823 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3825 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3827 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3828 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3830 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3831 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3833 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3834 Nick Clifton <nickc@redhat.com>
3836 PR 290
3837 * bfd.c (_bfd_default_error_handler): Make it global.
3839 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3841 * elf.c (assign_section_numbers): Cope gracefully with sections
3842 which have SHF_LINK_ORDER set but no sh_link set up.
3843 * elflink.c (elf_get_linked_section_vma): Likewise.
3845 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3846 it to NULL.
3848 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3849 Set it to _bfd_default_error_handler.
3850 (elfNN_bed): Add elf_backend_link_order_error_handler.
3852 * libbfd-in.h (_bfd_default_error_handler): New.
3854 * libbfd.h: Regenerated.
3856 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3858 * archures.c (bfd_mach_sparc_64bit_p): Define.
3859 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3860 * bfd-in2.h: Rebuilt.
3862 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3864 Introduce SH2a support.
3865 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3866 * archures.c (bfd_mach_sh2a_nofpu): New.
3867 * bfd-in2.h: Rebuilt.
3868 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3869 (arch_info_struct): Add sh2a_nofpu.
3870 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3871 2003-12-29 DJ Delorie <dj@redhat.com>
3872 * reloc.c: Add relocs for sh2a.
3873 * bfd-in2.h: Regenerate.
3874 * libbfd.hh: Regenerate.
3875 2003-12-01 Michael Snyder <msnyder@redhat.com>
3876 * archures.c (bfd_mach_sh2a): New.
3877 * bfd-in2.h: Rebuilt.
3878 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3879 (SH2A_NEXT): New.
3880 (arch_info_struct): Add sh2a.
3881 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3883 2004-07-28 Nick Clifton <nickc@redhat.com>
3884 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3886 PR 273
3887 * som.c (setup_sections): Improve estimation of space sizes in
3888 relocatable objects.
3890 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3891 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3892 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3893 to targ_selvecs.
3894 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3895 * configure: Regenerate.
3896 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3897 case that accepts OSABI=NetBSD and OSABI=SysV.
3898 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3899 the base of .got or .data (if .got does not exist).
3900 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3901 set OSABI=NetBSD.
3902 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3903 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3904 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3905 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3907 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3909 PR 161/251
3910 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3911 (elf_sec_group): Defined.
3912 (bfd_elf_match_symbols_in_sections): New prototype.
3913 (_bfd_elf_setup_group_pointers): Likewise.
3915 * elf.c (bfd_elf_discard_group): Abort.
3916 (bfd_elf_set_group_contents): Also include relocation sections.
3917 Remove zero-fill for ld -r.
3918 (_bfd_elf_setup_group_pointers): New function.
3919 (elf_sort_elf_symbol): Likewise.
3920 (elf_sym_name_compare): Likewise.
3921 (bfd_elf_match_symbols_in_sections): Likewise.
3923 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3925 * elflink.c (match_group_member): New.
3926 (elf_link_input_bfd): Check group member for discarded section.
3927 (try_match_symbols_in_sections): New function.
3928 (already_linked): Likewise.
3929 (_bfd_elf_section_already_linked): Support mixing comdat group
3930 and linkonce section.
3932 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3933 * linker.c (bfd_section_already_linked_table_traverse): New.
3935 * libbfd.h: Regenerated.
3937 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3939 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3940 BFD_RELOC_CRX_SWITCH32.
3941 * bfd-in2.h: Regenerate.
3942 * libbfd.h: Regenerate.
3943 * elf32-crx.c: Support relocation/relaxation of
3944 BFD_RELOC_CRX_SWITCH* types.
3946 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3948 * elf64-ppc.c: Correct "Linker stubs" comment.
3950 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3952 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3953 linked-to section.
3954 (elf_linked_to_section): New.
3956 * elf.c (assign_section_numbers): Set up sh_link for
3957 SHF_LINK_ORDER.
3959 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3960 to sh_link for SHT_IA_64_UNWIND sections.
3962 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3964 * elflink.c (elf_fixup_link_order): Add _() to error message.
3966 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3968 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3969 an error if failed.
3971 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3973 * aout-adobe.c (aout_32_section_already_linked): Defined.
3974 * aout-target.h (MY_section_already_linked): Likewise.
3975 * aout-tic30.c (MY_section_already_linked): Likewise.
3976 * binary.c (binary_section_already_linked): Likewise.
3977 * bout.c (b_out_section_already_linked): Likewise.
3978 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3979 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3980 * coffcode.h (coff_section_already_linked): Likewise.
3981 * i386msdos.c (msdos_section_already_linked): Likewise.
3982 * i386os9k.c (os9k_section_already_linked): Likewise.
3983 * ieee.c (ieee_section_already_linked): Likewise.
3984 * ihex.c (ihex_section_already_linked): Likewise.
3985 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3986 * mmo.c (mmo_section_already_linked): Likewise.
3987 * nlm-target.h (nlm_section_already_linked): Likewise.
3988 * oasys.c (oasys_section_already_linked): Likewise.
3989 * pef.c (bfd_pef_section_already_linked): Likewise.
3990 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3991 * som.c (som_bfd_discard_group): Likewise.
3992 * srec.c (srec_section_already_linked): Likewise.
3993 * tekhex.c (tekhex_section_already_linked): Likewise.
3994 * versados.c (versados_section_already_linked): Likewise.
3995 * vms.c (vms_section_already_linked): Likewise.
3996 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3997 * xsym.c (bfd_sym_section_already_linked): Likewise.
3999 * bfd-in.h (bfd_section_already_linked_table_init): New.
4000 (bfd_section_already_linked_table_free): Likewise.
4002 * coff-rs6000.c (rs6000coff_vec): Add
4003 _bfd_generic_section_already_linked.
4004 (pmac_xcoff_vec): Likewise.
4005 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4006 (aix5coff64_vec): Likewise.
4008 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4009 * elflink.c (_bfd_elf_section_already_linked): New function.
4011 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4013 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4014 (_bfd_generic_section_already_linked): New.
4015 (bfd_section_already_linked_hash_entry): Likewise.
4016 (bfd_section_already_linked): Likewise.
4017 (bfd_section_already_linked_table_lookup): Likewise.
4018 (bfd_section_already_linked_table_insert): Likewise.
4020 * linker.c (bfd_section_already_linked): New.
4021 (_bfd_section_already_linked_table): Likewise.
4022 (bfd_section_already_linked_table_lookup): Likewise.
4023 (bfd_section_already_linked_table_insert): Likewise.
4024 (already_linked_newfunc): Likewise.
4025 (bfd_section_already_linked_table_init): Likewise.
4026 (bfd_section_already_linked_table_free): Likewise.
4027 (_bfd_generic_section_already_linked): Likewise.
4029 * section.c (bfd_section): Remove comdat.
4030 (bfd_comdat_info): Moved to ...
4031 * bfd-in.h (coff_comdat_info): Here.
4032 (bfd_coff_get_comdat_section): New.
4033 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4034 * libcoff-in.h (coff_section_tdata): Add comdat.
4035 * coffcode.h (handle_COMDAT): Updated.
4036 * cofflink.c (coff_link_add_symbols): Likewise.
4037 * ecoff.c (bfd_debug_section): Likewise.
4039 * targets.c (bfd_target): Add _section_already_linked.
4040 (BFD_JUMP_TABLE_LINK): Updated.
4042 * bfd-in2.h: Regenerated.
4043 * libbfd.h: Likewise.
4044 * libcoff.h: Likewise.
4046 2003-07-21 Paul Brook <paul@codesourcery.com>
4048 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4049 elf_fixup_link_order): New functions.
4050 (bfd_elf_final_link): Call elf_fixup_link_order.
4052 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4054 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4055 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4056 common definitions.
4057 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4058 _bfd_elf_symbol_refs_local_p.
4059 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4060 symbols.
4062 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4064 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4065 DYN_NO_NEEDED.
4066 (bfd_elf_get_dyn_lib_class): New prototype.
4067 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4069 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4070 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4071 entry is needed. Issue an error if a DT_NEEDED entry is needed
4072 for a file marked DYN_NO_NEEDED.
4073 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4074 for DT_NEEDED tags.
4076 * bfd-in2.h: Regenerated.
4078 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4080 * elflink.c (elf_section_complain_discarded): Don't complain in
4081 .PARISC.unwind.
4083 2004-07-10 James E Wilson <wilson@specifixinc.com>
4085 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4086 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4087 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4088 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4089 Fix callers.
4090 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4091 bfd_put_64 to bfd_putl64.
4092 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4094 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4096 PR 240
4097 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4098 .init/.fini sections when trying to relax it.
4100 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4102 * elf.c (assign_file_positions_for_segments): Make sure the
4103 .dynamic section is the first section in the PT_DYNAMIC segment.
4105 2004-07-09 Nick Clifton <nickc@redhat.com>
4107 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4108 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4109 sh_elf_get_flags_from_mach functions so that they do not conflict
4110 when this target is built with other sh-elf targets.
4111 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4112 suppression of this function.
4113 (sh_elf_find_flags): Likewise.
4115 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4117 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4118 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4119 (BFD32_BACKENDS): Add elf32-crx.lo.
4120 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4121 (cpu-crx.lo): New target.
4122 (elf32-crx.lo): New target.
4123 * Makefile.in: Regenerate.
4124 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4125 (bfd_archures_list): Add bfd_crx_arch.
4126 * bfd-in2.h: Regenerate.
4127 * config.bfd: Handle crx-*-elf*, crx*.
4128 * configure.in: Handle bfd_elf32_crx_vec.
4129 * configure: Regenerate.
4130 * cpu-crx.c: New file.
4131 * elf32-crx.c: Likewise.
4132 * libbfd.h: Regenerate.
4133 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4134 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4135 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4136 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4137 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4138 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4139 * targets.c (bfd_elf32_crx_vec): Declare.
4140 (bfd_target_vector): Add bfd_elf32_crx_vec.
4142 2004-07-06 Nick Clifton <nickc@redhat.com>
4144 * config.bfd: Add sh-symbian-elf target.
4145 * configure.in: Add bfd_elf32_shl_symbian_vec.
4146 * configure: Regenerate.
4147 * elf-bfd.h (struct elf_backend_data): Add new field
4148 'check_directives'.
4149 * elflink.c (elf_link_add_object_symbols): Invoke the
4150 check_directives function, if defined.
4151 * elfxx-target.h: Provide a default, NULL definition for
4152 check_directives.
4153 * targets.c: Add bfd_elf32_shl_symbian_vec.
4154 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4155 definition.
4156 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4157 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4158 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4159 not already been defined.
4160 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4161 * sh-symbian.c: New file. Provide functions to support the
4162 * sh-symbian-elf target.
4163 * Makefile.am: Add elf32-sh-symbian.c
4164 * Makefile.in: Regenerate.
4166 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4168 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4169 * Makefile.am: Ran make dep-am.
4170 * Makefile.in: Ran make dep-in.
4172 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4174 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4175 externals properly.
4177 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4179 * config.bfd: Add want64 to configuration target s390-*-linux*.
4181 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4183 * bfd.c (bfd_get_section_ident): New.
4185 * elflink.c (elf_link_read_relocs_from_section): Call
4186 bfd_get_section_ident to identify the section when reporting
4187 error.
4188 (_bfd_elf_link_output_relocs): Likewise.
4189 (elf_link_output_extsym): Likewise.
4190 (elf_link_input_bfd): Likewise.
4191 (bfd_elf_gc_record_vtinherit): Likewise.
4193 * bfd-in2.h: Regenerated.
4195 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4196 Nick Clifton <nickc@redhat.com>
4198 PR 204
4199 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4200 of section symbols to mips_elf_sort_hash_table ().
4202 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4204 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4205 change. Comment.
4206 (elf_section_complain_discarded): New function. Handle
4207 .gcc_except_table too.
4208 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4209 in discarded sections.
4210 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4212 2004-06-30 James E Wilson <wilson@specifixinc.com>
4214 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4215 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4217 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4219 PR 233
4220 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4221 local references to discarded sections and report their
4222 locations.
4224 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4226 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4227 sec_info_type, test section name instead.
4229 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4231 PR 240
4232 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4233 in .init/.fini sections.
4235 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4237 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4238 bfd_get_section_limit.
4240 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4242 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4243 output section size.
4245 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4247 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4248 rawsize.
4249 (mmix_elf_perform_relocation): Adjust for above change.
4250 (mmix_elf_relocate_section): Likewise.
4251 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4252 (mmix_elf_get_section_contents): Delete.
4253 (bfd_elf64_get_section_contents): Delete.
4254 (mmix_elf_relocate_section): Zero stub area.
4255 * linker.c (default_indirect_link_order): Alloc max of section size
4256 and rawsize.
4257 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4258 * section.c (bfd_malloc_and_get_section): Likewise.
4259 (struct bfd_section): Update rawsize comment.
4260 * bfd-in2.h: Regenerate.
4262 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4264 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4266 * bfd-in.h (bfd_get_section_limit): Define.
4267 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4268 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4269 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4270 * coff-arm.c (coff_arm_relocate_section): Likewise.
4271 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4272 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4273 (bfd_ns32k_final_link_relocate): Likewise.
4274 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4275 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4276 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4277 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4278 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4279 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4280 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4281 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4282 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4283 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4284 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4285 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4286 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4287 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4288 * elf32-v850.c (v850_elf_reloc): Likewise.
4289 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4290 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4291 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4292 * elf64-mips.c (mips_elf64_gprel32_reloc)
4293 (mips16_gprel_reloc): Likewise.
4294 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4295 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4296 * elf64-sparc.c (init_insn_reloc): Likewise.
4297 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4298 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4299 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4300 (_bfd_mips_elf_generic_reloc): Likewise.
4301 * bfd-in2.h: Regenerate.
4303 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4305 * bfd-in.h (struct stab_info): Move from stabs.c.
4306 * stabs.c (struct stab_link_includes_table): Delete.
4307 (stab_link_includes_lookup): Delete.
4308 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4309 level of indirection from sinfo parm.
4310 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4311 stabstr section. Adjust hash table accesses.
4312 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4313 alloc. Adjust stab_info test.
4314 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4315 (_bfd_coff_final_link): Adjust stab_info test.
4316 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4317 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4318 in place.
4319 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4320 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4321 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4322 stabstr section. Adjust stab_info test.
4323 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4324 (_bfd_write_stab_strings): Adjust prototypes.
4325 * libbfd.h: Regenerate.
4326 * libcoff.h: Regenerate.
4327 * bfd-in2.h: Regenerate.
4329 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4331 From Miod Vallat <miod@online.fr>:
4332 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4334 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4336 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4337 (struct elf32_mn10300_link_hash_entry): Remove
4338 pcrel_relocs_copied.
4339 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4340 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4341 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4342 and gotoff relocations if the symbol doesn't bind locally. Use
4343 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4344 relocation for PCREL32.
4345 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4346 to test whether a symbol binds locally.
4347 (elf32_mn10300_link_hash_newfunc): Don't initialize
4348 pcrel_relocs_copied.
4349 (_bfd_mn10300_elf_discard_copies): Delete.
4350 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4352 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4354 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4356 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4358 * som.c (som_set_reloc_info): Correct small typo.
4360 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4362 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4363 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4364 (m32r_elf_gcsweep_hook): Likewise.
4365 (m32r_elf_check_relocs): Likewise.
4366 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4367 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4368 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4369 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4370 * bfd-in2.h: Regenerated.
4371 * libbfd.h: Regenerated.
4373 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4375 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4376 relocation symbol.
4377 (elf64_x86_64_relocate_section): Issue an error for
4378 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4379 against global symbols when building shared library.
4381 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4383 * section.c (struct sec): Rename "_cooked_size" to "size".
4384 Rename "_raw_size" to "rawsize".
4385 (STD_SECTION): Adjust comments.
4386 (bfd_set_section_size, bfd_get_section_contents): Use size.
4387 (bfd_malloc_and_get_section): New function.
4388 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4389 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4390 Correctly free reloc and contents memory.
4391 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4392 and fake CIE now that we can shink section size to zero.
4393 (_bfd_elf_write_section_eh_frame): Likewise..
4394 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4395 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4396 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4397 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4398 unneeded indirection.
4399 * elf.c (_bfd_elf_section_offset): .. and update call.
4400 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4401 * libbfd.h: Regenerate.
4402 * bfd-in2.h: Regenerate.
4404 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4405 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4406 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4407 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4408 Similarly use "rawsize", if non-zero, in reloc functions to validate
4409 reloc addresses. Use new bfd_malloc_and_get_section in most places
4410 where bfd_get_section_contents was called. Expand all occurrences of
4411 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4412 grok_prstatus and similar functions to "size".
4413 * aix386-core.c (aix386_core_file_p): ..
4414 * aix5ppc-core.c (xcoff64_core_p): ..
4415 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4416 aout_adobe_set_section_contents): ..
4417 * aout-target.h (callback): ..
4418 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4419 MY_bfd_final_link): ..
4420 * aoutf1.h (sunos4_core_file_p): ..
4421 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4422 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4423 final_link, aout_link_input_section): ..
4424 * binary.c (binary_object_p, binary_canonicalize_symtab,
4425 binary_set_section_contents): ..
4426 * bout.c (b_out_callback, b_out_write_object_contents,
4427 b_out_set_section_contents, b_out_bfd_relax_section,
4428 b_out_bfd_get_relocated_section_contents): ..
4429 * cisco-core.c (cisco_core_file_validate): ..
4430 * coff-alpha.c (alpha_ecoff_object_p,
4431 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4432 * coff-arm.c (coff_arm_relocate_section,
4433 bfd_arm_allocate_interworking_sections): ..
4434 * coff-h8300.c (h8300_reloc16_extra_cases,
4435 h8300_bfd_link_add_symbols): ..
4436 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4437 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4438 ppc_bfd_coff_final_link): ..
4439 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4440 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4441 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4442 * coff64-rs6000.c (xcoff64_write_object_contents,
4443 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4444 * coffcode.h (coff_compute_section_file_positions,
4445 coff_write_object_contents): ..
4446 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4447 coff_section_symbol, build_debug_section): ..
4448 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4449 process_embedded_commands, _bfd_coff_link_input_bfd,
4450 _bfd_coff_write_global_sym): ..
4451 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4452 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4453 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4454 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4455 _bfd_dwarf2_find_nearest_line): ..
4456 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4457 ecoff_compute_section_file_positions,
4458 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4459 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4460 _bfd_elf_discard_section_eh_frame_hdr,
4461 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4462 _bfd_elf_write_section_eh_frame,
4463 _bfd_elf_write_section_eh_frame_hdr): ..
4464 * elf-hppa.h (elf_hppa_sort_unwind): ..
4465 * elf-m10200.c (mn10200_elf_relax_section,
4466 mn10200_elf_relax_delete_bytes,
4467 mn10200_elf_get_relocated_section_contents): ..
4468 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4469 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4470 mn10300_elf_relax_delete_bytes,
4471 mn10300_elf_get_relocated_section_contents,
4472 _bfd_mn10300_elf_adjust_dynamic_symbol,
4473 _bfd_mn10300_elf_discard_copies,
4474 _bfd_mn10300_elf_size_dynamic_sections,
4475 _bfd_mn10300_elf_finish_dynamic_sections): ..
4476 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4477 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4478 bfd_elf_set_group_contents, map_sections_to_segments,
4479 elf_sort_sections, assign_file_positions_for_segments,
4480 SECTION_SIZE, copy_private_bfd_data,
4481 _bfd_elf_get_dynamic_reloc_upper_bound,
4482 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4483 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4484 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4485 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4486 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4487 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4488 bfd_elf32_arm_process_before_allocation,
4489 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4490 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4491 elf32_arm_write_section): ..
4492 * elf32-cris.c (cris_elf_grok_prstatus,
4493 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4494 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4495 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4496 elf_cris_discard_excess_dso_dynamics,
4497 elf_cris_discard_excess_program_dynamics): ..
4498 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4499 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4500 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4501 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4502 elf32_frvfdpic_size_dynamic_sections,
4503 elf32_frvfdpic_modify_segment_map,
4504 elf32_frvfdpic_finish_dynamic_sections): ..
4505 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4506 elf32_h8_get_relocated_section_contents): ..
4507 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4508 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4509 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4510 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4511 elf32_hppa_finish_dynamic_sections): ..
4512 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4513 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4514 i370_elf_finish_dynamic_sections): ..
4515 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4516 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4517 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4518 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4519 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4520 * elf32-ip2k.c (ip2k_is_switch_table_128,
4521 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4522 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4523 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4524 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4525 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4526 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4527 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4528 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4529 m32r_elf_get_relocated_section_contents): ..
4530 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4531 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4532 m68hc11_elf_relax_delete_bytes): ..
4533 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4534 m68hc12_elf_size_one_stub): ..
4535 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4536 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4537 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4538 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4539 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4540 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4541 elf32_mips_grok_prstatus): ..
4542 * elf32-or32.c (or32_elf_consth_reloc): ..
4543 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4544 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4545 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4546 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4547 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4548 ppc_elf_final_write_processing): ..
4549 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4550 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4551 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4552 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4553 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4554 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4555 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4556 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4557 * elf32-sh64-com.c (sh64_address_in_cranges,
4558 sh64_get_contents_type): ..
4559 * elf32-sh64.c (sh64_find_section_for_address,
4560 sh64_elf_final_write_processing): ..
4561 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4562 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4563 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4564 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4565 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4566 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4567 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4568 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4569 elf_vax_finish_dynamic_sections): ..
4570 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4571 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4572 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4573 xstormy16_elf_finish_dynamic_sections): ..
4574 * elf32-xtensa.c (xtensa_read_table_entries,
4575 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4576 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4577 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4578 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4579 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4580 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4581 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4582 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4583 xtensa_callback_required_dependence): ..
4584 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4585 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4586 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4587 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4588 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4589 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4590 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4591 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4592 * elf64-hppa.c (allocate_dynrel_entries,
4593 elf64_hppa_size_dynamic_sections,
4594 elf64_hppa_finish_dynamic_sections): ..
4595 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4596 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4597 elf64_mips_grok_prstatus): ..
4598 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4599 mmix_elf_relocate_section, mmix_elf_final_link,
4600 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4601 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4602 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4603 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4604 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4605 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4606 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4607 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4608 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4609 ppc64_elf_finish_dynamic_sections): ..
4610 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4611 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4612 elf_s390_finish_dynamic_sections): ..
4613 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4614 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4615 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4616 sh64_elf64_finish_dynamic_sections): ..
4617 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4618 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4619 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4620 sparc64_elf_finish_dynamic_symbol,
4621 sparc64_elf_finish_dynamic_sections): ..
4622 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4623 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4624 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4625 elf64_x86_64_finish_dynamic_sections): ..
4626 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4627 * elfcode.h (elf_slurp_reloc_table): ..
4628 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4629 elf_finalize_dynstr, elf_link_add_object_symbols,
4630 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4631 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4632 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4633 elf32_mips_grok_prstatus): ..
4634 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4635 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4636 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4637 elfNN_ia64_finish_dynamic_sections): ..
4638 * elfxx-mips.c (mips_elf_create_procedure_table,
4639 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4640 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4641 mips_elf_global_got_index, mips_elf_multi_got,
4642 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4643 mips_elf_allocate_dynamic_relocations,
4644 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4645 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4646 _bfd_mips_elf_always_size_sections,
4647 _bfd_mips_elf_size_dynamic_sections,
4648 _bfd_mips_elf_finish_dynamic_symbol,
4649 _bfd_mips_elf_finish_dynamic_sections,
4650 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4651 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4652 _bfd_elf_mips_get_relocated_section_contents,
4653 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4654 * hp300hpux.c (callback): ..
4655 * hppabsd-core.c (make_bfd_asection): ..
4656 * hpux-core.c (make_bfd_asection): ..
4657 * i386linux.c (linux_link_create_dynamic_sections,
4658 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4659 * i386msdos.c (msdos_write_object_contents): ..
4660 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4661 os9k_set_section_contents): ..
4662 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4663 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4664 ieee_write_section_part, do_with_relocs, do_as_repeat,
4665 do_without_relocs, ieee_write_debug_part, init_for_output,
4666 ieee_set_section_contents): ..
4667 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4668 * irix-core.c (do_sections, make_bfd_asection): ..
4669 * libaout.h (aout_section_merge_with_text_p): ..
4670 * libbfd.c (_bfd_generic_get_section_contents,
4671 _bfd_generic_get_section_contents_in_window): ..
4672 * linker.c (default_indirect_link_order): ..
4673 * lynx-core.c (make_bfd_asection): ..
4674 * m68klinux.c (linux_link_create_dynamic_sections,
4675 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4676 * mach-o.c (bfd_mach_o_make_bfd_section,
4677 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4678 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4679 bfd_mach_o_scan_read_segment): ..
4680 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4681 _bfd_merge_sections): ..
4682 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4683 mmo_map_set_sizes, mmo_canonicalize_symtab,
4684 mmo_internal_write_section, mmo_write_object_contents): ..
4685 * netbsd-core.c (netbsd_core_file_p): ..
4686 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4687 nlm_alpha_set_public_section): ..
4688 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4689 * nlm32-sparc.c (nlm_sparc_write_import): ..
4690 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4691 nlm_compute_section_file_positions): ..
4692 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4693 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4694 * opncls.c (get_debug_link_info): ..
4695 * osf-core.c (make_bfd_asection): ..
4696 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4697 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4698 final_link, aout_link_input_section): ..
4699 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4700 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4701 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4702 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4703 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4704 * ptrace-core.c (ptrace_unix_core_file_p): ..
4705 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4706 _bfd_final_link_relocate, bfd_generic_relax_section,
4707 bfd_generic_get_relocated_section_contents): ..
4708 * reloc16.c (bfd_coff_reloc16_relax_section,
4709 bfd_coff_reloc16_get_relocated_section_c): ..
4710 * riscix.c (riscix_some_aout_object_p): ..
4711 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4712 * sco5-core.c (make_bfd_asection): ..
4713 * simple.c (bfd_simple_get_relocated_section_contents): ..
4714 * som.c (som_object_setup, setup_sections, som_prep_headers,
4715 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4716 som_set_reloc_info, som_get_section_contents,
4717 som_bfd_link_split_section): ..
4718 * sparclinux.c (linux_link_create_dynamic_sections,
4719 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4720 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4721 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4722 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4723 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4724 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4725 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4726 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4727 sunos_finish_dynamic_link): ..
4728 * syms.c (_bfd_stab_section_find_nearest_line): ..
4729 * tekhex.c (first_phase, tekhex_set_section_contents,
4730 tekhex_write_object_contents): ..
4731 * trad-core.c (trad_unix_core_file_p): ..
4732 * versados.c (process_esd, process_otr, process_otr): ..
4733 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4734 * vms-misc.c (add_new_contents): ..
4735 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4736 * vms.c (vms_set_section_contents): ..
4737 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4738 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4739 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4740 * xsym.c (bfd_sym_scan): .. See above.
4742 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4744 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4745 calling _bfd_merged_section_offset only for section symbols.
4747 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4749 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4750 for handling SEC_MERGE symbols in relax_section.
4752 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4754 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4755 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4756 linked together. Mark the result as h8300sx code.
4758 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4760 * elf-bfd.h (struct elf_backend_data): Added
4761 elf_backend_omit_section_dynsym.
4762 (_bfd_elf_link_omit_section_dynsym): Declare.
4763 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4764 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4765 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4766 (_bfd_elf_link_renumber_dynsyms): ... this function.
4767 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4768 _bfd_elf_link_omit_section_dynsym).
4769 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4771 2004-06-21 Nick Clifton <nickc@redhat.com>
4773 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4774 flags.
4776 2004-06-17 Jerome Guitton <guitton@gnat.com>
4778 * bfd-in.h (bfd_cache_close_all): New function declaration.
4779 * bfd-in2.h: Regenerate.
4780 * cache.c (bfd_cache_close_all): New function definition.
4782 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4784 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4785 4.10 and beyond.
4786 * configure: Regenerate.
4788 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4790 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4791 the pre-existing section.
4793 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4795 * section.c (struct sec): Remove usused flags. Reorganize a little.
4796 (bfd_get_section_size_before_reloc): Delete.
4797 (bfd_get_section_size_after_reloc): Delete.
4798 (STD_SECTION): Update.
4799 (bfd_get_section_size_now): Delete.
4800 (bfd_set_section_contents): Don't referece reloc_done.
4801 (bfd_get_section_contents): Remove reloc_done comment.
4802 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4803 reloc_done.
4804 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4805 * ecoff.c (bfd_debug_section): Update initializer.
4806 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4807 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4808 * bfd-in.h (bfd_section_size): Expand.
4809 (bfd_get_section_size): New macro.
4810 * bfd-in2.h: Regenerate.
4811 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4812 bfd_get_section_size_before_reloc with bfd_get_section_size.
4813 * coffcode.h (coff_write_object_contents): Likewise.
4814 * coffgen.c (build_debug_section): Likewise.
4815 * dwarf1.c (parse_line_table): Likewise.
4816 (_bfd_dwarf1_find_nearest_line): Likewise.
4817 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4818 * i386msdos.c (msdos_write_object_contents): Likewise.
4819 * pdp11.c (squirt_out_relocs): Likewise.
4820 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4821 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4823 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4825 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4826 removal) with updated comment.
4827 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4828 BFD_RELOC_32_PCREL.
4829 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4830 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4832 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4834 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4835 overflow on branches to undefweaks.
4837 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4839 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4840 as ecoff_section_data() does not return a valid lvalue.
4842 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4844 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4845 (elf_link_add_object_symbols): Likewise.
4847 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4848 (elf_backend_reloc_type_class): New.
4850 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4852 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4853 netbsd-core.lo.
4854 * configure: Regenerate.
4856 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4858 From: Albert Chin-A-Young <china@thewrittenword.com>
4859 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4860 to unsigned int.
4862 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4864 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4865 change.
4867 2004-05-28 DJ Delorie <dj@redhat.com>
4869 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4870 for linking, but otherwise adjust reloc for merged sections.
4872 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4874 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4875 _bfd_merged_section_offset for local symbols.
4877 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4879 * Makefile.am: Regenerate dependencies.
4880 * Makefile.in: Regenerate.
4881 * archures.c: Add bfd_mach_sh3_nommu .
4882 * bfd-in2.h: Regenerate.
4883 * cpu-sh.c: Add sh3-nommu architecture.
4884 (bfd_to_arch_table): Create new table.
4885 (sh_get_arch_from_bfd_mach): Create new function.
4886 (sh_get_arch_up_from_bfd_mach): Create new function.
4887 (sh_merge_bfd_arch): Create new function.
4888 * elf32-sh.c (sh_ef_bfd_table): Add table.
4889 (sh_elf_check_relocs): Replace switch statement with
4890 use of sh_ef_bfd_table .
4891 (sh_elf_get_flags_from_mach): Add new function.
4892 (sh_find_elf_flags): Likewise.
4893 (sh_elf_copy_private_data): Replace most of non-elf contents
4894 with a call to sh_merge_bfd_arch() .
4896 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4898 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4899 * Makefile.in: Regenerate.
4901 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4903 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4904 custom calling conventions for dynamic symbols.
4905 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4906 symbol if it's an alias to a global one.
4908 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4910 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4911 change.
4913 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4915 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4916 loop over hashes.
4918 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4920 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4921 for SHT_GROUP sections.
4923 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4925 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4926 section data here..
4927 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4928 * merge.c: Formatting. Remove unnecessary casts. Expand
4929 bfd_get_section_alignment macro.
4930 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4931 use throughout file.
4932 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4933 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4934 section name to determine sinfo group, instead test output section
4935 and alignment.
4936 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4937 _bfd_strip_section_from_output rather than just twiddling flags.
4938 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4939 (_bfd_merge_sections): Update prototype.
4940 * libbfd.h: Regenerate.
4942 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4944 * netbsd-core.c: Correctly indent section that sets architecture
4945 from machine ID.
4947 From Miod Vallat <miod@online.fr>:
4948 * m88kopenbsd.c: New file.
4949 * targets.c (m88k_openbsd_vec): New.
4950 * config.bfd: Add m88k-*-openbsd*.
4951 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4952 (m88kopenbsd_vec): New.
4953 * configure: Regenerate.
4954 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4955 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4956 Run "make dep-am".
4957 * Makefile.in: Regenerate.
4958 * po/SRC-POTFILES.in: Regenerate.
4960 2004-05-24 Nick Clifton <nickc@redhat.com>
4962 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4963 introduced by hash table size patch.
4965 2004-05-22 Ben Elliston <bje@au.ibm.com>
4967 * configure.in (is_release): Remove.
4968 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4969 (AC_OUTPUT): Don't output bfdver.h from version.h.
4970 * configure: Regenerate.
4971 * Makefile.am (RELEASE): New variable.
4972 (bfdver.h): New target.
4973 * Makefile.in: Regenerate.
4974 * doc/Makefile.in: Likewise.
4976 2004-05-22 Ben Elliston <bje@au.ibm.com>
4978 * Makefile.am (config.status): Don't depend on version.h.
4979 * Makefile.in: Regenerate.
4981 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4983 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4984 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4985 * libbfd.h: Regenerate.
4986 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4987 (_bfd_elf_rel_local_sym): Likewise.
4988 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4989 (elf_link_input_bfd): Likewise.
4990 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4991 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4992 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4993 (elfNN_ia64_relocate_section): Likewise.
4995 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4997 * hash.c (bfd_default_hash_table_size): New variable.
4998 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4999 (bfd_hash_set_default_size): New function. Set the default size
5000 to a selected prime number close to the argument. Document new
5001 function.
5002 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5003 * bfd-in2.h: Regenerate.
5004 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5005 * Makefile.in: Regenerate.
5007 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5009 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5010 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5011 arm, m68k, m88k and hppa core files.
5013 2004-05-21 Nick Clifton <nickc@redhat.com>
5015 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5016 (bfd_bwrite): Likewise.
5017 (bfd_tell): Likewise.
5018 (bfd_flush): Likewise.
5019 (bfd_stat): Likewise.
5020 (bfd_seek): Likewise.
5021 (bfd_get_mtime): Likewise.
5022 (bfd_get_size): Likewise.
5024 2004-05-19 Ben Elliston <bje@au.ibm.com>
5026 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5028 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5030 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5031 (bfd_generic_openr_next_archived_file): Likewise.
5033 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5035 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5036 section names by inserting a new substring after .gnu.linkonce, except
5037 for .gnu.linkonce.t.* where the "t." is replaced.
5039 2004-05-17 Adam Nemet <anemet@lnxw.com>
5041 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5042 (m68-*-lynxos* case): Likewise.
5043 (powerpc-*-lyxnos* case): New case.
5044 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5046 2004-05-17 David Heine <dlheine@tensilica.com>
5048 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5049 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5050 * bfd.c (bfd_copy_private_header_data): Define.
5051 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5052 interface.
5053 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5054 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5055 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5056 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5057 segments by calling copy_private_bfd_data.
5058 (_bfd_elf_copy_private_header_data): Define.
5059 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5060 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5061 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5062 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5063 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5064 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5065 * som.c (som_bfd_copy_private_header_data): Define.
5066 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5067 * vms.c (vms_bfd_copy_private_header_data): Define.
5068 * bfd-in2.h: Regenerate.
5069 * libbfd.h: Regenerate.
5071 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5073 * elfxx-mips.c (MINUS_TWO): Define.
5074 (mips_elf_higher, mips_elf_highest,
5075 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5076 some bfd_vma values.
5077 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5079 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5081 * som.c (log2): Rename to exact_log2. Adjust all callers.
5083 2004-05-13 Paul Brook <paul@codesourcery.com>
5085 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5086 dwarf3 format CIE entries. Remove comment about the size of the
5087 ra_column field. It is now correctly deduced.
5089 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5091 * config.bfd (or32-*-rtems*): Switch to elf.
5093 2004-05-13 Nick Clifton <nickc@redhat.com>
5095 * po/fr.po: Updated French translation.
5097 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5099 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5100 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5101 Adjust counting of last_local.
5102 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5103 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5104 created by the linker nor !SHF_ALLOC.
5106 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5107 DT_PLTGOT to the start of the .got.plt section instead of the
5108 .got output section. Set sh_entsize for .got section in addition
5109 to .got.plt.
5110 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5111 is at sgot->output_section->vma.
5112 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5113 DT_PLTGOT to the start of the .got.plt section instead of the
5114 .got output section.
5115 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5116 is at sgot->output_section->vma. Set sh_entsize for .got section
5117 in addition to .got.plt.
5118 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5119 (bfd_section_from_phdr): Likewise.
5120 (map_sections_to_segments): Likewise.
5121 (assign_file_positions_for_segments): Likewise.
5122 (get_program_header_size): Likewise.
5123 * elflink.c (bfd_elf_size_dynamic_sections): Set
5124 elf_tdata (output_bfd)->relro from info->relro.
5125 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5127 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5129 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5130 a zero symndx for which we hadn't accounted a dynamic relocation.
5131 (_frvfdpic_add_rofixup): Likewise.
5133 2004-05-07 Brian Ford <ford@vss.fsi.com>
5134 DJ Delorie <dj@redhat.com>
5136 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5137 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5138 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5139 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5141 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5143 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5144 immediately if there's no link info.
5145 (elf32_frvfdpic_copy_private_bfd_data): New.
5146 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5148 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5150 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5151 filename argument is null; do not call strlen on a null pointer.
5153 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5155 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5156 special case.
5158 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5160 * configure.in (bfd_elf32_frvfdpic_vec): New.
5161 * configure: Rebuilt.
5162 * targets.c (bfd_elf32_frvfdpic_vec): New.
5163 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5164 on the latter.
5165 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5166 frvfdpic instead of frv. Rearrange elf-target macros such that
5167 the FDPIC-specific ones are only defined for this new target
5168 vector.
5169 (bfd_elf32_frvfdpic_vec): Declare.
5170 (IS_FDPIC): New.
5171 (elf32_frv_relocate_section): Use it to enable segment checking
5172 and to control rofixup emission. Add output section vma to
5173 applied relocation in non-LOAD non-ALLOC sections. Use
5174 _bfd_error_handler for errors.
5175 (_frv_create_got_section): Create .rel.got and .rofixup only in
5176 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5177 linker script.
5178 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5179 (elf32_frvfdpic_modify_segment_map): Likewise.
5180 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5181 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5182 error message if we miscompute the rofixup size.
5183 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5184 (frvfdpic_elf_encode_eh_address): Likewise.
5185 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5186 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5187 relocs. Reject unknown relocation types.
5188 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5189 (frv_elf_merge_private_bfd_data): Likewise.
5190 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5191 0x4000 for newly-added elf32-frvfdpic.
5193 2004-05-05 Nick Clifton <nickc@redhat.com>
5195 PR/136
5196 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5197 returning NULL as most users of this function do not check its
5198 return value.
5199 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5200 of bfd_cache_lookup().
5201 * sco5-core.c (sco5_core_file_p): Likewise.
5202 * trad-core.c (trad_unix_core_file_p): Likewise.
5204 2004-05-05 Nick Clifton <nickc@redhat.com>
5206 * cache.c (bfd_cache_lookup): Improve formatting.
5207 * archive.c: Fix formatting.
5209 2004-05-05 Peter Barada <peter@the-baradas.com>
5211 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5212 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5213 * bfd-in2.h(bfd_architecture): Regenerate.
5215 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5217 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5218 SEC_MERGE sections.
5219 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5220 those against discarded link-once and SEC_MERGE section symbols.
5222 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5224 * section.c (bfd_get_section_by_name_if): New.
5225 * bfd-in2.h: Regenerated.
5227 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5229 * som.c (som_bfd_is_group_section): Define.
5231 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5233 * section.c (bfd_make_section_anyway): Copy the whole
5234 bfd_hash_entry, not just "next" from existing entry.
5236 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5238 * elf.c (bfd_section_from_shdr): Maintain the section order in
5239 a section group.
5240 (special_sections): Add ".note.GNU-stack".
5241 (elf_fake_sections): Handle section group for relocatable
5242 link..
5244 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5246 * section.c (bfd_sections_find_if): New.
5247 * bfd-in2.h: Regenerated.
5249 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5251 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5253 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5254 * elf.c (bfd_elf_is_group_section): New function.
5255 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5256 * section.c (bfd_generic_is_group_section): New function.
5257 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5258 (BFD_JUMP_TABLE_LINK): Adjust.
5259 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5260 * aout-target.h (MY_bfd_is_group_section): Define.
5261 * aout-tic30.c (MY_bfd_is_group_section): Define.
5262 * bfd.c (bfd_is_group_section): Define.
5263 * binary.c (binary_bfd_is_group_section): Define.
5264 * bout.c (b_out_bfd_is_group_section): Define.
5265 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5266 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5267 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5268 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5269 * coffcode.h (coff_bfd_is_group_section): Define.
5270 * i386msdos.c (msdos_bfd_is_group_section): Define.
5271 * i386os9k.c (os9k_bfd_is_group_section): Define.
5272 * ieee.c (ieee_bfd_is_group_section): Define.
5273 * ihex.c (ihex_bfd_is_group_section): Define.
5274 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5275 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5276 * mmo.c (mmo_bfd_is_group_section): Define.
5277 * nlm-target.h (nlm_bfd_is_group_section): Define.
5278 * oasys.c (oasys_bfd_is_group_section): Define.
5279 * pef.c (bfd_pef_bfd_is_group_section): Define.
5280 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5281 * srec.c (srec_bfd_is_group_section): Define.
5282 * tekhex.c (tekhex_bfd_is_group_section): Define.
5283 * versados.c (versados_bfd_is_group_section): Define.
5284 * vms.c (vms_bfd_is_group_section): Define.
5285 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5286 * bfd-in2.h: Regenerate.
5287 * libbfd.h: Regenerate.
5289 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5291 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5293 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5295 * configure.in: Update version to 2.15.91.
5296 * configure: Regenerate.
5298 2004-04-29 Brian Ford <ford@vss.fsi.com>
5300 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5301 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5302 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5303 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5304 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5305 .gnu.linkonce.wi. sections.
5306 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5307 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5308 .gnu.linkonce.wi..
5309 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5310 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5312 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5314 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5315 * bfd-in2.h: Regenerate.
5316 * libbfd.h: Likewise.
5318 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5320 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5321 dup_common fields.
5322 (setup_sections): Use som_subspace_dictionary_record struct instead
5323 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5324 is_comdat, is_common or dup_common.
5325 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5326 is_comdat, is_common and dup_common in section subspace_dict from
5327 copy_data.
5328 (som_begin_writing): Use som_subspace_dictionary_record struct.
5329 (som_finish_writing): Likewise.
5330 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5331 is_common and dup_common flags in info for symbol. Add comment
5332 regarding linker support for these fields. Slightly reorganize
5333 function.
5334 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5335 dup_common fields in symbol table from symbol info.
5336 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5337 arguments. Set corresponding fields in copy_data. Change all callers.
5338 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5339 symbol table.
5340 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5341 * som.h (som_subspace_dictionary_record): Define.
5342 (som_copyable_section_data_struct): Add is_comdat, is_common and
5343 dup_common fields.
5344 (som_section_data_struct): Use som_subspace_dictionary_record struct
5345 instead of subspace_dictionary_record.
5346 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5348 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5350 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5351 if set. Check reloc_done flag before applying relocations. Use
5352 output addresses, both when applying relocations and when comparing
5353 against the specified section.
5354 (elf_xtensa_relocate_section): Use output address to check if dynamic
5355 reloc is in a literal pool. Set section's reloc_done flag.
5357 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5359 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5360 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5361 section.
5362 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5363 section.
5365 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5367 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5368 structure field removed in 2004-04-24 patch.
5369 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5371 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5372 Constify hdr arg.
5373 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5374 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5375 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5376 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5377 field before calling elf_backend_section_flags.
5379 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5381 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5382 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5383 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5384 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5385 and BFD_RELOC_32_PCREL.
5386 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5387 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5388 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5389 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5390 (mips_elf_next_relocation): Move comment about matching HI/LO
5391 relocations to...
5392 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5393 R_MIPS_GNU_REL_HI16.
5395 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5397 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5398 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5399 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5400 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5401 and update comments to reflect current usage.
5402 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5403 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5404 for MIPS_R_PCREL16.
5405 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5406 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5407 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5408 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5409 type number to be MIPS_R_PCREL16.
5410 (mips_relocate_section): Remove support for link-time relaxation
5411 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5412 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5413 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5414 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5415 relaxation of branches used by embedded-PIC.
5416 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5417 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5418 related members, update comment.
5419 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5420 code related to embedded-PIC.
5421 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5422 initialization of now-removed 'adjust' member of
5423 'struct ecoff_debug_info'.
5425 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5427 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5429 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5431 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5432 relocs for locally defined symbols during -shared final link.
5433 (elf32_arm_final_link_relocate): Likewise.
5435 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5437 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5438 ELF_LINK_POINTER_EQUALITY_NEEDED.
5439 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5440 if r_type is not R_X86_64_PC32.
5441 (elf64_x86_64_finish_dynamic_symbol): If
5442 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5443 SHN_UNDEF symbols.
5445 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5447 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5448 (elf_backend_plt_sym_val): Define.
5450 2004-04-22 Andrew Cagney <cagney@redhat.com>
5452 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5454 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5456 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5457 make_bfd_asection.
5458 * som.c (som_set_section_contents): Constantify second argument.
5459 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5460 (som_object_setup): Rework to avoid warning.
5461 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5462 Likewise.
5464 2004-04-22 Andrew Cagney <cagney@redhat.com>
5466 * cache.c (bfd_cache_close): Check for a previously closed file.
5468 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5470 * bfd.c (bfd_get_synthetic_symtab): Define.
5471 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5472 NAME##_get_synthetic_symtab.
5473 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5474 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5475 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5476 relplt_name fields.
5477 (_bfd_elf_get_synthetic_symtab): New prototype.
5478 * elfcode.h (elf_get_synthetic_symtab): Define.
5479 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5480 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5481 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5482 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5483 * bfd-in2.h: Rebuilt.
5484 * libbfd.h: Rebuilt.
5485 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5486 (elf_backend_plt_sym_val): Define.
5487 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5488 (elf_backend_plt_sym_val): Define.
5489 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5490 (elf_backend_plt_sym_val): Define.
5491 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5492 (elf_backend_plt_sym_val): Define.
5493 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5494 (elf_backend_plt_sym_val): Define.
5495 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5496 (elf_backend_plt_sym_val): Define.
5497 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5498 (elf_backend_plt_sym_val): Define.
5499 * aout-target.h (MY_get_synthetic_symtab): Define.
5500 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5501 * coff-rs6000.c (rs6000coff_vec): Add
5502 _bfd_nodynamic_get_synthetic_symtab.
5503 (pmac_xcoff_vec): Likewise.
5504 * coff64-rs6000.c (rs6000coff64_vec): Add
5505 _bfd_nodynamic_get_synthetic_symtab.
5506 (aix5coff64_vec): Likewise.
5507 * sunos.c (MY_get_synthetic_symtab): Define.
5508 * vms.c (vms_get_synthetic_symtab): Define.
5510 2004-04-22 Nick Clifton <nickc@redhat.com>
5512 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5514 2004-04-22 Peter Barada <peter@the-baradas.com>
5516 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5517 * bfd2-in.h: Regenerate.
5518 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5520 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5522 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5523 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5524 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5525 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5526 * bfd-in2.h: Regenerate.
5528 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5530 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5531 require relocations against a weak symbol to reference the same
5532 symbol hash entry if not a final, static link.
5533 (get_cached_value, add_value_map): Add final_static_link argument.
5534 (remove_literals): Pass final_static_link argument as needed.
5536 2004-04-21 Andrew Cagney <cagney@redhat.com>
5538 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5539 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5540 (opncls_bwrite, opncls_bclose, opncls_bflush)
5541 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5542 bfd iovec that uses function callbacks.
5543 (bfd_close): Use the iovec's bclose.
5544 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5545 (cache_bclose, cache_bflush, cache_bstat)
5546 (cache_iovec): New functions and global variable, implement a
5547 cache "iovec", where applicable set bfd_error.
5548 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5549 * bfdio.c (struct bfd_iovec): Define.
5550 (real_read): Delete function.
5551 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5552 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5553 assume that bread and bwrite set bfd_error.
5554 * bfd.c (struct bfd): Add "iovec", update comments.
5555 * bfd-in2.h, libbfd.h: Re-generate.
5557 2004-04-21 Andrew Cagney <cagney@redhat.com>
5559 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5561 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5563 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5564 (bfd_elf_gc_sections): Fail if a shared object is being created.
5565 Do not fail if dynamic sections have been created. Instead call
5566 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5567 dynamically referenced symbols. Do not mark the whole graph
5568 rooted at .eh_frame, only the section proper.
5570 2004-04-20 DJ Delorie <dj@redhat.com>
5572 * reloc.c: Add BFD_RELOC_32_SECREL.
5573 * bfd-in2.h: Regenerate.
5574 * libbfd.h: Likewise.
5575 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5576 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5577 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5579 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5581 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5582 relocs against hidden/protected undefweak symbols properly.
5583 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5585 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5587 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5588 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5589 core files.
5591 2004-04-17 Brian Ford <ford@vss.fsi.com>
5593 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5594 filepos for the SizeOfHeaders field.
5595 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5596 overflow.
5597 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5599 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5601 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5602 change reloc_done. Set and restore _cooked_size.
5603 (RETURN): Delete.
5605 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5607 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5608 core files.
5610 2004-04-15 Nick Clifton <nickc@redhat.com>
5612 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5614 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5616 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5618 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5620 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5621 when it is a definition.
5623 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5625 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5626 when statically linking PIC code.
5627 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5629 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5631 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5632 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5633 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5634 * configure: Regenerate.
5636 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5638 * elflink.c: Include libiberty.h.
5639 * Makefile.am (elflink.lo): Depend on libiberty.h.
5640 * Makefile.in: Regenerate.
5642 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5644 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5645 ".MIPS.stubs".
5647 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5649 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5650 reserve the memory for dynamic linker
5652 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5654 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5655 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5657 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5659 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5660 RELOC_FOR_GLOBAL_SYMBOL.
5661 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5663 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5665 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5666 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5668 2004-04-01 Paul Brook <paul@codesourcery.com>
5670 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5671 * elf32-arm.h (struct elf32_elf_section_map): New.
5672 (struct _arm_elf_section_data): New.
5673 (elf32_arm_section_data): Define.
5674 (struct elf32_arm_link_hash_table): Add byteswap_code.
5675 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5676 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5677 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5678 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5679 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5680 (bfd_elf32_new_section_hook, elf_backend_write_section,
5681 elf_backend_link_output_symbol_hook): Define.
5683 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5685 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5686 that keeps the characters in a B_INCL..B_EINCL range.
5687 (_bfd_link_section_stabs): When computing the sum of the
5688 characters in a B_INCL..B_EINCL range also keep a copy of those
5689 characters. Use this information to distinguish between
5690 include sections that have the same sum and the same length
5691 but which are nevertheless unique.
5693 2004-03-31 Paul Brook <paul@codesourcery.com>
5695 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5696 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5698 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5700 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5701 to 'sum_chars' and add field 'num_chars'.
5702 (_bfd_link_section_stabs): When computing the sum of the
5703 characters in a B_INCL..B_EINCL range also keep a count of the
5704 number of characters. Use this information to help distinguish
5705 between include sections when have the same sum but which
5706 nevertheless are still unique.
5708 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5710 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5712 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5713 Tomer Levi <Tomer.Levi@nsc.com>
5715 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5716 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5717 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5718 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5719 (cpu-cr16c.lo): New target.
5720 (elf32-cr16c.lo): Likewise.
5721 * Makefile.in: Regenerate.
5722 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5723 (bfd_archures_list): Add bfd_cr16c_arch.
5724 * config.bfd: Handle cr16c-*-elf*.
5725 * configure.in: Handle bfd_elf32_cr16c_vec.
5726 * configure: Regenerate.
5727 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5728 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5729 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5730 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5731 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5732 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5733 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5734 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5735 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5736 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5737 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5738 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5739 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5740 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5741 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5742 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5743 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5744 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5745 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5746 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5747 * targets.c (bfd_elf32_cr16c_vec): Declare.
5748 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5749 * cpu-cr16c.c: New file.
5750 * elf32-cr16c.c: Likewise.
5751 * libbfd.h: Regenerate.
5752 * bfd-in2.h: Likewise.
5754 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5756 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5758 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5760 * Makefile.am: Remove all mention of elflink.h.
5761 * Makefile.in: Regenerate.
5762 * bfd-in.h (bfd_elf_discard_info): Declare.
5763 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5764 * bfd-in2.h: Regenerate.
5765 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5766 bfd_elf32_link_record_dynamic_symbol,
5767 bfd_elf64_link_record_dynamic_symbol,
5768 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5769 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5770 _bfd_elf32_link_record_local_dynamic_symbol,
5771 _bfd_elf64_link_record_local_dynamic_symbol,
5772 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5773 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5774 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5775 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5776 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5777 _bfd_elf32_reloc_symbol_deleted_p,
5778 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5779 (bfd_elf_link_record_dynamic_symbol,
5780 bfd_elf_link_record_local_dynamic_symbol,
5781 bfd_elf_final_link, bfd_elf_gc_sections,
5782 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5783 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5784 bfd_elf_reloc_symbol_deleted_p): Declare.
5785 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5786 * elf32-arm.h: Update for changed function names. Remove local
5787 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5788 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5789 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5790 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5791 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5792 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5793 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5794 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5795 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5796 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5797 (bfd_elfNN_print_symbol): Define.
5798 * elfcode.h: Don't include elflink.h.
5799 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5800 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5801 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5802 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5803 elf_link_record_local_dynamic_symbol): Don't define.
5804 * elflink.c: Update for changed function names. Move elflink.h
5805 code here.
5806 * elflink.h: Delete file.
5807 * po/SRC-POTFILES.in: Regenerate.
5808 * po/bfd.pot: Regenerate.
5810 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5812 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5813 "name" for global syms accidentally removed in 2004-03-20 change.
5815 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5817 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5818 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5819 where Elf_External_* is different for 64 and 32 bit, with
5820 corresponding elf_size_info field.
5821 (struct elf_final_link_info): Use "bfd_byte *" instead
5822 of "Elf_External_Sym *" for external_syms and symbuf.
5823 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5824 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5825 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5826 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5827 (elf_link_sort_cmp2): Adjust.
5828 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5829 using ELF_R_SYM macro. Set u.sym_mask.
5830 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5831 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5832 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5833 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5834 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5835 swap_syn_out functions. Rearrange dyn swap in/out switch.
5836 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5837 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5838 (elf_link_flush_output_syms): Add elf_backend_data arg.
5839 (elf_link_check_versioned_symbol): Likewise.
5840 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5841 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5842 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5843 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5844 ELF_R_TYPE and ELF_R_INFO macros.
5845 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5846 based on size rather than using ELF_R_INFO.
5847 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5848 ELF_R_SYM macro.
5849 (struct alloc_got_off_arg): New.
5850 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5851 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5852 (elf_gc_allocate_got_offsets): Adjust.
5853 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5854 ELF_R_SYM. Use bfd_section_from_elf_index.
5855 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5856 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5857 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5859 2004-03-26 Stan Shebs <shebs@apple.com>
5861 Remove MPW support, no longer used.
5862 * config.bfd (powerpc-*-mpw*): Remove configuration.
5863 * mpw-config.in, mpw-make.sed: Remove files.
5864 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5866 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5868 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5869 (ppc64_elf_add_symbol_hook): New function.
5870 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5871 const from Elf_Internal_Sym param.
5872 * elflink.c (elf_link_add_object_symbols): Adjust.
5873 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5874 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5875 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5876 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5877 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5878 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5879 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5880 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5881 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5882 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5883 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5884 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5885 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5886 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5887 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5888 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5890 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5892 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5893 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5894 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5895 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5896 (bfd_elf64_bfd_link_add_symbols): Delete.
5897 (bfd_elf_link_add_symbols): Declare.
5898 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5899 * elflink.c: Include safe-ctype.h.
5900 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5901 make static.
5902 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5903 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5904 static.
5905 (elf_link_add_archive_symbols): Rename from
5906 _bfd_elf_link_add_archive_symbols, make static.
5907 (elf_link_add_object_symbols): New function. Corresponding
5908 elflink.h function converted to use elf_size_info.
5909 (bfd_elf_link_add_symbols): Likewise.
5910 (bfd_elf_size_dynamic_sections): Adjust.
5911 * elflink.h (elf_bfd_link_add_symbols): Delete.
5912 (elf_link_add_object_symbols): Delete.
5913 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5914 bfd_elf_link_add_symbols.
5915 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5917 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5919 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5920 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5922 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5923 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5924 (_bfd_elf_add_dt_needed_tag): Declare.
5925 (_bfd_elf_sort_symbol): Declare.
5926 (_bfd_elf_finalize_dynstr): Declare.
5927 (RELOC_FOR_GLOBAL_SYM): Formatting.
5928 * elfcode.h (elf_add_dynamic_entry): Delete.
5929 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5930 elflink.h function converted to use elf_size_info.
5931 (_bfd_elf_add_dt_needed_tag): Likewise.
5932 (_bfd_elf_sort_symbol): Likewise.
5933 (_bfd_elf_finalize_dynstr): Likewise.
5934 (compute_bucket_count): Likewise.
5935 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5936 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5937 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5938 * elflink.h: ..here.
5939 (sort_symbol, add_dt_needed_tag): Delete.
5940 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5941 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5942 Update all users.
5943 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5944 * elf32-cris.c (add_dynamic_entry): Likewise.
5945 * elf32-hppa.c (add_dynamic_entry): Likewise.
5946 * elf32-i370.c (add_dynamic_entry): Likewise.
5947 * elf32-i386.c (add_dynamic_entry): Likewise.
5948 * elf32-m32r.c (add_dynamic_entry): Likewise.
5949 * elf32-m68k.c (add_dynamic_entry): Likewise.
5950 * elf32-ppc.c (add_dynamic_entry): Likewise.
5951 * elf32-s390.c (add_dynamic_entry): Likewise.
5952 * elf32-sh.c (add_dynamic_entry): Likewise.
5953 * elf32-sparc.c (add_dynamic_entry): Likewise.
5954 * elf32-vax.c (add_dynamic_entry): Likewise.
5955 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5956 * elf64-alpha.c (add_dynamic_entry): Likewise.
5957 * elf64-hppa.c (add_dynamic_entry): Likewise.
5958 * elf64-ppc.c (add_dynamic_entry): Likewise.
5959 * elf64-s390.c (add_dynamic_entry): Likewise.
5960 * elf64-sparc.c (add_dynamic_entry): Likewise.
5961 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5962 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5963 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5964 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5965 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5966 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5968 2004-03-23 Paul Brook <paul@codesourcery.com>
5970 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5972 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5974 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5975 literal tables and check for relocs outside of literal pools.
5976 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5977 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5978 set DF_TEXTREL.
5979 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5980 (elf_xtensa_relocate_section): Read literal tables and check for
5981 dynamic relocations in read-only sections and not in literal pools.
5983 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5985 PR 51.
5986 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5988 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5990 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5991 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5992 not defined by the executable, or defined in a DSO.
5993 <eliding run-time relocation of .got>: Initialize GOT entry for a
5994 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5995 executable.
5996 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5997 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5998 a PLT reloc to GOT for an executable.
5999 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6000 .got for a DSO and explain why.
6001 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6002 and unreferenced symbols for which a PLT is defined. Adjust
6003 dynamic-symbol pruning correspondingly, to make sure we don't lose
6004 a dynamic symbol also defined by a DSO.
6006 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6008 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6009 and rel args. Group input and output args. Wrap to 80 columns.
6010 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6011 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6012 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6013 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6014 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6015 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6016 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6017 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6018 RELOC_FOR_GLOBAL_SYMBOL invocation.
6020 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6022 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6023 unresolved symbols in objects aren't allowed.
6025 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6026 unresolved symbols.
6027 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6028 (elf_hppa_unmark_useless_dynamic_symbols):
6029 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6030 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6031 (elf32_hppa_relocate_section): Likewise.
6032 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6033 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6034 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6035 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6036 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6038 * elf-m10200.c (mn10200_elf_relocate_section): Use
6039 RELOC_FOR_GLOBAL_SYMBOL.
6040 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6041 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6042 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6043 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6044 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6045 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6046 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6047 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6048 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6049 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6050 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6051 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6053 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6055 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6056 (final_link_relocate): Likewise.
6057 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6058 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6060 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6062 * Makefile.am: Run "make dep-am".
6063 * Makefile.in: Regenerate.
6064 * aclocal.m4: Regenerate.
6065 * config.in: Regenerate.
6066 * po/bfd.pot: Regenerate.
6068 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6069 H.J. Lu <hongjiu.lu@intel.com>
6071 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6072 type and size change code to where it was previously. Remove
6073 dt_needed param. Treat old weak syms as strong if new sym is
6074 from a shared lib, even when old sym is from another shared
6075 lib. Remove unnecessary tests of oldweak and newweak. Correct
6076 comments.
6077 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6078 _bfd_elf_merge_symbol calls.
6079 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6080 dt_needed local var. Update comments.
6081 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6082 (_bfd_elf_add_default_symbol): Likewise.
6084 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6085 strong syms in one shared object overriding weak syms in another.
6087 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6089 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6090 dyn_lib_class field. Rearrange for better packing.
6091 (elf_dt_soname): Delete.
6092 (elf_dyn_lib_class): Define.
6093 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6094 (bfd_elf_set_dt_needed_soname): Delete.
6095 (bfd_elf_set_dyn_lib_class): New function.
6096 * elflink.h (add_dt_needed_tag): New function. Split out from..
6097 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6098 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6099 initialization of soname.
6100 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6101 elf_dt_soname.
6102 * bfd-in.h (enum dynamic_lib_link_class): New.
6103 (bfd_elf_set_dt_needed_soname): Delete.
6104 (bfd_elf_set_dyn_lib_class): Declare.
6105 * bfd-in2.h: Regenerate.
6107 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6108 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6109 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6110 symbol loop. Instead use add_needed to flag tag as written.
6112 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6114 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6115 logic for null_input_bfd detection.
6117 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6119 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6121 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6123 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6124 code.
6126 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6128 * elflink.c (elf_link_read_relocs_from_section): Don't use
6129 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6130 (_bfd_elf_link_read_relocs): ..to here.
6131 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6133 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6135 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6136 values selected in configure.host. Require both to be defined
6137 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6138 corresponding BFD_HOST vars with quotes.
6139 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6140 Always require BFD_HOST_64_BIT_DEFINED.
6141 <file_ptr type>: Find off_t size before emitting message. Combine
6142 off_t and ftello64 conditional.
6143 * configure: Regenerate.
6145 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6147 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6148 aliasing warning. Remove trailing whitespace throughout file.
6150 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6152 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6153 input_section in calls to get_dyn_name.
6154 * 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
6155 local symbols.
6156 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6158 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6160 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6161 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6162 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6163 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6164 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6165 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6166 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6167 when using long.
6168 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6169 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6170 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6171 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6172 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6173 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6174 (read_8_bytes, read_indirect_string, read_address): Likewise.
6175 (read_abbrevs, parse_comp_unit): Likewise.
6176 * targets.c (struct bfd_target): Likewise.
6177 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6178 * hppabsd-core.c: Likewise. Formatting.
6179 * hpux-core.c: Likewise.
6180 * irix-core.c: Likewise.
6181 * netbsd-core.c: Likewise.
6182 * osf-core.c: Likewise.
6183 * ptrace-core.c: Likewise.
6184 * sco5-core.c: Likewise.
6185 * trad-core.c: Likewise.
6186 * configure: Regenerate.
6187 * bfd-in2.h: Regenerate.
6189 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6191 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6192 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6193 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6194 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6195 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6196 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6197 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6198 * libbfd.c: Likewise in function definitions.
6199 (bfd_put_8): Mask with 0xff rather than casting to char.
6200 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6201 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6202 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6203 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6204 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6205 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6206 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6207 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6208 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6209 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6210 * archive.c (do_slurp_coff_armap): Update swap prototype.
6211 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6212 (tic54x_getl_signed_32): Likewise.
6213 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6214 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6215 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6216 (bfd_getp_signed_32, bfd_putp32): Likewise.
6217 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6218 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6219 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6220 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6221 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6222 bfd_h_getx_signed_16, bfd_h_putx16.
6223 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6224 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6225 * hpux-core.c: Likewise.
6226 * irix-core.c: Likewise.
6227 * netbsd-core.c: Likewise.
6228 * osf-core.c: Likewise.
6229 * ptrace-core.c: Likewise.
6230 * sco5-core.c: Likewise.
6231 * trad-core.c: Likewise.
6232 * bfd-in2.h: Regenerate.
6234 2004-03-15 Matt Thomas <matt@3am-software.com>
6236 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6237 selected.
6239 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6241 * config.bfd: Add x86_64-*-openbsd*.
6242 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6243 netbsd-core.lo.
6244 * configure: Regenerate.
6246 2004-03-12 Nick Clifton <nickc@redhat.com>
6247 Dave Murphy <wintermute2k4@ntlworld.com>
6249 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6250 if the input bfd does not contain any code.
6252 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6254 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6256 2004-03-05 Fred Fish <fnf@redhat.com>
6258 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6259 mips16 symbols to be even rather than testing first for even/odd.
6260 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6262 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6264 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6265 layout purposes.
6267 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6269 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6270 undefined symbols as hash_new.
6272 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6274 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6275 * cpu-sh.c: Ditto.
6276 * elf32-sh.c: Ditto.
6277 * bfd-in2.h: Regenerate.
6279 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6281 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6282 dynrelocs.
6283 (_frv_count_got_plt_entries): Initialize them.
6284 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6285 callers.
6286 (frv_pic_relocs_info_for_global): Likewise.
6287 (frv_pic_relocs_info_for_local): Likewise.
6288 (frv_pic_merge_early_relocs_info): New.
6289 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6290 another.
6291 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6292 Check that we don't exceed the allocated count for entry.
6293 (_frv_add_rofixup): Likewise.
6294 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6295 (elf32_frv_finish_dynamic_sections): Improve error message in case
6296 we emit too few rofixup entries.
6298 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6300 * archures.c (bfd_mach_fr450): New.
6301 * bfd-in2.h: Regenerate.
6302 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6303 (arch_info_500): Link to it.
6304 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6305 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6306 (frv_elf_arch_extension_p): New function.
6307 (frv_elf_merge_private_bfd_data): Use it.
6309 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6311 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6313 * elflink.h (is_global_data_symbol_definition): Moved to
6314 elflink.c.
6315 (elf_link_is_defined_archive_symbol): Likewise.
6316 (elf_link_add_archive_symbols): Likewise. Renamed to
6317 _bfd_elf_link_add_archive_symbols.
6319 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6320 of ELF symbol table entry from backend.
6321 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6322 instead of elf_link_add_object_symbols.
6324 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6326 * elf-bfd.h (struct elf_backend_data): Added
6327 elf_backend_can_make_relative_eh_frame,
6328 elf_backend_can_make_lsda_relative_eh_frame and
6329 elf_backend_encode_eh_address.
6330 (_bfd_elf_encode_eh_address): Declare.
6331 (_bfd_elf_can_make_relative): Declare.
6332 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6333 hooks to decide whether to attempt to make_relative and
6334 make_lsda_relative.
6335 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6336 (_bfd_elf_can_make_relative): New.
6337 (_bfd_elf_encode_eh_address): New.
6338 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6339 (frv_elf_encode_eh_address): New.
6340 (elf_backend_can_make_relative_eh_frame): Define.
6341 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6342 (elf_backend_encode_eh_address): Define.
6343 * elfxx-target.h
6344 (elf_backend_can_make_relative_eh_frame): Define.
6345 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6346 (elf_backend_encode_eh_address): Define.
6347 (elfNN_bed): Add them.
6349 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6351 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6352 complain_on_overflow to signed.
6354 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6356 * elflink.h (sort_symbol): New.
6357 (elf_link_add_object_symbols): Use a sorted symbol array for
6358 weakdef.
6360 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6362 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6363 for pc relative relocs.
6364 (elf_s390_relocate_section): Likewise.
6365 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6366 for pc relative relocs.
6367 (elf_s390_relocate_section): Likewise.
6369 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6371 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6372 count_dyn_reloc.
6374 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6376 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6377 field to track if a relocation is against readonly section.
6378 (count_dyn_reloc): Take a new argument for rent->reltext.
6379 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6380 (get_reloc_section): Don't set ia64_info->reltext here.
6381 (allocate_dynrel_entries): Set ia64_info->reltext here.
6383 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6385 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6386 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6387 function's descriptor to symbol+offset, and map local undefweak
6388 symbol to NULL function descriptor.
6389 (elf32_frv_relocate_section): Likewise.
6391 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6393 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6394 M_X86_64_NETBSD.
6395 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6396 (netbsd_core_file_p): Set architecture from machine ID for
6397 selected machines.
6399 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6401 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6402 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6404 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6406 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6407 symbols with non-default visibility.
6409 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6411 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6412 IMAGE_SCN_MEM_WRITE on known sections only.
6414 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6416 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6417 symbols used in PIE relocs.
6419 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6421 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6422 .plt sh_entsize.
6424 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6426 * configure.in: Update version to 2.15.90.
6427 * configure: Regenerate.
6429 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6430 Richard Sandiford <rsandifo@redhat.com>
6432 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6433 _bfd_elf_symbol_refs_local_p to decide whether to decay
6434 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6435 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6436 relocs if the symbol wasn't defined by a regular object file.
6437 Don't check the symbol's dynindx.
6439 2004-02-16 Andrew Cagney <cagney@redhat.com>
6441 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6442 @bfd_file_ptr@.
6443 * bfd-in2.h: Re-generate.
6445 2004-02-14 Andrew Cagney <cagney@redhat.com>
6447 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6448 _LARGEFILE64_SOURCE.
6450 2004-02-13 Andrew Cagney <cagney@redhat.com>
6452 * elf.c (vma_page_aligned_bias): New function.
6453 (assign_file_positions_except_relocs)
6454 (assign_file_positions_for_segments): Replace broken modulo
6455 arithmetic with call to vma_page_aligned_bias.
6457 2004-02-11 Andrew Cagney <cagney@redhat.com>
6459 * bfd-in.h: Update copyright.
6460 (bfd_tell): Change return type to file_ptr.
6461 * bfd-in2.h: Re-generate.
6462 * cache.c: Update copyright.
6463 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6464 parameter.
6465 (close_one): Use real_ftell.
6466 * bfdio.c: Update copyright.
6467 (real_ftell, real_fseek): New functions.
6468 (bfd_tell): Use real_fseek and real_ftell, change return type to
6469 file_ptr.
6470 (bfd_seek): Use real_ftell and real_fseek, change type of
6471 file_position to a file_ptr.
6472 * libbfd-in.h: Update copyright.
6473 (real_ftell, real_fseek): Declare.
6474 * libbfd.h: Re-generate.
6476 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6477 fseeko and fseeko64. Determine bfd_file_ptr.
6478 * configure: Re-generate.
6479 * config.in: Re-generate.
6481 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6483 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6484 * elf32-h8300.c: Likewise.
6486 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6487 Nick Clifton <nickc@redhat.com>
6489 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6490 GOT entries with no associated GOT subsection.
6492 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6494 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6495 * elf.c (swap_out_syms): Use it to decide whether local section
6496 symbols should be named.
6497 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6498 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6499 (elf_backend_name_local_section_symbols): Define.
6500 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6502 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6504 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6505 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6506 finalize pass.
6508 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6510 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6511 to bfd_link_hash_entry passed by reference to
6512 _bfd_generic_link_add_one_symbol.
6514 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6516 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6517 relocations against dynamic symbols.
6519 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6521 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6522 change.
6524 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6526 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6527 * bfd-in2.h, libbfd.h: Rebuilt.
6529 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6531 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6532 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6533 flag has been cleared.
6535 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6537 * coff-h8300.c: Add and adjust comments about relaxation.
6538 * elf32-h8300.c: Likewise.
6540 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6542 * coff-h8300.c: Fix comment typos.
6543 * elf32-h8300.c: Likewise.
6545 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6547 * coff-h8300.c: Add comments about relaxation.
6548 * elf32-h8300.c: Likewise.
6550 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6552 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6553 throughout.
6554 * aclocal.m4: Regenerate.
6555 * configure: Regenerate.
6557 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6559 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6560 mips_elf64_rtype_to_howto instead of using howto_table.
6562 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6564 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6565 the .plt section.
6566 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6567 relocs which would not use the PLT.
6569 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6571 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6572 (ppc64_elf_gc_sweep_hook): Likewise.
6573 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6575 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6577 Adds linker relaxation support for bit manipulation insns like
6578 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6579 bst, btst, bxor.
6580 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6581 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6582 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6583 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6585 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6587 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6589 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6591 * elf32-h8300.c: Fix formatting.
6593 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6595 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6596 dynamic object is present. Declare r_symndx and h in an inner
6597 scope.
6598 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6600 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6602 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6603 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6604 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6605 identically. Do not emit PC24 relocations for shared libraries.
6606 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6607 identically. Don't adjust pc_count.
6608 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6609 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6610 adjust count for branch relocations.
6611 (allocate_dynrelocs): Correct typo in call to
6612 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6613 PC24 or PLT32 relocs when linking.
6615 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6617 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6618 relocation howto with ARM_26 one for consistency.
6619 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6620 that will be converted to ARM_26D ones, since we always want 'done'
6621 relocations to be reflected in section's data.
6622 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6623 offset.
6624 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6625 requested.
6627 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6629 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6630 are not partial_inplace during a relocatable link.
6632 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6634 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6635 if no dynamic object is present. Declare r_symndx and h in an
6636 inner scope.
6638 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6640 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6641 trampoline if it is known out of range.
6643 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6645 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6646 * elf32-frv.c (_frv_osec_readonly_p): New.
6647 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6648 undefweak symbol.
6649 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6650 (elf32_frv_relocate_section): Likewise. Error out if attempting
6651 to emit rofixups or dynamic relocs in read-only segments. Use
6652 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6653 dynamic relocations.
6654 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6655 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6656 relocations or fixups involving merged sections correctly. Avoid
6657 crash when undefined symbol is referenced by R_FRV_32 or
6658 R_FRV_FUNCDESC_VALUE.
6659 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6660 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6661 input section holding local symbol to addend of R_FRV_32 or
6662 R_FRV_FUNCDESC_VALUE dynamic relocation.
6663 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6664 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6665 (elf32_frv_always_size_sections): Don't store pointer to
6666 __stacksize symbol in sec_info.
6667 (elf32_frv_modify_segment_map): Look it up here.
6668 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6669 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6670 of the lazy PLT entry, not only its offset, as the low word of a
6671 function descriptor.
6672 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6673 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6674 if a hash table entry already exists but is not a definition.
6675 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6676 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6677 (_frv_add_rofixup): Don't inline.
6678 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6679 for undefweak symbols.
6680 (elf32_frv_relocate_section): Avoid crash while computing
6681 relocation when linking with shared library. Only emit rofixups
6682 and dynamic relocations for alloc&load sections. Mark binaries
6683 with inter-segment relocations for relocation as a unit.
6684 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6685 (DEFAULT_STACK_SIZE): New.
6686 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6687 emit rofixups or dynamic relocs when linking dynamic non-PIE
6688 executables.
6689 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6690 shared libs too. Reserve the last entry for the GOT pointer.
6691 (elf32_frv_finish_dynamic_sections): Emit it.
6692 (elf32_frv_always_size_sections): New.
6693 (elf32_frv_modify_segment_map): New.
6694 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6695 sections.
6696 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6697 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6698 (elf_backend_always_size_sections): New.
6699 (elf_backend_modify_segment_map): New.
6700 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6701 * config.bfd: Added frv-*-*linux*.
6702 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6703 ABS section, instead of crashing.
6704 (elf32_frv_relocate_section): Don't crash before warning about
6705 different segments in non-PIC relocation.
6706 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6707 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6708 relocs to undefweak symbols.
6709 (elf32_frv_relocate_section): Ditto for undefined symbols.
6710 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6711 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6712 gotfixup section was created.
6713 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6714 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6715 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6716 complain_overflow_signed.
6717 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6718 have not been allocated.
6719 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6720 privfd only if dynamic sections were created.
6721 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6722 for GPREL relocs. When linking relocatable FDPIC executables,
6723 emit warnings for relocations that would be illegal on PIE or
6724 shared libraries. Emit rofixup for R_FRV_32 only if input object
6725 is not FDPIC.
6726 (_frv_create_got_section): Define _gp symbol in the rofixup
6727 section.
6728 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6729 dynamic sections missing, error out requesting -melf32frvfd.
6730 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6731 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6732 computation of addends from section and global or local symbol
6733 value. Change return type to bfd_boolean, and return a failure if
6734 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6735 nonzero addend is required.
6736 (elf32_frv_relocate_section): Likewise. Print error for
6737 unsupported nonzero addends.
6738 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6739 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6740 force everything local.
6741 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6742 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6743 (frv_gotfixup_section): New.
6744 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6745 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6746 and relocsfdv.
6747 (_frv_add_rofixup): New.
6748 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6749 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6750 improve some ugly conditions.
6751 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6752 relocations in fdpic.
6753 (_frv_create_got_section): Create .rofixup.got section.
6754 (struct _frv_dynamic_got_info): Added fixups.
6755 (_frv_count_got_plt_entries): Account in-GOT relocations into
6756 relocs32, relocsfd and relocsfdv. Account them into relocs or
6757 fixups, as appropriate.
6758 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6759 sizing of gotrel.
6760 (elf32_frv_finish_dynamic_sections): Verify that the right number
6761 of relocations and fixups was generated.
6762 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6763 relocsfdv.
6764 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6765 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6766 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6767 descriptor of a (formerly-)global symbol is local.
6768 (struct frv_pic_relocs_info): Adjust comments.
6769 (_frv_emit_got_relocs_plt_entries): Adjust.
6770 (elf32_frv_relocate_section): Likewise.
6771 (_frv_count_got_plt_entries): Likewise.
6772 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6773 symbol's value to addend in the common preamble. Decay dynamic
6774 symbols to section+offset if they bind or call locally, for GOT
6775 and FUNCDESC_VALUE, respectively.
6776 (elf32_frv_relocate_section): Likewise.
6777 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6778 internal or hidden visibility.
6779 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6780 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6781 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6782 (elf32_frv_relocate_section): Pass relocation addend in. Use
6783 original relocation addend to look up the got relocs/plt entries
6784 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6785 processing relocations that reference .scommon symbols.
6786 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6787 Introduce support for dynamic linking.
6788 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6789 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6790 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6791 (frv_reloc_type_lookup): Return REL howtos for executables and
6792 dynamic libraries.
6793 (frv_info_to_howto_rel): New.
6794 (struct frv_elf_link_hash_table): New.
6795 (frv_hash_table, frv_got_section, frv_gotrel_section,
6796 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6797 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6798 (frv_elf_link_hash_table_create): New.
6799 (struct frv_pic_relocs_info): New.
6800 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6801 (frv_pic_relocs_info_find): New.
6802 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6803 New.
6804 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6805 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6806 (_frv_emit_got_relocs_plt_entries): New.
6807 (elf32_frv_relocate_section): Add support for dynamic linking.
6808 Handle new relocations.
6809 (_frv_create_got_section): New.
6810 (elf32_frv_create_dynamic_sections): New.
6811 (ELF_DYNAMIC_INTERPRETER): New.
6812 (struct _frv_dynamic_got_info): New.
6813 (_frv_count_got_plt_entries): New.
6814 (struct _frv_dynamic_got_plt_info): New.
6815 (_frv_compute_got_alloc_data): New.
6816 (_frv_get_got_entry, _frv_get_fd_entry): New.
6817 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6818 (_frv_resolve_final_relocs_info): New.
6819 (elf32_frv_size_dynamic_sections): New.
6820 (elf32_frv_finish_dynamic_sections): New.
6821 (elf32_frv_adjust_dynamic_symbol): New.
6822 (elf32_frv_finish_dynamic_symbol): New.
6823 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6824 whole thing works.
6825 (elf_info_to_howto_rel): Define.
6826 (bfd_elf32_bfd_link_hash_table_create): Define.
6827 (elf_backend_create_dynamic_sections): Define.
6828 (elf_backend_adjust_dynamic_symbol): Define.
6829 (elf_backend_size_dynamic_sections): Define.
6830 (elf_backend_finish_dynamic_symbol): Define.
6831 (elf_backend_finish_dynamic_sections): Define.
6832 (elf_backend_want_got_sym): Define.
6833 (elf_backend_got_header_size): Define.
6834 (elf_backend_want_got_plt): Define.
6835 (elf_backend_plt_readonly): Define.
6836 (elf_backend_want_plt_sym): Define.
6837 (elf_backend_plt_header_size): Define.
6838 (elf_backend_may_use_rel_p): Define.
6839 (elf_backend_may_use_rela_p): Define.
6840 (elf_backend_default_use_rela_p): Define.
6841 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6842 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6843 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6844 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6845 (frv_reloc_map): Map the corresponding BFD relocs to them.
6846 (frv_reloc_type_lookup): ... and back to BFD relocs.
6847 * reloc.c: New relocs.
6848 * bfd-in2.h, libbfd.h: Rebuilt.
6849 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6850 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6851 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6852 R_FRV_FUNCDESC_GOTLO): New.
6853 (frv_reloc_map): Map the corresponding BFD relocs to them.
6854 (frv_reloc_type_lookup): ... and back to BFD relocs.
6855 * reloc.c: New relocs.
6856 * bfd-in2.h, libbfd.h: Rebuilt.
6858 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6860 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6861 targets to support pages of up to 64kB.
6862 (elf32_bed): Redefine to get a separate backend data structure for
6863 traditional targets.
6864 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6865 targets to support pages of up to 64kB.
6866 (elf64_bed): Redefine to get a separate backend data structure for
6867 traditional targets.
6868 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6869 targets to support pages of up to 64kB.
6870 (elf32_bed): Redefine to get a separate backend data structure for
6871 traditional targets.
6873 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6875 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6877 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6879 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6880 (elf_i386_grok_psinfo): Likewise.
6882 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6884 * config.bfd: Add m68k-uClinux target.
6886 2004-01-01 Grant Edwards <grante@visi.com>
6888 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6889 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6890 (elf32_h8_gc_sweep_hook): New function.
6891 (elf_backend_gc_mark_hook): Define.
6892 (elf_backend_gc_sweep_hook): Define.
6893 (elf_backend_can_gc_sections): Define.
6895 For older changes see ChangeLog-0203
6896 \f
6897 Local Variables:
6898 mode: change-log
6899 left-margin: 8
6900 fill-column: 74
6901 version-control: never
6902 End: