1 2005-04-14 Alan Modra <amodra@bigpond.net.au>
3 * merge.c (merge_strings): Round up section size for alignment.
5 2005-04-14 David S. Miller <davem@davemloft.net>
7 Add TLS support for 64-bit Sparc ELF.
8 * elf64-sparc.c (sparc64_elf_dyn_relocs,
9 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
10 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
11 sparc64_elf_hash_entry, sparc64_elf_tdata,
12 sparc64_elf_local_got_tls_type): New defines.
13 (sparc64_elf_mkobject): New function.
14 (sparc64_elf_link_hash_table): Add members for dynamic linker
15 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
16 uion to track TLS GOT references. Add sym_sec to cache
17 mappings from local sym to section.
18 (link_hash_newfunc): New function.
19 (sparc64_elf_bfd_link_hash_table_create): Rename to
20 sparc64_elf_link_hash_table_create for consistency.
21 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
22 (sparc64_elf_create_dynamic_sections): Initialize new section
23 members of sparc64_elf_link_hash_table. Only init srelbss
25 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
28 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
29 sparc64_elf_plt_ptr_offset): Delete.
30 (sparc64_plt_entry_build): New function to build PLT entries
31 gradually instread of all at once at the end of linking.
32 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
33 local vars. Get them from sparc64_elf_hash_table instead.
34 Check early on if r_symndx is in bounds. Handle TLS transitions.
35 Account for TLS GOT references and DF_STATIC_TLS, as needed.
36 For TLS relocs, record the tls_type in either
37 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
38 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
39 to the __tls_get_addr symbol. For PLT relocs, track references
40 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
41 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
42 symbol references, count the number of relocations needed for
43 that symbol. For default switch case, don't error, this lets
44 the TLS relocs not explicitly handled by this function get
46 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
47 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
48 it from sparc64_elf_hash_table. Store the real PLT offset
49 in h->plt.offset, and build PLT entries one at a time. Also
50 get .dynbss section pointer from htab.
51 (allocate_dynrelocs, readonly_dynrelocs,
52 sparc64_omit_section_dynsym): New functions.
53 (sparc64_elf_omit_section_dynsym): Use these new functions as
55 (dtpoff_base, tpoff): New functions.
56 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
57 locals, get them from sparc64_elf_hash_table. Handle TLS
58 relocations and refcounting in main relocation loop.
59 (sparc64_elf_finish_dynamic_symbol): Use
60 sparc64_elf_link_hash_table. Build PLT entries as we see
61 them. Handle TLS GOT relocations.
62 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
63 from sparc64_elf_hash_table. Initialize only PLT header
64 not all entries since we not build PLT entries one by one.
65 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
66 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
67 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
69 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
71 * elflink.c (elf_link_input_bfd): Update check for removed
74 2005-04-12 Alan Modra <amodra@bigpond.net.au>
76 * Makefile.am: Run "make dep-am".
77 * Makefile.in: Regenerate.
78 * aclocal.m4: Regenerate.
79 * libcoff.h: Regenerate.
81 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
83 * linker.c (_bfd_generic_link_output_symbols): Also check if
84 the output section of an input section has been removed from
87 * section.c (bfd_section_list_remove): Clear the next field
88 of the removed section.
89 (bfd_section_removed_from_list): New.
90 * bfd-in2.h: Regenerated.
92 2005-04-11 David S. Miller <davem@davemloft.net>
94 * elf32-sparc.c (elf32_sparc_relocate_section,
95 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
96 R_SPARC_TLS_LE_{HIX22,LOX10}.
97 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
98 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
99 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
100 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
102 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
104 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
106 2005-04-11 Nick Clifton <nickc@redhat.com>
108 * aout-target.h: Convert to ISO C.
109 * aoutf1.h: Convert to ISO C.
110 * aoutx.h: Convert to ISO C.
111 * bout.c: Convert to ISO C.
112 * dwarf1.c: Convert to ISO C.
113 * ecoffswap.h: Convert to ISO C.
114 * freebsd.h: Convert to ISO C.
115 * genlink.h: Convert to ISO C.
116 * ieee.c: Convert to ISO C.
117 * ihex.c: Convert to ISO C.
118 * libcoff-in.h: Convert to ISO C.
119 * mach-o.c: Convert to ISO C.
120 * mach-o.h: Convert to ISO C.
121 * netbsd.h: Convert to ISO C.
122 * ns32k.h: Convert to ISO C.
123 * ns32knetbsd.c: Convert to ISO C.
124 * oasys.c: Convert to ISO C.
125 * pdp11.c: Convert to ISO C.
126 * pef-traceback.h: Convert to ISO C.
127 * pef.c: Convert to ISO C.
128 * pef.h: Convert to ISO C.
129 * riscix.c: Convert to ISO C.
130 * som.c: Convert to ISO C.
131 * som.h: Convert to ISO C.
132 * srec.c: Convert to ISO C.
133 * stabs.c: Convert to ISO C.
134 * sunos.c: Convert to ISO C.
135 * tekhex.c: Convert to ISO C.
136 * versados.c: Convert to ISO C.
137 * version.h: Convert to ISO C.
138 * xcoff-target.h: Convert to ISO C.
139 * xcofflink.c: Convert to ISO C.
140 * xsym.c: Convert to ISO C.
141 * xsym.h: Convert to ISO C.
143 2005-04-08 Paul Brook <paul@codesourcery.com>
145 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
146 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
147 (ARM2THUMB_PIC_GLUE_SIZE): Define.
148 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
149 (elf32_arm_to_thumb_stub): Create PIC stubs.
150 (record_arm_to_thumb_glue): Use different stub size for relocatable
153 2005-04-05 Alan Modra <amodra@bigpond.net.au>
155 * elf64-ppc.c (dec_dynrel_count): New function split out from
156 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
157 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
158 (ppc64_elf_tls_optimize): Likewise.
160 2005-04-05 Mark Kettenis <kettenis@gnu.org>
162 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
164 (SPARC64_WCOOKIE_OFFSET): New.
165 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
167 2005-04-05 Nick Clifton <nickc@redhat.com>
169 * po/rw.po: New translation: Kinyarwanda
170 * configure.in (ALL_LINGUAS): Add rw
171 * configure: Regenerate.
173 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
175 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
176 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
177 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
179 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
180 to check for SHT_MIPS_OPTIONS sections.
181 (_bfd_mips_elf_set_section_contents): Likewise.
183 2005-04-04 Eric Christopher <echristo@redhat.com>
185 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
186 Clean up gp handling code.
188 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
190 * elf.c (bfd_elf_set_group_contents): Ignore linker created
192 (assign_section_numbers): Accept link_info. Check SHT_GROUP
193 sections for relocatable files only. Remove the linker created
195 (_bfd_elf_compute_section_file_positions): Pass link_info to
196 assign_section_numbers.
198 * elfxx-ia64.c (elfNN_ia64_object_p): New.
199 (elf_backend_object_p): Defined.
201 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
203 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
205 2005-04-03 Fred Fish <fnf@specifixinc.com>
207 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
208 dwarf_ranges_size members.
209 (struct comp_unit): Add base_address member.
210 (struct funcinfo): Replace low/high members with an arange.
211 (arange_add): Replace incoming "unit" parameter with "abfd" and
212 "first_arange" pointers. Reorganize/rewrite function body.
213 (decode_line_info): Change arange_add call to pass bfd and arange
215 (lookup_address_in_line_info_table): Use arange list instead of
216 individual low/high members. Walk function's arange list to find
217 lowest PC in list, to test for overlapping functions.
218 (read_debug_ranges): New function, reads the debug_ranges section.
219 (lookup_address_in_function_table): Use arange list instead of
220 individual low/high members. Rewrite to find smallest range that
222 (read_rangelist): Read a given rangelist from debug_ranges.
223 (scan_unit_for_functions): Use arange list instead of individual
224 low/high members. Handle a DW_AT_ranges attribute.
225 (parse_comp_unit): Use arange list instead of individual low/high
226 members. Save comp unit base address. Handle a DW_AT_ranges
229 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
231 * elf.c (assign_section_numbers): Really use the kept section.
233 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
235 * elf-bfd.h (_bfd_elf_check_kept_section): New.
237 * elf.c (assign_section_numbers): When sh_link points to a
238 discarded section, call _bfd_elf_check_kept_section to see if
239 the kept section can be used. Otherwise reject sh_link
240 pointing to discarded section.
242 * elflink.c (_bfd_elf_check_kept_section): New.
243 (elf_link_input_bfd): Use it.
245 2005-04-01 Alan Modra <amodra@bigpond.net.au>
247 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
248 that we no longer need.
250 2005-04-01 Alan Modra <amodra@bigpond.net.au>
252 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
254 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
256 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
258 * elf.c (assign_section_numbers): Fix a typo.
260 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
262 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
264 (_bfd_elf_section_already_linked): Likewise.
266 2005-03-31 Jerome Guitton <guitton@gnat.com>
268 * config.in: Regenerate.
270 2005-03-31 Jerome Guitton <guitton@gnat.com>
272 * config.in (HAVE_DECL_BASENAME): New configure macro.
273 * configure.in: Check for basename.
274 * configure: Regenerate.
276 2005-03-30 Julian Brown <julian@codesourcery.com>
278 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
279 bfd_elf32_is_arm_mapping_symbol_name.
280 * bfd-in2.h: Regenerate.
281 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
282 bfd_elf32_is_arm_mapping_symbol_name.
283 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
284 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
285 (arm_elf_find_function): Likewise.
286 (elf32_arm_output_symbol_hook): Likewise.
288 2005-03-30 Julian Brown <julian@codesourcery.com>
290 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
291 * bfd-in2.h: Regenerate.
292 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
293 bfd_elf32_is_arm_mapping_symbol_name.
294 (elf32_arm_output_symbol_hook): Likewise.
295 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
297 (is_arm_mapping_symbol_name): Function moved from here...
298 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
301 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
303 * configure.in: Check for ffs decl and alphabetize.
304 * config.in: Regenerate.
305 * configure: Regenerate.
306 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
309 2005-03-29 Fred Fish <fnf@specifixinc.com>
311 * dwarf2.c (struct comp_unit): Fix typo.
312 (scan_unit_for_functions): Remove unused local variable "name"
313 and dead code that set it.
315 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
316 Phil Blundell <philb@gnu.org>
318 * bfd-in2.h, libbfd.h: Regenerated.
319 * reloc.c: Add ARM TLS relocations.
320 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
322 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
323 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
324 (elf32_arm_tls_ie32_howto): New.
325 (elf32_arm_howto_from_type): Support TLS relocations.
326 (elf32_arm_reloc_map): Likewise.
327 (elf32_arm_reloc_type_lookup): Likewise.
329 (struct elf32_arm_obj_tdata): New.
330 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
331 (elf32_arm_mkobject): New function.
332 (struct elf32_arm_relocs_copied): Add pc_count.
333 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
334 (GOT_TLS_IE): Define.
335 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
336 (elf32_arm_link_hash_newfunc): Initialize tls_type.
337 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
338 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
339 (dtpoff_base, tpoff): New functions.
340 (elf32_arm_final_link_relocate): Handle TLS relocations.
341 (IS_ARM_TLS_RELOC): Define.
342 (elf32_arm_relocate_section): Warn about TLS mismatches.
343 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
344 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
345 TLS relocations and pc_count.
346 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
347 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
349 (elf32_arm_size_dynamic_sections): Handle TLS.
350 (elf32_arm_finish_dynamic_symbol): Likewise.
351 (bfd_elf32_mkobject): Define.
353 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
355 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
356 relocation types. Don't count relocations which will use a PLT.
358 2005-03-29 Joel Brobecker <brobecker@gnat.com>
360 * elf.c (elfcore_grok_nto_status): Print tid as long.
361 (elfcore_grok_nto_regs): Likewise.
363 2005-03-29 Joel Brobecker <brobecker@gnat.com>
365 * irix-core.c: Remove some unnecessary prototypes.
367 2005-03-28 Joel Brobecker <brobecker@adacore.com>
369 * irix-core.c: Convert to ISO C.
371 2005-03-28 Joel Brobecker <brobecker@adacore.com>
373 * irix-core.c (do_sections): Replace + by | in expression.
374 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
375 to unused parameters to avoid a compiler warning.
377 2005-03-28 Mark Kettenis <kettenis@gnu.org>
379 * netbsd-core.c: Convert to ISO C. Fix formatting.
381 2005-03-24 Eric Christopher <echristo@redhat.com>
383 * elfxx-mips.c: Revert previous patch.
385 2005-03-24 Nick Clifton <nickc@redhat.com>
387 * targets.c (_bfd_target_vector): Only include the
388 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
391 2005-03-24 James E Wilson <wilson@specifixinc.com>
393 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
394 (BFD64_BACKENDS): Add elf32-ia64.lo.
395 * Makefile.in: Regenerate.
397 2005-03-23 Eric Christopher <echristo@redhat.com>
399 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
400 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
401 after emitting relocation.
402 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
403 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
406 2005-03-23 Mike Frysinger <vapier@gentoo.org>
407 Nick Clifton <nickc@redhat.com>
409 * config.bfd: Accept any C library to accompany a GNU Linux
410 implementation, not just the GNU C library.
411 * configure.in: Likewise.
412 * configure: Regenerate.
414 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
416 * bfd-in.h (_bfd_elf_provide_symbol): New.
417 * bfd-in2.h: Regenerated.
419 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
420 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
423 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
426 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
428 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
430 2005-03-22 Bob Wilson <bob.wilson@acm.org>
432 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
433 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
434 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
435 (xtensa_opcode_decode): Rearrange code.
437 2005-03-22 Nick Clifton <nickc@redhat.com>
439 * binary.c: Convert to ISO C90 formatting.
440 * coff-arm.c: Convert to ISO C90 formatting.
441 * coffgen.c: Convert to ISO C90 formatting.
442 * elf32-gen.c: Convert to ISO C90 formatting.
443 * elf64-gen.c: Convert to ISO C90 formatting.
444 * hash.c: Convert to ISO C90 formatting.
445 * ieee.c: Convert to ISO C90 formatting.
447 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
449 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
450 unresolved symbols in R_ARM_NONE relocations.
452 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
454 * elf32-arm.c (elf32_arm_final_link_relocate): Add
455 UNRESOLVED_RELOC_P argument. Set it appropriately.
456 (elf32_arm_relocate_section): Update call to
457 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
458 unresolved_reloc instead.
460 2005-03-23 Alan Modra <amodra@bigpond.net.au>
462 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
463 .gnu.warning.* sections.
465 2005-03-22 Alan Modra <amodra@bigpond.net.au>
467 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
469 (ppc_elf_create_linker_section): Don't try to reuse existing section.
470 (elf_create_pointer_linker_section): Delete info parm. Don't make
471 h dynamic. Don't set written_address_p.
472 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
473 (bfd_put_ptr): Delete.
474 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
475 Always write section contents. Assert global sym is def_regular.
476 Use offset bottom bit as a written flag.
477 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
480 2005-03-22 Alan Modra <amodra@bigpond.net.au>
482 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
483 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
486 2005-03-21 Nick Clifton <nickc@redhat.com>
488 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
490 (t2a1_bx_pc_insn): Likewise.
491 (t2a2_noop_insn): Likewise.
492 (t2a3_b_insn): Likewise.
493 (t2a1_push_insn): Likewise.
494 (t2a2_ldr_insn): Likewise.
495 (t2a3_mov_insn): Likewise.
496 (t2a4_bx_insn): Likewise.
497 (t2a5_pop_insn): Likewise.
498 (t2a6_bx_insn): Likewise.
499 (coff_arm_relocate_section): Only declare the high_address
500 variable for non WINCE targets.
502 2005-03-22 Alan Modra <amodra@bigpond.net.au>
504 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
505 SEC_LINKER_CREATED. Attach to dynobj.
506 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
508 2005-03-21 Alan Modra <amodra@bigpond.net.au>
510 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
511 sym_offset. Add name, bss_name, sym_name, sym_val.
512 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
513 Add sdata array of elf_linker_section_t.
514 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
515 (enum elf_linker_section_enum): Delete.
516 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
517 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
518 the special sections are needed. Adjust htab->sdata refs.
519 Ensure dynobj is set in sreloc code.
520 (ppc_elf_size_dynamic_sections): Strip sdata sections.
521 (ppc_elf_set_sdata_syms): New function.
522 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
523 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
524 sym_val instead of sym_hash.
525 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
527 2005-03-21 Alan Modra <amodra@bigpond.net.au>
529 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
530 (ppc_elf_merge_private_bfd_data): Likewise.
532 2005-03-21 Alan Modra <amodra@bigpond.net.au>
534 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
535 (ppc_elf_create_linker_section): Don't create rel_section.
536 (elf_create_pointer_linker_section): Don't size relocs.
537 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
538 Don't generate relocs.
539 (ppc_elf_relocate_section): Adjust calls to
540 elf_finish_pointer_linker_section.
542 2005-03-21 Alan Modra <amodra@bigpond.net.au>
544 * elf32-ppc.c (is_ppc_elf_target): New function.
545 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
546 for bfd_target_elf_flavour. Do this test before endian check.
547 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
548 (ppc_elf_size_dynamic_sections): Likewise.
550 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
552 * elf-bfd.h (elf_backend_data): Add int to
553 elf_backend_section_from_shdr.
554 (bfd_elf_section_data): Update comment for this_idx.
555 (_bfd_elf_make_section_from_shdr): Add int.
556 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
558 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
559 and use it to set this_idx in bfd_elf_section_data.
560 (bfd_section_from_shdr): Pass shindex to
561 _bfd_elf_make_section_from_shdr.
562 (_bfd_elf_section_from_bfd_section): Use this_idx in
563 bfd_elf_section_data to find section index.
565 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
566 index and pass it to _bfd_elf_make_section_from_shdr.
567 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
568 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
569 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
570 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
571 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
572 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
573 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
574 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
575 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
577 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
578 Ross Ridge <rridge@csclub.uwaterloo.ca>
580 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
581 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
584 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
586 * elflink.c (elf_mark_used_section): Remove check for special
589 2005-03-18 Andreas Schwab <schwab@suse.de>
591 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
592 from bfd_vma to ia64_insn, remove broken cast.
594 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
596 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
597 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
598 elf_m68k_finish_dynamic_sections): Use it.
600 2005-03-17 Paul Brook <paul@codesourcery.com>
601 Dan Jacobowitz <dan@codesourcery.com>
602 Mark Mitchell <mark@codesourcery.com>
604 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
605 (elf32_arm_additional_program_headers): Likewise.
606 (elf_backend_modify_segment_map): Define.
607 (elf_backend_additional_program_headers): Likewise.
608 (elf32_arm_symbian_modify_segment_map): Use
609 elf32_arm_modify_segment_map.
611 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
613 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
614 for special sections.
616 2005-03-18 Alan Modra <amodra@bigpond.net.au>
618 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
619 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
620 section_sym_count param, and return number of section symbols.
621 (bfd_elf_size_dynamic_sections): Clear section symbol area of
622 .dynsym contents. Don't bother calling swap_symbol_out on the
623 first all-zero dynsym.
624 (elf_mark_used_section): Formatting. Avoid twiddling flags in
625 special sections like bfd_abs_section.
626 (bfd_elf_gc_sections): Spelling fix.
628 2005-03-16 Fred Fish <fnf@specifixinc.com>
631 * dwarf2.c (read_indirect_string): Fix apparent typo, check
632 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
634 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
636 * elflink.c (elf_mark_used_section): New.
637 (bfd_elf_gc_sections): Call elf_gc_mark_section for
638 non-relocatable link if we don't do GC.
640 2005-03-16 Nick Clifton <nickc@redhat.com>
641 Ben Elliston <bje@au.ibm.com>
643 * configure.in (werror): New switch: Add -Werror to the
644 compiler command line. Enabled by default. Disable via
646 * configure: Regenerate.
648 2005-03-16 Nick Clifton <nickc@redhat.com>
650 * ecoff.c: Convert to ISO C90 formatting.
652 2005-03-16 Alan Modra <amodra@bigpond.net.au>
654 * elf32-ppc.c: Divide file into general and linker specific
655 functions. Sort linker functions into roughly the order in which
656 they are called by the ELF linker code.
658 2005-03-16 Alan Modra <amodra@bigpond.net.au>
660 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
661 on section. Correct comment, and add FIXME.
662 (ppc_elf_additional_program_headers): Don't bump header count for
663 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
664 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
665 do allocate memory if they need it.
667 2005-03-15 Mikkel Krautz <krautz@gmail.com>
669 * config.bfd (x86_64-elf): Add target.
671 2005-03-15 Alan Modra <amodra@bigpond.net.au>
673 * po/es.po: Commit new Spanish translation.
675 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
677 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
678 for global symbol when reporting overflow.
680 2005-03-11 Jakub Jelinek <jakub@redhat.com>
682 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
684 * archive.c (_bfd_ar_spacepad): New function.
685 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
686 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
687 coff_write_armap): Use it.
688 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
690 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
692 2005-03-10 Mark Kettenis <kettenis@gnu.org>
694 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
695 has_table to the start of the function.
697 2005-03-10 Ben Elliston <bje@au.ibm.com>
699 * archive.c: Include hashtab.h.
700 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
701 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
702 (hash_file_ptr): New function.
703 (eq_file_ptr): Likewise.
704 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
705 * libbfd-in.h: Include hashtab.h.
706 (struct artdata): Change `cache' member type to htab_t.
709 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
711 * configure.in: Bump version to 2.16.90.
712 * configure: Regenerated.
714 2005-03-07 Jakub Jelinek <jakub@redhat.com>
716 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
717 close is a function like macro in system headers.
719 2005-03-07 Alan Modra <amodra@bigpond.net.au>
722 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
723 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
725 2005-03-06 Alan Modra <amodra@bigpond.net.au>
727 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
729 2005-03-05 Alan Modra <amodra@bigpond.net.au>
731 * po/bfd.pot: Regenerate.
733 2005-03-05 Alan Modra <amodra@bigpond.net.au>
735 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
737 (func_desc_adjust): Force dot-syms local in executables as well
740 2005-03-04 David Daney <ddaney@avtrex.com>
742 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
743 '__gnu_local_gp' symbol used by gas -mno-shared.
745 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
747 * elf-bfd.h (elf_backend_data): Add "const char *" to
748 elf_backend_section_from_phdr.
750 * elf.c (bfd_section_from_phdr): Pass "proc" to the
751 elf_backend_section_from_phdr hook.
753 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
754 Joseph Myers <joseph@codesourcery.com>
756 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
757 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
759 (struct mips_elf_got_per_bfd_arg): Add global_count.
760 (struct mips_elf_count_tls_arg): New.
761 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
762 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
763 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
764 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
765 (TLS_RELOC_P): Define.
766 (TP_OFFSET, DTP_OFFSET): Define.
767 (dtprel_base, tprel_base): New functions.
768 (mips_elf_link_hash_newfunc): Initialize tls_type.
769 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
770 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
772 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
773 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
774 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
775 (mips_tls_got_index): New functions.
776 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
777 arguments. Pass them to mips_elf_create_local_got_entry. Use
779 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
781 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
782 mips_elf_create_local_got_entry.
783 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
784 arguments. Handle TLS entries.
785 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
786 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
788 (mips_elf_record_global_got_symbol): Likewise.
789 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
791 (mips_elf_merge_gots): Handle TLS entries when merging.
792 (mips_elf_initialize_tls_index): New function.
793 (mips_elf_set_global_got_offset): Handle TLS entries.
794 (mips_elf_adjust_gp): Handle TLS.
795 (mips_elf_multi_got): Remove redundant call to
796 mips_elf_resolve_final_got_entries. Initialize global_count.
797 Correct a comment. Initialize new TLS members of mips_got_info.
798 Assign TLS GOT indexes for new GOTs.
799 (mips_elf_create_got_section): Initialize new TLS members of
801 (mips_elf_calculate_relocation): Handle TLS relocs.
802 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
804 (_bfd_mips_elf_always_size_sections): Handle TLS.
805 (_bfd_mips_elf_size_dynamic_sections): Likewise.
806 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
808 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
809 (_bfd_mips_elf_hide_symbol): Handle TLS.
810 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
811 (mips_reloc_map): Add TLS relocs.
812 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
813 * elf64-mips.c (mips_elf64_howto_table_rel)
814 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
815 * reloc.c: Define new MIPS TLS relocations.
816 * libbfd.h, bfd-in2.h: Regenerated.
818 2005-03-02 Jan Beulich <jbeulich@novell.com>
820 * Makefile.am: Add dependency of cache.o on libiberty.h.
821 * cache.c: Include libiberty.h.
822 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
824 2005-03-01 Zack Weinberg <zack@codesourcery.com>
826 * elf.c (bfd_section_from_shdr <default case>): Call
827 elf_backend_section_from_shdr hook unconditionally, and return
829 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
830 * elfxx-target.h (elf_backend_section_from_shdr)
831 (elf_backend_section_from_phdr): Default to
832 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
835 2005-03-01 Alan Modra <amodra@bigpond.net.au>
837 * targets.h: Typo fix.
838 * bfd-in2.h: Regenerate.
840 * bout.c (b_out_write_object_contents): Don't use sizeof on host
841 structs to size on-disk structures.
842 (b_out_set_section_contents): Size the external struct, not the
843 internal one for on-disk size.
844 (b_out_sizeof_headers): Likewise.
846 2005-03-01 Alan Modra <amodra@bigpond.net.au>
848 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
849 entry points with the func descriptor as well as undefweak.
851 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
853 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
854 present when IMPORT_NAME_UNDOECRATE is used.
856 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
859 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
862 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
863 to _bfd_elf_merge_symbol.
865 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
866 unsigned int to return the alignment of the old common symbol
867 in the dynamic object.
868 (_bfd_elf_add_default_symbol): Pass NULL to
869 _bfd_elf_merge_symbol.
870 (elf_link_add_object_symbols): Pass &old_alignment to
871 _bfd_elf_merge_symbol. Get the alignment of the new common
872 symbol in the dynamic object.
874 2005-02-24 Ben Elliston <bje@au.ibm.com>
876 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
877 * format.c (bfd_check_format_matches): Likewise.
878 * archive.c (BFD_GNU960_ARMAG): Likewise.
879 (bfd_generic_archive_p): Likewise.
880 (_bfd_write_archive_contents): Likewise.
882 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
884 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
885 * configure: Regenerate.
887 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
889 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
890 COMDAT group sections to have default visibility.
892 2005-02-24 Alan Modra <amodra@bigpond.net.au>
894 * coffcode.h (coff_print_aux): Warning fix.
895 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
896 instead of section pointer to identify.
897 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
898 the correct size buffer for local sym mangling too.
899 (h8300_bfd_link_add_symbols): Likewise.
900 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
902 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
903 * elf32-xtensa.c (literal_value_hash): Warning fix.
904 * versados.c (process_otr): Warning fix.
905 (versados_canonicalize_reloc): Likewise.
906 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
907 * vms.c (fill_section_ptr): Warning fix.
909 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
911 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
912 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
914 2005-02-23 Nick Clifton <nickc@redhat.com>
916 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
917 the relvaddr field of the Elf32_crinfo structure.
919 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
920 variables that are passed by reference to
921 m68hc11_get_relocation_value in case that function does not
924 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
925 return statements and replace with a single return at the end of
926 the function. This helps pacify the flow analysis code in gcc 4.0.
928 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
929 strtab to avoid compile time warning.
931 2005-02-23 Ben Elliston <bje@au.ibm.com>
933 * opncls.c (bfd_zalloc): Document this function.
935 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
937 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
938 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
939 Replace SEC_SHARED with SEC_COFF_SHARED.
940 (styp_to_sec_flags): Likewise.
942 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
943 (TARGET_LITTLE_SYM): Likewise.
945 * section.c (SEC_ARCH_BIT_0): Removed.
946 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
947 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
948 (SEC_SHARED): Renamed to ...
949 (SEC_COFF_SHARED): This.
950 (SEC_BLOCK): Renamed to ...
951 (SEC_TIC54X_BLOCK): This.
952 (SEC_CLINK): Renamed to ...
953 (SEC_TIC54X_CLINK): This.
954 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
955 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
957 * bfd-in2.h: Regenerated.
959 2005-02-21 Fred Fish <fnf@specifixinc.com>
961 * dwarf2.c (find_abstract_instance_name): Call recursively
962 to handle a DW_AT_specification.
964 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
966 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
967 mips_elf_create_dynamic_relocation,
968 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
971 2005-02-21 Alan Modra <amodra@bigpond.net.au>
973 * Makefile.am: Run "make dep-am"
974 * Makefile.in: Regenerate.
976 2005-02-21 Alan Modra <amodra@bigpond.net.au>
978 * coffgen.c (bfd_coff_get_comdat_section): Check that
979 coff_section_data isn't NULL.
981 2005-02-21 Alan Modra <amodra@bigpond.net.au>
983 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
984 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
985 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
987 (xcoff_write_archive_contents_big): Likewise.
988 (_bfd_xcoff_put_ldsymbol_name): Likewise.
989 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
990 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
991 * cofflink.c (process_embedded_commands): Warning fixes.
992 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
994 * dwarf2.c: Warning fixes.
995 * elf-bfd.h: Likewise.
996 * elf-eh-frame.c: Likewise.
997 * elf-strtab.c: Likewise.
999 * elf32-m68k.c: Likewise.
1000 * elf32-ppc.c: Likewise.
1001 * elf32-sh-symbian.c: Likewise.
1002 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1003 * elf64-sh64.c: Likewise.
1004 * peicode.h: Likewise.
1005 * elf64-mmix.c: Warning fixes.
1006 * elfcode.h: Likewise.
1007 * elfxx-mips.c: Likewise.
1008 * libbfd-in.h: Likewise.
1009 * libbfd.c: Likewise.
1010 * mach-o.c: Likewise.
1011 * merge.c: Likewise.
1013 * opncls.c: Likewise.
1016 * vms-hdr.c: Likewise.
1017 * vms-tir.c: Likewise.
1018 * xtensa-isa.c: Likewise.
1019 * xtensa-modules.c: Likewise.
1021 (pstrcmp): Use correct choice of string lengths. Fix return value.
1022 (bfd_sym_module_name): Correct string length.
1023 * bfd-in2.h: Regenerate.
1024 * libbfd.h: Regenerate.
1026 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1028 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1029 uninitialized check_segment[1] in TLSMOFF case.
1030 Reported by Alan Modra.
1031 (elf32_frv_relocate_section): Improve errors and warnings.
1033 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1035 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1037 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1039 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1040 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1041 * pef.c (bfd_pef_scan): Don't ignore return value of
1042 bfd_pef_scan_start_address.
1043 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1044 bfd_mach_o_scan_start_address.
1045 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1046 * elfxx-mips.c: Remove unnecessary prototypes.
1047 (sort_dynamic_relocs_64): Abort if not BFD64.
1049 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1051 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1052 Skip toc reloc adjust if reloc_count is zero.
1054 2005-02-15 Nigel Stephens <nigel@mips.com>
1055 Maciej W. Rozycki <macro@mips.com>
1057 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1058 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1059 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1060 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1061 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1063 (mips16_gprel_reloc): Remove bit shuffling; call
1064 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1065 and _bfd_mips16_elf_reloc_shuffle() instead.
1066 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1067 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1069 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1070 elf_mips16_howto_table_rel.
1071 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1072 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1073 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1074 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1075 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1077 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1078 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1079 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1081 (mips16_gprel_reloc): Remove bit shuffling; call
1082 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1083 and _bfd_mips16_elf_reloc_shuffle() instead.
1084 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1085 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1087 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1088 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1089 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1090 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1091 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1092 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1093 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1095 (mips16_gprel_reloc): Remove bit shuffling; call
1096 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1097 and _bfd_mips16_elf_reloc_shuffle() instead.
1098 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1099 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1101 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1102 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1103 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1104 handle bit shuffling for MIPS16 relocs.
1105 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1106 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1107 and _bfd_mips16_elf_reloc_shuffle().
1108 (_bfd_mips_elf_generic_reloc): Likewise.
1109 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1111 (mips_elf_obtain_contents): Remove bit shuffling.
1112 (mips_elf_perform_relocation): Likewise; call
1113 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1115 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1117 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1118 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1119 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1120 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1121 (BFD_RELOC_MIPS16_LO16): Likewise.
1122 * bfd-in2.h: Regenerate.
1123 * libbfd.h: Regenerate.
1125 2005-02-15 Jan Beulich <jbeulich@novell.com>
1127 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1128 R_IA64_DTPMOD64[LM]SB.
1130 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1132 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1133 backward branch in the same section.
1134 (elfNN_ia64_relocate_section): Inform users that the input
1135 section is too big to relax br instruction when overflow
1136 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1137 and R_IA64_PCREL21F.
1139 2005-02-14 Orjan Friberg <orjanf@axis.com>
1141 * elfcore.h (elf_core_file_p): Move the call to
1142 elf_backend_object_p to allow the correct machine to be set before
1143 processing the program headers.
1145 2005-02-14 Nick Clifton <nickc@redhat.com>
1148 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1149 aware flag from the input bfd to the output bfd.
1151 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1153 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1154 R_MIPS_LITERAL relocations for external symbols.
1155 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1156 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1158 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1160 * bfd-in2.h: Rebuilt.
1162 2005-02-11 Paul Brook <paul@codesourcery.com>
1164 * elf-bfd.h (struct elf_link_hash_table): Add
1165 is_relocatable_executable.
1166 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1167 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1168 symbols in relocatable executables.
1169 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1170 relocatable executables.
1171 (_bfd_elf_link_renumber_dynsyms): Ditto.
1172 (bfd_elf_final_link): Ditto.
1173 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1174 relocations into relocatable executables.
1175 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1176 executables. Also copy absolute relocations.
1177 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1178 in relocatable executables.
1179 (allocate_dynrelocs): Copy relocations for relocatable executables.
1180 Output dynamic symbols for symbols defined in linker scripts.
1182 2005-02-11 Nick Clifton <nickc@redhat.com>
1184 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1185 to avoid a compile time warning.
1187 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1190 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1191 inclusion of coffcode.h so that it is actually picked up.
1193 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1194 case it is not used.
1196 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1197 structure and macro.
1199 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1202 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1203 to protect the declaration of this array.
1205 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1206 Avoid call to memcpy with a size of 0.
1208 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1210 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1211 old-style branches to undefined dot-symbols which will be
1212 satisfied by a plt call.
1214 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1216 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1217 (ppc64_elf_copy_indirect_symbol): ..here.
1218 (func_desc_adjust): Use move_plt_plist.
1220 2005-02-10 Paul Brook <paul@codesourcery.com>
1222 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1224 2005-02-10 Paul Brook <paul@codesourcery.com>
1226 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1228 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1229 (elf_link_renumber_local_hash_table_dynsyms): New function.
1230 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1232 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1234 * bfd-in.h (BFD_LINKER_CREATED): Define.
1235 * bfd-in2.h: Rebuilt.
1236 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1237 BFD_LINKER_CREATED bfds when determining input bfds without
1238 .note.GNU-stack section.
1240 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1242 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1243 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1244 relocations against external symbols unchanged.
1246 2005-02-08 Paul Brook <paul@codesourcery.com>
1248 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1251 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1253 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1256 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1258 * elf64-mips.c: Fix formatting throughout.
1260 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1262 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1264 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1266 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1267 *ABS*/*UND* sections.
1268 (elf32_frv_relocate_section): Move zero-addend-required error...
1269 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1270 missing needed TLS section.
1272 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1274 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1275 being the last symbol.
1276 (aout_link_add_symbols): Just return TRUE if a warning
1279 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1281 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1282 R_MIPS_GPREL32 relocations against external symbols.
1283 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1286 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1288 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1289 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1290 elf_string_from_elf_strtab.
1291 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1292 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1293 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1294 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1295 looking at cached symtab info first, before iterating over headers.
1296 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1297 * elfcode.h (elf_object_p): Don't load section header stringtab
1300 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1303 against protected function when building shared library.
1306 * elf64-x86-64.c (is_32bit_relative_branch): New.
1307 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1308 protected function symbol when building shared library for
1309 32bit relative branch instruction.
1311 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1313 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1314 syms when doing a relocatable link.
1315 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1317 (ppc64_elf_tls_setup): Likewise.
1318 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1320 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1322 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1323 (link_hash_newfunc): Clear all locals using memset.
1324 (make_fdh): Remove flags param. Always create fake func desc
1325 weak. Link the descriptor with the code entry sym.
1326 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1327 (add_symbol_adjust): Adjust make_fdh call.
1328 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1329 descriptor to strong undefined if code entry is strong.
1331 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1333 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1334 lookup here. Set to new before calling bfd_link_repair_undef_list.
1335 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1337 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1339 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1341 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1343 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1344 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1345 before the as-needed lib was loaded. Abort on unexpected refs.
1347 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1349 * elflink.c (elf_smash_syms): Expand comments.
1350 (elf_link_add_object_symbols): Only call elf_smash_syms for
1351 as-needed dynamic objects.
1353 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1354 everything, just the field specific to ia64.
1355 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1357 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1359 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1360 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1362 (struct add_symbol_adjust_data): New.
1363 (add_symbol_adjust): Make an undefweak func desc for old ABI
1364 objects to link with --as-needed shared libs. Return fail status.
1365 Don't adjust old ABI func entry sym to weak if func desc syms
1367 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1370 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1372 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1375 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1377 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1378 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1379 remove anything but new and undefweak.
1380 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1382 (_bfd_elf_create_dynamic_sections): Formatting.
1383 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1384 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1385 (struct elf_smash_data): New.
1386 (elf_smash_syms): New function.
1387 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1388 unneeded dynamic objects to loaded list.
1389 (elf_link_output_extsym): Don't handle as-needed here. Strip
1390 bfd_link_hash_new symbols.
1391 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1392 delref when dynindx is already -1.
1393 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1395 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1397 2005-02-01 Ben Elliston <bje@au.ibm.com>
1399 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1401 2005-02-01 Ben Elliston <bje@au.ibm.com>
1403 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1404 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1405 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1406 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1407 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1408 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1409 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1410 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1411 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1412 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1413 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1414 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1415 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1416 throughout. Similarly, collapse #if 1'd code.
1418 2005-02-01 Ben Elliston <bje@au.ibm.com>
1420 * elf-bfd.h (bfd_elf_discard_group): Remove.
1421 * elf.c (bfd_elf_discard_group): Likewise.
1422 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1424 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1426 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1427 (_bfd_elf_eh_frame_address_size): Declare.
1428 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1429 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1430 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1431 (elf_backend_eh_frame_address_size): Define.
1432 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1433 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1434 size from the new backend hook.
1435 (_bfd_elf_write_section_eh_frame): Likewise.
1436 (_bfd_elf_eh_frame_address_size): New function.
1438 2005-01-31 Andrew Cagney <cagney@gnu.org>
1440 * configure: Regenerate to track ../gettext.m4.
1442 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1444 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1445 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1447 2005-01-31 Nick Clifton <nickc@redhat.com>
1449 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1450 sparc-lynxos, vax-vms) be obsolete.
1452 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1454 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1455 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1456 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1457 * elfcode.h (elf_object_p): Use minpagesize instead of
1459 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1460 (elfNN_bed): Include ELF_MINPAGESIZE.
1462 2005-01-28 Julian Brown <julian@codesourcery.com>
1464 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1465 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1466 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1467 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1468 passing flag value from ld. Set flag value in global hash table entry.
1469 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1472 2005-01-27 Andrew Cagney <cagney@gnu.org>
1474 * configure: Regenerate to track ../gettext.m4 change.
1476 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1478 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1481 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1483 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1484 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1486 * reloc.c: Add R_FRV_TLSMOFF.
1487 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1488 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1489 (elf32_frv_relocate_section): Handle it.
1490 (elf32_frv_check_relocs): Likewise.
1491 * libbfd.h, bfd-in2.h: Rebuilt.
1492 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1493 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1494 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1495 such that they return the constant in gr9.
1496 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1498 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1499 too, such that they shrink on relaxation.
1500 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1501 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1502 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1503 if we can guarantee the use of 16-bit constants.
1504 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1505 Introduce TLS support for FR-V FDPIC.
1506 * reloc.c: Add TLS relocations.
1507 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1508 (elf32_frv_rel_tlsdesc_value_howto): New.
1509 (elf32_frv_rel_tlsoff_howto): New.
1510 (frv_reloc_map): Add new mappings.
1511 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1513 (frvfdpic_dynamic_got_plt_info): New.
1514 (frvfdpic_plt_tls_ret_offset): New.
1515 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1516 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1517 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1518 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1520 (struct frvfdpic_relocs_info): Add TLS fields.
1521 (frvfdpic_relocs_info_hash): Warning clean up.
1522 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1523 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1524 (FRVFDPIC_TLS_BIAS): Define.
1525 (tls_biased_base): New.
1526 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1528 (frv_reloc_type_lookup): Likewise.
1529 (frvfdpic_info_to_howto_rel): Likewise.
1530 (elf32_frv_relocate_section): Likewise.
1531 (_frv_create_got_section): Create the PLT section here.
1532 (elf32_frvfdpic_create_dynamic_sections): Not here.
1533 (_frvfdpic_count_nontls_entries): Move out of...
1534 (_frvfdpic_count_got_plt_entries): ... here.
1535 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1536 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1538 (_frvfdpic_relax_tls_entries): New.
1539 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1540 (_frvfdpic_get_tlsdesc_entry): New.
1541 (_frvfdpic_assign_got_entries): Add TLS support.
1542 (_frvfdpic_assign_plt_entries): Likewise.
1543 (_frvfdpic_reset_got_plt_entries): New.
1544 (_frvfdpic_size_got_plt): Move out of...
1545 (elf32_frvfdpic_size_dynamic_sections): ... here.
1546 (_frvfdpic_relax_got_plt_entries): New.
1547 (elf32_frvfdpic_relax_section): New.
1548 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1549 (elf32_frv_check_relocs): Add TLS support.
1550 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1551 * libbfd.h, bfd-in2.h: Rebuilt.
1553 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1555 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1556 loadable reloc sections.
1557 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1558 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1560 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1562 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1563 sections immediately when linking shared libs. Instead, wait until
1564 we know a lib is needed.
1565 (_bfd_elf_link_create_dynstrtab): Extract from..
1566 (_bfd_elf_link_create_dynamic_sections_): ..here.
1567 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1568 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1569 for non-existent .dynamic.
1570 (elf_link_output_extsym): Don't complain about undefined symbols
1571 in as-needed dynamic libs that aren't actually linked.
1573 2005-01-24 Andrew Cagney <cagney@gnu.org>
1575 * configure: Regenerate, ../gettext.m4 was updated.
1577 2005-01-21 Ben Elliston <bje@au.ibm.com>
1579 * aout-encap.c: Remove unused file.
1581 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1584 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1585 non-function symbols are local.
1586 (_bfd_elf_symbol_refs_local_p): Likewise.
1588 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1590 * bfd.c (bfd_link_just_syms): Add abfd param.
1591 * bfd-in2.h: Regenerate.
1593 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1595 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1596 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1597 instructions. If the amount of padding is known, reduce the size
1598 of the CIE or FDE by that amount.
1600 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1602 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1603 augmentation_size. Use bfd_signed_vmas for data_align.
1604 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1605 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1606 functions. Don't read past the end of the enclosing CIE or FDE.
1607 (skip_bytes): New utility function.
1608 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1610 (_bfd_elf_write_section_eh_frame): Use new functions.
1612 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1614 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1615 assert-style REQUIRE() macro to handle sanity checks.
1617 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1619 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1621 (read_unsigned_leb128): Removed.
1622 (read_signed_leb128): Removed.
1623 (find_abstract_instance_name): Updated.
1624 (parse_comp_unit): Accept info_ptr_unit.
1625 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1626 comp unit and pass it to parse_comp_unit.
1628 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1629 (read_signed_leb128): Moved to ...
1632 * libbfd-in.h (read_unsigned_leb128): New prototype.
1633 (read_signed_leb128): Likewise.
1634 * libbfd.h: Regenerated.
1636 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1637 Nick Clifton <nickc@redhat.com>
1639 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1640 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1641 arch_sh4a_nofpu_up in order to match the external names and make the
1642 testsuite's job easier.
1643 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1645 * bfd-in2.h: Regenerate.
1647 2005-01-15 Andrew Cagney <cagney@gnu.org>
1650 * acinclude.m4: Move BFD_NEED_DECLARATION,
1651 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1652 the new file bfd.m4. Include ../bfd/bfd.m4.
1653 * configure: Re-generate.
1655 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1657 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1658 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1660 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1661 R_PPC_RELAX32PC_PLT.
1663 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1665 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1667 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1668 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1669 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1670 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1671 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1672 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1673 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1674 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1675 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1676 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1677 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1678 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1679 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1680 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1682 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1684 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1687 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1689 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1690 * bfd-in2.h: Regenerate.
1691 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1692 to support these new machine values.
1693 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1695 (bfd_maxq_arch): Update values for the maxq20.
1697 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1699 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1700 non-shared object, do not reserve space in .plt and .rela.plt for
1701 regular symbols neither defined nor referenced in shared objects.
1703 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1705 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1706 to zero the structure.
1707 (create_got_section): Use BFD_ASSERT instead of abort.
1708 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1710 (create_got_section): New function.
1711 (sparc64_elf_create_dynamic_sections): Likewise.
1712 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1713 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1714 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1715 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1716 (sparc64_elf_finish_dynamic_symbol): Likewise.
1717 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1718 (elf_backend_create_dynamic_sections): Define to
1719 sparc64_elf_create_dynamic_sections.
1721 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1723 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1724 (elf_backend_omit_section_dynsym): Define to it.
1725 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1726 (elf_backend_omit_section_dynsym): Define to it.
1728 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1730 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1731 PT_DYNAMIC segment, unless .dynamic.
1733 2005-01-06 Paul Brook <paul@codesourcery.com>
1735 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1736 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1737 * configure: Regenerate.
1738 * elf32-arm.c: Add VxWorks target bfd.
1740 (elf32_arm_link_hash_table): Add use_rel.
1741 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1742 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1743 Correct offset calculation for RELA case.
1744 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1745 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1746 (elf32_arm_vxworks_link_hash_table_create): New function.
1747 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1748 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1749 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1751 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1753 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1755 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1756 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1757 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1758 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1759 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1760 (toc_adjusting_stub_needed): Rewrite.
1761 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1762 toc tests. Adjust for toc_adjusting_stub_needed changes.
1763 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1764 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1765 * section.c: Expand comment on backend bits.
1766 * bfd-in2.h: Regenerate.
1767 * libbfd.h: Regenerate.
1769 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1771 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1772 toc adjusting stub, do not test source section flags.
1774 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1776 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1777 from STABS debugging sections again.
1779 2005-01-05 Fred Fish <fnf@specifixinc.com>
1781 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1782 (find_abstract_instance_name): New function.
1783 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1784 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1785 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1787 2004-12-31 Paul Brook <paul@copdesourcery.com>
1789 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1791 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1793 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1794 Commit missing changes from 2004-12-22.
1795 * bfd-in2.h: Regenerate.
1797 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1799 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1801 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1803 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1804 Add 'base' argument for constructing register sections. Reformat.
1805 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1806 gp and fp regs. Reformat.
1808 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1810 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1811 * bfd-in2.h: Regenerate.
1812 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1813 (avr_reloc_map): Likewise.
1814 (avr_final_link_relocate): Likewise.
1816 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1818 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1819 as-needed dynamic libs as undefined.
1820 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1821 libs when finding they are needed.
1823 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1825 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1826 (opd_entry_value): Use opd_relocs if available.
1827 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1828 copy .opd relocations to opd_relocs.
1829 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1831 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1833 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1834 * elf32-v850.c (v850_elf_howto_table): Add entry for
1835 R_V850_LO16_SPLIT_OFFSET.
1836 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1837 (v850_elf_perform_lo16_relocation): New function, extracted from...
1838 (v850_elf_perform_relocation): ...here. Use it to handle
1839 R_V850_LO16_SPLIT_OFFSET.
1840 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1841 R_V850_LO16_SPLIT_OFFSET.
1842 * libbfd.h, bfd-in2.h: Regenerate.
1844 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1846 * config.bfd: Add s390x-ibm-tpf support.
1848 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1850 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1851 to prototype, to make hash info available.
1852 Prevent wrapped symbols from being adjusted twice.
1854 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1856 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1857 overflow for calls to undefined weak symbols.
1859 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1861 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1862 canonical sections syms have a name.
1864 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1866 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1867 have been adjusted for output.
1868 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1870 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1872 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1873 add symtab_hdr param.
1874 (group_signature): Update calls.
1875 * elf-bfd.h (bfd_elf_sym_name): Update.
1876 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1877 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1878 (ppc64_elf_relocate_section): Update.
1879 * elflink.c (elf_link_input_bfd): Update.
1881 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1883 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1884 st_shndx on STT_SECTION sections.
1886 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1888 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1889 ELF section symbols.
1891 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1893 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1894 return a real value, unless it is a PLT symbol.
1895 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1898 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1899 R_MIPS_JALR entry to 0.
1901 * archures.c: Define bfd_mach_mips9000.
1902 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1903 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1904 * cpu-mips.c (I_mips9000): Define.
1905 (arch_info_struct): Add case for bfd_mach_mips9000.
1906 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1907 * bfd-in2.h: Regenerate.
1909 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1911 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1914 2004-12-07 Ben Elliston <bje@gnu.org>
1916 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1918 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1920 Suggested by Fergal Daly <fergal@esatclear.ie>:
1921 * simple.c (simple_dummy_multiple_definition): New function.
1922 (bfd_simple_get_relocated_section_contents): Use it.
1924 2004-12-03 Jan Beulich <jbeulich@novell.com>
1926 * elf.c (elf_find_function): Don't use the last file symbol ever,
1927 seen, but the last one seen prior to the symbol being reported.
1928 Don't report a filename at all for global symbols when that might
1931 2004-12-01 Paul Brook <paul@codesourcery.com>
1933 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1934 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1937 2004-12-01 Paul Brook <paul@codesourcery.com>
1939 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1942 2004-11-30 Paul Brook <paul@codesourcery.com>
1944 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1945 no_pipeline_knowledge
1946 (elf32_arm_link_hash_table_create): Ditto.
1947 (bfd_elf32_arm_process_before_allocation): Ditto.
1948 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1950 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1952 * bfd-in2.h: Regenerate.
1954 2004-11-30 Randolph Chung <tausq@debian.org>
1956 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1957 (elf32_hppa_grok_psinfo): New function.
1958 (elf_backend_grok_prstatus): Define.
1959 (elf_backend_grok_psinfo): Define.
1961 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1964 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1966 2004-11-24 Paul Brook <paul@codesourcery.com>
1968 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1970 2004-11-24 Paul Brook <paul@codesourcery.com>
1972 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1973 (elf32_arm_swap_symbol_out): New function.
1974 (elf32_arm_size_info): Add.
1975 (elf_backend_size_info): Define.
1977 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1979 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1982 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1984 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1985 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1986 * nlmcode.h (nlm_write_object_contents): Warning fix.
1988 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1990 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1992 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1994 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1995 (elf32_arm_plt_thumb_stub): New.
1996 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1998 (elf32_arm_link_hash_traverse): Fix typo.
1999 (elf32_arm_link_hash_table): Add obfd.
2000 (elf32_arm_link_hash_newfunc): Initialize new fields.
2001 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2002 (elf32_arm_link_hash_table_create): Initialize obfd.
2003 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2004 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2005 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2006 interworking BFD is not dynamic.
2007 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2008 not emit glue for PLT references.
2009 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2010 emit glue for PLT references. Support the Thumb PLT prefix.
2011 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2013 (elf32_arm_check_relocs): Likewise.
2014 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2016 (allocate_dynrelocs): Handle Thumb PLT references.
2017 (elf32_arm_finish_dynamic_symbol): Likewise.
2018 (elf32_arm_symbol_processing): New function.
2019 (elf_backend_symbol_processing): Define.
2021 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2023 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2024 add_fde_encoding. Remove need_relative.
2025 * elf-eh-frame.c (extra_augmentation_string_bytes)
2026 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2027 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2028 in cases where the CIE has no existing 'R' augmentation. Use
2029 size_of_output_cie_fde when assigning offsets. Use the final offset
2030 as the new section size.
2031 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2032 Account for any extra augmentation bytes in the returned offset.
2033 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2034 moved before being modified. Pad growing entries with DW_CFA_nops.
2035 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2036 and add_fde_encoding.
2038 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2040 * elf32-arm.c (elf32_arm_relocate_section): Use
2041 arm_real_reloc_type.
2043 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2045 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2046 for discard relocations; don't add an R_MIPS_NONE to the main body
2049 2004-11-04 Paul Brook <paul@codesourcery.com>
2051 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2052 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2053 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2054 default version definition for unversioned symbols.
2055 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2056 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2057 _bfd_elf_slurp_version_tables. Set default version for unversioned
2060 2004-11-15 Paul Brook <paul@codesourcery.com>
2062 * elflink.c (elf_link_add_object_symbols): Don't assume version
2063 indices are consecutive.
2065 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2067 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2068 composite relocations against the personality data.
2070 2004-11-13 Paul Brook <paul@codesourcery.com>
2072 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2073 R_ARM_PREL31 relocations to PLT entries.
2074 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2075 (elf32_arm_check_relocs): Ditto.
2077 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2079 * xtensa-isa.c (xtensa_interface_class_id): New.
2081 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2083 * elf32-xtensa.c (property_table_compare): Remove assertion about
2084 entries with the same address and non-zero size.
2085 (xtensa_read_table_entries): Report such entries as errors.
2087 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2089 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2090 R_ARM_RELATIVE on Symbian OS.
2092 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2094 * som.c (som_bfd_print_private_bfd_data): New function.
2095 (som_object_setup): Save the auxiliary header. Don't assume that
2096 zero is an invalid entry point for a shared library.
2097 (som_object_p): Allocate the auxiliary header on the heap.
2099 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2101 (elf32_arm_symbian_modify_segment_map): Likewise.
2103 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2105 From David Poole <daveml@mbuf.com>:
2106 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2107 (elf32_arm_size_dynamic_sections): Call it.
2109 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2111 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2112 (ALL_MACHINES_CFILES): Fix typo.
2113 * Makefile.in: Regenerate.
2114 * po/SRC-POTFILES.in: Regenerate.
2116 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2118 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2119 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2120 symbol in the relocation.
2122 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2123 Vineet Sharma <vineets@noida.hcltech.com>
2125 * coff-maxq.c: New File.
2126 * cpu-maxq.c: New File.
2127 * coffcode.h: Likewise.
2128 * config.bfd: Likewise.
2129 * configure.in (maxqcoff_vec): New target vector.
2130 * Makefile.am: Add support for maxq target.
2131 * configure.in: Likewise.
2132 * archures.c:. Likewise.
2133 * targets.c: Likewise.
2134 * bfd_in2.h : Regenerated.
2135 * Makefile.in: Regenerated.
2136 * configure: Regenerated.
2137 * doc/Makefile.in: Regenerated.
2139 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2141 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2142 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2143 C_NT_WEAK aux entries.
2144 (_bfd_coff_generic_relocate_section): Handle undefined
2147 2004-11-07 Andreas Schwab <schwab@suse.de>
2149 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2150 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2151 non-default visibility.
2153 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2155 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2157 (elf32_arm_symbian_modify_segment_map): Don't
2158 reset includes_filehdr and includes_phdrs here.
2160 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2162 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2163 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2164 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2166 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2167 to a new removed list. Remove normal configuration stanzas.
2168 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2169 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2170 elfarm-nabi.lo with elf32-arm.lo.
2171 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2172 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2173 * elf32-arm.h: Remove.
2174 * elfarm-oabi.c: Remove.
2175 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2176 and bfd_elf32_littlearm_oabi_vec.
2177 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2179 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2181 * config.bfd: Support crisv32-*-* like cris-*-*.
2182 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2183 (bfd_mach_cris_v10_v32): New macros.
2184 * cpu-cris.c: Tweak formatting.
2185 (get_compatible): New function.
2187 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2188 bfd_arch_info_type:s.
2189 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2190 get_compatible for member compatible and link bfd_cris_arch_v32 as
2192 * elf32-cris.c (cris_elf_pcrel_reloc)
2193 (cris_elf_set_mach_from_flags): New functions.
2194 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2195 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2196 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2197 numbers for bfd_mach_cris_v32.
2198 (PLT_ENTRY_SIZE_V32): New macro.
2199 (elf_cris_plt0_entry): Drop last comma in initializer.
2200 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2201 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2203 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2205 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2206 (elf_cris_finish_dynamic_sections): Similar.
2207 (elf_cris_adjust_dynamic_symbol): Similar.
2208 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2210 <switch with PIC relocs>: Emit error and return FALSE for
2211 bfd_mach_cris_v10_v32.
2212 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2213 Emit warning when generating textrel reloc.
2214 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2215 (cris_elf_final_write_processing): Set flags according to mach.
2216 (cris_elf_print_private_bfd_data): Display
2217 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2218 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2219 new_flags. Don't call cris_elf_final_write_processing. Don't
2220 look at the actual elf header flags at all; use
2221 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2222 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2224 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2225 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2226 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2227 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2228 * bfd-in2.h, libbfd.h: Regenerate.
2230 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2232 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2233 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2235 (struct adjust_toc_info): New.
2236 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2238 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2240 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2241 if there are no segments.
2243 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2245 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2247 2004-11-02 Nick Clifton <nickc@redhat.com>
2249 * elf32-iq2000.c: Convert to ISO C90 formatting.
2251 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2253 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2255 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2257 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2258 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2259 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2261 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2263 * elf32-sh.c (tpoff): Take alignment into account.
2265 2004-10-28 Nick Clifton <nickc@redhat.com>
2267 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2268 performing a relocatable link.
2269 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2270 for MIPS ports under Irix.
2272 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2274 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2275 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2276 (elf32_arm_final_link_relocate): Ditto.
2277 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2278 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2279 (elf32_arm_adjust_dynamic_symbol): Ditto.
2280 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2281 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2282 (elf32_arm_r_howto): ... To here.
2283 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2285 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2288 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2289 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2290 and R_IA64_SECREL64LSB.
2292 2004-10-26 Paul Brook <paul@codesourcery.com>
2294 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2295 (bfd_elf_size_dynamic_sections): Create default version definition.
2296 (elf_link_output_extsym): Adjust for default symbol version.
2298 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2300 * mmo.c: Adjust to ISO C.
2302 * mmo.c (mmo_write_section_description): New function broken out
2303 of mmo_internal_write_section.
2304 (mmo_internal_write_section): For each of .text and .data, call
2305 mmo_write_section_description before outputting contents if it has
2306 nontrivially deducible vma or contents.
2307 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2308 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2309 symbols if found within the .data address range.
2311 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2313 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2315 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2317 * mmo.c (File Layout): Correct place of misplaced blurb about
2320 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2322 * config.bfd: Add mips64*-*-openbsd.
2324 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2326 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2329 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2331 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2332 * configure: Regenerate.
2334 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2337 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2338 to linker reloc_overflow callback.
2339 (aout_link_input_section_ext): Likewise.
2340 (aout_link_reloc_link_order): Likewise.
2341 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2342 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2344 (alpha_relocate_section): Likewise.
2345 * coff-arm.c (coff_arm_relocate_section): Likewise.
2346 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2347 * coff-h8500.c (extra_case): Likewise.
2348 * coff-i960.c (coff_i960_relocate_section): Likewise.
2349 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2350 * coff-mips.c (mips_relocate_section): Likewise.
2351 * coff-or32.c (coff_or32_relocate_section): Likewise.
2352 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2353 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2354 * coff-sh.c (sh_relocate_section): Likewise.
2355 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2356 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2357 * coff-z8k.c (extra_case): Likewise.
2358 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2359 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2360 (_bfd_coff_generic_relocate_section): Likewise.
2361 * ecoff.c (ecoff_reloc_link_order): Likewise.
2362 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2363 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2364 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2365 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2366 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2367 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2368 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2369 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2370 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2371 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2372 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2373 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2374 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2375 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2376 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2377 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2378 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2379 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2380 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2381 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2382 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2383 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2384 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2385 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2386 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2387 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2388 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2389 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2390 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2391 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2392 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2393 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2394 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2395 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2396 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2397 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2398 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2399 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2400 * elflink.c (elf_reloc_link_order): Likewise.
2401 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2402 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2403 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2404 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2405 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2406 (aout_link_reloc_link_order): Likewise.
2407 * reloc.c (bfd_generic_get_relocated_section_contents):
2409 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2410 * simple.c (simple_dummy_reloc_overflow): Updated.
2412 2004-10-20 Andreas Schwab <schwab@suse.de>
2414 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2415 (elf_backend_plt_sym_val): Define.
2417 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2419 * config.bfd: Set targ_underscore=yes for PE COFF targets
2421 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2423 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2424 (ppc64_elf_edit_opd): Likewise.
2426 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2428 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2429 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2430 set SEC_ALLOC and SEC_LOAD.
2432 2004-10-18 Nick Clifton <nickc@redhat.com>
2434 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2435 'name' for relocs against both local and global symbols.
2437 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2439 * bfd-in2.h: Regenerate.
2440 * bfd.c (struct bfd): Add no_export.
2441 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2443 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2445 * config.bfd: Whitespace cleanup.
2446 * Makefile.am: Run "make dep-am"
2447 * Makefile.in: Regenerate.
2449 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2451 * elflink.c (struct already_linked_section): Removed.
2452 (try_match_symbols_in_sections, already_linked): Removed.
2453 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2454 prefix of section names when finding already_linked_table
2455 chain. Compare section names. Instead of calling already_linked,
2456 do it inline and only for sections in the same already_linked_list.
2458 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2460 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2461 parameter. If called after _bfd_elf_write_section_eh_frame,
2462 don't allow a -2 return unless need_* bit is already set, and
2463 handle offsets adjusted for output_offset.
2464 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2465 * elf.c (_bfd_elf_section_offset): Update call.
2467 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2470 * coffcode.h (coff_compute_section_file_positions): Cast to
2471 bfd_vma when computing page alignment.
2473 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2475 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2476 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2478 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2480 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2481 relocations use a virtual address, not a section offset.
2483 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2485 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2486 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2487 xtensa_format_encode.
2488 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2489 (ebb_add_proposed_action): Delete.
2491 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2493 * elf32-xtensa.c: Use ISO C90 formatting.
2495 2004-10-12 Paul Brook <paul@codesourcery.com>
2497 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2500 2004-10-12 Paul Brook <paul@codesourcery.com>
2502 * elf32-arm.h: Support EABI version 4 objects.
2504 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2507 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2508 Don't mark as default.
2509 (bfd_x86_64_arch): Don't mark as default.
2511 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2513 * elflink.c (enum action_discarded): New.
2514 (elf_section_complain_discarded): Delete.
2515 (elf_action_discarded): New function subsuming the above and also
2516 controlling reloc behaviour.
2517 (elf_link_input_bfd): Use it.
2519 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2521 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2522 (special_sections): Add .gnu.liblist and .gnu.conflict.
2523 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2525 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2528 * elflink.c (elf_link_input_bfd): Try harder to support
2529 relocations against symbols in removed linkonce sections.
2531 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2533 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2536 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2537 sections do not reference symbols in non-SEC_ALLOC sections.
2539 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2542 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2543 (_bfd_elf_link_omit_section_dynsym): Formatting.
2545 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2547 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2548 * libbfd.h: Regnerate.
2549 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2550 * elf32-frv.c: Likewise.
2551 * elf32-m32r.c: Likewise.
2552 * elf32-ppc.c: Likewise.
2553 * elf64-hppa.c: Likewise.
2554 * elfxx-ia64.c: Likewise.
2555 * opncls.c: Likewise.
2557 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2559 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2560 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2561 offsets stored in struct eh_cie_fde entries before doing other
2564 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2565 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2566 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2567 setting offsets for removed CIEs. Don't set "sec", instead set
2568 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2569 CIE in hdr_info. Only set make_relative and make_lsda_relative
2570 for CIEs. Use pointers rather than array indices.
2571 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2572 make_lsda_relative, need_* on cie_inf for FDEs.
2573 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2574 section output_offset. Delete cie_offset, instead use cie_inf
2575 pointer to CIE entry. Use need_relative and need_lsda_relative on
2576 CIE entry for FDEs. Use pointers rather than array indices.
2578 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2580 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2581 bfd_is_target_special_symbol.
2582 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2583 * som.c (som_bfd_is_target_special_symbol): Define.
2585 2004-10-08 Nick Clifton <nickc@redhat.com>
2587 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2588 * configure: Regenerate.
2589 * bfd-in2.h: Regenerate.
2590 * syms.c (bfd_is_target_special_symbol): New interface function.
2591 Returns true when a symbol should be considered to be special.
2592 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2593 the symbol jump table.
2594 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2595 Return true iff the symbol is a mapping symbol.
2596 (bfd_elf32_bfd_is_target_special_symbol): Define.
2597 * elfxx-target.h: Provide a default definition for
2598 bfd_is_target_special_symbol.
2599 * aout-target.h: Likewise.
2600 * aout-tic30.c: Likewise.
2601 * binary.c: Likewise.
2602 * coffcode.h: Likewise.
2603 * i386msdos.c: Likewise.
2606 * libaout.h: Likewise.
2607 * libbfd-in.h: Likewise
2608 * libecoff.h: Likewise.
2609 * mach-o.c: Likewise.
2611 * nlm-target.h: Likewise.
2612 * oasys.c: Likewise.
2614 * ppcboot.c: Likewise.
2616 * tekhex.c: Likewise.
2617 * versados.c: Likewise.
2619 * xcoff-target.h: Likewise.
2621 * libbfd.h: Regenerate.
2623 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2625 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2626 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2627 (elf_backend_section_from_shdr): Define.
2629 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2631 * syms.c (bfd_is_local_label): Return false for file symbols.
2633 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2634 David Heine <dlheine@tensilica.com>
2636 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2637 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2638 (elf32xtensa_no_literal_movement): New global variable.
2639 (elf_howto_table): Add entries for new relocations.
2640 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2641 (property_table_compare): When addresses are equal, compare sizes and
2642 various property flags.
2643 (property_table_matches): New.
2644 (xtensa_read_table_entries): Extend to read new property tables. Add
2645 output_addr parameter to indicate that output addresses should be used.
2646 Use bfd_get_section_limit.
2647 (elf_xtensa_find_property_entry): New.
2648 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2649 (elf_xtensa_check_relocs): Handle new relocations.
2650 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2651 relocations. Use new xtensa-isa.h functions.
2652 (build_encoding_error_message): Remove encode_result parameter. Add
2653 new target_address parameter used to detect alignment errors.
2654 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2655 error handling. Use new is_operand_relocation function.
2656 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2657 Use underbar macro for error messages. Formatting.
2658 (get_const16_opcode): New.
2659 (get_l32r_opcode): Add a separate flag for initialization.
2660 (get_relocation_opnd): Operand number is no longer explicit in the
2661 relocation. Change to decode the opcode and analyze its operands.
2662 (get_relocation_slot): New.
2663 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2664 Use new xtensa-isa.h functions to handle multislot instructions.
2665 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2666 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2667 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2668 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2669 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2670 get_single_format, init_op_single_format_table): New.
2671 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2672 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2673 (contract_asm_expansion): Add error_message parameter and pass it to
2674 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2675 with R_XTENSA_SLOT0_OP.
2676 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2677 instructions. Use new xtensa-isa.h functions.
2678 (r_reloc struct): Add new virtual_offset field.
2679 (r_reloc_init): Add contents and content_length parameters. Set
2680 virtual_offset field to zero. Add contents to target_offset field for
2681 partial_inplace relocations.
2682 (r_reloc_is_defined): Check for null.
2683 (print_r_reloc): New debug function.
2684 (source_reloc struct): Replace xtensa_operand field with pair of the
2685 opcode and the operand position. Add is_abs_literal field.
2686 (init_source_reloc): Specify operand by opcode/position pair. Set
2687 is_abs_literal field.
2688 (source_reloc_compare): When target_offsets are equal, compare other
2689 fields to make sorting predictable.
2690 (literal_value struct): Add is_abs_literal field.
2691 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2692 (init_literal_value): New.
2693 (is_same_value): Replace with ...
2694 (literal_value_equal): ... this function. Add comparisons of
2695 virtual_offset and is_abs_literal fields.
2696 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2697 failure. Initialize has_last_loc field.
2698 (value_map_hash_table_delete): New.
2699 (hash_literal_value): Rename to ...
2700 (literal_value_hash): ... this. Include is_abs_literal flag and
2701 virtual_offset field in the hash value.
2702 (get_cached_value): Rename to ...
2703 (value_map_get_cached_value): ... this. Update calls to
2704 literal_value_hash and literal_value_equal.
2705 (add_value_map): Check for allocation failure. Update calls to
2706 value_map_get_cached_value and literal_value_hash.
2707 (text_action, text_action_list, text_action_t): New types.
2708 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2709 text_action_add, text_action_add_literal, offset_with_removed_text,
2710 offset_with_removed_text_before_fill, find_insn_action,
2711 print_action_list, print_removed_literals): New.
2712 (offset_with_removed_literals): Delete.
2713 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2714 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2715 allocated_relocs_count fields.
2716 (init_xtensa_relax_info): Initialize new fields.
2717 (reloc_bfd_fix struct): Add new translated field.
2718 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2720 (fix_compare, cache_fix_array): New.
2721 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2722 section via get_xtensa_relax_info. Use cache_fix_array to set up
2723 sorted fix_array and use bsearch instead of linear search.
2724 (section_cache_t): New struct.
2725 (init_section_cache, section_cache_section, clear_section_cache): New.
2726 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2727 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2728 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2729 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2731 (retrieve_contents): Use bfd_get_section_limit.
2732 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2733 to compute_removed_literals. Free value_map_hash_table when no longer
2735 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2736 compute_text_actions for all sections.
2737 (find_relaxable_sections): Mark sections as relaxable if they contain
2738 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2739 call. Increment relax_info src_count field only for appropriate
2740 relocation types. Remove is_literal_section check.
2741 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2742 r_reloc_init and find_associated_l32r_irel. Check
2743 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2744 literals. Pass is_abs_literal flag to init_source_reloc.
2745 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2746 CONST16 instructions. Adjust calls to r_reloc_init and
2747 pcrel_reloc_fits. Handle weak symbols conservatively.
2748 (find_associated_l32r_irel): Add bfd parameter and pass it to
2750 (compute_text_actions, compute_ebb_proposed_actions,
2751 compute_ebb_actions, check_section_ebb_pcrels_fit,
2752 check_section_ebb_reduces, text_action_add_proposed,
2753 compute_fill_extra_space): New.
2754 (remove_literals): Replace with ...
2755 (compute_removed_literals): ... this function. Call
2756 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2757 Call xtensa_read_table_entries to get the property table. Skip
2758 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2759 is_removable_literal, remove_dead_literal, and
2760 identify_literal_placement functions.
2761 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2762 instead of linear search.
2763 (is_removable_literal, remove_dead_literal,
2764 identify_literal_placement): New.
2765 (relocations_reach): Update check for literal not referenced by any
2766 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2767 (coalesce_shared_literal, move_shared_literal): New.
2768 (relax_section): Use bfd_get_section_limit. Call
2769 translate_section_fixes. Update calls to r_reloc_init and
2770 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2771 Add call to pin_internal_relocs. Add special handling for
2772 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2773 info to calculate new addend_displacement variable. Replace code for
2774 deleting literals with more general code to perform the actions
2775 determined by the action_list for the section.
2776 (translate_section_fixes, translate_reloc_bfd_fix): New.
2777 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2778 find_removed_literal only if is_operand_relocation. Update call to
2779 offset_with_removed_text. Use new target_offset and removed_bytes
2781 (move_literal): New.
2782 (relax_property_section): Use bfd_get_section_limit. Set new
2783 is_full_prop_section flag and handle new property tables. Update calls
2784 to r_reloc_init and offset_with_removed_text. Check
2785 is_relaxable_asm_section flag. Handle expansion of zero-sized
2786 unreachable entries, with use of offset_with_removed_text_before_fill.
2787 For relocatable links, combine entries only for literal tables.
2788 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2789 calls to offset_with_removed_text. Translate st_size field for
2791 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2792 failure. Add contents parameter. Update call to get_bfd_fix. Update
2793 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2794 R_XTENSA_ASM_EXPAND relocs.
2795 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2796 call to get_bfd_fix. Include offset from contents for partial_inplace
2798 (is_reloc_sym_weak): New.
2799 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2800 (prop_sec_len): New.
2801 (xtensa_is_property_section): Handle new property sections.
2802 (is_literal_section): Delete.
2803 (internal_reloc_compare): When r_offset matches, compare r_info and
2804 r_addend to make sorting predictable.
2805 (internal_reloc_matches): New.
2806 (xtensa_get_property_section_name): Handle new property sections.
2807 (xtensa_get_property_predef_flags): New.
2808 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2809 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2810 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2811 (xtisa_errno, xtisa_error_msg): New variables.
2812 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2813 (xtensa_insnbuf_alloc): Add error handling.
2814 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2815 use xtensa_format_decode. Add error handling.
2816 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2817 instruction length to find the number of bytes to copy.
2818 (xtensa_isa_init): Add error handling. Replace calls to
2819 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2820 tables in the xtensa_modules structure.
2821 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2822 xtensa_extend_isa): Delete.
2823 (xtensa_isa_free): Change to only free lookup tables.
2824 (opname_lookup_compare): Replace with ...
2825 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2826 (xtensa_insn_maxlength): Rename to ...
2827 (xtensa_isa_maxlength): ... this.
2828 (xtensa_insn_length): Delete.
2829 (xtensa_insn_length_from_first_byte): Replace with ...
2830 (xtensa_isa_length_from_chars): ... this function.
2831 (xtensa_num_opcodes): Rename to ...
2832 (xtensa_isa_num_opcodes): ... this.
2833 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2834 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2835 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2836 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2837 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2838 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2839 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2840 (xtensa_opcode_lookup): Add error handling.
2841 (xtensa_decode_insn): Replace with ...
2842 (xtensa_opcode_decode): ... this function, with new format and
2843 slot parameters. Add error handling.
2844 (xtensa_encode_insn): Replace with ...
2845 (xtensa_opcode_encode): ... this function, which does the encoding via
2846 one of the entries in the "encode_fns" array. Add error handling.
2847 (xtensa_opcode_name): Add error handling.
2848 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2849 xtensa_opcode_is_call): New.
2850 (xtensa_num_operands): Replace with ...
2851 (xtensa_opcode_num_operands): ... this function. Add error handling.
2852 (xtensa_opcode_num_stateOperands,
2853 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2854 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2855 xtensa_operand_is_visible): New.
2856 (xtensa_get_operand, xtensa_operand_kind): Delete.
2857 (xtensa_operand_inout): Add error handling and special-case for
2859 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2860 operate on one slot of an instruction. Added error handling.
2861 (xtensa_operand_encode): Handle default operands with no encoding
2862 functions. Check for success by comparing against decoded value.
2864 (xtensa_operand_decode): Handle default operands. Return decoded value
2865 through argument pointer. Add error handling.
2866 (xtensa_operand_is_register, xtensa_operand_regfile,
2867 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2868 (xtensa_operand_isPCRelative): Rename to ...
2869 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2870 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2871 through argument pointer. Add error handling.
2872 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2873 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2874 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2875 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2876 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2877 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2878 xtensa_state_is_exported, xtensa_sysreg_lookup,
2879 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2880 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2881 xtensa_interface_num_bits, xtensa_interface_inout,
2882 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2883 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2884 * xtensa-modules.c: Rewrite to use new data structures.
2885 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2886 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2887 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2888 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2889 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2890 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2891 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2892 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2893 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2894 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2895 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2896 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2897 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2898 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2899 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2900 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2901 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2902 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2903 * Makefile.in: Regenerate.
2904 * bfd-in2.h: Likewise.
2905 * libbfd.h: Likewise.
2907 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2909 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2910 against the absolute section.
2911 (mips_elf64_write_rela): Likewise.
2913 2004-10-07 Jan Beulich <jbeulich@novell.com>
2915 * elf.c (elf_find_function): Don't generally check for matching
2916 section, just for non-file symbols. Remove redunant comparison
2918 * elf32-arm.h (arm_elf_find_function): Likewise.
2920 2004-10-07 Jeff Baker <jbaker@qnx.com>
2922 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2923 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2926 2004-10-04 Roland McGrath <roland@redhat.com>
2928 * hash.c (bfd_hash_set_default_size): Use const for table.
2929 Use size_t instead of int for variable compared to sizeof results.
2931 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2934 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2936 2004-10-01 Paul Brook <paul@codesourcery.com>
2938 * elf32-arm.h (elf32_arm_fake_sections,
2939 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2941 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2943 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2945 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2947 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2948 need_relative or need_lsda_relative if we are processing an
2949 offset for a reloc on a FDE initial loc or LSDA field
2951 (_bfd_elf_write_section_eh_frame): Test need_relative and
2952 need_lsda_relative in place of corresponding make_* field
2953 when deciding to use pc-relative encodings.
2955 2004-09-30 Paul Brook <paul@codesourcery.com>
2957 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2958 target2 relocation type.
2960 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2963 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2965 2004-09-30 Paul Brook <paul@codesourcery.com>
2967 * reloc.c: Add BFD_RELOC_ARM_SMI.
2968 * bfd-in2.h: Regenerate.
2971 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2973 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2974 vma and output offset to address.
2975 * simple.c (simple_save_output_info): Only set output section
2976 and offset for debug sections, or those not already set up by
2978 (bfd_simple_get_relocated_section_contents): Update comment.
2980 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2982 * elf.c (IS_LOADED): Delete.
2983 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2984 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2987 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2990 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2991 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2992 redundant assignment of EM_SPARC.
2994 2004-09-22 Brian Ford <ford@vss.fsi.com>
2996 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2997 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2999 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3001 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3003 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3004 (elf_backend_modify_segment_map): Don't define.
3006 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3008 * elf.c (IS_LOADED): Define.
3009 (assign_file_positions_for_segments): Don't round up file offset of
3010 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3011 Delete code handling link script adjustment of lma. Do the adjust
3012 in later code handling similar ajustments. Remove dead code error
3013 check. Warn if section lma would require a negative offset
3014 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3015 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3016 update voff in section loop. Change voff in segment loop to be an
3017 adjustment on top of "off". Set sec->filepos and update "off" later.
3018 Test for loadable sections consistently using IS_LOADED. Similarly,
3019 test for alloc-only sections other than .tbss consistently.
3020 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3021 Tidy PT_NOTE handling. Use %B and %A in error messages.
3022 (assign_file_positions_except_relocs): Use %B in error message.
3024 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3026 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3027 (CONFIG_STATUS_DEPENDENCIES): New.
3028 (Makefile): Removed.
3029 (config.status): Likewise.
3030 * Makefile.in: Regenerated.
3032 2004-09-17 Paul Brook <paul@codesourcery.com>
3034 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3035 (bfd_elf32_arm_process_before_allocation): Update prototype.
3036 * bfd-in2.h: Regenerate.
3037 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3038 (elf32_arm_link_hash_table_create): Set it.
3039 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3040 (bfd_elf32_arm_set_target_relocs): New function.
3041 (arm_real_reloc_type): New function.
3042 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3043 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3044 (elf32_arm_gc_sweep_hook): Ditto.
3045 (elf32_arm_check_relocs): Ditto.
3046 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3047 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3049 (elf32_arm_got_prel): New variable.
3050 (elf32_arm_howto_from_type): New function.
3051 (elf32_arm_info_to_howto): Use it.
3052 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3053 BFD_RELOC_ARM_TARGET2.
3054 * libbfd.h: Regenerate.
3055 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3057 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3059 * ecoff.c: Update u.undef.next refs.
3060 * elf64-ppc.c: Likewise.
3061 * elflink.c: Likewise.
3062 * linker.c: Likewise.
3063 * xcofflink.c: Likewise.
3065 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3066 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3067 fields to indirect struct.
3068 * elf-m10300.c: Update u.weakdef refs.
3069 * elf32-arm.h: Likewise.
3070 * elf32-cris.c: Likewise.
3071 * elf32-frv.c: Likewise.
3072 * elf32-hppa.c: Likewise.
3073 * elf32-i370.c: Likewise.
3074 * elf32-i386.c: Likewise.
3075 * elf32-m32r.c: Likewise.
3076 * elf32-m68k.c: Likewise.
3077 * elf32-ppc.c: Likewise.
3078 * elf32-s390.c: Likewise.
3079 * elf32-sh.c: Likewise.
3080 * elf32-sparc.c: Likewise.
3081 * elf32-vax.c: Likewise.
3082 * elf32-xtensa.c: Likewise.
3083 * elf64-alpha.c: Likewise.
3084 * elf64-hppa.c: Likewise.
3085 * elf64-ppc.c: Likewise.
3086 * elf64-s390.c: Likewise.
3087 * elf64-sh64.c: Likewise.
3088 * elf64-sparc.c: Likewise.
3089 * elf64-x86-64.c: Likewise.
3090 * elfxx-ia64.c: Likewise.
3091 * elfxx-mips.c: Likewise.
3092 * elflink.c: Likewise. Also u.elf_hash_value.
3093 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3095 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3096 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3097 (bfd_elf_gc_record_vtentry): Likewise.
3098 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3100 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3102 * Makefile.am: Run "make dep-am".
3103 * Makefile.in: Regenerate.
3104 * bfd-in2.h: Regenerate.
3105 * po/SRC-POTFILES.in: Regenerate.
3106 * po/bfd.pot: Regenerate.
3108 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3110 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3111 with bitfields. Make "type" and "other" bitfields too.
3112 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3113 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3114 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3115 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3116 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3117 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3118 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3119 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3120 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3121 * elf-m10300.c: Likewise.
3123 * elf32-arm.h: Likewise.
3124 * elf32-cris.c: Likewise.
3125 * elf32-frv.c: Likewise.
3126 * elf32-hppa.c: Likewise.
3127 * elf32-i370.c: Likewise.
3128 * elf32-i386.c: Likewise.
3129 * elf32-m32r.c: Likewise.
3130 * elf32-m68k.c: Likewise.
3131 * elf32-ppc.c: Likewise.
3132 * elf32-s390.c: Likewise.
3133 * elf32-sh-symbian.c: Likewise.
3134 * elf32-sh.c: Likewise.
3135 * elf32-sh64.c: Likewise.
3136 * elf32-sparc.c: Likewise.
3137 * elf32-vax.c: Likewise.
3138 * elf32-xtensa.c: Likewise.
3139 * elf64-alpha.c: Likewise.
3140 * elf64-hppa.c: Likewise.
3141 * elf64-ppc.c: Likewise.
3142 * elf64-s390.c: Likewise.
3143 * elf64-sh64.c: Likewise.
3144 * elf64-sparc.c: Likewise.
3145 * elf64-x86-64.c: Likewise.
3146 * elflink.c: Likewise.
3147 * elfxx-ia64.c: Likewise.
3148 * elfxx-mips.c: Likewise.
3149 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3150 * configure: Regenerate.
3151 * aclocal.m4: Regenerate.
3153 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3155 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3156 around uses of R_ARM_TARGET1.
3157 (elf32_arm_check_relocs): Likewise.
3159 2004-09-13 Paul Brook <paul@codesourcery.com>
3161 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3163 * bfd-in2.h: Regenerate.
3164 * libbfd.h: Regenerate.
3165 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3166 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3167 (bfd_elf32_arm_process_before_allocation): Ditto.
3168 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3169 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3170 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3173 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3175 * hpux-core.c (thread_section_p): New function.
3176 (hpux_core_core_file_p): Fix computation of offset in call
3177 to bfd_seek. Create a ".reg" section from an arbitrary
3178 ".reg/<id>" section if none was created after having read
3181 2004-09-11 Andreas Schwab <schwab@suse.de>
3183 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3184 * aclocal.m4: Rebuild.
3185 * configure: Rebuild.
3187 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3189 * section.c (bfd_sections_find_if): Fix parameter name in
3190 comment to match code.
3192 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3194 * elf.c (assign_file_positions_except_relocs): Assign relocs
3195 stored in a bfd section.
3197 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3199 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3200 h->gotplt_refcount to 0, not -1.
3202 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3204 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3205 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3207 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3208 handle symbol visibility here.
3210 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3212 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3213 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3215 (ppc_stub_name): Remove trailing "+0" on stub name.
3216 (create_linkage_sections): Create relocations for
3217 branch lookup table when --emit-relocs as well as when --shared.
3218 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3219 relbrlt test. For --emit-stub-syms, always output a sym even when
3220 one already exists on a plt call stub. Put stub type in the stub
3222 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3224 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3225 reloc_count in stub sections. Adjust relbrlt test.
3226 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3227 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3228 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3229 for relocs against discarded symbols. Fix comments.
3231 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3233 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3234 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3236 (map_sections_to_segments): ... here. Use it. Assign a file
3237 position to the .dynamic section if it is not loadable, but part
3238 of the PT_DYNAMIC segment.
3239 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3240 offsets, not VMAs, for the BPABI. Do not fill in the header in
3241 the .got.plt section for the BPABI.
3242 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3244 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3246 2004-09-06 Nick Clifton <nickc@redhat.com>
3248 * elflink.c (elf_link_add_object_symbols): Set the error code to
3249 bfd_error_wrong_format when the input format does not match the
3252 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3254 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3255 (ppc64_elf_check_directives): ..here.
3256 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3257 before accessing ppc64_elf_tdata.
3258 (ppc64_elf_finish_dynamic_sections): And here too.
3260 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3262 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3264 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3266 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3267 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3268 (bfd_elf32_littlearm_symbian_vec): Likewise.
3269 * configure: Regenerated.
3270 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3271 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3272 (PLT_ENTRY_SIZE): Likewise.
3273 (bfd_vma_elf32_arm_symbian_plt_entry): New
3275 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3277 (create_got_section): Don't create sections when generating BPABI
3279 (elf32_arm_create_dynamic_sections): Tidy.
3280 (elf32_arm_link_hash_table_create): Set plt_header_size,
3281 plt_entry_size, and symbian_p.
3282 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3283 generating BPABI objects.
3284 (allocate_dynrelocs): Use htab->plt_header_size, not
3285 PLT_HEADER_SIZE. Do not add to .got.plt when
3286 generating BPABI objects.
3287 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3288 * elfarm-nabi.c: Add SymbianOS target vectors.
3289 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3290 (_bfd_elf_link_create_dynamic_sections): Likewise.
3291 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3292 (elfNN_bed): Use it.
3293 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3294 (bfd_elf32_littlearm_symbian_vec): Likewise.
3295 (_bfd_target_vector): Add them.
3297 2004-09-03 Nick Clifton <nickc@redhat.com>
3300 * coffcode.h (handle_COMDAT): Replace abort with an warning
3301 message and allow the scan to continue.
3303 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3305 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3306 in when reading relocs, not our sorted syms. Remove unnecessary
3309 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3311 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3313 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3315 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3316 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3317 replace uses of *_alias with *_noncanonical.
3318 * aclocal.m4: Rebuild with aclocal 1.4p6.
3319 * Makefile.in: Rebuild with automake 1.4p6.
3320 * doc/Makefile.in: Rebuild with automake 1.4p6.
3321 * configure.in: Autoupdate with autoupdate 2.59.
3322 * config.in: Regenerate with autoheader 2.59.
3323 * configure: Regnerate with autoconf 2.59.
3325 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3327 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3328 symbol pointer arrays before modifying.
3330 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3332 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3333 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3334 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3335 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3336 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3337 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3338 Use both symbol tables on non-relocatable objects. Use a common
3339 error exit. Fix "mid" warning.
3340 * libbfd.h: Regenerate.
3341 * bfd-in2.h: Regenerate.
3343 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3345 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3347 (struct sfpr_def_parms): Save some space.
3348 (sfpr_define): Here too.
3350 * elf64-ppc.c (compare_symbols): Put section syms first.
3351 (sym_exists_at): New function.
3352 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3353 points only for relocatable files. Use .opd section contents
3354 otherwise. Generally clean up the code.
3356 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3358 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3359 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3360 (struct sfpr_def_parms): New.
3361 (sfpr_define): New function.
3362 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3363 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3364 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3365 (savefpr1_tail, restfpr1_tail): New functions.
3366 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3367 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3368 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3369 code. Define all ABI mandated _save and _rest functions.
3371 2004-08-26 Paul Brook <paul@codesourcery.com>
3373 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3375 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3377 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3380 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3382 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3383 that pcrel correction is applied for R_386_PC32.
3385 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3387 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3388 for R_386_32 and R_386_PC32 relocs against symbols defined in
3391 2004-08-25 Dmitry Diky <diwil@spec.ru>
3393 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3394 Add new relocations.
3395 * bfd-in2.h: Regenerate.
3396 * libbfd.h: Regenerate.
3397 * elf32-msp430.c: Clean-up code.
3398 (elf_msp430_howto_table): Add new relocation entries.
3399 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3400 (msp430_elf_relax_section): New function.
3401 (msp430_elf_relax_delete_bytes): New function.
3402 (msp430_elf_symbol_address_p): New function.
3404 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3406 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3407 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3409 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3411 * elflink.c (_bfd_elf_section_already_linked): Handle
3412 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3414 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3416 * config.bfd (arm*-*-symbianelf*): New target.
3417 (arm*-*-eabi*): Likewise.
3419 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3421 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3422 "struct ppc_link_hash_entry *".
3423 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3424 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3426 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3428 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3429 entries (where fd_aux overlaps next entry's fd_func).
3430 Add non_overlapping argument, use it.
3431 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3432 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3433 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3434 as indexes into opd_sym_map/opd_adjust array.
3435 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3437 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3439 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3440 if we can look up their function descriptor in a regular file.
3442 2004-08-18 Nick Clifton <nickc@redhat.com>
3445 * cofflink.c (coff_link_add_symbols): Check that the comdat
3446 pointer in the coff_section_data structure has been initialised
3449 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3452 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3453 changing bfd_link_hash_undefined to bfd_link_hash_new.
3455 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3457 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3459 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3460 (synthetic_opd, synthetic_relocatable): New variables.
3461 (compare_symbols, compare_relocs): New helper routines.
3462 (ppc64_elf_get_synthetic_symtab): New function.
3463 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3465 * bfd-in2.h: Regenerated.
3466 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3467 to relsyms. Return 0 if abfd is relocatable.
3469 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3471 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3473 2004-08-17 Nick Clifton <nickc@redhat.com>
3475 * (is_arm_mapping_symbol_name): New function - return true
3476 when a symbol name matches the requirements for an ARM mapping
3478 (arm_elf_find_function): New function based on
3479 elf_find_function in elf.c but skipping ARM mapping symbols
3480 and including thumb function symbols.
3481 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3482 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3484 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3486 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3487 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3488 (ppc64_elf_brtaken_reloc): Here too.
3490 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3492 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3494 (ppc64_elf_check_directives): Check that we have the right hash
3495 table before proceeding.
3497 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3499 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3500 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3501 the sections that will be discarded.
3503 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3505 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3507 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3509 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3510 free space available.
3512 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3514 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3515 occurrences with bfd_byte * thoughout file.
3517 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3518 (xcoff_write_armap_big): Likewise.
3519 (xcoff_write_archive_contents_old): Likewise.
3520 (xcoff_write_archive_contents_big): Likewise.
3522 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3524 2004-08-13 Nick Clifton <nickc@redhat.com>
3526 * elf32-arm.h: Convert to ISO C90.
3528 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3531 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3534 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3536 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3537 (bfd_archive_filename, bfd_get_section_ident): Delete.
3538 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3539 bfd_archive_filename.
3540 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3541 to warn about symbols in discarded sections. Use _bfd_error_handler.
3542 * aout-adobe.c (aout_adobe_callback): See below.
3543 * aout-cris.c (swap_ext_reloc_in): ..
3544 * coff-arm.c (find_thumb_glue, find_arm_glue,
3545 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3546 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3547 coff_arm_copy_private_bfd_data): ..
3548 * coff-i860.c (i860_reloc_processing): ..
3549 * coff-mcore.c (mcore_coff_unsupported_reloc,
3550 coff_mcore_relocate_section): ..
3551 * coff-ppc.c (coff_ppc_relocate_section): ..
3552 * coff-rs6000.c (xcoff_create_csect_from_smclas
3553 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3554 sh_swap_insns, sh_relocate_section): ..
3555 * coff-tic54x.c (tic54x_reloc_processing): ..
3556 * coff-tic80.c (coff_tic80_relocate_section): ..
3557 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3558 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3559 coff_slurp_symbol_table, coff_classify_symbol,
3560 coff_slurp_reloc_table): ..
3561 * coffgen.c (_bfd_coff_read_string_table): ..
3562 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3563 _bfd_coff_generic_relocate_section): ..
3564 * cpu-arm.c (bfd_arm_merge_machines): ..
3565 * cpu-sh.c (sh_merge_bfd_arch): ..
3566 * elf-hppa.h (elf_hppa_relocate_section): ..
3567 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3568 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3569 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3570 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3571 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3572 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3573 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3574 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3575 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3576 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3577 cris_elf_merge_private_bfd_data
3578 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3579 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3580 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3581 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3582 elf32_hppa_relocate_section): ..
3583 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3584 i370_elf_check_relocs, i370_elf_relocate_section): ..
3585 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3586 elf_i386_relocate_section): ..
3587 * elf32-m32r.c (m32r_elf_relocate_section,
3588 m32r_elf_merge_private_bfd_data): ..
3589 * elf32-m68hc1x.c (m68hc12_add_stub,
3590 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3591 * elf32-m68k.c (elf_m68k_relocate_section): ..
3592 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3593 mcore_elf_relocate_section): ..
3594 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3595 ppc_elf_check_relocs, ppc_elf_relocate_section,
3596 ppc_elf_begin_write_processing): ..
3597 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3598 elf_s390_relocate_section): ..
3599 * elf32-sh-symbian.c (sh_symbian_import_as,
3600 sh_symbian_process_embedded_commands,
3601 sh_symbian_relocate_section): ..
3602 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3603 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3604 sh_elf_merge_private_data): ..
3605 * elf32-sparc.c (elf32_sparc_check_relocs,
3606 elf32_sparc_relocate_section,
3607 elf32_sparc_merge_private_bfd_data): ..
3608 * elf32-v850.c (v850_elf_check_relocs,
3609 v850_elf_merge_private_bfd_data): ..
3610 * elf32-xtensa.c (elf_xtensa_check_relocs,
3611 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3612 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3613 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3614 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3615 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3616 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3617 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3618 ppc64_elf_relocate_section): ..
3619 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3620 elf_s390_relocate_section): ..
3621 * elf64-sh64.c (sh_elf64_relocate_section): ..
3622 * elf64-sparc.c (sparc64_elf_check_relocs,
3623 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3624 sparc64_elf_merge_private_bfd_data): ..
3625 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3626 elf64_x86_64_relocate_section): ..
3627 * elflink.c (_bfd_elf_add_default_symbol,
3628 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3629 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3630 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3631 elf_get_linked_section_vma, elf_fixup_link_order,
3632 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3633 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3634 * elfxx-ia64.c (elfNN_ia64_relax_section,
3635 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3636 * elfxx-mips.c (mips_elf_perform_relocation,
3637 _bfd_mips_elf_check_relocs,
3638 _bfd_mips_elf_merge_private_bfd_data): ..
3639 * ieee.c (ieee_slurp_external_symbols): ..
3640 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3641 * libbfd.c (_bfd_generic_verify_endian_match): ..
3642 * linker.c (_bfd_generic_link_add_one_symbol,
3643 _bfd_generic_section_already_linked): ..
3644 * pdp11.c (translate_to_native_sym_flags): ..
3645 * pe-mips.c (coff_pe_mips_relocate_section): ..
3646 * peicode.h (pe_ILF_build_a_bfd): ..
3647 * srec.c (srec_bad_byte): ..
3648 * stabs.c (_bfd_link_section_stabs): ..
3649 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3650 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3651 with corresponding %B and %A in _bfd_error_handler format string.
3652 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3653 calls to use %A and %B. Fix "against symbol .. from section" and
3654 similar error messages. Combine multiple _bfd_error_handler calls
3655 where they were separated due to bfd_archive_filename deficiencies.
3656 * bfd-in2.h: Regenerate.
3658 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3660 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3663 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3665 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3666 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3667 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3669 (link_hash_newfunc): Init was_undefined.
3670 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3671 Use undefweak instead.
3672 (ppc64_elf_check_directives): Fix undefs chain.
3673 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3675 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3676 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3677 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3679 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3681 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3682 error, test input_section flags rather than sec.
3684 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3686 * elf-bfd.h (struct elf_backend_data): Add
3687 elf_backend_archive_symbol_lookup.
3688 (_bfd_elf_archive_symbol_lookup): Declare.
3689 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3690 (elf_link_add_archive_symbols): ..extracted from here. Call the
3692 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3693 (elfNN_bed): Init new field.
3694 * elf64-ppc.c (elf_backend_check_directives): Define.
3695 (elf_backend_archive_symbol_lookup): Define.
3696 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3697 a ppc_link_hash_entry pointer.
3699 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3700 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3701 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3702 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3703 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3704 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3705 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3708 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3710 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3711 (ppc64_elf_add_symbol_hook): Test for NULL section.
3712 (get_sym_h): Formatting.
3713 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3716 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3717 long branch stubs with code handling plt and r2off branch stubs.
3719 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3721 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3722 * elflink.c (elf_link_input_bfd): Formatting.
3723 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3725 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3726 (link_hash_newfunc): Don't set it.
3727 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3728 (ppc64_elf_mark_entry_syms): Delete.
3729 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3730 sections. Use get_opd_info.
3731 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3733 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3735 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3737 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3738 (func_desc_adjust): Don't set have_undefweak.
3739 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3740 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3742 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3743 "struct ppc_link_hash_entry *". Adjust all references.
3744 (ppc64_elf_hide_symbol): Correct a comment.
3746 * elf64-ppc.c (get_opd_info): New function.
3747 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3748 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3749 before calling get_fdh. Test fdh rather than h before dereferencing
3750 fdh. Mark removed symbols in opd_adjust.
3751 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3752 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3754 (ppc64_elf_output_symbol_hook): Likewise.
3756 2004-08-06 Paul Brook <paul@codesourcery.com>
3758 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3759 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3760 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3761 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3762 and BFD_RELOC_ARM_SBREL32.
3763 * bfd-in2.h, bbfd.h: Regenerate.
3765 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3767 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3768 the dynamic link symbol actually in use.
3770 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3772 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3774 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3775 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3777 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3778 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3780 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3781 Nick Clifton <nickc@redhat.com>
3784 * bfd.c (_bfd_default_error_handler): Make it global.
3786 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3788 * elf.c (assign_section_numbers): Cope gracefully with sections
3789 which have SHF_LINK_ORDER set but no sh_link set up.
3790 * elflink.c (elf_get_linked_section_vma): Likewise.
3792 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3795 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3796 Set it to _bfd_default_error_handler.
3797 (elfNN_bed): Add elf_backend_link_order_error_handler.
3799 * libbfd-in.h (_bfd_default_error_handler): New.
3801 * libbfd.h: Regenerated.
3803 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3805 * archures.c (bfd_mach_sparc_64bit_p): Define.
3806 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3807 * bfd-in2.h: Rebuilt.
3809 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3811 Introduce SH2a support.
3812 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3813 * archures.c (bfd_mach_sh2a_nofpu): New.
3814 * bfd-in2.h: Rebuilt.
3815 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3816 (arch_info_struct): Add sh2a_nofpu.
3817 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3818 2003-12-29 DJ Delorie <dj@redhat.com>
3819 * reloc.c: Add relocs for sh2a.
3820 * bfd-in2.h: Regenerate.
3821 * libbfd.hh: Regenerate.
3822 2003-12-01 Michael Snyder <msnyder@redhat.com>
3823 * archures.c (bfd_mach_sh2a): New.
3824 * bfd-in2.h: Rebuilt.
3825 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3827 (arch_info_struct): Add sh2a.
3828 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3830 2004-07-28 Nick Clifton <nickc@redhat.com>
3831 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3834 * som.c (setup_sections): Improve estimation of space sizes in
3835 relocatable objects.
3837 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3838 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3839 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3841 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3842 * configure: Regenerate.
3843 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3844 case that accepts OSABI=NetBSD and OSABI=SysV.
3845 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3846 the base of .got or .data (if .got does not exist).
3847 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3849 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3850 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3851 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3852 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3854 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3857 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3858 (elf_sec_group): Defined.
3859 (bfd_elf_match_symbols_in_sections): New prototype.
3860 (_bfd_elf_setup_group_pointers): Likewise.
3862 * elf.c (bfd_elf_discard_group): Abort.
3863 (bfd_elf_set_group_contents): Also include relocation sections.
3864 Remove zero-fill for ld -r.
3865 (_bfd_elf_setup_group_pointers): New function.
3866 (elf_sort_elf_symbol): Likewise.
3867 (elf_sym_name_compare): Likewise.
3868 (bfd_elf_match_symbols_in_sections): Likewise.
3870 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3872 * elflink.c (match_group_member): New.
3873 (elf_link_input_bfd): Check group member for discarded section.
3874 (try_match_symbols_in_sections): New function.
3875 (already_linked): Likewise.
3876 (_bfd_elf_section_already_linked): Support mixing comdat group
3877 and linkonce section.
3879 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3880 * linker.c (bfd_section_already_linked_table_traverse): New.
3882 * libbfd.h: Regenerated.
3884 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3886 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3887 BFD_RELOC_CRX_SWITCH32.
3888 * bfd-in2.h: Regenerate.
3889 * libbfd.h: Regenerate.
3890 * elf32-crx.c: Support relocation/relaxation of
3891 BFD_RELOC_CRX_SWITCH* types.
3893 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3895 * elf64-ppc.c: Correct "Linker stubs" comment.
3897 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3899 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3901 (elf_linked_to_section): New.
3903 * elf.c (assign_section_numbers): Set up sh_link for
3906 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3907 to sh_link for SHT_IA_64_UNWIND sections.
3909 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3911 * elflink.c (elf_fixup_link_order): Add _() to error message.
3913 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3915 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3918 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3920 * aout-adobe.c (aout_32_section_already_linked): Defined.
3921 * aout-target.h (MY_section_already_linked): Likewise.
3922 * aout-tic30.c (MY_section_already_linked): Likewise.
3923 * binary.c (binary_section_already_linked): Likewise.
3924 * bout.c (b_out_section_already_linked): Likewise.
3925 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3926 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3927 * coffcode.h (coff_section_already_linked): Likewise.
3928 * i386msdos.c (msdos_section_already_linked): Likewise.
3929 * i386os9k.c (os9k_section_already_linked): Likewise.
3930 * ieee.c (ieee_section_already_linked): Likewise.
3931 * ihex.c (ihex_section_already_linked): Likewise.
3932 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3933 * mmo.c (mmo_section_already_linked): Likewise.
3934 * nlm-target.h (nlm_section_already_linked): Likewise.
3935 * oasys.c (oasys_section_already_linked): Likewise.
3936 * pef.c (bfd_pef_section_already_linked): Likewise.
3937 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3938 * som.c (som_bfd_discard_group): Likewise.
3939 * srec.c (srec_section_already_linked): Likewise.
3940 * tekhex.c (tekhex_section_already_linked): Likewise.
3941 * versados.c (versados_section_already_linked): Likewise.
3942 * vms.c (vms_section_already_linked): Likewise.
3943 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3944 * xsym.c (bfd_sym_section_already_linked): Likewise.
3946 * bfd-in.h (bfd_section_already_linked_table_init): New.
3947 (bfd_section_already_linked_table_free): Likewise.
3949 * coff-rs6000.c (rs6000coff_vec): Add
3950 _bfd_generic_section_already_linked.
3951 (pmac_xcoff_vec): Likewise.
3952 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3953 (aix5coff64_vec): Likewise.
3955 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3956 * elflink.c (_bfd_elf_section_already_linked): New function.
3958 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3960 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3961 (_bfd_generic_section_already_linked): New.
3962 (bfd_section_already_linked_hash_entry): Likewise.
3963 (bfd_section_already_linked): Likewise.
3964 (bfd_section_already_linked_table_lookup): Likewise.
3965 (bfd_section_already_linked_table_insert): Likewise.
3967 * linker.c (bfd_section_already_linked): New.
3968 (_bfd_section_already_linked_table): Likewise.
3969 (bfd_section_already_linked_table_lookup): Likewise.
3970 (bfd_section_already_linked_table_insert): Likewise.
3971 (already_linked_newfunc): Likewise.
3972 (bfd_section_already_linked_table_init): Likewise.
3973 (bfd_section_already_linked_table_free): Likewise.
3974 (_bfd_generic_section_already_linked): Likewise.
3976 * section.c (bfd_section): Remove comdat.
3977 (bfd_comdat_info): Moved to ...
3978 * bfd-in.h (coff_comdat_info): Here.
3979 (bfd_coff_get_comdat_section): New.
3980 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3981 * libcoff-in.h (coff_section_tdata): Add comdat.
3982 * coffcode.h (handle_COMDAT): Updated.
3983 * cofflink.c (coff_link_add_symbols): Likewise.
3984 * ecoff.c (bfd_debug_section): Likewise.
3986 * targets.c (bfd_target): Add _section_already_linked.
3987 (BFD_JUMP_TABLE_LINK): Updated.
3989 * bfd-in2.h: Regenerated.
3990 * libbfd.h: Likewise.
3991 * libcoff.h: Likewise.
3993 2003-07-21 Paul Brook <paul@codesourcery.com>
3995 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3996 elf_fixup_link_order): New functions.
3997 (bfd_elf_final_link): Call elf_fixup_link_order.
3999 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4001 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4002 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4004 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4005 _bfd_elf_symbol_refs_local_p.
4006 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4009 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4011 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4013 (bfd_elf_get_dyn_lib_class): New prototype.
4014 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4016 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4017 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4018 entry is needed. Issue an error if a DT_NEEDED entry is needed
4019 for a file marked DYN_NO_NEEDED.
4020 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4023 * bfd-in2.h: Regenerated.
4025 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4027 * elflink.c (elf_section_complain_discarded): Don't complain in
4030 2004-07-10 James E Wilson <wilson@specifixinc.com>
4032 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4033 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4034 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4035 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4037 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4038 bfd_put_64 to bfd_putl64.
4039 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4041 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4044 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4045 .init/.fini sections when trying to relax it.
4047 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4049 * elf.c (assign_file_positions_for_segments): Make sure the
4050 .dynamic section is the first section in the PT_DYNAMIC segment.
4052 2004-07-09 Nick Clifton <nickc@redhat.com>
4054 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4055 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4056 sh_elf_get_flags_from_mach functions so that they do not conflict
4057 when this target is built with other sh-elf targets.
4058 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4059 suppression of this function.
4060 (sh_elf_find_flags): Likewise.
4062 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4064 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4065 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4066 (BFD32_BACKENDS): Add elf32-crx.lo.
4067 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4068 (cpu-crx.lo): New target.
4069 (elf32-crx.lo): New target.
4070 * Makefile.in: Regenerate.
4071 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4072 (bfd_archures_list): Add bfd_crx_arch.
4073 * bfd-in2.h: Regenerate.
4074 * config.bfd: Handle crx-*-elf*, crx*.
4075 * configure.in: Handle bfd_elf32_crx_vec.
4076 * configure: Regenerate.
4077 * cpu-crx.c: New file.
4078 * elf32-crx.c: Likewise.
4079 * libbfd.h: Regenerate.
4080 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4081 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4082 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4083 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4084 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4085 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4086 * targets.c (bfd_elf32_crx_vec): Declare.
4087 (bfd_target_vector): Add bfd_elf32_crx_vec.
4089 2004-07-06 Nick Clifton <nickc@redhat.com>
4091 * config.bfd: Add sh-symbian-elf target.
4092 * configure.in: Add bfd_elf32_shl_symbian_vec.
4093 * configure: Regenerate.
4094 * elf-bfd.h (struct elf_backend_data): Add new field
4096 * elflink.c (elf_link_add_object_symbols): Invoke the
4097 check_directives function, if defined.
4098 * elfxx-target.h: Provide a default, NULL definition for
4100 * targets.c: Add bfd_elf32_shl_symbian_vec.
4101 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4103 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4104 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4105 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4106 not already been defined.
4107 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4108 * sh-symbian.c: New file. Provide functions to support the
4109 * sh-symbian-elf target.
4110 * Makefile.am: Add elf32-sh-symbian.c
4111 * Makefile.in: Regenerate.
4113 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4115 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4116 * Makefile.am: Ran make dep-am.
4117 * Makefile.in: Ran make dep-in.
4119 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4121 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4124 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4126 * config.bfd: Add want64 to configuration target s390-*-linux*.
4128 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4130 * bfd.c (bfd_get_section_ident): New.
4132 * elflink.c (elf_link_read_relocs_from_section): Call
4133 bfd_get_section_ident to identify the section when reporting
4135 (_bfd_elf_link_output_relocs): Likewise.
4136 (elf_link_output_extsym): Likewise.
4137 (elf_link_input_bfd): Likewise.
4138 (bfd_elf_gc_record_vtinherit): Likewise.
4140 * bfd-in2.h: Regenerated.
4142 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4143 Nick Clifton <nickc@redhat.com>
4146 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4147 of section symbols to mips_elf_sort_hash_table ().
4149 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4151 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4153 (elf_section_complain_discarded): New function. Handle
4154 .gcc_except_table too.
4155 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4156 in discarded sections.
4157 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4159 2004-06-30 James E Wilson <wilson@specifixinc.com>
4161 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4162 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4164 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4167 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4168 local references to discarded sections and report their
4171 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4173 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4174 sec_info_type, test section name instead.
4176 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4179 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4180 in .init/.fini sections.
4182 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4184 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4185 bfd_get_section_limit.
4187 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4189 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4190 output section size.
4192 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4194 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4196 (mmix_elf_perform_relocation): Adjust for above change.
4197 (mmix_elf_relocate_section): Likewise.
4198 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4199 (mmix_elf_get_section_contents): Delete.
4200 (bfd_elf64_get_section_contents): Delete.
4201 (mmix_elf_relocate_section): Zero stub area.
4202 * linker.c (default_indirect_link_order): Alloc max of section size
4204 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4205 * section.c (bfd_malloc_and_get_section): Likewise.
4206 (struct bfd_section): Update rawsize comment.
4207 * bfd-in2.h: Regenerate.
4209 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4211 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4213 * bfd-in.h (bfd_get_section_limit): Define.
4214 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4215 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4216 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4217 * coff-arm.c (coff_arm_relocate_section): Likewise.
4218 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4219 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4220 (bfd_ns32k_final_link_relocate): Likewise.
4221 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4222 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4223 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4224 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4225 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4226 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4227 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4228 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4229 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4230 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4231 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4232 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4233 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4234 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4235 * elf32-v850.c (v850_elf_reloc): Likewise.
4236 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4237 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4238 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4239 * elf64-mips.c (mips_elf64_gprel32_reloc)
4240 (mips16_gprel_reloc): Likewise.
4241 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4242 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4243 * elf64-sparc.c (init_insn_reloc): Likewise.
4244 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4245 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4246 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4247 (_bfd_mips_elf_generic_reloc): Likewise.
4248 * bfd-in2.h: Regenerate.
4250 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4252 * bfd-in.h (struct stab_info): Move from stabs.c.
4253 * stabs.c (struct stab_link_includes_table): Delete.
4254 (stab_link_includes_lookup): Delete.
4255 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4256 level of indirection from sinfo parm.
4257 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4258 stabstr section. Adjust hash table accesses.
4259 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4260 alloc. Adjust stab_info test.
4261 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4262 (_bfd_coff_final_link): Adjust stab_info test.
4263 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4264 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4266 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4267 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4268 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4269 stabstr section. Adjust stab_info test.
4270 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4271 (_bfd_write_stab_strings): Adjust prototypes.
4272 * libbfd.h: Regenerate.
4273 * libcoff.h: Regenerate.
4274 * bfd-in2.h: Regenerate.
4276 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4278 From Miod Vallat <miod@online.fr>:
4279 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4281 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4283 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4284 (struct elf32_mn10300_link_hash_entry): Remove
4285 pcrel_relocs_copied.
4286 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4287 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4288 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4289 and gotoff relocations if the symbol doesn't bind locally. Use
4290 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4291 relocation for PCREL32.
4292 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4293 to test whether a symbol binds locally.
4294 (elf32_mn10300_link_hash_newfunc): Don't initialize
4295 pcrel_relocs_copied.
4296 (_bfd_mn10300_elf_discard_copies): Delete.
4297 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4299 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4301 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4303 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4305 * som.c (som_set_reloc_info): Correct small typo.
4307 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4309 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4310 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4311 (m32r_elf_gcsweep_hook): Likewise.
4312 (m32r_elf_check_relocs): Likewise.
4313 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4314 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4315 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4316 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4317 * bfd-in2.h: Regenerated.
4318 * libbfd.h: Regenerated.
4320 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4322 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4324 (elf64_x86_64_relocate_section): Issue an error for
4325 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4326 against global symbols when building shared library.
4328 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4330 * section.c (struct sec): Rename "_cooked_size" to "size".
4331 Rename "_raw_size" to "rawsize".
4332 (STD_SECTION): Adjust comments.
4333 (bfd_set_section_size, bfd_get_section_contents): Use size.
4334 (bfd_malloc_and_get_section): New function.
4335 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4336 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4337 Correctly free reloc and contents memory.
4338 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4339 and fake CIE now that we can shink section size to zero.
4340 (_bfd_elf_write_section_eh_frame): Likewise..
4341 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4342 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4343 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4344 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4345 unneeded indirection.
4346 * elf.c (_bfd_elf_section_offset): .. and update call.
4347 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4348 * libbfd.h: Regenerate.
4349 * bfd-in2.h: Regenerate.
4351 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4352 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4353 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4354 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4355 Similarly use "rawsize", if non-zero, in reloc functions to validate
4356 reloc addresses. Use new bfd_malloc_and_get_section in most places
4357 where bfd_get_section_contents was called. Expand all occurrences of
4358 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4359 grok_prstatus and similar functions to "size".
4360 * aix386-core.c (aix386_core_file_p): ..
4361 * aix5ppc-core.c (xcoff64_core_p): ..
4362 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4363 aout_adobe_set_section_contents): ..
4364 * aout-target.h (callback): ..
4365 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4366 MY_bfd_final_link): ..
4367 * aoutf1.h (sunos4_core_file_p): ..
4368 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4369 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4370 final_link, aout_link_input_section): ..
4371 * binary.c (binary_object_p, binary_canonicalize_symtab,
4372 binary_set_section_contents): ..
4373 * bout.c (b_out_callback, b_out_write_object_contents,
4374 b_out_set_section_contents, b_out_bfd_relax_section,
4375 b_out_bfd_get_relocated_section_contents): ..
4376 * cisco-core.c (cisco_core_file_validate): ..
4377 * coff-alpha.c (alpha_ecoff_object_p,
4378 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4379 * coff-arm.c (coff_arm_relocate_section,
4380 bfd_arm_allocate_interworking_sections): ..
4381 * coff-h8300.c (h8300_reloc16_extra_cases,
4382 h8300_bfd_link_add_symbols): ..
4383 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4384 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4385 ppc_bfd_coff_final_link): ..
4386 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4387 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4388 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4389 * coff64-rs6000.c (xcoff64_write_object_contents,
4390 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4391 * coffcode.h (coff_compute_section_file_positions,
4392 coff_write_object_contents): ..
4393 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4394 coff_section_symbol, build_debug_section): ..
4395 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4396 process_embedded_commands, _bfd_coff_link_input_bfd,
4397 _bfd_coff_write_global_sym): ..
4398 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4399 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4400 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4401 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4402 _bfd_dwarf2_find_nearest_line): ..
4403 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4404 ecoff_compute_section_file_positions,
4405 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4406 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4407 _bfd_elf_discard_section_eh_frame_hdr,
4408 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4409 _bfd_elf_write_section_eh_frame,
4410 _bfd_elf_write_section_eh_frame_hdr): ..
4411 * elf-hppa.h (elf_hppa_sort_unwind): ..
4412 * elf-m10200.c (mn10200_elf_relax_section,
4413 mn10200_elf_relax_delete_bytes,
4414 mn10200_elf_get_relocated_section_contents): ..
4415 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4416 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4417 mn10300_elf_relax_delete_bytes,
4418 mn10300_elf_get_relocated_section_contents,
4419 _bfd_mn10300_elf_adjust_dynamic_symbol,
4420 _bfd_mn10300_elf_discard_copies,
4421 _bfd_mn10300_elf_size_dynamic_sections,
4422 _bfd_mn10300_elf_finish_dynamic_sections): ..
4423 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4424 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4425 bfd_elf_set_group_contents, map_sections_to_segments,
4426 elf_sort_sections, assign_file_positions_for_segments,
4427 SECTION_SIZE, copy_private_bfd_data,
4428 _bfd_elf_get_dynamic_reloc_upper_bound,
4429 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4430 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4431 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4432 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4433 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4434 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4435 bfd_elf32_arm_process_before_allocation,
4436 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4437 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4438 elf32_arm_write_section): ..
4439 * elf32-cris.c (cris_elf_grok_prstatus,
4440 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4441 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4442 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4443 elf_cris_discard_excess_dso_dynamics,
4444 elf_cris_discard_excess_program_dynamics): ..
4445 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4446 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4447 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4448 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4449 elf32_frvfdpic_size_dynamic_sections,
4450 elf32_frvfdpic_modify_segment_map,
4451 elf32_frvfdpic_finish_dynamic_sections): ..
4452 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4453 elf32_h8_get_relocated_section_contents): ..
4454 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4455 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4456 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4457 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4458 elf32_hppa_finish_dynamic_sections): ..
4459 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4460 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4461 i370_elf_finish_dynamic_sections): ..
4462 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4463 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4464 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4465 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4466 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4467 * elf32-ip2k.c (ip2k_is_switch_table_128,
4468 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4469 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4470 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4471 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4472 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4473 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4474 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4475 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4476 m32r_elf_get_relocated_section_contents): ..
4477 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4478 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4479 m68hc11_elf_relax_delete_bytes): ..
4480 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4481 m68hc12_elf_size_one_stub): ..
4482 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4483 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4484 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4485 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4486 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4487 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4488 elf32_mips_grok_prstatus): ..
4489 * elf32-or32.c (or32_elf_consth_reloc): ..
4490 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4491 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4492 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4493 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4494 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4495 ppc_elf_final_write_processing): ..
4496 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4497 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4498 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4499 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4500 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4501 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4502 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4503 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4504 * elf32-sh64-com.c (sh64_address_in_cranges,
4505 sh64_get_contents_type): ..
4506 * elf32-sh64.c (sh64_find_section_for_address,
4507 sh64_elf_final_write_processing): ..
4508 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4509 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4510 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4511 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4512 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4513 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4514 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4515 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4516 elf_vax_finish_dynamic_sections): ..
4517 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4518 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4519 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4520 xstormy16_elf_finish_dynamic_sections): ..
4521 * elf32-xtensa.c (xtensa_read_table_entries,
4522 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4523 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4524 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4525 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4526 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4527 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4528 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4529 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4530 xtensa_callback_required_dependence): ..
4531 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4532 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4533 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4534 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4535 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4536 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4537 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4538 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4539 * elf64-hppa.c (allocate_dynrel_entries,
4540 elf64_hppa_size_dynamic_sections,
4541 elf64_hppa_finish_dynamic_sections): ..
4542 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4543 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4544 elf64_mips_grok_prstatus): ..
4545 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4546 mmix_elf_relocate_section, mmix_elf_final_link,
4547 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4548 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4549 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4550 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4551 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4552 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4553 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4554 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4555 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4556 ppc64_elf_finish_dynamic_sections): ..
4557 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4558 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4559 elf_s390_finish_dynamic_sections): ..
4560 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4561 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4562 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4563 sh64_elf64_finish_dynamic_sections): ..
4564 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4565 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4566 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4567 sparc64_elf_finish_dynamic_symbol,
4568 sparc64_elf_finish_dynamic_sections): ..
4569 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4570 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4571 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4572 elf64_x86_64_finish_dynamic_sections): ..
4573 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4574 * elfcode.h (elf_slurp_reloc_table): ..
4575 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4576 elf_finalize_dynstr, elf_link_add_object_symbols,
4577 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4578 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4579 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4580 elf32_mips_grok_prstatus): ..
4581 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4582 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4583 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4584 elfNN_ia64_finish_dynamic_sections): ..
4585 * elfxx-mips.c (mips_elf_create_procedure_table,
4586 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4587 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4588 mips_elf_global_got_index, mips_elf_multi_got,
4589 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4590 mips_elf_allocate_dynamic_relocations,
4591 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4592 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4593 _bfd_mips_elf_always_size_sections,
4594 _bfd_mips_elf_size_dynamic_sections,
4595 _bfd_mips_elf_finish_dynamic_symbol,
4596 _bfd_mips_elf_finish_dynamic_sections,
4597 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4598 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4599 _bfd_elf_mips_get_relocated_section_contents,
4600 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4601 * hp300hpux.c (callback): ..
4602 * hppabsd-core.c (make_bfd_asection): ..
4603 * hpux-core.c (make_bfd_asection): ..
4604 * i386linux.c (linux_link_create_dynamic_sections,
4605 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4606 * i386msdos.c (msdos_write_object_contents): ..
4607 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4608 os9k_set_section_contents): ..
4609 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4610 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4611 ieee_write_section_part, do_with_relocs, do_as_repeat,
4612 do_without_relocs, ieee_write_debug_part, init_for_output,
4613 ieee_set_section_contents): ..
4614 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4615 * irix-core.c (do_sections, make_bfd_asection): ..
4616 * libaout.h (aout_section_merge_with_text_p): ..
4617 * libbfd.c (_bfd_generic_get_section_contents,
4618 _bfd_generic_get_section_contents_in_window): ..
4619 * linker.c (default_indirect_link_order): ..
4620 * lynx-core.c (make_bfd_asection): ..
4621 * m68klinux.c (linux_link_create_dynamic_sections,
4622 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4623 * mach-o.c (bfd_mach_o_make_bfd_section,
4624 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4625 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4626 bfd_mach_o_scan_read_segment): ..
4627 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4628 _bfd_merge_sections): ..
4629 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4630 mmo_map_set_sizes, mmo_canonicalize_symtab,
4631 mmo_internal_write_section, mmo_write_object_contents): ..
4632 * netbsd-core.c (netbsd_core_file_p): ..
4633 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4634 nlm_alpha_set_public_section): ..
4635 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4636 * nlm32-sparc.c (nlm_sparc_write_import): ..
4637 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4638 nlm_compute_section_file_positions): ..
4639 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4640 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4641 * opncls.c (get_debug_link_info): ..
4642 * osf-core.c (make_bfd_asection): ..
4643 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4644 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4645 final_link, aout_link_input_section): ..
4646 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4647 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4648 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4649 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4650 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4651 * ptrace-core.c (ptrace_unix_core_file_p): ..
4652 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4653 _bfd_final_link_relocate, bfd_generic_relax_section,
4654 bfd_generic_get_relocated_section_contents): ..
4655 * reloc16.c (bfd_coff_reloc16_relax_section,
4656 bfd_coff_reloc16_get_relocated_section_c): ..
4657 * riscix.c (riscix_some_aout_object_p): ..
4658 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4659 * sco5-core.c (make_bfd_asection): ..
4660 * simple.c (bfd_simple_get_relocated_section_contents): ..
4661 * som.c (som_object_setup, setup_sections, som_prep_headers,
4662 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4663 som_set_reloc_info, som_get_section_contents,
4664 som_bfd_link_split_section): ..
4665 * sparclinux.c (linux_link_create_dynamic_sections,
4666 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4667 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4668 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4669 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4670 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4671 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4672 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4673 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4674 sunos_finish_dynamic_link): ..
4675 * syms.c (_bfd_stab_section_find_nearest_line): ..
4676 * tekhex.c (first_phase, tekhex_set_section_contents,
4677 tekhex_write_object_contents): ..
4678 * trad-core.c (trad_unix_core_file_p): ..
4679 * versados.c (process_esd, process_otr, process_otr): ..
4680 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4681 * vms-misc.c (add_new_contents): ..
4682 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4683 * vms.c (vms_set_section_contents): ..
4684 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4685 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4686 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4687 * xsym.c (bfd_sym_scan): .. See above.
4689 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4691 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4692 calling _bfd_merged_section_offset only for section symbols.
4694 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4696 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4697 for handling SEC_MERGE symbols in relax_section.
4699 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4701 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4702 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4703 linked together. Mark the result as h8300sx code.
4705 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4707 * elf-bfd.h (struct elf_backend_data): Added
4708 elf_backend_omit_section_dynsym.
4709 (_bfd_elf_link_omit_section_dynsym): Declare.
4710 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4711 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4712 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4713 (_bfd_elf_link_renumber_dynsyms): ... this function.
4714 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4715 _bfd_elf_link_omit_section_dynsym).
4716 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4718 2004-06-21 Nick Clifton <nickc@redhat.com>
4720 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4723 2004-06-17 Jerome Guitton <guitton@gnat.com>
4725 * bfd-in.h (bfd_cache_close_all): New function declaration.
4726 * bfd-in2.h: Regenerate.
4727 * cache.c (bfd_cache_close_all): New function definition.
4729 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4731 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4733 * configure: Regenerate.
4735 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4737 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4738 the pre-existing section.
4740 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4742 * section.c (struct sec): Remove usused flags. Reorganize a little.
4743 (bfd_get_section_size_before_reloc): Delete.
4744 (bfd_get_section_size_after_reloc): Delete.
4745 (STD_SECTION): Update.
4746 (bfd_get_section_size_now): Delete.
4747 (bfd_set_section_contents): Don't referece reloc_done.
4748 (bfd_get_section_contents): Remove reloc_done comment.
4749 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4751 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4752 * ecoff.c (bfd_debug_section): Update initializer.
4753 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4754 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4755 * bfd-in.h (bfd_section_size): Expand.
4756 (bfd_get_section_size): New macro.
4757 * bfd-in2.h: Regenerate.
4758 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4759 bfd_get_section_size_before_reloc with bfd_get_section_size.
4760 * coffcode.h (coff_write_object_contents): Likewise.
4761 * coffgen.c (build_debug_section): Likewise.
4762 * dwarf1.c (parse_line_table): Likewise.
4763 (_bfd_dwarf1_find_nearest_line): Likewise.
4764 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4765 * i386msdos.c (msdos_write_object_contents): Likewise.
4766 * pdp11.c (squirt_out_relocs): Likewise.
4767 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4768 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4770 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4772 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4773 removal) with updated comment.
4774 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4776 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4777 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4779 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4781 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4782 overflow on branches to undefweaks.
4784 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4786 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4787 as ecoff_section_data() does not return a valid lvalue.
4789 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4791 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4792 (elf_link_add_object_symbols): Likewise.
4794 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4795 (elf_backend_reloc_type_class): New.
4797 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4799 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4801 * configure: Regenerate.
4803 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4805 From: Albert Chin-A-Young <china@thewrittenword.com>
4806 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4809 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4811 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4814 2004-05-28 DJ Delorie <dj@redhat.com>
4816 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4817 for linking, but otherwise adjust reloc for merged sections.
4819 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4821 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4822 _bfd_merged_section_offset for local symbols.
4824 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4826 * Makefile.am: Regenerate dependencies.
4827 * Makefile.in: Regenerate.
4828 * archures.c: Add bfd_mach_sh3_nommu .
4829 * bfd-in2.h: Regenerate.
4830 * cpu-sh.c: Add sh3-nommu architecture.
4831 (bfd_to_arch_table): Create new table.
4832 (sh_get_arch_from_bfd_mach): Create new function.
4833 (sh_get_arch_up_from_bfd_mach): Create new function.
4834 (sh_merge_bfd_arch): Create new function.
4835 * elf32-sh.c (sh_ef_bfd_table): Add table.
4836 (sh_elf_check_relocs): Replace switch statement with
4837 use of sh_ef_bfd_table .
4838 (sh_elf_get_flags_from_mach): Add new function.
4839 (sh_find_elf_flags): Likewise.
4840 (sh_elf_copy_private_data): Replace most of non-elf contents
4841 with a call to sh_merge_bfd_arch() .
4843 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4845 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4846 * Makefile.in: Regenerate.
4848 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4850 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4851 custom calling conventions for dynamic symbols.
4852 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4853 symbol if it's an alias to a global one.
4855 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4857 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4860 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4862 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4865 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4867 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4868 for SHT_GROUP sections.
4870 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4872 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4874 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4875 * merge.c: Formatting. Remove unnecessary casts. Expand
4876 bfd_get_section_alignment macro.
4877 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4878 use throughout file.
4879 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4880 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4881 section name to determine sinfo group, instead test output section
4883 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4884 _bfd_strip_section_from_output rather than just twiddling flags.
4885 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4886 (_bfd_merge_sections): Update prototype.
4887 * libbfd.h: Regenerate.
4889 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4891 * netbsd-core.c: Correctly indent section that sets architecture
4894 From Miod Vallat <miod@online.fr>:
4895 * m88kopenbsd.c: New file.
4896 * targets.c (m88k_openbsd_vec): New.
4897 * config.bfd: Add m88k-*-openbsd*.
4898 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4899 (m88kopenbsd_vec): New.
4900 * configure: Regenerate.
4901 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4902 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4904 * Makefile.in: Regenerate.
4905 * po/SRC-POTFILES.in: Regenerate.
4907 2004-05-24 Nick Clifton <nickc@redhat.com>
4909 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4910 introduced by hash table size patch.
4912 2004-05-22 Ben Elliston <bje@au.ibm.com>
4914 * configure.in (is_release): Remove.
4915 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4916 (AC_OUTPUT): Don't output bfdver.h from version.h.
4917 * configure: Regenerate.
4918 * Makefile.am (RELEASE): New variable.
4919 (bfdver.h): New target.
4920 * Makefile.in: Regenerate.
4921 * doc/Makefile.in: Likewise.
4923 2004-05-22 Ben Elliston <bje@au.ibm.com>
4925 * Makefile.am (config.status): Don't depend on version.h.
4926 * Makefile.in: Regenerate.
4928 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4930 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4931 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4932 * libbfd.h: Regenerate.
4933 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4934 (_bfd_elf_rel_local_sym): Likewise.
4935 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4936 (elf_link_input_bfd): Likewise.
4937 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4938 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4939 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4940 (elfNN_ia64_relocate_section): Likewise.
4942 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4944 * hash.c (bfd_default_hash_table_size): New variable.
4945 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4946 (bfd_hash_set_default_size): New function. Set the default size
4947 to a selected prime number close to the argument. Document new
4949 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4950 * bfd-in2.h: Regenerate.
4951 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4952 * Makefile.in: Regenerate.
4954 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4956 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4957 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4958 arm, m68k, m88k and hppa core files.
4960 2004-05-21 Nick Clifton <nickc@redhat.com>
4962 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4963 (bfd_bwrite): Likewise.
4964 (bfd_tell): Likewise.
4965 (bfd_flush): Likewise.
4966 (bfd_stat): Likewise.
4967 (bfd_seek): Likewise.
4968 (bfd_get_mtime): Likewise.
4969 (bfd_get_size): Likewise.
4971 2004-05-19 Ben Elliston <bje@au.ibm.com>
4973 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4975 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4977 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4978 (bfd_generic_openr_next_archived_file): Likewise.
4980 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4982 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4983 section names by inserting a new substring after .gnu.linkonce, except
4984 for .gnu.linkonce.t.* where the "t." is replaced.
4986 2004-05-17 Adam Nemet <anemet@lnxw.com>
4988 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4989 (m68-*-lynxos* case): Likewise.
4990 (powerpc-*-lyxnos* case): New case.
4991 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4993 2004-05-17 David Heine <dlheine@tensilica.com>
4995 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4996 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4997 * bfd.c (bfd_copy_private_header_data): Define.
4998 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5000 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5001 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5002 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5003 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5004 segments by calling copy_private_bfd_data.
5005 (_bfd_elf_copy_private_header_data): Define.
5006 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5007 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5008 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5009 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5010 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5011 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5012 * som.c (som_bfd_copy_private_header_data): Define.
5013 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5014 * vms.c (vms_bfd_copy_private_header_data): Define.
5015 * bfd-in2.h: Regenerate.
5016 * libbfd.h: Regenerate.
5018 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5020 * elfxx-mips.c (MINUS_TWO): Define.
5021 (mips_elf_higher, mips_elf_highest,
5022 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5023 some bfd_vma values.
5024 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5026 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5028 * som.c (log2): Rename to exact_log2. Adjust all callers.
5030 2004-05-13 Paul Brook <paul@codesourcery.com>
5032 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5033 dwarf3 format CIE entries. Remove comment about the size of the
5034 ra_column field. It is now correctly deduced.
5036 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5038 * config.bfd (or32-*-rtems*): Switch to elf.
5040 2004-05-13 Nick Clifton <nickc@redhat.com>
5042 * po/fr.po: Updated French translation.
5044 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5046 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5047 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5048 Adjust counting of last_local.
5049 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5050 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5051 created by the linker nor !SHF_ALLOC.
5053 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5054 DT_PLTGOT to the start of the .got.plt section instead of the
5055 .got output section. Set sh_entsize for .got section in addition
5057 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5058 is at sgot->output_section->vma.
5059 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5060 DT_PLTGOT to the start of the .got.plt section instead of the
5061 .got output section.
5062 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5063 is at sgot->output_section->vma. Set sh_entsize for .got section
5064 in addition to .got.plt.
5065 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5066 (bfd_section_from_phdr): Likewise.
5067 (map_sections_to_segments): Likewise.
5068 (assign_file_positions_for_segments): Likewise.
5069 (get_program_header_size): Likewise.
5070 * elflink.c (bfd_elf_size_dynamic_sections): Set
5071 elf_tdata (output_bfd)->relro from info->relro.
5072 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5074 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5076 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5077 a zero symndx for which we hadn't accounted a dynamic relocation.
5078 (_frvfdpic_add_rofixup): Likewise.
5080 2004-05-07 Brian Ford <ford@vss.fsi.com>
5081 DJ Delorie <dj@redhat.com>
5083 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5084 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5085 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5086 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5088 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5090 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5091 immediately if there's no link info.
5092 (elf32_frvfdpic_copy_private_bfd_data): New.
5093 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5095 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5097 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5098 filename argument is null; do not call strlen on a null pointer.
5100 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5102 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5105 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5107 * configure.in (bfd_elf32_frvfdpic_vec): New.
5108 * configure: Rebuilt.
5109 * targets.c (bfd_elf32_frvfdpic_vec): New.
5110 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5112 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5113 frvfdpic instead of frv. Rearrange elf-target macros such that
5114 the FDPIC-specific ones are only defined for this new target
5116 (bfd_elf32_frvfdpic_vec): Declare.
5118 (elf32_frv_relocate_section): Use it to enable segment checking
5119 and to control rofixup emission. Add output section vma to
5120 applied relocation in non-LOAD non-ALLOC sections. Use
5121 _bfd_error_handler for errors.
5122 (_frv_create_got_section): Create .rel.got and .rofixup only in
5123 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5125 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5126 (elf32_frvfdpic_modify_segment_map): Likewise.
5127 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5128 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5129 error message if we miscompute the rofixup size.
5130 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5131 (frvfdpic_elf_encode_eh_address): Likewise.
5132 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5133 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5134 relocs. Reject unknown relocation types.
5135 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5136 (frv_elf_merge_private_bfd_data): Likewise.
5137 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5138 0x4000 for newly-added elf32-frvfdpic.
5140 2004-05-05 Nick Clifton <nickc@redhat.com>
5143 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5144 returning NULL as most users of this function do not check its
5146 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5147 of bfd_cache_lookup().
5148 * sco5-core.c (sco5_core_file_p): Likewise.
5149 * trad-core.c (trad_unix_core_file_p): Likewise.
5151 2004-05-05 Nick Clifton <nickc@redhat.com>
5153 * cache.c (bfd_cache_lookup): Improve formatting.
5154 * archive.c: Fix formatting.
5156 2004-05-05 Peter Barada <peter@the-baradas.com>
5158 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5159 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5160 * bfd-in2.h(bfd_architecture): Regenerate.
5162 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5164 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5166 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5167 those against discarded link-once and SEC_MERGE section symbols.
5169 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5171 * section.c (bfd_get_section_by_name_if): New.
5172 * bfd-in2.h: Regenerated.
5174 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5176 * som.c (som_bfd_is_group_section): Define.
5178 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5180 * section.c (bfd_make_section_anyway): Copy the whole
5181 bfd_hash_entry, not just "next" from existing entry.
5183 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5185 * elf.c (bfd_section_from_shdr): Maintain the section order in
5187 (special_sections): Add ".note.GNU-stack".
5188 (elf_fake_sections): Handle section group for relocatable
5191 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5193 * section.c (bfd_sections_find_if): New.
5194 * bfd-in2.h: Regenerated.
5196 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5198 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5200 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5201 * elf.c (bfd_elf_is_group_section): New function.
5202 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5203 * section.c (bfd_generic_is_group_section): New function.
5204 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5205 (BFD_JUMP_TABLE_LINK): Adjust.
5206 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5207 * aout-target.h (MY_bfd_is_group_section): Define.
5208 * aout-tic30.c (MY_bfd_is_group_section): Define.
5209 * bfd.c (bfd_is_group_section): Define.
5210 * binary.c (binary_bfd_is_group_section): Define.
5211 * bout.c (b_out_bfd_is_group_section): Define.
5212 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5213 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5214 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5215 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5216 * coffcode.h (coff_bfd_is_group_section): Define.
5217 * i386msdos.c (msdos_bfd_is_group_section): Define.
5218 * i386os9k.c (os9k_bfd_is_group_section): Define.
5219 * ieee.c (ieee_bfd_is_group_section): Define.
5220 * ihex.c (ihex_bfd_is_group_section): Define.
5221 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5222 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5223 * mmo.c (mmo_bfd_is_group_section): Define.
5224 * nlm-target.h (nlm_bfd_is_group_section): Define.
5225 * oasys.c (oasys_bfd_is_group_section): Define.
5226 * pef.c (bfd_pef_bfd_is_group_section): Define.
5227 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5228 * srec.c (srec_bfd_is_group_section): Define.
5229 * tekhex.c (tekhex_bfd_is_group_section): Define.
5230 * versados.c (versados_bfd_is_group_section): Define.
5231 * vms.c (vms_bfd_is_group_section): Define.
5232 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5233 * bfd-in2.h: Regenerate.
5234 * libbfd.h: Regenerate.
5236 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5238 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5240 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5242 * configure.in: Update version to 2.15.91.
5243 * configure: Regenerate.
5245 2004-04-29 Brian Ford <ford@vss.fsi.com>
5247 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5248 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5249 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5250 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5251 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5252 .gnu.linkonce.wi. sections.
5253 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5254 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5256 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5257 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5259 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5261 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5262 * bfd-in2.h: Regenerate.
5263 * libbfd.h: Likewise.
5265 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5267 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5269 (setup_sections): Use som_subspace_dictionary_record struct instead
5270 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5271 is_comdat, is_common or dup_common.
5272 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5273 is_comdat, is_common and dup_common in section subspace_dict from
5275 (som_begin_writing): Use som_subspace_dictionary_record struct.
5276 (som_finish_writing): Likewise.
5277 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5278 is_common and dup_common flags in info for symbol. Add comment
5279 regarding linker support for these fields. Slightly reorganize
5281 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5282 dup_common fields in symbol table from symbol info.
5283 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5284 arguments. Set corresponding fields in copy_data. Change all callers.
5285 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5287 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5288 * som.h (som_subspace_dictionary_record): Define.
5289 (som_copyable_section_data_struct): Add is_comdat, is_common and
5291 (som_section_data_struct): Use som_subspace_dictionary_record struct
5292 instead of subspace_dictionary_record.
5293 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5295 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5297 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5298 if set. Check reloc_done flag before applying relocations. Use
5299 output addresses, both when applying relocations and when comparing
5300 against the specified section.
5301 (elf_xtensa_relocate_section): Use output address to check if dynamic
5302 reloc is in a literal pool. Set section's reloc_done flag.
5304 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5306 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5307 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5309 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5312 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5314 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5315 structure field removed in 2004-04-24 patch.
5316 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5318 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5320 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5321 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5322 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5323 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5324 field before calling elf_backend_section_flags.
5326 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5328 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5329 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5330 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5331 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5332 and BFD_RELOC_32_PCREL.
5333 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5334 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5335 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5336 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5337 (mips_elf_next_relocation): Move comment about matching HI/LO
5339 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5340 R_MIPS_GNU_REL_HI16.
5342 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5344 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5345 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5346 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5347 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5348 and update comments to reflect current usage.
5349 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5350 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5352 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5353 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5354 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5355 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5356 type number to be MIPS_R_PCREL16.
5357 (mips_relocate_section): Remove support for link-time relaxation
5358 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5359 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5360 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5361 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5362 relaxation of branches used by embedded-PIC.
5363 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5364 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5365 related members, update comment.
5366 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5367 code related to embedded-PIC.
5368 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5369 initialization of now-removed 'adjust' member of
5370 'struct ecoff_debug_info'.
5372 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5374 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5376 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5378 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5379 relocs for locally defined symbols during -shared final link.
5380 (elf32_arm_final_link_relocate): Likewise.
5382 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5384 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5385 ELF_LINK_POINTER_EQUALITY_NEEDED.
5386 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5387 if r_type is not R_X86_64_PC32.
5388 (elf64_x86_64_finish_dynamic_symbol): If
5389 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5392 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5394 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5395 (elf_backend_plt_sym_val): Define.
5397 2004-04-22 Andrew Cagney <cagney@redhat.com>
5399 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5401 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5403 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5405 * som.c (som_set_section_contents): Constantify second argument.
5406 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5407 (som_object_setup): Rework to avoid warning.
5408 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5411 2004-04-22 Andrew Cagney <cagney@redhat.com>
5413 * cache.c (bfd_cache_close): Check for a previously closed file.
5415 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5417 * bfd.c (bfd_get_synthetic_symtab): Define.
5418 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5419 NAME##_get_synthetic_symtab.
5420 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5421 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5422 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5424 (_bfd_elf_get_synthetic_symtab): New prototype.
5425 * elfcode.h (elf_get_synthetic_symtab): Define.
5426 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5427 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5428 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5429 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5430 * bfd-in2.h: Rebuilt.
5431 * libbfd.h: Rebuilt.
5432 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5433 (elf_backend_plt_sym_val): Define.
5434 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5435 (elf_backend_plt_sym_val): Define.
5436 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5437 (elf_backend_plt_sym_val): Define.
5438 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5439 (elf_backend_plt_sym_val): Define.
5440 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5441 (elf_backend_plt_sym_val): Define.
5442 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5443 (elf_backend_plt_sym_val): Define.
5444 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5445 (elf_backend_plt_sym_val): Define.
5446 * aout-target.h (MY_get_synthetic_symtab): Define.
5447 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5448 * coff-rs6000.c (rs6000coff_vec): Add
5449 _bfd_nodynamic_get_synthetic_symtab.
5450 (pmac_xcoff_vec): Likewise.
5451 * coff64-rs6000.c (rs6000coff64_vec): Add
5452 _bfd_nodynamic_get_synthetic_symtab.
5453 (aix5coff64_vec): Likewise.
5454 * sunos.c (MY_get_synthetic_symtab): Define.
5455 * vms.c (vms_get_synthetic_symtab): Define.
5457 2004-04-22 Nick Clifton <nickc@redhat.com>
5459 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5461 2004-04-22 Peter Barada <peter@the-baradas.com>
5463 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5464 * bfd2-in.h: Regenerate.
5465 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5467 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5469 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5470 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5471 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5472 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5473 * bfd-in2.h: Regenerate.
5475 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5477 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5478 require relocations against a weak symbol to reference the same
5479 symbol hash entry if not a final, static link.
5480 (get_cached_value, add_value_map): Add final_static_link argument.
5481 (remove_literals): Pass final_static_link argument as needed.
5483 2004-04-21 Andrew Cagney <cagney@redhat.com>
5485 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5486 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5487 (opncls_bwrite, opncls_bclose, opncls_bflush)
5488 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5489 bfd iovec that uses function callbacks.
5490 (bfd_close): Use the iovec's bclose.
5491 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5492 (cache_bclose, cache_bflush, cache_bstat)
5493 (cache_iovec): New functions and global variable, implement a
5494 cache "iovec", where applicable set bfd_error.
5495 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5496 * bfdio.c (struct bfd_iovec): Define.
5497 (real_read): Delete function.
5498 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5499 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5500 assume that bread and bwrite set bfd_error.
5501 * bfd.c (struct bfd): Add "iovec", update comments.
5502 * bfd-in2.h, libbfd.h: Re-generate.
5504 2004-04-21 Andrew Cagney <cagney@redhat.com>
5506 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5508 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5510 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5511 (bfd_elf_gc_sections): Fail if a shared object is being created.
5512 Do not fail if dynamic sections have been created. Instead call
5513 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5514 dynamically referenced symbols. Do not mark the whole graph
5515 rooted at .eh_frame, only the section proper.
5517 2004-04-20 DJ Delorie <dj@redhat.com>
5519 * reloc.c: Add BFD_RELOC_32_SECREL.
5520 * bfd-in2.h: Regenerate.
5521 * libbfd.h: Likewise.
5522 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5523 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5524 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5526 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5528 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5529 relocs against hidden/protected undefweak symbols properly.
5530 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5532 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5534 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5535 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5538 2004-04-17 Brian Ford <ford@vss.fsi.com>
5540 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5541 filepos for the SizeOfHeaders field.
5542 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5544 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5546 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5548 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5549 change reloc_done. Set and restore _cooked_size.
5552 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5554 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5557 2004-04-15 Nick Clifton <nickc@redhat.com>
5559 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5561 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5563 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5565 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5567 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5568 when it is a definition.
5570 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5572 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5573 when statically linking PIC code.
5574 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5576 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5578 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5579 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5580 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5581 * configure: Regenerate.
5583 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5585 * elflink.c: Include libiberty.h.
5586 * Makefile.am (elflink.lo): Depend on libiberty.h.
5587 * Makefile.in: Regenerate.
5589 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5591 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5594 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5596 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5597 reserve the memory for dynamic linker
5599 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5601 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5602 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5604 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5606 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5607 RELOC_FOR_GLOBAL_SYMBOL.
5608 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5610 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5612 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5613 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5615 2004-04-01 Paul Brook <paul@codesourcery.com>
5617 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5618 * elf32-arm.h (struct elf32_elf_section_map): New.
5619 (struct _arm_elf_section_data): New.
5620 (elf32_arm_section_data): Define.
5621 (struct elf32_arm_link_hash_table): Add byteswap_code.
5622 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5623 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5624 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5625 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5626 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5627 (bfd_elf32_new_section_hook, elf_backend_write_section,
5628 elf_backend_link_output_symbol_hook): Define.
5630 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5632 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5633 that keeps the characters in a B_INCL..B_EINCL range.
5634 (_bfd_link_section_stabs): When computing the sum of the
5635 characters in a B_INCL..B_EINCL range also keep a copy of those
5636 characters. Use this information to distinguish between
5637 include sections that have the same sum and the same length
5638 but which are nevertheless unique.
5640 2004-03-31 Paul Brook <paul@codesourcery.com>
5642 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5643 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5645 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5647 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5648 to 'sum_chars' and add field 'num_chars'.
5649 (_bfd_link_section_stabs): When computing the sum of the
5650 characters in a B_INCL..B_EINCL range also keep a count of the
5651 number of characters. Use this information to help distinguish
5652 between include sections when have the same sum but which
5653 nevertheless are still unique.
5655 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5657 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5659 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5660 Tomer Levi <Tomer.Levi@nsc.com>
5662 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5663 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5664 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5665 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5666 (cpu-cr16c.lo): New target.
5667 (elf32-cr16c.lo): Likewise.
5668 * Makefile.in: Regenerate.
5669 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5670 (bfd_archures_list): Add bfd_cr16c_arch.
5671 * config.bfd: Handle cr16c-*-elf*.
5672 * configure.in: Handle bfd_elf32_cr16c_vec.
5673 * configure: Regenerate.
5674 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5675 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5676 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5677 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5678 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5679 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5680 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5681 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5682 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5683 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5684 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5685 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5686 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5687 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5688 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5689 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5690 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5691 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5692 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5693 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5694 * targets.c (bfd_elf32_cr16c_vec): Declare.
5695 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5696 * cpu-cr16c.c: New file.
5697 * elf32-cr16c.c: Likewise.
5698 * libbfd.h: Regenerate.
5699 * bfd-in2.h: Likewise.
5701 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5703 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5705 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5707 * Makefile.am: Remove all mention of elflink.h.
5708 * Makefile.in: Regenerate.
5709 * bfd-in.h (bfd_elf_discard_info): Declare.
5710 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5711 * bfd-in2.h: Regenerate.
5712 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5713 bfd_elf32_link_record_dynamic_symbol,
5714 bfd_elf64_link_record_dynamic_symbol,
5715 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5716 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5717 _bfd_elf32_link_record_local_dynamic_symbol,
5718 _bfd_elf64_link_record_local_dynamic_symbol,
5719 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5720 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5721 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5722 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5723 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5724 _bfd_elf32_reloc_symbol_deleted_p,
5725 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5726 (bfd_elf_link_record_dynamic_symbol,
5727 bfd_elf_link_record_local_dynamic_symbol,
5728 bfd_elf_final_link, bfd_elf_gc_sections,
5729 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5730 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5731 bfd_elf_reloc_symbol_deleted_p): Declare.
5732 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5733 * elf32-arm.h: Update for changed function names. Remove local
5734 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5735 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5736 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5737 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5738 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5739 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5740 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5741 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5742 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5743 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5744 (bfd_elfNN_print_symbol): Define.
5745 * elfcode.h: Don't include elflink.h.
5746 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5747 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5748 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5749 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5750 elf_link_record_local_dynamic_symbol): Don't define.
5751 * elflink.c: Update for changed function names. Move elflink.h
5753 * elflink.h: Delete file.
5754 * po/SRC-POTFILES.in: Regenerate.
5755 * po/bfd.pot: Regenerate.
5757 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5759 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5760 "name" for global syms accidentally removed in 2004-03-20 change.
5762 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5764 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5765 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5766 where Elf_External_* is different for 64 and 32 bit, with
5767 corresponding elf_size_info field.
5768 (struct elf_final_link_info): Use "bfd_byte *" instead
5769 of "Elf_External_Sym *" for external_syms and symbuf.
5770 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5771 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5772 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5773 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5774 (elf_link_sort_cmp2): Adjust.
5775 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5776 using ELF_R_SYM macro. Set u.sym_mask.
5777 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5778 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5779 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5780 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5781 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5782 swap_syn_out functions. Rearrange dyn swap in/out switch.
5783 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5784 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5785 (elf_link_flush_output_syms): Add elf_backend_data arg.
5786 (elf_link_check_versioned_symbol): Likewise.
5787 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5788 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5789 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5790 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5791 ELF_R_TYPE and ELF_R_INFO macros.
5792 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5793 based on size rather than using ELF_R_INFO.
5794 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5796 (struct alloc_got_off_arg): New.
5797 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5798 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5799 (elf_gc_allocate_got_offsets): Adjust.
5800 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5801 ELF_R_SYM. Use bfd_section_from_elf_index.
5802 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5803 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5804 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5806 2004-03-26 Stan Shebs <shebs@apple.com>
5808 Remove MPW support, no longer used.
5809 * config.bfd (powerpc-*-mpw*): Remove configuration.
5810 * mpw-config.in, mpw-make.sed: Remove files.
5811 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5813 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5815 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5816 (ppc64_elf_add_symbol_hook): New function.
5817 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5818 const from Elf_Internal_Sym param.
5819 * elflink.c (elf_link_add_object_symbols): Adjust.
5820 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5821 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5822 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5823 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5824 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5825 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5826 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5827 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5828 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5829 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5830 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5831 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5832 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5833 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5834 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5835 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5837 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5839 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5840 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5841 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5842 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5843 (bfd_elf64_bfd_link_add_symbols): Delete.
5844 (bfd_elf_link_add_symbols): Declare.
5845 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5846 * elflink.c: Include safe-ctype.h.
5847 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5849 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5850 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5852 (elf_link_add_archive_symbols): Rename from
5853 _bfd_elf_link_add_archive_symbols, make static.
5854 (elf_link_add_object_symbols): New function. Corresponding
5855 elflink.h function converted to use elf_size_info.
5856 (bfd_elf_link_add_symbols): Likewise.
5857 (bfd_elf_size_dynamic_sections): Adjust.
5858 * elflink.h (elf_bfd_link_add_symbols): Delete.
5859 (elf_link_add_object_symbols): Delete.
5860 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5861 bfd_elf_link_add_symbols.
5862 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5864 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5866 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5867 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5869 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5870 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5871 (_bfd_elf_add_dt_needed_tag): Declare.
5872 (_bfd_elf_sort_symbol): Declare.
5873 (_bfd_elf_finalize_dynstr): Declare.
5874 (RELOC_FOR_GLOBAL_SYM): Formatting.
5875 * elfcode.h (elf_add_dynamic_entry): Delete.
5876 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5877 elflink.h function converted to use elf_size_info.
5878 (_bfd_elf_add_dt_needed_tag): Likewise.
5879 (_bfd_elf_sort_symbol): Likewise.
5880 (_bfd_elf_finalize_dynstr): Likewise.
5881 (compute_bucket_count): Likewise.
5882 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5883 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5884 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5885 * elflink.h: ..here.
5886 (sort_symbol, add_dt_needed_tag): Delete.
5887 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5888 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5890 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5891 * elf32-cris.c (add_dynamic_entry): Likewise.
5892 * elf32-hppa.c (add_dynamic_entry): Likewise.
5893 * elf32-i370.c (add_dynamic_entry): Likewise.
5894 * elf32-i386.c (add_dynamic_entry): Likewise.
5895 * elf32-m32r.c (add_dynamic_entry): Likewise.
5896 * elf32-m68k.c (add_dynamic_entry): Likewise.
5897 * elf32-ppc.c (add_dynamic_entry): Likewise.
5898 * elf32-s390.c (add_dynamic_entry): Likewise.
5899 * elf32-sh.c (add_dynamic_entry): Likewise.
5900 * elf32-sparc.c (add_dynamic_entry): Likewise.
5901 * elf32-vax.c (add_dynamic_entry): Likewise.
5902 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5903 * elf64-alpha.c (add_dynamic_entry): Likewise.
5904 * elf64-hppa.c (add_dynamic_entry): Likewise.
5905 * elf64-ppc.c (add_dynamic_entry): Likewise.
5906 * elf64-s390.c (add_dynamic_entry): Likewise.
5907 * elf64-sparc.c (add_dynamic_entry): Likewise.
5908 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5909 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5910 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5911 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5912 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5913 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5915 2004-03-23 Paul Brook <paul@codesourcery.com>
5917 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5919 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5921 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5922 literal tables and check for relocs outside of literal pools.
5923 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5924 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5926 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5927 (elf_xtensa_relocate_section): Read literal tables and check for
5928 dynamic relocations in read-only sections and not in literal pools.
5930 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5933 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5935 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5937 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5938 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5939 not defined by the executable, or defined in a DSO.
5940 <eliding run-time relocation of .got>: Initialize GOT entry for a
5941 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5943 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5944 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5945 a PLT reloc to GOT for an executable.
5946 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5947 .got for a DSO and explain why.
5948 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5949 and unreferenced symbols for which a PLT is defined. Adjust
5950 dynamic-symbol pruning correspondingly, to make sure we don't lose
5951 a dynamic symbol also defined by a DSO.
5953 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5955 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5956 and rel args. Group input and output args. Wrap to 80 columns.
5957 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5958 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5959 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5960 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5961 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5962 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5963 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5964 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5965 RELOC_FOR_GLOBAL_SYMBOL invocation.
5967 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5969 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5970 unresolved symbols in objects aren't allowed.
5972 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5974 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5975 (elf_hppa_unmark_useless_dynamic_symbols):
5976 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5977 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5978 (elf32_hppa_relocate_section): Likewise.
5979 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5980 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5981 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5982 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5983 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5985 * elf-m10200.c (mn10200_elf_relocate_section): Use
5986 RELOC_FOR_GLOBAL_SYMBOL.
5987 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5988 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5989 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5990 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5991 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5992 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5993 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5994 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5995 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5996 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5997 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5998 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6000 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6002 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6003 (final_link_relocate): Likewise.
6004 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6005 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6007 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6009 * Makefile.am: Run "make dep-am".
6010 * Makefile.in: Regenerate.
6011 * aclocal.m4: Regenerate.
6012 * config.in: Regenerate.
6013 * po/bfd.pot: Regenerate.
6015 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6016 H.J. Lu <hongjiu.lu@intel.com>
6018 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6019 type and size change code to where it was previously. Remove
6020 dt_needed param. Treat old weak syms as strong if new sym is
6021 from a shared lib, even when old sym is from another shared
6022 lib. Remove unnecessary tests of oldweak and newweak. Correct
6024 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6025 _bfd_elf_merge_symbol calls.
6026 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6027 dt_needed local var. Update comments.
6028 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6029 (_bfd_elf_add_default_symbol): Likewise.
6031 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6032 strong syms in one shared object overriding weak syms in another.
6034 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6036 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6037 dyn_lib_class field. Rearrange for better packing.
6038 (elf_dt_soname): Delete.
6039 (elf_dyn_lib_class): Define.
6040 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6041 (bfd_elf_set_dt_needed_soname): Delete.
6042 (bfd_elf_set_dyn_lib_class): New function.
6043 * elflink.h (add_dt_needed_tag): New function. Split out from..
6044 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6045 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6046 initialization of soname.
6047 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6049 * bfd-in.h (enum dynamic_lib_link_class): New.
6050 (bfd_elf_set_dt_needed_soname): Delete.
6051 (bfd_elf_set_dyn_lib_class): Declare.
6052 * bfd-in2.h: Regenerate.
6054 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6055 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6056 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6057 symbol loop. Instead use add_needed to flag tag as written.
6059 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6061 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6062 logic for null_input_bfd detection.
6064 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6066 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6068 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6070 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6073 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6075 * elflink.c (elf_link_read_relocs_from_section): Don't use
6076 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6077 (_bfd_elf_link_read_relocs): ..to here.
6078 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6080 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6082 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6083 values selected in configure.host. Require both to be defined
6084 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6085 corresponding BFD_HOST vars with quotes.
6086 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6087 Always require BFD_HOST_64_BIT_DEFINED.
6088 <file_ptr type>: Find off_t size before emitting message. Combine
6089 off_t and ftello64 conditional.
6090 * configure: Regenerate.
6092 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6094 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6095 aliasing warning. Remove trailing whitespace throughout file.
6097 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6099 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6100 input_section in calls to get_dyn_name.
6101 * 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
6103 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6105 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6107 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6108 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6109 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6110 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6111 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6112 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6113 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6115 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6116 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6117 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6118 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6119 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6120 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6121 (read_8_bytes, read_indirect_string, read_address): Likewise.
6122 (read_abbrevs, parse_comp_unit): Likewise.
6123 * targets.c (struct bfd_target): Likewise.
6124 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6125 * hppabsd-core.c: Likewise. Formatting.
6126 * hpux-core.c: Likewise.
6127 * irix-core.c: Likewise.
6128 * netbsd-core.c: Likewise.
6129 * osf-core.c: Likewise.
6130 * ptrace-core.c: Likewise.
6131 * sco5-core.c: Likewise.
6132 * trad-core.c: Likewise.
6133 * configure: Regenerate.
6134 * bfd-in2.h: Regenerate.
6136 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6138 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6139 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6140 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6141 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6142 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6143 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6144 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6145 * libbfd.c: Likewise in function definitions.
6146 (bfd_put_8): Mask with 0xff rather than casting to char.
6147 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6148 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6149 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6150 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6151 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6152 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6153 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6154 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6155 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6156 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6157 * archive.c (do_slurp_coff_armap): Update swap prototype.
6158 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6159 (tic54x_getl_signed_32): Likewise.
6160 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6161 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6162 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6163 (bfd_getp_signed_32, bfd_putp32): Likewise.
6164 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6165 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6166 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6167 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6168 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6169 bfd_h_getx_signed_16, bfd_h_putx16.
6170 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6171 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6172 * hpux-core.c: Likewise.
6173 * irix-core.c: Likewise.
6174 * netbsd-core.c: Likewise.
6175 * osf-core.c: Likewise.
6176 * ptrace-core.c: Likewise.
6177 * sco5-core.c: Likewise.
6178 * trad-core.c: Likewise.
6179 * bfd-in2.h: Regenerate.
6181 2004-03-15 Matt Thomas <matt@3am-software.com>
6183 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6186 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6188 * config.bfd: Add x86_64-*-openbsd*.
6189 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6191 * configure: Regenerate.
6193 2004-03-12 Nick Clifton <nickc@redhat.com>
6194 Dave Murphy <wintermute2k4@ntlworld.com>
6196 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6197 if the input bfd does not contain any code.
6199 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6201 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6203 2004-03-05 Fred Fish <fnf@redhat.com>
6205 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6206 mips16 symbols to be even rather than testing first for even/odd.
6207 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6209 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6211 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6214 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6216 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6217 undefined symbols as hash_new.
6219 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6221 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6223 * elf32-sh.c: Ditto.
6224 * bfd-in2.h: Regenerate.
6226 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6228 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6230 (_frv_count_got_plt_entries): Initialize them.
6231 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6233 (frv_pic_relocs_info_for_global): Likewise.
6234 (frv_pic_relocs_info_for_local): Likewise.
6235 (frv_pic_merge_early_relocs_info): New.
6236 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6238 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6239 Check that we don't exceed the allocated count for entry.
6240 (_frv_add_rofixup): Likewise.
6241 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6242 (elf32_frv_finish_dynamic_sections): Improve error message in case
6243 we emit too few rofixup entries.
6245 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6247 * archures.c (bfd_mach_fr450): New.
6248 * bfd-in2.h: Regenerate.
6249 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6250 (arch_info_500): Link to it.
6251 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6252 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6253 (frv_elf_arch_extension_p): New function.
6254 (frv_elf_merge_private_bfd_data): Use it.
6256 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6258 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6260 * elflink.h (is_global_data_symbol_definition): Moved to
6262 (elf_link_is_defined_archive_symbol): Likewise.
6263 (elf_link_add_archive_symbols): Likewise. Renamed to
6264 _bfd_elf_link_add_archive_symbols.
6266 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6267 of ELF symbol table entry from backend.
6268 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6269 instead of elf_link_add_object_symbols.
6271 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6273 * elf-bfd.h (struct elf_backend_data): Added
6274 elf_backend_can_make_relative_eh_frame,
6275 elf_backend_can_make_lsda_relative_eh_frame and
6276 elf_backend_encode_eh_address.
6277 (_bfd_elf_encode_eh_address): Declare.
6278 (_bfd_elf_can_make_relative): Declare.
6279 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6280 hooks to decide whether to attempt to make_relative and
6282 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6283 (_bfd_elf_can_make_relative): New.
6284 (_bfd_elf_encode_eh_address): New.
6285 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6286 (frv_elf_encode_eh_address): New.
6287 (elf_backend_can_make_relative_eh_frame): Define.
6288 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6289 (elf_backend_encode_eh_address): Define.
6291 (elf_backend_can_make_relative_eh_frame): Define.
6292 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6293 (elf_backend_encode_eh_address): Define.
6294 (elfNN_bed): Add them.
6296 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6298 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6299 complain_on_overflow to signed.
6301 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6303 * elflink.h (sort_symbol): New.
6304 (elf_link_add_object_symbols): Use a sorted symbol array for
6307 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6309 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6310 for pc relative relocs.
6311 (elf_s390_relocate_section): Likewise.
6312 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6313 for pc relative relocs.
6314 (elf_s390_relocate_section): Likewise.
6316 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6318 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6321 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6323 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6324 field to track if a relocation is against readonly section.
6325 (count_dyn_reloc): Take a new argument for rent->reltext.
6326 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6327 (get_reloc_section): Don't set ia64_info->reltext here.
6328 (allocate_dynrel_entries): Set ia64_info->reltext here.
6330 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6332 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6333 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6334 function's descriptor to symbol+offset, and map local undefweak
6335 symbol to NULL function descriptor.
6336 (elf32_frv_relocate_section): Likewise.
6338 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6340 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6342 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6343 (netbsd_core_file_p): Set architecture from machine ID for
6346 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6348 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6349 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6351 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6353 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6354 symbols with non-default visibility.
6356 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6358 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6359 IMAGE_SCN_MEM_WRITE on known sections only.
6361 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6363 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6364 symbols used in PIE relocs.
6366 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6368 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6371 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6373 * configure.in: Update version to 2.15.90.
6374 * configure: Regenerate.
6376 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6377 Richard Sandiford <rsandifo@redhat.com>
6379 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6380 _bfd_elf_symbol_refs_local_p to decide whether to decay
6381 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6382 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6383 relocs if the symbol wasn't defined by a regular object file.
6384 Don't check the symbol's dynindx.
6386 2004-02-16 Andrew Cagney <cagney@redhat.com>
6388 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6390 * bfd-in2.h: Re-generate.
6392 2004-02-14 Andrew Cagney <cagney@redhat.com>
6394 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6395 _LARGEFILE64_SOURCE.
6397 2004-02-13 Andrew Cagney <cagney@redhat.com>
6399 * elf.c (vma_page_aligned_bias): New function.
6400 (assign_file_positions_except_relocs)
6401 (assign_file_positions_for_segments): Replace broken modulo
6402 arithmetic with call to vma_page_aligned_bias.
6404 2004-02-11 Andrew Cagney <cagney@redhat.com>
6406 * bfd-in.h: Update copyright.
6407 (bfd_tell): Change return type to file_ptr.
6408 * bfd-in2.h: Re-generate.
6409 * cache.c: Update copyright.
6410 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6412 (close_one): Use real_ftell.
6413 * bfdio.c: Update copyright.
6414 (real_ftell, real_fseek): New functions.
6415 (bfd_tell): Use real_fseek and real_ftell, change return type to
6417 (bfd_seek): Use real_ftell and real_fseek, change type of
6418 file_position to a file_ptr.
6419 * libbfd-in.h: Update copyright.
6420 (real_ftell, real_fseek): Declare.
6421 * libbfd.h: Re-generate.
6423 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6424 fseeko and fseeko64. Determine bfd_file_ptr.
6425 * configure: Re-generate.
6426 * config.in: Re-generate.
6428 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6430 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6431 * elf32-h8300.c: Likewise.
6433 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6434 Nick Clifton <nickc@redhat.com>
6436 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6437 GOT entries with no associated GOT subsection.
6439 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6441 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6442 * elf.c (swap_out_syms): Use it to decide whether local section
6443 symbols should be named.
6444 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6445 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6446 (elf_backend_name_local_section_symbols): Define.
6447 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6449 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6451 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6452 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6455 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6457 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6458 to bfd_link_hash_entry passed by reference to
6459 _bfd_generic_link_add_one_symbol.
6461 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6463 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6464 relocations against dynamic symbols.
6466 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6468 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6471 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6473 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6474 * bfd-in2.h, libbfd.h: Rebuilt.
6476 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6478 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6479 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6480 flag has been cleared.
6482 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6484 * coff-h8300.c: Add and adjust comments about relaxation.
6485 * elf32-h8300.c: Likewise.
6487 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6489 * coff-h8300.c: Fix comment typos.
6490 * elf32-h8300.c: Likewise.
6492 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6494 * coff-h8300.c: Add comments about relaxation.
6495 * elf32-h8300.c: Likewise.
6497 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6499 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6501 * aclocal.m4: Regenerate.
6502 * configure: Regenerate.
6504 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6506 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6507 mips_elf64_rtype_to_howto instead of using howto_table.
6509 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6511 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6513 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6514 relocs which would not use the PLT.
6516 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6518 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6519 (ppc64_elf_gc_sweep_hook): Likewise.
6520 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6522 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6524 Adds linker relaxation support for bit manipulation insns like
6525 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6527 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6528 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6529 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6530 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6532 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6534 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6536 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6538 * elf32-h8300.c: Fix formatting.
6540 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6542 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6543 dynamic object is present. Declare r_symndx and h in an inner
6545 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6547 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6549 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6550 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6551 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6552 identically. Do not emit PC24 relocations for shared libraries.
6553 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6554 identically. Don't adjust pc_count.
6555 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6556 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6557 adjust count for branch relocations.
6558 (allocate_dynrelocs): Correct typo in call to
6559 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6560 PC24 or PLT32 relocs when linking.
6562 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6564 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6565 relocation howto with ARM_26 one for consistency.
6566 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6567 that will be converted to ARM_26D ones, since we always want 'done'
6568 relocations to be reflected in section's data.
6569 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6571 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6574 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6576 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6577 are not partial_inplace during a relocatable link.
6579 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6581 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6582 if no dynamic object is present. Declare r_symndx and h in an
6585 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6587 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6588 trampoline if it is known out of range.
6590 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6592 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6593 * elf32-frv.c (_frv_osec_readonly_p): New.
6594 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6596 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6597 (elf32_frv_relocate_section): Likewise. Error out if attempting
6598 to emit rofixups or dynamic relocs in read-only segments. Use
6599 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6600 dynamic relocations.
6601 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6602 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6603 relocations or fixups involving merged sections correctly. Avoid
6604 crash when undefined symbol is referenced by R_FRV_32 or
6605 R_FRV_FUNCDESC_VALUE.
6606 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6607 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6608 input section holding local symbol to addend of R_FRV_32 or
6609 R_FRV_FUNCDESC_VALUE dynamic relocation.
6610 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6611 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6612 (elf32_frv_always_size_sections): Don't store pointer to
6613 __stacksize symbol in sec_info.
6614 (elf32_frv_modify_segment_map): Look it up here.
6615 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6616 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6617 of the lazy PLT entry, not only its offset, as the low word of a
6618 function descriptor.
6619 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6620 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6621 if a hash table entry already exists but is not a definition.
6622 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6623 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6624 (_frv_add_rofixup): Don't inline.
6625 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6626 for undefweak symbols.
6627 (elf32_frv_relocate_section): Avoid crash while computing
6628 relocation when linking with shared library. Only emit rofixups
6629 and dynamic relocations for alloc&load sections. Mark binaries
6630 with inter-segment relocations for relocation as a unit.
6631 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6632 (DEFAULT_STACK_SIZE): New.
6633 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6634 emit rofixups or dynamic relocs when linking dynamic non-PIE
6636 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6637 shared libs too. Reserve the last entry for the GOT pointer.
6638 (elf32_frv_finish_dynamic_sections): Emit it.
6639 (elf32_frv_always_size_sections): New.
6640 (elf32_frv_modify_segment_map): New.
6641 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6643 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6644 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6645 (elf_backend_always_size_sections): New.
6646 (elf_backend_modify_segment_map): New.
6647 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6648 * config.bfd: Added frv-*-*linux*.
6649 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6650 ABS section, instead of crashing.
6651 (elf32_frv_relocate_section): Don't crash before warning about
6652 different segments in non-PIC relocation.
6653 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6654 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6655 relocs to undefweak symbols.
6656 (elf32_frv_relocate_section): Ditto for undefined symbols.
6657 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6658 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6659 gotfixup section was created.
6660 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6661 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6662 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6663 complain_overflow_signed.
6664 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6665 have not been allocated.
6666 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6667 privfd only if dynamic sections were created.
6668 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6669 for GPREL relocs. When linking relocatable FDPIC executables,
6670 emit warnings for relocations that would be illegal on PIE or
6671 shared libraries. Emit rofixup for R_FRV_32 only if input object
6673 (_frv_create_got_section): Define _gp symbol in the rofixup
6675 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6676 dynamic sections missing, error out requesting -melf32frvfd.
6677 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6678 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6679 computation of addends from section and global or local symbol
6680 value. Change return type to bfd_boolean, and return a failure if
6681 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6682 nonzero addend is required.
6683 (elf32_frv_relocate_section): Likewise. Print error for
6684 unsupported nonzero addends.
6685 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6686 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6687 force everything local.
6688 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6689 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6690 (frv_gotfixup_section): New.
6691 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6692 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6694 (_frv_add_rofixup): New.
6695 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6696 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6697 improve some ugly conditions.
6698 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6699 relocations in fdpic.
6700 (_frv_create_got_section): Create .rofixup.got section.
6701 (struct _frv_dynamic_got_info): Added fixups.
6702 (_frv_count_got_plt_entries): Account in-GOT relocations into
6703 relocs32, relocsfd and relocsfdv. Account them into relocs or
6704 fixups, as appropriate.
6705 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6707 (elf32_frv_finish_dynamic_sections): Verify that the right number
6708 of relocations and fixups was generated.
6709 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6711 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6712 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6713 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6714 descriptor of a (formerly-)global symbol is local.
6715 (struct frv_pic_relocs_info): Adjust comments.
6716 (_frv_emit_got_relocs_plt_entries): Adjust.
6717 (elf32_frv_relocate_section): Likewise.
6718 (_frv_count_got_plt_entries): Likewise.
6719 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6720 symbol's value to addend in the common preamble. Decay dynamic
6721 symbols to section+offset if they bind or call locally, for GOT
6722 and FUNCDESC_VALUE, respectively.
6723 (elf32_frv_relocate_section): Likewise.
6724 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6725 internal or hidden visibility.
6726 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6727 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6728 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6729 (elf32_frv_relocate_section): Pass relocation addend in. Use
6730 original relocation addend to look up the got relocs/plt entries
6731 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6732 processing relocations that reference .scommon symbols.
6733 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6734 Introduce support for dynamic linking.
6735 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6736 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6737 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6738 (frv_reloc_type_lookup): Return REL howtos for executables and
6740 (frv_info_to_howto_rel): New.
6741 (struct frv_elf_link_hash_table): New.
6742 (frv_hash_table, frv_got_section, frv_gotrel_section,
6743 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6744 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6745 (frv_elf_link_hash_table_create): New.
6746 (struct frv_pic_relocs_info): New.
6747 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6748 (frv_pic_relocs_info_find): New.
6749 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6751 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6752 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6753 (_frv_emit_got_relocs_plt_entries): New.
6754 (elf32_frv_relocate_section): Add support for dynamic linking.
6755 Handle new relocations.
6756 (_frv_create_got_section): New.
6757 (elf32_frv_create_dynamic_sections): New.
6758 (ELF_DYNAMIC_INTERPRETER): New.
6759 (struct _frv_dynamic_got_info): New.
6760 (_frv_count_got_plt_entries): New.
6761 (struct _frv_dynamic_got_plt_info): New.
6762 (_frv_compute_got_alloc_data): New.
6763 (_frv_get_got_entry, _frv_get_fd_entry): New.
6764 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6765 (_frv_resolve_final_relocs_info): New.
6766 (elf32_frv_size_dynamic_sections): New.
6767 (elf32_frv_finish_dynamic_sections): New.
6768 (elf32_frv_adjust_dynamic_symbol): New.
6769 (elf32_frv_finish_dynamic_symbol): New.
6770 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6772 (elf_info_to_howto_rel): Define.
6773 (bfd_elf32_bfd_link_hash_table_create): Define.
6774 (elf_backend_create_dynamic_sections): Define.
6775 (elf_backend_adjust_dynamic_symbol): Define.
6776 (elf_backend_size_dynamic_sections): Define.
6777 (elf_backend_finish_dynamic_symbol): Define.
6778 (elf_backend_finish_dynamic_sections): Define.
6779 (elf_backend_want_got_sym): Define.
6780 (elf_backend_got_header_size): Define.
6781 (elf_backend_want_got_plt): Define.
6782 (elf_backend_plt_readonly): Define.
6783 (elf_backend_want_plt_sym): Define.
6784 (elf_backend_plt_header_size): Define.
6785 (elf_backend_may_use_rel_p): Define.
6786 (elf_backend_may_use_rela_p): Define.
6787 (elf_backend_default_use_rela_p): Define.
6788 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6789 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6790 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6791 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6792 (frv_reloc_map): Map the corresponding BFD relocs to them.
6793 (frv_reloc_type_lookup): ... and back to BFD relocs.
6794 * reloc.c: New relocs.
6795 * bfd-in2.h, libbfd.h: Rebuilt.
6796 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6797 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6798 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6799 R_FRV_FUNCDESC_GOTLO): New.
6800 (frv_reloc_map): Map the corresponding BFD relocs to them.
6801 (frv_reloc_type_lookup): ... and back to BFD relocs.
6802 * reloc.c: New relocs.
6803 * bfd-in2.h, libbfd.h: Rebuilt.
6805 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6807 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6808 targets to support pages of up to 64kB.
6809 (elf32_bed): Redefine to get a separate backend data structure for
6810 traditional targets.
6811 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6812 targets to support pages of up to 64kB.
6813 (elf64_bed): Redefine to get a separate backend data structure for
6814 traditional targets.
6815 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6816 targets to support pages of up to 64kB.
6817 (elf32_bed): Redefine to get a separate backend data structure for
6818 traditional targets.
6820 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6822 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6824 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6826 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6827 (elf_i386_grok_psinfo): Likewise.
6829 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6831 * config.bfd: Add m68k-uClinux target.
6833 2004-01-01 Grant Edwards <grante@visi.com>
6835 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6836 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6837 (elf32_h8_gc_sweep_hook): New function.
6838 (elf_backend_gc_mark_hook): Define.
6839 (elf_backend_gc_sweep_hook): Define.
6840 (elf_backend_can_gc_sections): Define.
6842 For older changes see ChangeLog-0203
6848 version-control: never