1 2005-04-14 David S. Miller <davem@davemloft.net>
3 Add TLS support for 64-bit Sparc ELF.
4 * elf64-sparc.c (sparc64_elf_dyn_relocs,
5 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
6 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
7 sparc64_elf_hash_entry, sparc64_elf_tdata,
8 sparc64_elf_local_got_tls_type): New defines.
9 (sparc64_elf_mkobject): New function.
10 (sparc64_elf_link_hash_table): Add members for dynamic linker
11 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
12 uion to track TLS GOT references. Add sym_sec to cache
13 mappings from local sym to section.
14 (link_hash_newfunc): New function.
15 (sparc64_elf_bfd_link_hash_table_create): Rename to
16 sparc64_elf_link_hash_table_create for consistency.
17 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
18 (sparc64_elf_create_dynamic_sections): Initialize new section
19 members of sparc64_elf_link_hash_table. Only init srelbss
21 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
24 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
25 sparc64_elf_plt_ptr_offset): Delete.
26 (sparc64_plt_entry_build): New function to build PLT entries
27 gradually instread of all at once at the end of linking.
28 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
29 local vars. Get them from sparc64_elf_hash_table instead.
30 Check early on if r_symndx is in bounds. Handle TLS transitions.
31 Account for TLS GOT references and DF_STATIC_TLS, as needed.
32 For TLS relocs, record the tls_type in either
33 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
34 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
35 to the __tls_get_addr symbol. For PLT relocs, track references
36 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
37 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
38 symbol references, count the number of relocations needed for
39 that symbol. For default switch case, don't error, this lets
40 the TLS relocs not explicitly handled by this function get
42 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
43 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
44 it from sparc64_elf_hash_table. Store the real PLT offset
45 in h->plt.offset, and build PLT entries one at a time. Also
46 get .dynbss section pointer from htab.
47 (allocate_dynrelocs, readonly_dynrelocs,
48 sparc64_omit_section_dynsym): New functions.
49 (sparc64_elf_omit_section_dynsym): Use these new functions as
51 (dtpoff_base, tpoff): New functions.
52 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
53 locals, get them from sparc64_elf_hash_table. Handle TLS
54 relocations and refcounting in main relocation loop.
55 (sparc64_elf_finish_dynamic_symbol): Use
56 sparc64_elf_link_hash_table. Build PLT entries as we see
57 them. Handle TLS GOT relocations.
58 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
59 from sparc64_elf_hash_table. Initialize only PLT header
60 not all entries since we not build PLT entries one by one.
61 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
62 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
63 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
65 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
67 * elflink.c (elf_link_input_bfd): Update check for removed
70 2005-04-12 Alan Modra <amodra@bigpond.net.au>
72 * Makefile.am: Run "make dep-am".
73 * Makefile.in: Regenerate.
74 * aclocal.m4: Regenerate.
75 * libcoff.h: Regenerate.
77 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
79 * linker.c (_bfd_generic_link_output_symbols): Also check if
80 the output section of an input section has been removed from
83 * section.c (bfd_section_list_remove): Clear the next field
84 of the removed section.
85 (bfd_section_removed_from_list): New.
86 * bfd-in2.h: Regenerated.
88 2005-04-11 David S. Miller <davem@davemloft.net>
90 * elf32-sparc.c (elf32_sparc_relocate_section,
91 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
92 R_SPARC_TLS_LE_{HIX22,LOX10}.
93 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
94 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
95 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
96 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
98 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
100 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
102 2005-04-11 Nick Clifton <nickc@redhat.com>
104 * aout-target.h: Convert to ISO C.
105 * aoutf1.h: Convert to ISO C.
106 * aoutx.h: Convert to ISO C.
107 * bout.c: Convert to ISO C.
108 * dwarf1.c: Convert to ISO C.
109 * ecoffswap.h: Convert to ISO C.
110 * freebsd.h: Convert to ISO C.
111 * genlink.h: Convert to ISO C.
112 * ieee.c: Convert to ISO C.
113 * ihex.c: Convert to ISO C.
114 * libcoff-in.h: Convert to ISO C.
115 * mach-o.c: Convert to ISO C.
116 * mach-o.h: Convert to ISO C.
117 * netbsd.h: Convert to ISO C.
118 * ns32k.h: Convert to ISO C.
119 * ns32knetbsd.c: Convert to ISO C.
120 * oasys.c: Convert to ISO C.
121 * pdp11.c: Convert to ISO C.
122 * pef-traceback.h: Convert to ISO C.
123 * pef.c: Convert to ISO C.
124 * pef.h: Convert to ISO C.
125 * riscix.c: Convert to ISO C.
126 * som.c: Convert to ISO C.
127 * som.h: Convert to ISO C.
128 * srec.c: Convert to ISO C.
129 * stabs.c: Convert to ISO C.
130 * sunos.c: Convert to ISO C.
131 * tekhex.c: Convert to ISO C.
132 * versados.c: Convert to ISO C.
133 * version.h: Convert to ISO C.
134 * xcoff-target.h: Convert to ISO C.
135 * xcofflink.c: Convert to ISO C.
136 * xsym.c: Convert to ISO C.
137 * xsym.h: Convert to ISO C.
139 2005-04-08 Paul Brook <paul@codesourcery.com>
141 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
142 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
143 (ARM2THUMB_PIC_GLUE_SIZE): Define.
144 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
145 (elf32_arm_to_thumb_stub): Create PIC stubs.
146 (record_arm_to_thumb_glue): Use different stub size for relocatable
149 2005-04-05 Alan Modra <amodra@bigpond.net.au>
151 * elf64-ppc.c (dec_dynrel_count): New function split out from
152 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
153 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
154 (ppc64_elf_tls_optimize): Likewise.
156 2005-04-05 Mark Kettenis <kettenis@gnu.org>
158 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
160 (SPARC64_WCOOKIE_OFFSET): New.
161 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
163 2005-04-05 Nick Clifton <nickc@redhat.com>
165 * po/rw.po: New translation: Kinyarwanda
166 * configure.in (ALL_LINGUAS): Add rw
167 * configure: Regenerate.
169 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
171 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
172 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
173 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
175 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
176 to check for SHT_MIPS_OPTIONS sections.
177 (_bfd_mips_elf_set_section_contents): Likewise.
179 2005-04-04 Eric Christopher <echristo@redhat.com>
181 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
182 Clean up gp handling code.
184 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
186 * elf.c (bfd_elf_set_group_contents): Ignore linker created
188 (assign_section_numbers): Accept link_info. Check SHT_GROUP
189 sections for relocatable files only. Remove the linker created
191 (_bfd_elf_compute_section_file_positions): Pass link_info to
192 assign_section_numbers.
194 * elfxx-ia64.c (elfNN_ia64_object_p): New.
195 (elf_backend_object_p): Defined.
197 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
199 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
201 2005-04-03 Fred Fish <fnf@specifixinc.com>
203 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
204 dwarf_ranges_size members.
205 (struct comp_unit): Add base_address member.
206 (struct funcinfo): Replace low/high members with an arange.
207 (arange_add): Replace incoming "unit" parameter with "abfd" and
208 "first_arange" pointers. Reorganize/rewrite function body.
209 (decode_line_info): Change arange_add call to pass bfd and arange
211 (lookup_address_in_line_info_table): Use arange list instead of
212 individual low/high members. Walk function's arange list to find
213 lowest PC in list, to test for overlapping functions.
214 (read_debug_ranges): New function, reads the debug_ranges section.
215 (lookup_address_in_function_table): Use arange list instead of
216 individual low/high members. Rewrite to find smallest range that
218 (read_rangelist): Read a given rangelist from debug_ranges.
219 (scan_unit_for_functions): Use arange list instead of individual
220 low/high members. Handle a DW_AT_ranges attribute.
221 (parse_comp_unit): Use arange list instead of individual low/high
222 members. Save comp unit base address. Handle a DW_AT_ranges
225 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
227 * elf.c (assign_section_numbers): Really use the kept section.
229 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
231 * elf-bfd.h (_bfd_elf_check_kept_section): New.
233 * elf.c (assign_section_numbers): When sh_link points to a
234 discarded section, call _bfd_elf_check_kept_section to see if
235 the kept section can be used. Otherwise reject sh_link
236 pointing to discarded section.
238 * elflink.c (_bfd_elf_check_kept_section): New.
239 (elf_link_input_bfd): Use it.
241 2005-04-01 Alan Modra <amodra@bigpond.net.au>
243 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
244 that we no longer need.
246 2005-04-01 Alan Modra <amodra@bigpond.net.au>
248 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
250 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
252 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
254 * elf.c (assign_section_numbers): Fix a typo.
256 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
258 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
260 (_bfd_elf_section_already_linked): Likewise.
262 2005-03-31 Jerome Guitton <guitton@gnat.com>
264 * config.in: Regenerate.
266 2005-03-31 Jerome Guitton <guitton@gnat.com>
268 * config.in (HAVE_DECL_BASENAME): New configure macro.
269 * configure.in: Check for basename.
270 * configure: Regenerate.
272 2005-03-30 Julian Brown <julian@codesourcery.com>
274 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
275 bfd_elf32_is_arm_mapping_symbol_name.
276 * bfd-in2.h: Regenerate.
277 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
278 bfd_elf32_is_arm_mapping_symbol_name.
279 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
280 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
281 (arm_elf_find_function): Likewise.
282 (elf32_arm_output_symbol_hook): Likewise.
284 2005-03-30 Julian Brown <julian@codesourcery.com>
286 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
287 * bfd-in2.h: Regenerate.
288 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
289 bfd_elf32_is_arm_mapping_symbol_name.
290 (elf32_arm_output_symbol_hook): Likewise.
291 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
293 (is_arm_mapping_symbol_name): Function moved from here...
294 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
297 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
299 * configure.in: Check for ffs decl and alphabetize.
300 * config.in: Regenerate.
301 * configure: Regenerate.
302 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
305 2005-03-29 Fred Fish <fnf@specifixinc.com>
307 * dwarf2.c (struct comp_unit): Fix typo.
308 (scan_unit_for_functions): Remove unused local variable "name"
309 and dead code that set it.
311 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
312 Phil Blundell <philb@gnu.org>
314 * bfd-in2.h, libbfd.h: Regenerated.
315 * reloc.c: Add ARM TLS relocations.
316 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
318 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
319 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
320 (elf32_arm_tls_ie32_howto): New.
321 (elf32_arm_howto_from_type): Support TLS relocations.
322 (elf32_arm_reloc_map): Likewise.
323 (elf32_arm_reloc_type_lookup): Likewise.
325 (struct elf32_arm_obj_tdata): New.
326 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
327 (elf32_arm_mkobject): New function.
328 (struct elf32_arm_relocs_copied): Add pc_count.
329 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
330 (GOT_TLS_IE): Define.
331 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
332 (elf32_arm_link_hash_newfunc): Initialize tls_type.
333 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
334 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
335 (dtpoff_base, tpoff): New functions.
336 (elf32_arm_final_link_relocate): Handle TLS relocations.
337 (IS_ARM_TLS_RELOC): Define.
338 (elf32_arm_relocate_section): Warn about TLS mismatches.
339 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
340 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
341 TLS relocations and pc_count.
342 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
343 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
345 (elf32_arm_size_dynamic_sections): Handle TLS.
346 (elf32_arm_finish_dynamic_symbol): Likewise.
347 (bfd_elf32_mkobject): Define.
349 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
351 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
352 relocation types. Don't count relocations which will use a PLT.
354 2005-03-29 Joel Brobecker <brobecker@gnat.com>
356 * elf.c (elfcore_grok_nto_status): Print tid as long.
357 (elfcore_grok_nto_regs): Likewise.
359 2005-03-29 Joel Brobecker <brobecker@gnat.com>
361 * irix-core.c: Remove some unnecessary prototypes.
363 2005-03-28 Joel Brobecker <brobecker@adacore.com>
365 * irix-core.c: Convert to ISO C.
367 2005-03-28 Joel Brobecker <brobecker@adacore.com>
369 * irix-core.c (do_sections): Replace + by | in expression.
370 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
371 to unused parameters to avoid a compiler warning.
373 2005-03-28 Mark Kettenis <kettenis@gnu.org>
375 * netbsd-core.c: Convert to ISO C. Fix formatting.
377 2005-03-24 Eric Christopher <echristo@redhat.com>
379 * elfxx-mips.c: Revert previous patch.
381 2005-03-24 Nick Clifton <nickc@redhat.com>
383 * targets.c (_bfd_target_vector): Only include the
384 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
387 2005-03-24 James E Wilson <wilson@specifixinc.com>
389 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
390 (BFD64_BACKENDS): Add elf32-ia64.lo.
391 * Makefile.in: Regenerate.
393 2005-03-23 Eric Christopher <echristo@redhat.com>
395 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
396 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
397 after emitting relocation.
398 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
399 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
402 2005-03-23 Mike Frysinger <vapier@gentoo.org>
403 Nick Clifton <nickc@redhat.com>
405 * config.bfd: Accept any C library to accompany a GNU Linux
406 implementation, not just the GNU C library.
407 * configure.in: Likewise.
408 * configure: Regenerate.
410 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
412 * bfd-in.h (_bfd_elf_provide_symbol): New.
413 * bfd-in2.h: Regenerated.
415 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
416 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
419 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
422 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
424 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
426 2005-03-22 Bob Wilson <bob.wilson@acm.org>
428 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
429 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
430 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
431 (xtensa_opcode_decode): Rearrange code.
433 2005-03-22 Nick Clifton <nickc@redhat.com>
435 * binary.c: Convert to ISO C90 formatting.
436 * coff-arm.c: Convert to ISO C90 formatting.
437 * coffgen.c: Convert to ISO C90 formatting.
438 * elf32-gen.c: Convert to ISO C90 formatting.
439 * elf64-gen.c: Convert to ISO C90 formatting.
440 * hash.c: Convert to ISO C90 formatting.
441 * ieee.c: Convert to ISO C90 formatting.
443 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
445 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
446 unresolved symbols in R_ARM_NONE relocations.
448 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
450 * elf32-arm.c (elf32_arm_final_link_relocate): Add
451 UNRESOLVED_RELOC_P argument. Set it appropriately.
452 (elf32_arm_relocate_section): Update call to
453 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
454 unresolved_reloc instead.
456 2005-03-23 Alan Modra <amodra@bigpond.net.au>
458 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
459 .gnu.warning.* sections.
461 2005-03-22 Alan Modra <amodra@bigpond.net.au>
463 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
465 (ppc_elf_create_linker_section): Don't try to reuse existing section.
466 (elf_create_pointer_linker_section): Delete info parm. Don't make
467 h dynamic. Don't set written_address_p.
468 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
469 (bfd_put_ptr): Delete.
470 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
471 Always write section contents. Assert global sym is def_regular.
472 Use offset bottom bit as a written flag.
473 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
476 2005-03-22 Alan Modra <amodra@bigpond.net.au>
478 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
479 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
482 2005-03-21 Nick Clifton <nickc@redhat.com>
484 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
486 (t2a1_bx_pc_insn): Likewise.
487 (t2a2_noop_insn): Likewise.
488 (t2a3_b_insn): Likewise.
489 (t2a1_push_insn): Likewise.
490 (t2a2_ldr_insn): Likewise.
491 (t2a3_mov_insn): Likewise.
492 (t2a4_bx_insn): Likewise.
493 (t2a5_pop_insn): Likewise.
494 (t2a6_bx_insn): Likewise.
495 (coff_arm_relocate_section): Only declare the high_address
496 variable for non WINCE targets.
498 2005-03-22 Alan Modra <amodra@bigpond.net.au>
500 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
501 SEC_LINKER_CREATED. Attach to dynobj.
502 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
504 2005-03-21 Alan Modra <amodra@bigpond.net.au>
506 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
507 sym_offset. Add name, bss_name, sym_name, sym_val.
508 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
509 Add sdata array of elf_linker_section_t.
510 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
511 (enum elf_linker_section_enum): Delete.
512 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
513 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
514 the special sections are needed. Adjust htab->sdata refs.
515 Ensure dynobj is set in sreloc code.
516 (ppc_elf_size_dynamic_sections): Strip sdata sections.
517 (ppc_elf_set_sdata_syms): New function.
518 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
519 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
520 sym_val instead of sym_hash.
521 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
523 2005-03-21 Alan Modra <amodra@bigpond.net.au>
525 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
526 (ppc_elf_merge_private_bfd_data): Likewise.
528 2005-03-21 Alan Modra <amodra@bigpond.net.au>
530 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
531 (ppc_elf_create_linker_section): Don't create rel_section.
532 (elf_create_pointer_linker_section): Don't size relocs.
533 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
534 Don't generate relocs.
535 (ppc_elf_relocate_section): Adjust calls to
536 elf_finish_pointer_linker_section.
538 2005-03-21 Alan Modra <amodra@bigpond.net.au>
540 * elf32-ppc.c (is_ppc_elf_target): New function.
541 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
542 for bfd_target_elf_flavour. Do this test before endian check.
543 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
544 (ppc_elf_size_dynamic_sections): Likewise.
546 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
548 * elf-bfd.h (elf_backend_data): Add int to
549 elf_backend_section_from_shdr.
550 (bfd_elf_section_data): Update comment for this_idx.
551 (_bfd_elf_make_section_from_shdr): Add int.
552 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
554 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
555 and use it to set this_idx in bfd_elf_section_data.
556 (bfd_section_from_shdr): Pass shindex to
557 _bfd_elf_make_section_from_shdr.
558 (_bfd_elf_section_from_bfd_section): Use this_idx in
559 bfd_elf_section_data to find section index.
561 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
562 index and pass it to _bfd_elf_make_section_from_shdr.
563 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
564 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
565 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
566 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
567 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
568 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
569 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
570 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
571 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
573 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
574 Ross Ridge <rridge@csclub.uwaterloo.ca>
576 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
577 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
580 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
582 * elflink.c (elf_mark_used_section): Remove check for special
585 2005-03-18 Andreas Schwab <schwab@suse.de>
587 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
588 from bfd_vma to ia64_insn, remove broken cast.
590 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
592 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
593 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
594 elf_m68k_finish_dynamic_sections): Use it.
596 2005-03-17 Paul Brook <paul@codesourcery.com>
597 Dan Jacobowitz <dan@codesourcery.com>
598 Mark Mitchell <mark@codesourcery.com>
600 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
601 (elf32_arm_additional_program_headers): Likewise.
602 (elf_backend_modify_segment_map): Define.
603 (elf_backend_additional_program_headers): Likewise.
604 (elf32_arm_symbian_modify_segment_map): Use
605 elf32_arm_modify_segment_map.
607 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
609 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
610 for special sections.
612 2005-03-18 Alan Modra <amodra@bigpond.net.au>
614 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
615 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
616 section_sym_count param, and return number of section symbols.
617 (bfd_elf_size_dynamic_sections): Clear section symbol area of
618 .dynsym contents. Don't bother calling swap_symbol_out on the
619 first all-zero dynsym.
620 (elf_mark_used_section): Formatting. Avoid twiddling flags in
621 special sections like bfd_abs_section.
622 (bfd_elf_gc_sections): Spelling fix.
624 2005-03-16 Fred Fish <fnf@specifixinc.com>
627 * dwarf2.c (read_indirect_string): Fix apparent typo, check
628 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
630 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
632 * elflink.c (elf_mark_used_section): New.
633 (bfd_elf_gc_sections): Call elf_gc_mark_section for
634 non-relocatable link if we don't do GC.
636 2005-03-16 Nick Clifton <nickc@redhat.com>
637 Ben Elliston <bje@au.ibm.com>
639 * configure.in (werror): New switch: Add -Werror to the
640 compiler command line. Enabled by default. Disable via
642 * configure: Regenerate.
644 2005-03-16 Nick Clifton <nickc@redhat.com>
646 * ecoff.c: Convert to ISO C90 formatting.
648 2005-03-16 Alan Modra <amodra@bigpond.net.au>
650 * elf32-ppc.c: Divide file into general and linker specific
651 functions. Sort linker functions into roughly the order in which
652 they are called by the ELF linker code.
654 2005-03-16 Alan Modra <amodra@bigpond.net.au>
656 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
657 on section. Correct comment, and add FIXME.
658 (ppc_elf_additional_program_headers): Don't bump header count for
659 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
660 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
661 do allocate memory if they need it.
663 2005-03-15 Mikkel Krautz <krautz@gmail.com>
665 * config.bfd (x86_64-elf): Add target.
667 2005-03-15 Alan Modra <amodra@bigpond.net.au>
669 * po/es.po: Commit new Spanish translation.
671 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
673 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
674 for global symbol when reporting overflow.
676 2005-03-11 Jakub Jelinek <jakub@redhat.com>
678 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
680 * archive.c (_bfd_ar_spacepad): New function.
681 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
682 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
683 coff_write_armap): Use it.
684 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
686 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
688 2005-03-10 Mark Kettenis <kettenis@gnu.org>
690 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
691 has_table to the start of the function.
693 2005-03-10 Ben Elliston <bje@au.ibm.com>
695 * archive.c: Include hashtab.h.
696 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
697 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
698 (hash_file_ptr): New function.
699 (eq_file_ptr): Likewise.
700 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
701 * libbfd-in.h: Include hashtab.h.
702 (struct artdata): Change `cache' member type to htab_t.
705 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
707 * configure.in: Bump version to 2.16.90.
708 * configure: Regenerated.
710 2005-03-07 Jakub Jelinek <jakub@redhat.com>
712 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
713 close is a function like macro in system headers.
715 2005-03-07 Alan Modra <amodra@bigpond.net.au>
718 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
719 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
721 2005-03-06 Alan Modra <amodra@bigpond.net.au>
723 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
725 2005-03-05 Alan Modra <amodra@bigpond.net.au>
727 * po/bfd.pot: Regenerate.
729 2005-03-05 Alan Modra <amodra@bigpond.net.au>
731 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
733 (func_desc_adjust): Force dot-syms local in executables as well
736 2005-03-04 David Daney <ddaney@avtrex.com>
738 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
739 '__gnu_local_gp' symbol used by gas -mno-shared.
741 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
743 * elf-bfd.h (elf_backend_data): Add "const char *" to
744 elf_backend_section_from_phdr.
746 * elf.c (bfd_section_from_phdr): Pass "proc" to the
747 elf_backend_section_from_phdr hook.
749 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
750 Joseph Myers <joseph@codesourcery.com>
752 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
753 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
755 (struct mips_elf_got_per_bfd_arg): Add global_count.
756 (struct mips_elf_count_tls_arg): New.
757 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
758 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
759 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
760 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
761 (TLS_RELOC_P): Define.
762 (TP_OFFSET, DTP_OFFSET): Define.
763 (dtprel_base, tprel_base): New functions.
764 (mips_elf_link_hash_newfunc): Initialize tls_type.
765 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
766 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
768 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
769 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
770 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
771 (mips_tls_got_index): New functions.
772 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
773 arguments. Pass them to mips_elf_create_local_got_entry. Use
775 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
777 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
778 mips_elf_create_local_got_entry.
779 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
780 arguments. Handle TLS entries.
781 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
782 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
784 (mips_elf_record_global_got_symbol): Likewise.
785 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
787 (mips_elf_merge_gots): Handle TLS entries when merging.
788 (mips_elf_initialize_tls_index): New function.
789 (mips_elf_set_global_got_offset): Handle TLS entries.
790 (mips_elf_adjust_gp): Handle TLS.
791 (mips_elf_multi_got): Remove redundant call to
792 mips_elf_resolve_final_got_entries. Initialize global_count.
793 Correct a comment. Initialize new TLS members of mips_got_info.
794 Assign TLS GOT indexes for new GOTs.
795 (mips_elf_create_got_section): Initialize new TLS members of
797 (mips_elf_calculate_relocation): Handle TLS relocs.
798 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
800 (_bfd_mips_elf_always_size_sections): Handle TLS.
801 (_bfd_mips_elf_size_dynamic_sections): Likewise.
802 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
804 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
805 (_bfd_mips_elf_hide_symbol): Handle TLS.
806 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
807 (mips_reloc_map): Add TLS relocs.
808 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
809 * elf64-mips.c (mips_elf64_howto_table_rel)
810 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
811 * reloc.c: Define new MIPS TLS relocations.
812 * libbfd.h, bfd-in2.h: Regenerated.
814 2005-03-02 Jan Beulich <jbeulich@novell.com>
816 * Makefile.am: Add dependency of cache.o on libiberty.h.
817 * cache.c: Include libiberty.h.
818 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
820 2005-03-01 Zack Weinberg <zack@codesourcery.com>
822 * elf.c (bfd_section_from_shdr <default case>): Call
823 elf_backend_section_from_shdr hook unconditionally, and return
825 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
826 * elfxx-target.h (elf_backend_section_from_shdr)
827 (elf_backend_section_from_phdr): Default to
828 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
831 2005-03-01 Alan Modra <amodra@bigpond.net.au>
833 * targets.h: Typo fix.
834 * bfd-in2.h: Regenerate.
836 * bout.c (b_out_write_object_contents): Don't use sizeof on host
837 structs to size on-disk structures.
838 (b_out_set_section_contents): Size the external struct, not the
839 internal one for on-disk size.
840 (b_out_sizeof_headers): Likewise.
842 2005-03-01 Alan Modra <amodra@bigpond.net.au>
844 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
845 entry points with the func descriptor as well as undefweak.
847 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
849 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
850 present when IMPORT_NAME_UNDOECRATE is used.
852 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
855 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
858 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
859 to _bfd_elf_merge_symbol.
861 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
862 unsigned int to return the alignment of the old common symbol
863 in the dynamic object.
864 (_bfd_elf_add_default_symbol): Pass NULL to
865 _bfd_elf_merge_symbol.
866 (elf_link_add_object_symbols): Pass &old_alignment to
867 _bfd_elf_merge_symbol. Get the alignment of the new common
868 symbol in the dynamic object.
870 2005-02-24 Ben Elliston <bje@au.ibm.com>
872 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
873 * format.c (bfd_check_format_matches): Likewise.
874 * archive.c (BFD_GNU960_ARMAG): Likewise.
875 (bfd_generic_archive_p): Likewise.
876 (_bfd_write_archive_contents): Likewise.
878 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
880 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
881 * configure: Regenerate.
883 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
885 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
886 COMDAT group sections to have default visibility.
888 2005-02-24 Alan Modra <amodra@bigpond.net.au>
890 * coffcode.h (coff_print_aux): Warning fix.
891 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
892 instead of section pointer to identify.
893 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
894 the correct size buffer for local sym mangling too.
895 (h8300_bfd_link_add_symbols): Likewise.
896 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
898 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
899 * elf32-xtensa.c (literal_value_hash): Warning fix.
900 * versados.c (process_otr): Warning fix.
901 (versados_canonicalize_reloc): Likewise.
902 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
903 * vms.c (fill_section_ptr): Warning fix.
905 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
907 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
908 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
910 2005-02-23 Nick Clifton <nickc@redhat.com>
912 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
913 the relvaddr field of the Elf32_crinfo structure.
915 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
916 variables that are passed by reference to
917 m68hc11_get_relocation_value in case that function does not
920 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
921 return statements and replace with a single return at the end of
922 the function. This helps pacify the flow analysis code in gcc 4.0.
924 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
925 strtab to avoid compile time warning.
927 2005-02-23 Ben Elliston <bje@au.ibm.com>
929 * opncls.c (bfd_zalloc): Document this function.
931 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
933 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
934 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
935 Replace SEC_SHARED with SEC_COFF_SHARED.
936 (styp_to_sec_flags): Likewise.
938 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
939 (TARGET_LITTLE_SYM): Likewise.
941 * section.c (SEC_ARCH_BIT_0): Removed.
942 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
943 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
944 (SEC_SHARED): Renamed to ...
945 (SEC_COFF_SHARED): This.
946 (SEC_BLOCK): Renamed to ...
947 (SEC_TIC54X_BLOCK): This.
948 (SEC_CLINK): Renamed to ...
949 (SEC_TIC54X_CLINK): This.
950 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
951 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
953 * bfd-in2.h: Regenerated.
955 2005-02-21 Fred Fish <fnf@specifixinc.com>
957 * dwarf2.c (find_abstract_instance_name): Call recursively
958 to handle a DW_AT_specification.
960 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
962 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
963 mips_elf_create_dynamic_relocation,
964 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
967 2005-02-21 Alan Modra <amodra@bigpond.net.au>
969 * Makefile.am: Run "make dep-am"
970 * Makefile.in: Regenerate.
972 2005-02-21 Alan Modra <amodra@bigpond.net.au>
974 * coffgen.c (bfd_coff_get_comdat_section): Check that
975 coff_section_data isn't NULL.
977 2005-02-21 Alan Modra <amodra@bigpond.net.au>
979 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
980 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
981 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
983 (xcoff_write_archive_contents_big): Likewise.
984 (_bfd_xcoff_put_ldsymbol_name): Likewise.
985 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
986 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
987 * cofflink.c (process_embedded_commands): Warning fixes.
988 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
990 * dwarf2.c: Warning fixes.
991 * elf-bfd.h: Likewise.
992 * elf-eh-frame.c: Likewise.
993 * elf-strtab.c: Likewise.
995 * elf32-m68k.c: Likewise.
996 * elf32-ppc.c: Likewise.
997 * elf32-sh-symbian.c: Likewise.
998 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
999 * elf64-sh64.c: Likewise.
1000 * peicode.h: Likewise.
1001 * elf64-mmix.c: Warning fixes.
1002 * elfcode.h: Likewise.
1003 * elfxx-mips.c: Likewise.
1004 * libbfd-in.h: Likewise.
1005 * libbfd.c: Likewise.
1006 * mach-o.c: Likewise.
1007 * merge.c: Likewise.
1009 * opncls.c: Likewise.
1012 * vms-hdr.c: Likewise.
1013 * vms-tir.c: Likewise.
1014 * xtensa-isa.c: Likewise.
1015 * xtensa-modules.c: Likewise.
1017 (pstrcmp): Use correct choice of string lengths. Fix return value.
1018 (bfd_sym_module_name): Correct string length.
1019 * bfd-in2.h: Regenerate.
1020 * libbfd.h: Regenerate.
1022 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1024 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1025 uninitialized check_segment[1] in TLSMOFF case.
1026 Reported by Alan Modra.
1027 (elf32_frv_relocate_section): Improve errors and warnings.
1029 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1031 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1033 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1035 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1036 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1037 * pef.c (bfd_pef_scan): Don't ignore return value of
1038 bfd_pef_scan_start_address.
1039 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1040 bfd_mach_o_scan_start_address.
1041 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1042 * elfxx-mips.c: Remove unnecessary prototypes.
1043 (sort_dynamic_relocs_64): Abort if not BFD64.
1045 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1047 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1048 Skip toc reloc adjust if reloc_count is zero.
1050 2005-02-15 Nigel Stephens <nigel@mips.com>
1051 Maciej W. Rozycki <macro@mips.com>
1053 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1054 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1055 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1056 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1057 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1059 (mips16_gprel_reloc): Remove bit shuffling; call
1060 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1061 and _bfd_mips16_elf_reloc_shuffle() instead.
1062 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1063 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1065 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1066 elf_mips16_howto_table_rel.
1067 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1068 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1069 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1070 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1071 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1073 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1074 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1075 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1077 (mips16_gprel_reloc): Remove bit shuffling; call
1078 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1079 and _bfd_mips16_elf_reloc_shuffle() instead.
1080 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1081 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1083 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1084 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1085 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1086 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1087 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1088 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1089 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1091 (mips16_gprel_reloc): Remove bit shuffling; call
1092 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1093 and _bfd_mips16_elf_reloc_shuffle() instead.
1094 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1095 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1097 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1098 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1099 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1100 handle bit shuffling for MIPS16 relocs.
1101 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1102 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1103 and _bfd_mips16_elf_reloc_shuffle().
1104 (_bfd_mips_elf_generic_reloc): Likewise.
1105 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1107 (mips_elf_obtain_contents): Remove bit shuffling.
1108 (mips_elf_perform_relocation): Likewise; call
1109 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1111 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1113 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1114 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1115 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1116 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1117 (BFD_RELOC_MIPS16_LO16): Likewise.
1118 * bfd-in2.h: Regenerate.
1119 * libbfd.h: Regenerate.
1121 2005-02-15 Jan Beulich <jbeulich@novell.com>
1123 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1124 R_IA64_DTPMOD64[LM]SB.
1126 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1128 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1129 backward branch in the same section.
1130 (elfNN_ia64_relocate_section): Inform users that the input
1131 section is too big to relax br instruction when overflow
1132 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1133 and R_IA64_PCREL21F.
1135 2005-02-14 Orjan Friberg <orjanf@axis.com>
1137 * elfcore.h (elf_core_file_p): Move the call to
1138 elf_backend_object_p to allow the correct machine to be set before
1139 processing the program headers.
1141 2005-02-14 Nick Clifton <nickc@redhat.com>
1144 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1145 aware flag from the input bfd to the output bfd.
1147 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1149 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1150 R_MIPS_LITERAL relocations for external symbols.
1151 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1152 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1154 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1156 * bfd-in2.h: Rebuilt.
1158 2005-02-11 Paul Brook <paul@codesourcery.com>
1160 * elf-bfd.h (struct elf_link_hash_table): Add
1161 is_relocatable_executable.
1162 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1163 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1164 symbols in relocatable executables.
1165 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1166 relocatable executables.
1167 (_bfd_elf_link_renumber_dynsyms): Ditto.
1168 (bfd_elf_final_link): Ditto.
1169 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1170 relocations into relocatable executables.
1171 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1172 executables. Also copy absolute relocations.
1173 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1174 in relocatable executables.
1175 (allocate_dynrelocs): Copy relocations for relocatable executables.
1176 Output dynamic symbols for symbols defined in linker scripts.
1178 2005-02-11 Nick Clifton <nickc@redhat.com>
1180 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1181 to avoid a compile time warning.
1183 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1186 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1187 inclusion of coffcode.h so that it is actually picked up.
1189 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1190 case it is not used.
1192 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1193 structure and macro.
1195 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1198 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1199 to protect the declaration of this array.
1201 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1202 Avoid call to memcpy with a size of 0.
1204 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1206 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1207 old-style branches to undefined dot-symbols which will be
1208 satisfied by a plt call.
1210 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1212 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1213 (ppc64_elf_copy_indirect_symbol): ..here.
1214 (func_desc_adjust): Use move_plt_plist.
1216 2005-02-10 Paul Brook <paul@codesourcery.com>
1218 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1220 2005-02-10 Paul Brook <paul@codesourcery.com>
1222 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1224 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1225 (elf_link_renumber_local_hash_table_dynsyms): New function.
1226 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1228 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1230 * bfd-in.h (BFD_LINKER_CREATED): Define.
1231 * bfd-in2.h: Rebuilt.
1232 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1233 BFD_LINKER_CREATED bfds when determining input bfds without
1234 .note.GNU-stack section.
1236 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1238 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1239 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1240 relocations against external symbols unchanged.
1242 2005-02-08 Paul Brook <paul@codesourcery.com>
1244 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1247 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1249 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1252 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1254 * elf64-mips.c: Fix formatting throughout.
1256 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1258 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1260 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1262 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1263 *ABS*/*UND* sections.
1264 (elf32_frv_relocate_section): Move zero-addend-required error...
1265 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1266 missing needed TLS section.
1268 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1270 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1271 being the last symbol.
1272 (aout_link_add_symbols): Just return TRUE if a warning
1275 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1277 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1278 R_MIPS_GPREL32 relocations against external symbols.
1279 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1282 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1284 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1285 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1286 elf_string_from_elf_strtab.
1287 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1288 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1289 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1290 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1291 looking at cached symtab info first, before iterating over headers.
1292 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1293 * elfcode.h (elf_object_p): Don't load section header stringtab
1296 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1298 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1299 against protected function when building shared library.
1302 * elf64-x86-64.c (is_32bit_relative_branch): New.
1303 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1304 protected function symbol when building shared library for
1305 32bit relative branch instruction.
1307 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1309 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1310 syms when doing a relocatable link.
1311 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1313 (ppc64_elf_tls_setup): Likewise.
1314 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1316 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1318 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1319 (link_hash_newfunc): Clear all locals using memset.
1320 (make_fdh): Remove flags param. Always create fake func desc
1321 weak. Link the descriptor with the code entry sym.
1322 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1323 (add_symbol_adjust): Adjust make_fdh call.
1324 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1325 descriptor to strong undefined if code entry is strong.
1327 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1329 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1330 lookup here. Set to new before calling bfd_link_repair_undef_list.
1331 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1333 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1335 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1337 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1339 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1340 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1341 before the as-needed lib was loaded. Abort on unexpected refs.
1343 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1345 * elflink.c (elf_smash_syms): Expand comments.
1346 (elf_link_add_object_symbols): Only call elf_smash_syms for
1347 as-needed dynamic objects.
1349 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1350 everything, just the field specific to ia64.
1351 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1353 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1355 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1356 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1358 (struct add_symbol_adjust_data): New.
1359 (add_symbol_adjust): Make an undefweak func desc for old ABI
1360 objects to link with --as-needed shared libs. Return fail status.
1361 Don't adjust old ABI func entry sym to weak if func desc syms
1363 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1366 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1368 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1371 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1373 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1374 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1375 remove anything but new and undefweak.
1376 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1378 (_bfd_elf_create_dynamic_sections): Formatting.
1379 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1380 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1381 (struct elf_smash_data): New.
1382 (elf_smash_syms): New function.
1383 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1384 unneeded dynamic objects to loaded list.
1385 (elf_link_output_extsym): Don't handle as-needed here. Strip
1386 bfd_link_hash_new symbols.
1387 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1388 delref when dynindx is already -1.
1389 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1391 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1393 2005-02-01 Ben Elliston <bje@au.ibm.com>
1395 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1397 2005-02-01 Ben Elliston <bje@au.ibm.com>
1399 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1400 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1401 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1402 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1403 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1404 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1405 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1406 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1407 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1408 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1409 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1410 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1411 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1412 throughout. Similarly, collapse #if 1'd code.
1414 2005-02-01 Ben Elliston <bje@au.ibm.com>
1416 * elf-bfd.h (bfd_elf_discard_group): Remove.
1417 * elf.c (bfd_elf_discard_group): Likewise.
1418 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1420 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1422 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1423 (_bfd_elf_eh_frame_address_size): Declare.
1424 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1425 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1426 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1427 (elf_backend_eh_frame_address_size): Define.
1428 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1429 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1430 size from the new backend hook.
1431 (_bfd_elf_write_section_eh_frame): Likewise.
1432 (_bfd_elf_eh_frame_address_size): New function.
1434 2005-01-31 Andrew Cagney <cagney@gnu.org>
1436 * configure: Regenerate to track ../gettext.m4.
1438 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1440 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1441 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1443 2005-01-31 Nick Clifton <nickc@redhat.com>
1445 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1446 sparc-lynxos, vax-vms) be obsolete.
1448 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1450 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1451 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1452 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1453 * elfcode.h (elf_object_p): Use minpagesize instead of
1455 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1456 (elfNN_bed): Include ELF_MINPAGESIZE.
1458 2005-01-28 Julian Brown <julian@codesourcery.com>
1460 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1461 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1462 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1463 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1464 passing flag value from ld. Set flag value in global hash table entry.
1465 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1468 2005-01-27 Andrew Cagney <cagney@gnu.org>
1470 * configure: Regenerate to track ../gettext.m4 change.
1472 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1474 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1477 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1479 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1480 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1482 * reloc.c: Add R_FRV_TLSMOFF.
1483 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1484 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1485 (elf32_frv_relocate_section): Handle it.
1486 (elf32_frv_check_relocs): Likewise.
1487 * libbfd.h, bfd-in2.h: Rebuilt.
1488 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1489 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1490 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1491 such that they return the constant in gr9.
1492 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1494 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1495 too, such that they shrink on relaxation.
1496 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1497 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1498 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1499 if we can guarantee the use of 16-bit constants.
1500 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1501 Introduce TLS support for FR-V FDPIC.
1502 * reloc.c: Add TLS relocations.
1503 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1504 (elf32_frv_rel_tlsdesc_value_howto): New.
1505 (elf32_frv_rel_tlsoff_howto): New.
1506 (frv_reloc_map): Add new mappings.
1507 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1509 (frvfdpic_dynamic_got_plt_info): New.
1510 (frvfdpic_plt_tls_ret_offset): New.
1511 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1512 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1513 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1514 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1516 (struct frvfdpic_relocs_info): Add TLS fields.
1517 (frvfdpic_relocs_info_hash): Warning clean up.
1518 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1519 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1520 (FRVFDPIC_TLS_BIAS): Define.
1521 (tls_biased_base): New.
1522 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1524 (frv_reloc_type_lookup): Likewise.
1525 (frvfdpic_info_to_howto_rel): Likewise.
1526 (elf32_frv_relocate_section): Likewise.
1527 (_frv_create_got_section): Create the PLT section here.
1528 (elf32_frvfdpic_create_dynamic_sections): Not here.
1529 (_frvfdpic_count_nontls_entries): Move out of...
1530 (_frvfdpic_count_got_plt_entries): ... here.
1531 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1532 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1534 (_frvfdpic_relax_tls_entries): New.
1535 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1536 (_frvfdpic_get_tlsdesc_entry): New.
1537 (_frvfdpic_assign_got_entries): Add TLS support.
1538 (_frvfdpic_assign_plt_entries): Likewise.
1539 (_frvfdpic_reset_got_plt_entries): New.
1540 (_frvfdpic_size_got_plt): Move out of...
1541 (elf32_frvfdpic_size_dynamic_sections): ... here.
1542 (_frvfdpic_relax_got_plt_entries): New.
1543 (elf32_frvfdpic_relax_section): New.
1544 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1545 (elf32_frv_check_relocs): Add TLS support.
1546 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1547 * libbfd.h, bfd-in2.h: Rebuilt.
1549 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1551 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1552 loadable reloc sections.
1553 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1554 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1556 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1558 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1559 sections immediately when linking shared libs. Instead, wait until
1560 we know a lib is needed.
1561 (_bfd_elf_link_create_dynstrtab): Extract from..
1562 (_bfd_elf_link_create_dynamic_sections_): ..here.
1563 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1564 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1565 for non-existent .dynamic.
1566 (elf_link_output_extsym): Don't complain about undefined symbols
1567 in as-needed dynamic libs that aren't actually linked.
1569 2005-01-24 Andrew Cagney <cagney@gnu.org>
1571 * configure: Regenerate, ../gettext.m4 was updated.
1573 2005-01-21 Ben Elliston <bje@au.ibm.com>
1575 * aout-encap.c: Remove unused file.
1577 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1580 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1581 non-function symbols are local.
1582 (_bfd_elf_symbol_refs_local_p): Likewise.
1584 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1586 * bfd.c (bfd_link_just_syms): Add abfd param.
1587 * bfd-in2.h: Regenerate.
1589 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1591 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1592 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1593 instructions. If the amount of padding is known, reduce the size
1594 of the CIE or FDE by that amount.
1596 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1598 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1599 augmentation_size. Use bfd_signed_vmas for data_align.
1600 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1601 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1602 functions. Don't read past the end of the enclosing CIE or FDE.
1603 (skip_bytes): New utility function.
1604 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1606 (_bfd_elf_write_section_eh_frame): Use new functions.
1608 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1610 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1611 assert-style REQUIRE() macro to handle sanity checks.
1613 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1615 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1617 (read_unsigned_leb128): Removed.
1618 (read_signed_leb128): Removed.
1619 (find_abstract_instance_name): Updated.
1620 (parse_comp_unit): Accept info_ptr_unit.
1621 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1622 comp unit and pass it to parse_comp_unit.
1624 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1625 (read_signed_leb128): Moved to ...
1628 * libbfd-in.h (read_unsigned_leb128): New prototype.
1629 (read_signed_leb128): Likewise.
1630 * libbfd.h: Regenerated.
1632 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1633 Nick Clifton <nickc@redhat.com>
1635 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1636 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1637 arch_sh4a_nofpu_up in order to match the external names and make the
1638 testsuite's job easier.
1639 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1641 * bfd-in2.h: Regenerate.
1643 2005-01-15 Andrew Cagney <cagney@gnu.org>
1646 * acinclude.m4: Move BFD_NEED_DECLARATION,
1647 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1648 the new file bfd.m4. Include ../bfd/bfd.m4.
1649 * configure: Re-generate.
1651 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1653 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1654 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1656 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1657 R_PPC_RELAX32PC_PLT.
1659 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1661 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1663 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1664 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1665 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1666 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1667 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1668 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1669 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1670 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1671 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1672 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1673 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1674 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1675 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1676 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1678 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1680 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1683 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1685 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1686 * bfd-in2.h: Regenerate.
1687 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1688 to support these new machine values.
1689 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1691 (bfd_maxq_arch): Update values for the maxq20.
1693 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1695 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1696 non-shared object, do not reserve space in .plt and .rela.plt for
1697 regular symbols neither defined nor referenced in shared objects.
1699 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1701 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1702 to zero the structure.
1703 (create_got_section): Use BFD_ASSERT instead of abort.
1704 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1706 (create_got_section): New function.
1707 (sparc64_elf_create_dynamic_sections): Likewise.
1708 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1709 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1710 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1711 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1712 (sparc64_elf_finish_dynamic_symbol): Likewise.
1713 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1714 (elf_backend_create_dynamic_sections): Define to
1715 sparc64_elf_create_dynamic_sections.
1717 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1719 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1720 (elf_backend_omit_section_dynsym): Define to it.
1721 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1722 (elf_backend_omit_section_dynsym): Define to it.
1724 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1726 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1727 PT_DYNAMIC segment, unless .dynamic.
1729 2005-01-06 Paul Brook <paul@codesourcery.com>
1731 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1732 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1733 * configure: Regenerate.
1734 * elf32-arm.c: Add VxWorks target bfd.
1736 (elf32_arm_link_hash_table): Add use_rel.
1737 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1738 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1739 Correct offset calculation for RELA case.
1740 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1741 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1742 (elf32_arm_vxworks_link_hash_table_create): New function.
1743 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1744 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1745 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1747 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1749 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1751 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1752 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1753 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1754 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1755 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1756 (toc_adjusting_stub_needed): Rewrite.
1757 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1758 toc tests. Adjust for toc_adjusting_stub_needed changes.
1759 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1760 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1761 * section.c: Expand comment on backend bits.
1762 * bfd-in2.h: Regenerate.
1763 * libbfd.h: Regenerate.
1765 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1767 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1768 toc adjusting stub, do not test source section flags.
1770 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1772 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1773 from STABS debugging sections again.
1775 2005-01-05 Fred Fish <fnf@specifixinc.com>
1777 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1778 (find_abstract_instance_name): New function.
1779 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1780 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1781 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1783 2004-12-31 Paul Brook <paul@copdesourcery.com>
1785 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1787 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1789 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1790 Commit missing changes from 2004-12-22.
1791 * bfd-in2.h: Regenerate.
1793 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1795 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1797 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1799 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1800 Add 'base' argument for constructing register sections. Reformat.
1801 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1802 gp and fp regs. Reformat.
1804 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1806 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1807 * bfd-in2.h: Regenerate.
1808 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1809 (avr_reloc_map): Likewise.
1810 (avr_final_link_relocate): Likewise.
1812 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1814 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1815 as-needed dynamic libs as undefined.
1816 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1817 libs when finding they are needed.
1819 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1821 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1822 (opd_entry_value): Use opd_relocs if available.
1823 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1824 copy .opd relocations to opd_relocs.
1825 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1827 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1829 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1830 * elf32-v850.c (v850_elf_howto_table): Add entry for
1831 R_V850_LO16_SPLIT_OFFSET.
1832 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1833 (v850_elf_perform_lo16_relocation): New function, extracted from...
1834 (v850_elf_perform_relocation): ...here. Use it to handle
1835 R_V850_LO16_SPLIT_OFFSET.
1836 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1837 R_V850_LO16_SPLIT_OFFSET.
1838 * libbfd.h, bfd-in2.h: Regenerate.
1840 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1842 * config.bfd: Add s390x-ibm-tpf support.
1844 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1846 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1847 to prototype, to make hash info available.
1848 Prevent wrapped symbols from being adjusted twice.
1850 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1852 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1853 overflow for calls to undefined weak symbols.
1855 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1857 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1858 canonical sections syms have a name.
1860 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1862 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1863 have been adjusted for output.
1864 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1866 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1868 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1869 add symtab_hdr param.
1870 (group_signature): Update calls.
1871 * elf-bfd.h (bfd_elf_sym_name): Update.
1872 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1873 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1874 (ppc64_elf_relocate_section): Update.
1875 * elflink.c (elf_link_input_bfd): Update.
1877 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1879 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1880 st_shndx on STT_SECTION sections.
1882 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1884 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1885 ELF section symbols.
1887 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1889 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1890 return a real value, unless it is a PLT symbol.
1891 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1894 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1895 R_MIPS_JALR entry to 0.
1897 * archures.c: Define bfd_mach_mips9000.
1898 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1899 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1900 * cpu-mips.c (I_mips9000): Define.
1901 (arch_info_struct): Add case for bfd_mach_mips9000.
1902 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1903 * bfd-in2.h: Regenerate.
1905 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1907 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1910 2004-12-07 Ben Elliston <bje@gnu.org>
1912 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1914 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1916 Suggested by Fergal Daly <fergal@esatclear.ie>:
1917 * simple.c (simple_dummy_multiple_definition): New function.
1918 (bfd_simple_get_relocated_section_contents): Use it.
1920 2004-12-03 Jan Beulich <jbeulich@novell.com>
1922 * elf.c (elf_find_function): Don't use the last file symbol ever,
1923 seen, but the last one seen prior to the symbol being reported.
1924 Don't report a filename at all for global symbols when that might
1927 2004-12-01 Paul Brook <paul@codesourcery.com>
1929 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1930 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1933 2004-12-01 Paul Brook <paul@codesourcery.com>
1935 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1938 2004-11-30 Paul Brook <paul@codesourcery.com>
1940 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1941 no_pipeline_knowledge
1942 (elf32_arm_link_hash_table_create): Ditto.
1943 (bfd_elf32_arm_process_before_allocation): Ditto.
1944 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1946 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1948 * bfd-in2.h: Regenerate.
1950 2004-11-30 Randolph Chung <tausq@debian.org>
1952 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1953 (elf32_hppa_grok_psinfo): New function.
1954 (elf_backend_grok_prstatus): Define.
1955 (elf_backend_grok_psinfo): Define.
1957 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1960 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1962 2004-11-24 Paul Brook <paul@codesourcery.com>
1964 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1966 2004-11-24 Paul Brook <paul@codesourcery.com>
1968 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1969 (elf32_arm_swap_symbol_out): New function.
1970 (elf32_arm_size_info): Add.
1971 (elf_backend_size_info): Define.
1973 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1975 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1978 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1980 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1981 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1982 * nlmcode.h (nlm_write_object_contents): Warning fix.
1984 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1986 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1988 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1990 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1991 (elf32_arm_plt_thumb_stub): New.
1992 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1994 (elf32_arm_link_hash_traverse): Fix typo.
1995 (elf32_arm_link_hash_table): Add obfd.
1996 (elf32_arm_link_hash_newfunc): Initialize new fields.
1997 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1998 (elf32_arm_link_hash_table_create): Initialize obfd.
1999 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2000 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2001 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2002 interworking BFD is not dynamic.
2003 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2004 not emit glue for PLT references.
2005 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2006 emit glue for PLT references. Support the Thumb PLT prefix.
2007 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2009 (elf32_arm_check_relocs): Likewise.
2010 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2012 (allocate_dynrelocs): Handle Thumb PLT references.
2013 (elf32_arm_finish_dynamic_symbol): Likewise.
2014 (elf32_arm_symbol_processing): New function.
2015 (elf_backend_symbol_processing): Define.
2017 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2019 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2020 add_fde_encoding. Remove need_relative.
2021 * elf-eh-frame.c (extra_augmentation_string_bytes)
2022 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2023 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2024 in cases where the CIE has no existing 'R' augmentation. Use
2025 size_of_output_cie_fde when assigning offsets. Use the final offset
2026 as the new section size.
2027 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2028 Account for any extra augmentation bytes in the returned offset.
2029 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2030 moved before being modified. Pad growing entries with DW_CFA_nops.
2031 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2032 and add_fde_encoding.
2034 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2036 * elf32-arm.c (elf32_arm_relocate_section): Use
2037 arm_real_reloc_type.
2039 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2041 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2042 for discard relocations; don't add an R_MIPS_NONE to the main body
2045 2004-11-04 Paul Brook <paul@codesourcery.com>
2047 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2048 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2049 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2050 default version definition for unversioned symbols.
2051 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2052 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2053 _bfd_elf_slurp_version_tables. Set default version for unversioned
2056 2004-11-15 Paul Brook <paul@codesourcery.com>
2058 * elflink.c (elf_link_add_object_symbols): Don't assume version
2059 indices are consecutive.
2061 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2063 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2064 composite relocations against the personality data.
2066 2004-11-13 Paul Brook <paul@codesourcery.com>
2068 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2069 R_ARM_PREL31 relocations to PLT entries.
2070 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2071 (elf32_arm_check_relocs): Ditto.
2073 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2075 * xtensa-isa.c (xtensa_interface_class_id): New.
2077 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2079 * elf32-xtensa.c (property_table_compare): Remove assertion about
2080 entries with the same address and non-zero size.
2081 (xtensa_read_table_entries): Report such entries as errors.
2083 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2085 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2086 R_ARM_RELATIVE on Symbian OS.
2088 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2090 * som.c (som_bfd_print_private_bfd_data): New function.
2091 (som_object_setup): Save the auxiliary header. Don't assume that
2092 zero is an invalid entry point for a shared library.
2093 (som_object_p): Allocate the auxiliary header on the heap.
2095 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2097 (elf32_arm_symbian_modify_segment_map): Likewise.
2099 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2101 From David Poole <daveml@mbuf.com>:
2102 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2103 (elf32_arm_size_dynamic_sections): Call it.
2105 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2107 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2108 (ALL_MACHINES_CFILES): Fix typo.
2109 * Makefile.in: Regenerate.
2110 * po/SRC-POTFILES.in: Regenerate.
2112 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2114 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2115 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2116 symbol in the relocation.
2118 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2119 Vineet Sharma <vineets@noida.hcltech.com>
2121 * coff-maxq.c: New File.
2122 * cpu-maxq.c: New File.
2123 * coffcode.h: Likewise.
2124 * config.bfd: Likewise.
2125 * configure.in (maxqcoff_vec): New target vector.
2126 * Makefile.am: Add support for maxq target.
2127 * configure.in: Likewise.
2128 * archures.c:. Likewise.
2129 * targets.c: Likewise.
2130 * bfd_in2.h : Regenerated.
2131 * Makefile.in: Regenerated.
2132 * configure: Regenerated.
2133 * doc/Makefile.in: Regenerated.
2135 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2137 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2138 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2139 C_NT_WEAK aux entries.
2140 (_bfd_coff_generic_relocate_section): Handle undefined
2143 2004-11-07 Andreas Schwab <schwab@suse.de>
2145 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2146 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2147 non-default visibility.
2149 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2151 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2153 (elf32_arm_symbian_modify_segment_map): Don't
2154 reset includes_filehdr and includes_phdrs here.
2156 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2158 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2159 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2160 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2162 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2163 to a new removed list. Remove normal configuration stanzas.
2164 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2165 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2166 elfarm-nabi.lo with elf32-arm.lo.
2167 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2168 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2169 * elf32-arm.h: Remove.
2170 * elfarm-oabi.c: Remove.
2171 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2172 and bfd_elf32_littlearm_oabi_vec.
2173 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2175 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2177 * config.bfd: Support crisv32-*-* like cris-*-*.
2178 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2179 (bfd_mach_cris_v10_v32): New macros.
2180 * cpu-cris.c: Tweak formatting.
2181 (get_compatible): New function.
2183 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2184 bfd_arch_info_type:s.
2185 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2186 get_compatible for member compatible and link bfd_cris_arch_v32 as
2188 * elf32-cris.c (cris_elf_pcrel_reloc)
2189 (cris_elf_set_mach_from_flags): New functions.
2190 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2191 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2192 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2193 numbers for bfd_mach_cris_v32.
2194 (PLT_ENTRY_SIZE_V32): New macro.
2195 (elf_cris_plt0_entry): Drop last comma in initializer.
2196 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2197 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2199 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2201 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2202 (elf_cris_finish_dynamic_sections): Similar.
2203 (elf_cris_adjust_dynamic_symbol): Similar.
2204 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2206 <switch with PIC relocs>: Emit error and return FALSE for
2207 bfd_mach_cris_v10_v32.
2208 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2209 Emit warning when generating textrel reloc.
2210 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2211 (cris_elf_final_write_processing): Set flags according to mach.
2212 (cris_elf_print_private_bfd_data): Display
2213 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2214 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2215 new_flags. Don't call cris_elf_final_write_processing. Don't
2216 look at the actual elf header flags at all; use
2217 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2218 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2220 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2221 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2222 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2223 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2224 * bfd-in2.h, libbfd.h: Regenerate.
2226 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2228 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2229 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2231 (struct adjust_toc_info): New.
2232 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2234 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2236 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2237 if there are no segments.
2239 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2241 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2243 2004-11-02 Nick Clifton <nickc@redhat.com>
2245 * elf32-iq2000.c: Convert to ISO C90 formatting.
2247 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2249 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2251 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2253 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2254 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2255 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2257 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2259 * elf32-sh.c (tpoff): Take alignment into account.
2261 2004-10-28 Nick Clifton <nickc@redhat.com>
2263 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2264 performing a relocatable link.
2265 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2266 for MIPS ports under Irix.
2268 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2270 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2271 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2272 (elf32_arm_final_link_relocate): Ditto.
2273 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2274 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2275 (elf32_arm_adjust_dynamic_symbol): Ditto.
2276 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2277 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2278 (elf32_arm_r_howto): ... To here.
2279 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2281 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2284 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2285 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2286 and R_IA64_SECREL64LSB.
2288 2004-10-26 Paul Brook <paul@codesourcery.com>
2290 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2291 (bfd_elf_size_dynamic_sections): Create default version definition.
2292 (elf_link_output_extsym): Adjust for default symbol version.
2294 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2296 * mmo.c: Adjust to ISO C.
2298 * mmo.c (mmo_write_section_description): New function broken out
2299 of mmo_internal_write_section.
2300 (mmo_internal_write_section): For each of .text and .data, call
2301 mmo_write_section_description before outputting contents if it has
2302 nontrivially deducible vma or contents.
2303 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2304 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2305 symbols if found within the .data address range.
2307 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2309 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2311 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2313 * mmo.c (File Layout): Correct place of misplaced blurb about
2316 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2318 * config.bfd: Add mips64*-*-openbsd.
2320 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2322 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2325 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2327 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2328 * configure: Regenerate.
2330 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2333 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2334 to linker reloc_overflow callback.
2335 (aout_link_input_section_ext): Likewise.
2336 (aout_link_reloc_link_order): Likewise.
2337 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2338 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2340 (alpha_relocate_section): Likewise.
2341 * coff-arm.c (coff_arm_relocate_section): Likewise.
2342 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2343 * coff-h8500.c (extra_case): Likewise.
2344 * coff-i960.c (coff_i960_relocate_section): Likewise.
2345 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2346 * coff-mips.c (mips_relocate_section): Likewise.
2347 * coff-or32.c (coff_or32_relocate_section): Likewise.
2348 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2349 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2350 * coff-sh.c (sh_relocate_section): Likewise.
2351 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2352 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2353 * coff-z8k.c (extra_case): Likewise.
2354 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2355 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2356 (_bfd_coff_generic_relocate_section): Likewise.
2357 * ecoff.c (ecoff_reloc_link_order): Likewise.
2358 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2359 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2360 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2361 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2362 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2363 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2364 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2365 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2366 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2367 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2368 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2369 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2370 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2371 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2372 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2373 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2374 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2375 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2376 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2377 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2378 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2379 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2380 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2381 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2382 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2383 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2384 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2385 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2386 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2387 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2388 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2389 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2390 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2391 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2392 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2393 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2394 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2395 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2396 * elflink.c (elf_reloc_link_order): Likewise.
2397 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2398 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2399 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2400 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2401 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2402 (aout_link_reloc_link_order): Likewise.
2403 * reloc.c (bfd_generic_get_relocated_section_contents):
2405 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2406 * simple.c (simple_dummy_reloc_overflow): Updated.
2408 2004-10-20 Andreas Schwab <schwab@suse.de>
2410 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2411 (elf_backend_plt_sym_val): Define.
2413 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2415 * config.bfd: Set targ_underscore=yes for PE COFF targets
2417 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2419 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2420 (ppc64_elf_edit_opd): Likewise.
2422 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2424 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2425 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2426 set SEC_ALLOC and SEC_LOAD.
2428 2004-10-18 Nick Clifton <nickc@redhat.com>
2430 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2431 'name' for relocs against both local and global symbols.
2433 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2435 * bfd-in2.h: Regenerate.
2436 * bfd.c (struct bfd): Add no_export.
2437 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2439 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2441 * config.bfd: Whitespace cleanup.
2442 * Makefile.am: Run "make dep-am"
2443 * Makefile.in: Regenerate.
2445 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2447 * elflink.c (struct already_linked_section): Removed.
2448 (try_match_symbols_in_sections, already_linked): Removed.
2449 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2450 prefix of section names when finding already_linked_table
2451 chain. Compare section names. Instead of calling already_linked,
2452 do it inline and only for sections in the same already_linked_list.
2454 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2456 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2457 parameter. If called after _bfd_elf_write_section_eh_frame,
2458 don't allow a -2 return unless need_* bit is already set, and
2459 handle offsets adjusted for output_offset.
2460 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2461 * elf.c (_bfd_elf_section_offset): Update call.
2463 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2466 * coffcode.h (coff_compute_section_file_positions): Cast to
2467 bfd_vma when computing page alignment.
2469 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2471 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2472 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2474 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2476 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2477 relocations use a virtual address, not a section offset.
2479 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2481 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2482 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2483 xtensa_format_encode.
2484 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2485 (ebb_add_proposed_action): Delete.
2487 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2489 * elf32-xtensa.c: Use ISO C90 formatting.
2491 2004-10-12 Paul Brook <paul@codesourcery.com>
2493 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2496 2004-10-12 Paul Brook <paul@codesourcery.com>
2498 * elf32-arm.h: Support EABI version 4 objects.
2500 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2503 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2504 Don't mark as default.
2505 (bfd_x86_64_arch): Don't mark as default.
2507 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2509 * elflink.c (enum action_discarded): New.
2510 (elf_section_complain_discarded): Delete.
2511 (elf_action_discarded): New function subsuming the above and also
2512 controlling reloc behaviour.
2513 (elf_link_input_bfd): Use it.
2515 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2517 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2518 (special_sections): Add .gnu.liblist and .gnu.conflict.
2519 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2521 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2524 * elflink.c (elf_link_input_bfd): Try harder to support
2525 relocations against symbols in removed linkonce sections.
2527 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2529 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2532 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2533 sections do not reference symbols in non-SEC_ALLOC sections.
2535 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2538 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2539 (_bfd_elf_link_omit_section_dynsym): Formatting.
2541 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2543 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2544 * libbfd.h: Regnerate.
2545 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2546 * elf32-frv.c: Likewise.
2547 * elf32-m32r.c: Likewise.
2548 * elf32-ppc.c: Likewise.
2549 * elf64-hppa.c: Likewise.
2550 * elfxx-ia64.c: Likewise.
2551 * opncls.c: Likewise.
2553 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2555 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2556 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2557 offsets stored in struct eh_cie_fde entries before doing other
2560 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2561 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2562 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2563 setting offsets for removed CIEs. Don't set "sec", instead set
2564 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2565 CIE in hdr_info. Only set make_relative and make_lsda_relative
2566 for CIEs. Use pointers rather than array indices.
2567 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2568 make_lsda_relative, need_* on cie_inf for FDEs.
2569 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2570 section output_offset. Delete cie_offset, instead use cie_inf
2571 pointer to CIE entry. Use need_relative and need_lsda_relative on
2572 CIE entry for FDEs. Use pointers rather than array indices.
2574 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2576 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2577 bfd_is_target_special_symbol.
2578 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2579 * som.c (som_bfd_is_target_special_symbol): Define.
2581 2004-10-08 Nick Clifton <nickc@redhat.com>
2583 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2584 * configure: Regenerate.
2585 * bfd-in2.h: Regenerate.
2586 * syms.c (bfd_is_target_special_symbol): New interface function.
2587 Returns true when a symbol should be considered to be special.
2588 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2589 the symbol jump table.
2590 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2591 Return true iff the symbol is a mapping symbol.
2592 (bfd_elf32_bfd_is_target_special_symbol): Define.
2593 * elfxx-target.h: Provide a default definition for
2594 bfd_is_target_special_symbol.
2595 * aout-target.h: Likewise.
2596 * aout-tic30.c: Likewise.
2597 * binary.c: Likewise.
2598 * coffcode.h: Likewise.
2599 * i386msdos.c: Likewise.
2602 * libaout.h: Likewise.
2603 * libbfd-in.h: Likewise
2604 * libecoff.h: Likewise.
2605 * mach-o.c: Likewise.
2607 * nlm-target.h: Likewise.
2608 * oasys.c: Likewise.
2610 * ppcboot.c: Likewise.
2612 * tekhex.c: Likewise.
2613 * versados.c: Likewise.
2615 * xcoff-target.h: Likewise.
2617 * libbfd.h: Regenerate.
2619 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2621 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2622 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2623 (elf_backend_section_from_shdr): Define.
2625 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2627 * syms.c (bfd_is_local_label): Return false for file symbols.
2629 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2630 David Heine <dlheine@tensilica.com>
2632 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2633 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2634 (elf32xtensa_no_literal_movement): New global variable.
2635 (elf_howto_table): Add entries for new relocations.
2636 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2637 (property_table_compare): When addresses are equal, compare sizes and
2638 various property flags.
2639 (property_table_matches): New.
2640 (xtensa_read_table_entries): Extend to read new property tables. Add
2641 output_addr parameter to indicate that output addresses should be used.
2642 Use bfd_get_section_limit.
2643 (elf_xtensa_find_property_entry): New.
2644 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2645 (elf_xtensa_check_relocs): Handle new relocations.
2646 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2647 relocations. Use new xtensa-isa.h functions.
2648 (build_encoding_error_message): Remove encode_result parameter. Add
2649 new target_address parameter used to detect alignment errors.
2650 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2651 error handling. Use new is_operand_relocation function.
2652 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2653 Use underbar macro for error messages. Formatting.
2654 (get_const16_opcode): New.
2655 (get_l32r_opcode): Add a separate flag for initialization.
2656 (get_relocation_opnd): Operand number is no longer explicit in the
2657 relocation. Change to decode the opcode and analyze its operands.
2658 (get_relocation_slot): New.
2659 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2660 Use new xtensa-isa.h functions to handle multislot instructions.
2661 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2662 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2663 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2664 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2665 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2666 get_single_format, init_op_single_format_table): New.
2667 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2668 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2669 (contract_asm_expansion): Add error_message parameter and pass it to
2670 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2671 with R_XTENSA_SLOT0_OP.
2672 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2673 instructions. Use new xtensa-isa.h functions.
2674 (r_reloc struct): Add new virtual_offset field.
2675 (r_reloc_init): Add contents and content_length parameters. Set
2676 virtual_offset field to zero. Add contents to target_offset field for
2677 partial_inplace relocations.
2678 (r_reloc_is_defined): Check for null.
2679 (print_r_reloc): New debug function.
2680 (source_reloc struct): Replace xtensa_operand field with pair of the
2681 opcode and the operand position. Add is_abs_literal field.
2682 (init_source_reloc): Specify operand by opcode/position pair. Set
2683 is_abs_literal field.
2684 (source_reloc_compare): When target_offsets are equal, compare other
2685 fields to make sorting predictable.
2686 (literal_value struct): Add is_abs_literal field.
2687 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2688 (init_literal_value): New.
2689 (is_same_value): Replace with ...
2690 (literal_value_equal): ... this function. Add comparisons of
2691 virtual_offset and is_abs_literal fields.
2692 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2693 failure. Initialize has_last_loc field.
2694 (value_map_hash_table_delete): New.
2695 (hash_literal_value): Rename to ...
2696 (literal_value_hash): ... this. Include is_abs_literal flag and
2697 virtual_offset field in the hash value.
2698 (get_cached_value): Rename to ...
2699 (value_map_get_cached_value): ... this. Update calls to
2700 literal_value_hash and literal_value_equal.
2701 (add_value_map): Check for allocation failure. Update calls to
2702 value_map_get_cached_value and literal_value_hash.
2703 (text_action, text_action_list, text_action_t): New types.
2704 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2705 text_action_add, text_action_add_literal, offset_with_removed_text,
2706 offset_with_removed_text_before_fill, find_insn_action,
2707 print_action_list, print_removed_literals): New.
2708 (offset_with_removed_literals): Delete.
2709 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2710 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2711 allocated_relocs_count fields.
2712 (init_xtensa_relax_info): Initialize new fields.
2713 (reloc_bfd_fix struct): Add new translated field.
2714 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2716 (fix_compare, cache_fix_array): New.
2717 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2718 section via get_xtensa_relax_info. Use cache_fix_array to set up
2719 sorted fix_array and use bsearch instead of linear search.
2720 (section_cache_t): New struct.
2721 (init_section_cache, section_cache_section, clear_section_cache): New.
2722 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2723 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2724 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2725 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2727 (retrieve_contents): Use bfd_get_section_limit.
2728 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2729 to compute_removed_literals. Free value_map_hash_table when no longer
2731 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2732 compute_text_actions for all sections.
2733 (find_relaxable_sections): Mark sections as relaxable if they contain
2734 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2735 call. Increment relax_info src_count field only for appropriate
2736 relocation types. Remove is_literal_section check.
2737 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2738 r_reloc_init and find_associated_l32r_irel. Check
2739 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2740 literals. Pass is_abs_literal flag to init_source_reloc.
2741 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2742 CONST16 instructions. Adjust calls to r_reloc_init and
2743 pcrel_reloc_fits. Handle weak symbols conservatively.
2744 (find_associated_l32r_irel): Add bfd parameter and pass it to
2746 (compute_text_actions, compute_ebb_proposed_actions,
2747 compute_ebb_actions, check_section_ebb_pcrels_fit,
2748 check_section_ebb_reduces, text_action_add_proposed,
2749 compute_fill_extra_space): New.
2750 (remove_literals): Replace with ...
2751 (compute_removed_literals): ... this function. Call
2752 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2753 Call xtensa_read_table_entries to get the property table. Skip
2754 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2755 is_removable_literal, remove_dead_literal, and
2756 identify_literal_placement functions.
2757 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2758 instead of linear search.
2759 (is_removable_literal, remove_dead_literal,
2760 identify_literal_placement): New.
2761 (relocations_reach): Update check for literal not referenced by any
2762 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2763 (coalesce_shared_literal, move_shared_literal): New.
2764 (relax_section): Use bfd_get_section_limit. Call
2765 translate_section_fixes. Update calls to r_reloc_init and
2766 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2767 Add call to pin_internal_relocs. Add special handling for
2768 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2769 info to calculate new addend_displacement variable. Replace code for
2770 deleting literals with more general code to perform the actions
2771 determined by the action_list for the section.
2772 (translate_section_fixes, translate_reloc_bfd_fix): New.
2773 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2774 find_removed_literal only if is_operand_relocation. Update call to
2775 offset_with_removed_text. Use new target_offset and removed_bytes
2777 (move_literal): New.
2778 (relax_property_section): Use bfd_get_section_limit. Set new
2779 is_full_prop_section flag and handle new property tables. Update calls
2780 to r_reloc_init and offset_with_removed_text. Check
2781 is_relaxable_asm_section flag. Handle expansion of zero-sized
2782 unreachable entries, with use of offset_with_removed_text_before_fill.
2783 For relocatable links, combine entries only for literal tables.
2784 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2785 calls to offset_with_removed_text. Translate st_size field for
2787 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2788 failure. Add contents parameter. Update call to get_bfd_fix. Update
2789 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2790 R_XTENSA_ASM_EXPAND relocs.
2791 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2792 call to get_bfd_fix. Include offset from contents for partial_inplace
2794 (is_reloc_sym_weak): New.
2795 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2796 (prop_sec_len): New.
2797 (xtensa_is_property_section): Handle new property sections.
2798 (is_literal_section): Delete.
2799 (internal_reloc_compare): When r_offset matches, compare r_info and
2800 r_addend to make sorting predictable.
2801 (internal_reloc_matches): New.
2802 (xtensa_get_property_section_name): Handle new property sections.
2803 (xtensa_get_property_predef_flags): New.
2804 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2805 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2806 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2807 (xtisa_errno, xtisa_error_msg): New variables.
2808 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2809 (xtensa_insnbuf_alloc): Add error handling.
2810 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2811 use xtensa_format_decode. Add error handling.
2812 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2813 instruction length to find the number of bytes to copy.
2814 (xtensa_isa_init): Add error handling. Replace calls to
2815 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2816 tables in the xtensa_modules structure.
2817 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2818 xtensa_extend_isa): Delete.
2819 (xtensa_isa_free): Change to only free lookup tables.
2820 (opname_lookup_compare): Replace with ...
2821 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2822 (xtensa_insn_maxlength): Rename to ...
2823 (xtensa_isa_maxlength): ... this.
2824 (xtensa_insn_length): Delete.
2825 (xtensa_insn_length_from_first_byte): Replace with ...
2826 (xtensa_isa_length_from_chars): ... this function.
2827 (xtensa_num_opcodes): Rename to ...
2828 (xtensa_isa_num_opcodes): ... this.
2829 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2830 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2831 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2832 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2833 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2834 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2835 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2836 (xtensa_opcode_lookup): Add error handling.
2837 (xtensa_decode_insn): Replace with ...
2838 (xtensa_opcode_decode): ... this function, with new format and
2839 slot parameters. Add error handling.
2840 (xtensa_encode_insn): Replace with ...
2841 (xtensa_opcode_encode): ... this function, which does the encoding via
2842 one of the entries in the "encode_fns" array. Add error handling.
2843 (xtensa_opcode_name): Add error handling.
2844 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2845 xtensa_opcode_is_call): New.
2846 (xtensa_num_operands): Replace with ...
2847 (xtensa_opcode_num_operands): ... this function. Add error handling.
2848 (xtensa_opcode_num_stateOperands,
2849 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2850 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2851 xtensa_operand_is_visible): New.
2852 (xtensa_get_operand, xtensa_operand_kind): Delete.
2853 (xtensa_operand_inout): Add error handling and special-case for
2855 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2856 operate on one slot of an instruction. Added error handling.
2857 (xtensa_operand_encode): Handle default operands with no encoding
2858 functions. Check for success by comparing against decoded value.
2860 (xtensa_operand_decode): Handle default operands. Return decoded value
2861 through argument pointer. Add error handling.
2862 (xtensa_operand_is_register, xtensa_operand_regfile,
2863 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2864 (xtensa_operand_isPCRelative): Rename to ...
2865 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2866 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2867 through argument pointer. Add error handling.
2868 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2869 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2870 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2871 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2872 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2873 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2874 xtensa_state_is_exported, xtensa_sysreg_lookup,
2875 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2876 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2877 xtensa_interface_num_bits, xtensa_interface_inout,
2878 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2879 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2880 * xtensa-modules.c: Rewrite to use new data structures.
2881 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2882 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2883 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2884 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2885 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2886 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2887 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2888 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2889 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2890 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2891 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2892 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2893 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2894 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2895 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2896 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2897 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2898 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2899 * Makefile.in: Regenerate.
2900 * bfd-in2.h: Likewise.
2901 * libbfd.h: Likewise.
2903 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2905 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2906 against the absolute section.
2907 (mips_elf64_write_rela): Likewise.
2909 2004-10-07 Jan Beulich <jbeulich@novell.com>
2911 * elf.c (elf_find_function): Don't generally check for matching
2912 section, just for non-file symbols. Remove redunant comparison
2914 * elf32-arm.h (arm_elf_find_function): Likewise.
2916 2004-10-07 Jeff Baker <jbaker@qnx.com>
2918 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2919 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2922 2004-10-04 Roland McGrath <roland@redhat.com>
2924 * hash.c (bfd_hash_set_default_size): Use const for table.
2925 Use size_t instead of int for variable compared to sizeof results.
2927 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2930 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2932 2004-10-01 Paul Brook <paul@codesourcery.com>
2934 * elf32-arm.h (elf32_arm_fake_sections,
2935 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2937 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2939 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2941 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2943 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2944 need_relative or need_lsda_relative if we are processing an
2945 offset for a reloc on a FDE initial loc or LSDA field
2947 (_bfd_elf_write_section_eh_frame): Test need_relative and
2948 need_lsda_relative in place of corresponding make_* field
2949 when deciding to use pc-relative encodings.
2951 2004-09-30 Paul Brook <paul@codesourcery.com>
2953 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2954 target2 relocation type.
2956 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2959 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2961 2004-09-30 Paul Brook <paul@codesourcery.com>
2963 * reloc.c: Add BFD_RELOC_ARM_SMI.
2964 * bfd-in2.h: Regenerate.
2967 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2969 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2970 vma and output offset to address.
2971 * simple.c (simple_save_output_info): Only set output section
2972 and offset for debug sections, or those not already set up by
2974 (bfd_simple_get_relocated_section_contents): Update comment.
2976 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2978 * elf.c (IS_LOADED): Delete.
2979 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2980 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2983 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2986 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2987 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2988 redundant assignment of EM_SPARC.
2990 2004-09-22 Brian Ford <ford@vss.fsi.com>
2992 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2993 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2995 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2997 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2999 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3000 (elf_backend_modify_segment_map): Don't define.
3002 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3004 * elf.c (IS_LOADED): Define.
3005 (assign_file_positions_for_segments): Don't round up file offset of
3006 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3007 Delete code handling link script adjustment of lma. Do the adjust
3008 in later code handling similar ajustments. Remove dead code error
3009 check. Warn if section lma would require a negative offset
3010 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3011 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3012 update voff in section loop. Change voff in segment loop to be an
3013 adjustment on top of "off". Set sec->filepos and update "off" later.
3014 Test for loadable sections consistently using IS_LOADED. Similarly,
3015 test for alloc-only sections other than .tbss consistently.
3016 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3017 Tidy PT_NOTE handling. Use %B and %A in error messages.
3018 (assign_file_positions_except_relocs): Use %B in error message.
3020 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3022 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3023 (CONFIG_STATUS_DEPENDENCIES): New.
3024 (Makefile): Removed.
3025 (config.status): Likewise.
3026 * Makefile.in: Regenerated.
3028 2004-09-17 Paul Brook <paul@codesourcery.com>
3030 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3031 (bfd_elf32_arm_process_before_allocation): Update prototype.
3032 * bfd-in2.h: Regenerate.
3033 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3034 (elf32_arm_link_hash_table_create): Set it.
3035 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3036 (bfd_elf32_arm_set_target_relocs): New function.
3037 (arm_real_reloc_type): New function.
3038 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3039 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3040 (elf32_arm_gc_sweep_hook): Ditto.
3041 (elf32_arm_check_relocs): Ditto.
3042 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3043 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3045 (elf32_arm_got_prel): New variable.
3046 (elf32_arm_howto_from_type): New function.
3047 (elf32_arm_info_to_howto): Use it.
3048 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3049 BFD_RELOC_ARM_TARGET2.
3050 * libbfd.h: Regenerate.
3051 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3053 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3055 * ecoff.c: Update u.undef.next refs.
3056 * elf64-ppc.c: Likewise.
3057 * elflink.c: Likewise.
3058 * linker.c: Likewise.
3059 * xcofflink.c: Likewise.
3061 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3062 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3063 fields to indirect struct.
3064 * elf-m10300.c: Update u.weakdef refs.
3065 * elf32-arm.h: Likewise.
3066 * elf32-cris.c: Likewise.
3067 * elf32-frv.c: Likewise.
3068 * elf32-hppa.c: Likewise.
3069 * elf32-i370.c: Likewise.
3070 * elf32-i386.c: Likewise.
3071 * elf32-m32r.c: Likewise.
3072 * elf32-m68k.c: Likewise.
3073 * elf32-ppc.c: Likewise.
3074 * elf32-s390.c: Likewise.
3075 * elf32-sh.c: Likewise.
3076 * elf32-sparc.c: Likewise.
3077 * elf32-vax.c: Likewise.
3078 * elf32-xtensa.c: Likewise.
3079 * elf64-alpha.c: Likewise.
3080 * elf64-hppa.c: Likewise.
3081 * elf64-ppc.c: Likewise.
3082 * elf64-s390.c: Likewise.
3083 * elf64-sh64.c: Likewise.
3084 * elf64-sparc.c: Likewise.
3085 * elf64-x86-64.c: Likewise.
3086 * elfxx-ia64.c: Likewise.
3087 * elfxx-mips.c: Likewise.
3088 * elflink.c: Likewise. Also u.elf_hash_value.
3089 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3091 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3092 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3093 (bfd_elf_gc_record_vtentry): Likewise.
3094 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3096 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3098 * Makefile.am: Run "make dep-am".
3099 * Makefile.in: Regenerate.
3100 * bfd-in2.h: Regenerate.
3101 * po/SRC-POTFILES.in: Regenerate.
3102 * po/bfd.pot: Regenerate.
3104 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3106 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3107 with bitfields. Make "type" and "other" bitfields too.
3108 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3109 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3110 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3111 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3112 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3113 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3114 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3115 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3116 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3117 * elf-m10300.c: Likewise.
3119 * elf32-arm.h: Likewise.
3120 * elf32-cris.c: Likewise.
3121 * elf32-frv.c: Likewise.
3122 * elf32-hppa.c: Likewise.
3123 * elf32-i370.c: Likewise.
3124 * elf32-i386.c: Likewise.
3125 * elf32-m32r.c: Likewise.
3126 * elf32-m68k.c: Likewise.
3127 * elf32-ppc.c: Likewise.
3128 * elf32-s390.c: Likewise.
3129 * elf32-sh-symbian.c: Likewise.
3130 * elf32-sh.c: Likewise.
3131 * elf32-sh64.c: Likewise.
3132 * elf32-sparc.c: Likewise.
3133 * elf32-vax.c: Likewise.
3134 * elf32-xtensa.c: Likewise.
3135 * elf64-alpha.c: Likewise.
3136 * elf64-hppa.c: Likewise.
3137 * elf64-ppc.c: Likewise.
3138 * elf64-s390.c: Likewise.
3139 * elf64-sh64.c: Likewise.
3140 * elf64-sparc.c: Likewise.
3141 * elf64-x86-64.c: Likewise.
3142 * elflink.c: Likewise.
3143 * elfxx-ia64.c: Likewise.
3144 * elfxx-mips.c: Likewise.
3145 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3146 * configure: Regenerate.
3147 * aclocal.m4: Regenerate.
3149 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3151 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3152 around uses of R_ARM_TARGET1.
3153 (elf32_arm_check_relocs): Likewise.
3155 2004-09-13 Paul Brook <paul@codesourcery.com>
3157 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3159 * bfd-in2.h: Regenerate.
3160 * libbfd.h: Regenerate.
3161 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3162 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3163 (bfd_elf32_arm_process_before_allocation): Ditto.
3164 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3165 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3166 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3169 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3171 * hpux-core.c (thread_section_p): New function.
3172 (hpux_core_core_file_p): Fix computation of offset in call
3173 to bfd_seek. Create a ".reg" section from an arbitrary
3174 ".reg/<id>" section if none was created after having read
3177 2004-09-11 Andreas Schwab <schwab@suse.de>
3179 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3180 * aclocal.m4: Rebuild.
3181 * configure: Rebuild.
3183 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3185 * section.c (bfd_sections_find_if): Fix parameter name in
3186 comment to match code.
3188 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3190 * elf.c (assign_file_positions_except_relocs): Assign relocs
3191 stored in a bfd section.
3193 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3195 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3196 h->gotplt_refcount to 0, not -1.
3198 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3200 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3201 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3203 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3204 handle symbol visibility here.
3206 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3208 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3209 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3211 (ppc_stub_name): Remove trailing "+0" on stub name.
3212 (create_linkage_sections): Create relocations for
3213 branch lookup table when --emit-relocs as well as when --shared.
3214 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3215 relbrlt test. For --emit-stub-syms, always output a sym even when
3216 one already exists on a plt call stub. Put stub type in the stub
3218 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3220 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3221 reloc_count in stub sections. Adjust relbrlt test.
3222 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3223 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3224 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3225 for relocs against discarded symbols. Fix comments.
3227 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3229 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3230 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3232 (map_sections_to_segments): ... here. Use it. Assign a file
3233 position to the .dynamic section if it is not loadable, but part
3234 of the PT_DYNAMIC segment.
3235 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3236 offsets, not VMAs, for the BPABI. Do not fill in the header in
3237 the .got.plt section for the BPABI.
3238 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3240 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3242 2004-09-06 Nick Clifton <nickc@redhat.com>
3244 * elflink.c (elf_link_add_object_symbols): Set the error code to
3245 bfd_error_wrong_format when the input format does not match the
3248 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3250 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3251 (ppc64_elf_check_directives): ..here.
3252 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3253 before accessing ppc64_elf_tdata.
3254 (ppc64_elf_finish_dynamic_sections): And here too.
3256 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3258 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3260 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3262 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3263 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3264 (bfd_elf32_littlearm_symbian_vec): Likewise.
3265 * configure: Regenerated.
3266 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3267 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3268 (PLT_ENTRY_SIZE): Likewise.
3269 (bfd_vma_elf32_arm_symbian_plt_entry): New
3271 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3273 (create_got_section): Don't create sections when generating BPABI
3275 (elf32_arm_create_dynamic_sections): Tidy.
3276 (elf32_arm_link_hash_table_create): Set plt_header_size,
3277 plt_entry_size, and symbian_p.
3278 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3279 generating BPABI objects.
3280 (allocate_dynrelocs): Use htab->plt_header_size, not
3281 PLT_HEADER_SIZE. Do not add to .got.plt when
3282 generating BPABI objects.
3283 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3284 * elfarm-nabi.c: Add SymbianOS target vectors.
3285 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3286 (_bfd_elf_link_create_dynamic_sections): Likewise.
3287 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3288 (elfNN_bed): Use it.
3289 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3290 (bfd_elf32_littlearm_symbian_vec): Likewise.
3291 (_bfd_target_vector): Add them.
3293 2004-09-03 Nick Clifton <nickc@redhat.com>
3296 * coffcode.h (handle_COMDAT): Replace abort with an warning
3297 message and allow the scan to continue.
3299 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3301 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3302 in when reading relocs, not our sorted syms. Remove unnecessary
3305 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3307 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3309 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3311 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3312 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3313 replace uses of *_alias with *_noncanonical.
3314 * aclocal.m4: Rebuild with aclocal 1.4p6.
3315 * Makefile.in: Rebuild with automake 1.4p6.
3316 * doc/Makefile.in: Rebuild with automake 1.4p6.
3317 * configure.in: Autoupdate with autoupdate 2.59.
3318 * config.in: Regenerate with autoheader 2.59.
3319 * configure: Regnerate with autoconf 2.59.
3321 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3323 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3324 symbol pointer arrays before modifying.
3326 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3328 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3329 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3330 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3331 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3332 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3333 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3334 Use both symbol tables on non-relocatable objects. Use a common
3335 error exit. Fix "mid" warning.
3336 * libbfd.h: Regenerate.
3337 * bfd-in2.h: Regenerate.
3339 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3341 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3343 (struct sfpr_def_parms): Save some space.
3344 (sfpr_define): Here too.
3346 * elf64-ppc.c (compare_symbols): Put section syms first.
3347 (sym_exists_at): New function.
3348 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3349 points only for relocatable files. Use .opd section contents
3350 otherwise. Generally clean up the code.
3352 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3354 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3355 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3356 (struct sfpr_def_parms): New.
3357 (sfpr_define): New function.
3358 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3359 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3360 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3361 (savefpr1_tail, restfpr1_tail): New functions.
3362 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3363 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3364 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3365 code. Define all ABI mandated _save and _rest functions.
3367 2004-08-26 Paul Brook <paul@codesourcery.com>
3369 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3371 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3373 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3376 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3378 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3379 that pcrel correction is applied for R_386_PC32.
3381 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3383 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3384 for R_386_32 and R_386_PC32 relocs against symbols defined in
3387 2004-08-25 Dmitry Diky <diwil@spec.ru>
3389 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3390 Add new relocations.
3391 * bfd-in2.h: Regenerate.
3392 * libbfd.h: Regenerate.
3393 * elf32-msp430.c: Clean-up code.
3394 (elf_msp430_howto_table): Add new relocation entries.
3395 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3396 (msp430_elf_relax_section): New function.
3397 (msp430_elf_relax_delete_bytes): New function.
3398 (msp430_elf_symbol_address_p): New function.
3400 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3402 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3403 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3405 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3407 * elflink.c (_bfd_elf_section_already_linked): Handle
3408 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3410 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3412 * config.bfd (arm*-*-symbianelf*): New target.
3413 (arm*-*-eabi*): Likewise.
3415 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3417 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3418 "struct ppc_link_hash_entry *".
3419 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3420 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3422 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3424 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3425 entries (where fd_aux overlaps next entry's fd_func).
3426 Add non_overlapping argument, use it.
3427 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3428 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3429 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3430 as indexes into opd_sym_map/opd_adjust array.
3431 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3433 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3435 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3436 if we can look up their function descriptor in a regular file.
3438 2004-08-18 Nick Clifton <nickc@redhat.com>
3441 * cofflink.c (coff_link_add_symbols): Check that the comdat
3442 pointer in the coff_section_data structure has been initialised
3445 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3448 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3449 changing bfd_link_hash_undefined to bfd_link_hash_new.
3451 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3453 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3455 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3456 (synthetic_opd, synthetic_relocatable): New variables.
3457 (compare_symbols, compare_relocs): New helper routines.
3458 (ppc64_elf_get_synthetic_symtab): New function.
3459 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3461 * bfd-in2.h: Regenerated.
3462 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3463 to relsyms. Return 0 if abfd is relocatable.
3465 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3467 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3469 2004-08-17 Nick Clifton <nickc@redhat.com>
3471 * (is_arm_mapping_symbol_name): New function - return true
3472 when a symbol name matches the requirements for an ARM mapping
3474 (arm_elf_find_function): New function based on
3475 elf_find_function in elf.c but skipping ARM mapping symbols
3476 and including thumb function symbols.
3477 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3478 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3480 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3482 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3483 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3484 (ppc64_elf_brtaken_reloc): Here too.
3486 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3488 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3490 (ppc64_elf_check_directives): Check that we have the right hash
3491 table before proceeding.
3493 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3495 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3496 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3497 the sections that will be discarded.
3499 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3501 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3503 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3505 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3506 free space available.
3508 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3510 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3511 occurrences with bfd_byte * thoughout file.
3513 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3514 (xcoff_write_armap_big): Likewise.
3515 (xcoff_write_archive_contents_old): Likewise.
3516 (xcoff_write_archive_contents_big): Likewise.
3518 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3520 2004-08-13 Nick Clifton <nickc@redhat.com>
3522 * elf32-arm.h: Convert to ISO C90.
3524 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3527 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3530 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3532 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3533 (bfd_archive_filename, bfd_get_section_ident): Delete.
3534 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3535 bfd_archive_filename.
3536 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3537 to warn about symbols in discarded sections. Use _bfd_error_handler.
3538 * aout-adobe.c (aout_adobe_callback): See below.
3539 * aout-cris.c (swap_ext_reloc_in): ..
3540 * coff-arm.c (find_thumb_glue, find_arm_glue,
3541 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3542 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3543 coff_arm_copy_private_bfd_data): ..
3544 * coff-i860.c (i860_reloc_processing): ..
3545 * coff-mcore.c (mcore_coff_unsupported_reloc,
3546 coff_mcore_relocate_section): ..
3547 * coff-ppc.c (coff_ppc_relocate_section): ..
3548 * coff-rs6000.c (xcoff_create_csect_from_smclas
3549 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3550 sh_swap_insns, sh_relocate_section): ..
3551 * coff-tic54x.c (tic54x_reloc_processing): ..
3552 * coff-tic80.c (coff_tic80_relocate_section): ..
3553 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3554 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3555 coff_slurp_symbol_table, coff_classify_symbol,
3556 coff_slurp_reloc_table): ..
3557 * coffgen.c (_bfd_coff_read_string_table): ..
3558 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3559 _bfd_coff_generic_relocate_section): ..
3560 * cpu-arm.c (bfd_arm_merge_machines): ..
3561 * cpu-sh.c (sh_merge_bfd_arch): ..
3562 * elf-hppa.h (elf_hppa_relocate_section): ..
3563 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3564 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3565 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3566 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3567 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3568 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3569 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3570 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3571 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3572 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3573 cris_elf_merge_private_bfd_data
3574 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3575 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3576 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3577 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3578 elf32_hppa_relocate_section): ..
3579 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3580 i370_elf_check_relocs, i370_elf_relocate_section): ..
3581 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3582 elf_i386_relocate_section): ..
3583 * elf32-m32r.c (m32r_elf_relocate_section,
3584 m32r_elf_merge_private_bfd_data): ..
3585 * elf32-m68hc1x.c (m68hc12_add_stub,
3586 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3587 * elf32-m68k.c (elf_m68k_relocate_section): ..
3588 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3589 mcore_elf_relocate_section): ..
3590 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3591 ppc_elf_check_relocs, ppc_elf_relocate_section,
3592 ppc_elf_begin_write_processing): ..
3593 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3594 elf_s390_relocate_section): ..
3595 * elf32-sh-symbian.c (sh_symbian_import_as,
3596 sh_symbian_process_embedded_commands,
3597 sh_symbian_relocate_section): ..
3598 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3599 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3600 sh_elf_merge_private_data): ..
3601 * elf32-sparc.c (elf32_sparc_check_relocs,
3602 elf32_sparc_relocate_section,
3603 elf32_sparc_merge_private_bfd_data): ..
3604 * elf32-v850.c (v850_elf_check_relocs,
3605 v850_elf_merge_private_bfd_data): ..
3606 * elf32-xtensa.c (elf_xtensa_check_relocs,
3607 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3608 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3609 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3610 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3611 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3612 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3613 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3614 ppc64_elf_relocate_section): ..
3615 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3616 elf_s390_relocate_section): ..
3617 * elf64-sh64.c (sh_elf64_relocate_section): ..
3618 * elf64-sparc.c (sparc64_elf_check_relocs,
3619 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3620 sparc64_elf_merge_private_bfd_data): ..
3621 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3622 elf64_x86_64_relocate_section): ..
3623 * elflink.c (_bfd_elf_add_default_symbol,
3624 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3625 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3626 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3627 elf_get_linked_section_vma, elf_fixup_link_order,
3628 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3629 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3630 * elfxx-ia64.c (elfNN_ia64_relax_section,
3631 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3632 * elfxx-mips.c (mips_elf_perform_relocation,
3633 _bfd_mips_elf_check_relocs,
3634 _bfd_mips_elf_merge_private_bfd_data): ..
3635 * ieee.c (ieee_slurp_external_symbols): ..
3636 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3637 * libbfd.c (_bfd_generic_verify_endian_match): ..
3638 * linker.c (_bfd_generic_link_add_one_symbol,
3639 _bfd_generic_section_already_linked): ..
3640 * pdp11.c (translate_to_native_sym_flags): ..
3641 * pe-mips.c (coff_pe_mips_relocate_section): ..
3642 * peicode.h (pe_ILF_build_a_bfd): ..
3643 * srec.c (srec_bad_byte): ..
3644 * stabs.c (_bfd_link_section_stabs): ..
3645 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3646 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3647 with corresponding %B and %A in _bfd_error_handler format string.
3648 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3649 calls to use %A and %B. Fix "against symbol .. from section" and
3650 similar error messages. Combine multiple _bfd_error_handler calls
3651 where they were separated due to bfd_archive_filename deficiencies.
3652 * bfd-in2.h: Regenerate.
3654 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3656 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3659 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3661 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3662 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3663 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3665 (link_hash_newfunc): Init was_undefined.
3666 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3667 Use undefweak instead.
3668 (ppc64_elf_check_directives): Fix undefs chain.
3669 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3671 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3672 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3673 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3675 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3677 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3678 error, test input_section flags rather than sec.
3680 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3682 * elf-bfd.h (struct elf_backend_data): Add
3683 elf_backend_archive_symbol_lookup.
3684 (_bfd_elf_archive_symbol_lookup): Declare.
3685 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3686 (elf_link_add_archive_symbols): ..extracted from here. Call the
3688 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3689 (elfNN_bed): Init new field.
3690 * elf64-ppc.c (elf_backend_check_directives): Define.
3691 (elf_backend_archive_symbol_lookup): Define.
3692 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3693 a ppc_link_hash_entry pointer.
3695 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3696 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3697 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3698 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3699 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3700 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3701 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3704 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3706 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3707 (ppc64_elf_add_symbol_hook): Test for NULL section.
3708 (get_sym_h): Formatting.
3709 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3712 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3713 long branch stubs with code handling plt and r2off branch stubs.
3715 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3717 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3718 * elflink.c (elf_link_input_bfd): Formatting.
3719 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3721 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3722 (link_hash_newfunc): Don't set it.
3723 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3724 (ppc64_elf_mark_entry_syms): Delete.
3725 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3726 sections. Use get_opd_info.
3727 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3729 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3731 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3733 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3734 (func_desc_adjust): Don't set have_undefweak.
3735 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3736 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3738 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3739 "struct ppc_link_hash_entry *". Adjust all references.
3740 (ppc64_elf_hide_symbol): Correct a comment.
3742 * elf64-ppc.c (get_opd_info): New function.
3743 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3744 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3745 before calling get_fdh. Test fdh rather than h before dereferencing
3746 fdh. Mark removed symbols in opd_adjust.
3747 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3748 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3750 (ppc64_elf_output_symbol_hook): Likewise.
3752 2004-08-06 Paul Brook <paul@codesourcery.com>
3754 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3755 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3756 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3757 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3758 and BFD_RELOC_ARM_SBREL32.
3759 * bfd-in2.h, bbfd.h: Regenerate.
3761 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3763 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3764 the dynamic link symbol actually in use.
3766 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3768 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3770 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3771 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3773 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3774 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3776 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3777 Nick Clifton <nickc@redhat.com>
3780 * bfd.c (_bfd_default_error_handler): Make it global.
3782 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3784 * elf.c (assign_section_numbers): Cope gracefully with sections
3785 which have SHF_LINK_ORDER set but no sh_link set up.
3786 * elflink.c (elf_get_linked_section_vma): Likewise.
3788 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3791 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3792 Set it to _bfd_default_error_handler.
3793 (elfNN_bed): Add elf_backend_link_order_error_handler.
3795 * libbfd-in.h (_bfd_default_error_handler): New.
3797 * libbfd.h: Regenerated.
3799 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3801 * archures.c (bfd_mach_sparc_64bit_p): Define.
3802 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3803 * bfd-in2.h: Rebuilt.
3805 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3807 Introduce SH2a support.
3808 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3809 * archures.c (bfd_mach_sh2a_nofpu): New.
3810 * bfd-in2.h: Rebuilt.
3811 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3812 (arch_info_struct): Add sh2a_nofpu.
3813 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3814 2003-12-29 DJ Delorie <dj@redhat.com>
3815 * reloc.c: Add relocs for sh2a.
3816 * bfd-in2.h: Regenerate.
3817 * libbfd.hh: Regenerate.
3818 2003-12-01 Michael Snyder <msnyder@redhat.com>
3819 * archures.c (bfd_mach_sh2a): New.
3820 * bfd-in2.h: Rebuilt.
3821 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3823 (arch_info_struct): Add sh2a.
3824 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3826 2004-07-28 Nick Clifton <nickc@redhat.com>
3827 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3830 * som.c (setup_sections): Improve estimation of space sizes in
3831 relocatable objects.
3833 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3834 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3835 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3837 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3838 * configure: Regenerate.
3839 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3840 case that accepts OSABI=NetBSD and OSABI=SysV.
3841 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3842 the base of .got or .data (if .got does not exist).
3843 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3845 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3846 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3847 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3848 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3850 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3853 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3854 (elf_sec_group): Defined.
3855 (bfd_elf_match_symbols_in_sections): New prototype.
3856 (_bfd_elf_setup_group_pointers): Likewise.
3858 * elf.c (bfd_elf_discard_group): Abort.
3859 (bfd_elf_set_group_contents): Also include relocation sections.
3860 Remove zero-fill for ld -r.
3861 (_bfd_elf_setup_group_pointers): New function.
3862 (elf_sort_elf_symbol): Likewise.
3863 (elf_sym_name_compare): Likewise.
3864 (bfd_elf_match_symbols_in_sections): Likewise.
3866 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3868 * elflink.c (match_group_member): New.
3869 (elf_link_input_bfd): Check group member for discarded section.
3870 (try_match_symbols_in_sections): New function.
3871 (already_linked): Likewise.
3872 (_bfd_elf_section_already_linked): Support mixing comdat group
3873 and linkonce section.
3875 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3876 * linker.c (bfd_section_already_linked_table_traverse): New.
3878 * libbfd.h: Regenerated.
3880 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3882 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3883 BFD_RELOC_CRX_SWITCH32.
3884 * bfd-in2.h: Regenerate.
3885 * libbfd.h: Regenerate.
3886 * elf32-crx.c: Support relocation/relaxation of
3887 BFD_RELOC_CRX_SWITCH* types.
3889 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3891 * elf64-ppc.c: Correct "Linker stubs" comment.
3893 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3895 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3897 (elf_linked_to_section): New.
3899 * elf.c (assign_section_numbers): Set up sh_link for
3902 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3903 to sh_link for SHT_IA_64_UNWIND sections.
3905 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3907 * elflink.c (elf_fixup_link_order): Add _() to error message.
3909 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3911 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3914 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3916 * aout-adobe.c (aout_32_section_already_linked): Defined.
3917 * aout-target.h (MY_section_already_linked): Likewise.
3918 * aout-tic30.c (MY_section_already_linked): Likewise.
3919 * binary.c (binary_section_already_linked): Likewise.
3920 * bout.c (b_out_section_already_linked): Likewise.
3921 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3922 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3923 * coffcode.h (coff_section_already_linked): Likewise.
3924 * i386msdos.c (msdos_section_already_linked): Likewise.
3925 * i386os9k.c (os9k_section_already_linked): Likewise.
3926 * ieee.c (ieee_section_already_linked): Likewise.
3927 * ihex.c (ihex_section_already_linked): Likewise.
3928 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3929 * mmo.c (mmo_section_already_linked): Likewise.
3930 * nlm-target.h (nlm_section_already_linked): Likewise.
3931 * oasys.c (oasys_section_already_linked): Likewise.
3932 * pef.c (bfd_pef_section_already_linked): Likewise.
3933 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3934 * som.c (som_bfd_discard_group): Likewise.
3935 * srec.c (srec_section_already_linked): Likewise.
3936 * tekhex.c (tekhex_section_already_linked): Likewise.
3937 * versados.c (versados_section_already_linked): Likewise.
3938 * vms.c (vms_section_already_linked): Likewise.
3939 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3940 * xsym.c (bfd_sym_section_already_linked): Likewise.
3942 * bfd-in.h (bfd_section_already_linked_table_init): New.
3943 (bfd_section_already_linked_table_free): Likewise.
3945 * coff-rs6000.c (rs6000coff_vec): Add
3946 _bfd_generic_section_already_linked.
3947 (pmac_xcoff_vec): Likewise.
3948 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3949 (aix5coff64_vec): Likewise.
3951 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3952 * elflink.c (_bfd_elf_section_already_linked): New function.
3954 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3956 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3957 (_bfd_generic_section_already_linked): New.
3958 (bfd_section_already_linked_hash_entry): Likewise.
3959 (bfd_section_already_linked): Likewise.
3960 (bfd_section_already_linked_table_lookup): Likewise.
3961 (bfd_section_already_linked_table_insert): Likewise.
3963 * linker.c (bfd_section_already_linked): New.
3964 (_bfd_section_already_linked_table): Likewise.
3965 (bfd_section_already_linked_table_lookup): Likewise.
3966 (bfd_section_already_linked_table_insert): Likewise.
3967 (already_linked_newfunc): Likewise.
3968 (bfd_section_already_linked_table_init): Likewise.
3969 (bfd_section_already_linked_table_free): Likewise.
3970 (_bfd_generic_section_already_linked): Likewise.
3972 * section.c (bfd_section): Remove comdat.
3973 (bfd_comdat_info): Moved to ...
3974 * bfd-in.h (coff_comdat_info): Here.
3975 (bfd_coff_get_comdat_section): New.
3976 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3977 * libcoff-in.h (coff_section_tdata): Add comdat.
3978 * coffcode.h (handle_COMDAT): Updated.
3979 * cofflink.c (coff_link_add_symbols): Likewise.
3980 * ecoff.c (bfd_debug_section): Likewise.
3982 * targets.c (bfd_target): Add _section_already_linked.
3983 (BFD_JUMP_TABLE_LINK): Updated.
3985 * bfd-in2.h: Regenerated.
3986 * libbfd.h: Likewise.
3987 * libcoff.h: Likewise.
3989 2003-07-21 Paul Brook <paul@codesourcery.com>
3991 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3992 elf_fixup_link_order): New functions.
3993 (bfd_elf_final_link): Call elf_fixup_link_order.
3995 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3997 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3998 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4000 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4001 _bfd_elf_symbol_refs_local_p.
4002 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4005 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4007 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4009 (bfd_elf_get_dyn_lib_class): New prototype.
4010 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4012 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4013 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4014 entry is needed. Issue an error if a DT_NEEDED entry is needed
4015 for a file marked DYN_NO_NEEDED.
4016 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4019 * bfd-in2.h: Regenerated.
4021 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4023 * elflink.c (elf_section_complain_discarded): Don't complain in
4026 2004-07-10 James E Wilson <wilson@specifixinc.com>
4028 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4029 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4030 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4031 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4033 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4034 bfd_put_64 to bfd_putl64.
4035 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4037 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4040 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4041 .init/.fini sections when trying to relax it.
4043 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4045 * elf.c (assign_file_positions_for_segments): Make sure the
4046 .dynamic section is the first section in the PT_DYNAMIC segment.
4048 2004-07-09 Nick Clifton <nickc@redhat.com>
4050 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4051 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4052 sh_elf_get_flags_from_mach functions so that they do not conflict
4053 when this target is built with other sh-elf targets.
4054 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4055 suppression of this function.
4056 (sh_elf_find_flags): Likewise.
4058 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4060 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4061 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4062 (BFD32_BACKENDS): Add elf32-crx.lo.
4063 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4064 (cpu-crx.lo): New target.
4065 (elf32-crx.lo): New target.
4066 * Makefile.in: Regenerate.
4067 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4068 (bfd_archures_list): Add bfd_crx_arch.
4069 * bfd-in2.h: Regenerate.
4070 * config.bfd: Handle crx-*-elf*, crx*.
4071 * configure.in: Handle bfd_elf32_crx_vec.
4072 * configure: Regenerate.
4073 * cpu-crx.c: New file.
4074 * elf32-crx.c: Likewise.
4075 * libbfd.h: Regenerate.
4076 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4077 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4078 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4079 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4080 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4081 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4082 * targets.c (bfd_elf32_crx_vec): Declare.
4083 (bfd_target_vector): Add bfd_elf32_crx_vec.
4085 2004-07-06 Nick Clifton <nickc@redhat.com>
4087 * config.bfd: Add sh-symbian-elf target.
4088 * configure.in: Add bfd_elf32_shl_symbian_vec.
4089 * configure: Regenerate.
4090 * elf-bfd.h (struct elf_backend_data): Add new field
4092 * elflink.c (elf_link_add_object_symbols): Invoke the
4093 check_directives function, if defined.
4094 * elfxx-target.h: Provide a default, NULL definition for
4096 * targets.c: Add bfd_elf32_shl_symbian_vec.
4097 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4099 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4100 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4101 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4102 not already been defined.
4103 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4104 * sh-symbian.c: New file. Provide functions to support the
4105 * sh-symbian-elf target.
4106 * Makefile.am: Add elf32-sh-symbian.c
4107 * Makefile.in: Regenerate.
4109 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4111 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4112 * Makefile.am: Ran make dep-am.
4113 * Makefile.in: Ran make dep-in.
4115 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4117 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4120 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4122 * config.bfd: Add want64 to configuration target s390-*-linux*.
4124 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4126 * bfd.c (bfd_get_section_ident): New.
4128 * elflink.c (elf_link_read_relocs_from_section): Call
4129 bfd_get_section_ident to identify the section when reporting
4131 (_bfd_elf_link_output_relocs): Likewise.
4132 (elf_link_output_extsym): Likewise.
4133 (elf_link_input_bfd): Likewise.
4134 (bfd_elf_gc_record_vtinherit): Likewise.
4136 * bfd-in2.h: Regenerated.
4138 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4139 Nick Clifton <nickc@redhat.com>
4142 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4143 of section symbols to mips_elf_sort_hash_table ().
4145 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4147 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4149 (elf_section_complain_discarded): New function. Handle
4150 .gcc_except_table too.
4151 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4152 in discarded sections.
4153 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4155 2004-06-30 James E Wilson <wilson@specifixinc.com>
4157 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4158 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4160 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4163 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4164 local references to discarded sections and report their
4167 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4169 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4170 sec_info_type, test section name instead.
4172 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4175 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4176 in .init/.fini sections.
4178 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4180 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4181 bfd_get_section_limit.
4183 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4185 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4186 output section size.
4188 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4190 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4192 (mmix_elf_perform_relocation): Adjust for above change.
4193 (mmix_elf_relocate_section): Likewise.
4194 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4195 (mmix_elf_get_section_contents): Delete.
4196 (bfd_elf64_get_section_contents): Delete.
4197 (mmix_elf_relocate_section): Zero stub area.
4198 * linker.c (default_indirect_link_order): Alloc max of section size
4200 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4201 * section.c (bfd_malloc_and_get_section): Likewise.
4202 (struct bfd_section): Update rawsize comment.
4203 * bfd-in2.h: Regenerate.
4205 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4207 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4209 * bfd-in.h (bfd_get_section_limit): Define.
4210 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4211 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4212 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4213 * coff-arm.c (coff_arm_relocate_section): Likewise.
4214 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4215 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4216 (bfd_ns32k_final_link_relocate): Likewise.
4217 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4218 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4219 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4220 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4221 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4222 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4223 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4224 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4225 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4226 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4227 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4228 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4229 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4230 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4231 * elf32-v850.c (v850_elf_reloc): Likewise.
4232 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4233 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4234 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4235 * elf64-mips.c (mips_elf64_gprel32_reloc)
4236 (mips16_gprel_reloc): Likewise.
4237 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4238 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4239 * elf64-sparc.c (init_insn_reloc): Likewise.
4240 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4241 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4242 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4243 (_bfd_mips_elf_generic_reloc): Likewise.
4244 * bfd-in2.h: Regenerate.
4246 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4248 * bfd-in.h (struct stab_info): Move from stabs.c.
4249 * stabs.c (struct stab_link_includes_table): Delete.
4250 (stab_link_includes_lookup): Delete.
4251 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4252 level of indirection from sinfo parm.
4253 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4254 stabstr section. Adjust hash table accesses.
4255 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4256 alloc. Adjust stab_info test.
4257 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4258 (_bfd_coff_final_link): Adjust stab_info test.
4259 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4260 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4262 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4263 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4264 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4265 stabstr section. Adjust stab_info test.
4266 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4267 (_bfd_write_stab_strings): Adjust prototypes.
4268 * libbfd.h: Regenerate.
4269 * libcoff.h: Regenerate.
4270 * bfd-in2.h: Regenerate.
4272 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4274 From Miod Vallat <miod@online.fr>:
4275 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4277 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4279 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4280 (struct elf32_mn10300_link_hash_entry): Remove
4281 pcrel_relocs_copied.
4282 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4283 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4284 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4285 and gotoff relocations if the symbol doesn't bind locally. Use
4286 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4287 relocation for PCREL32.
4288 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4289 to test whether a symbol binds locally.
4290 (elf32_mn10300_link_hash_newfunc): Don't initialize
4291 pcrel_relocs_copied.
4292 (_bfd_mn10300_elf_discard_copies): Delete.
4293 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4295 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4297 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4299 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4301 * som.c (som_set_reloc_info): Correct small typo.
4303 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4305 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4306 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4307 (m32r_elf_gcsweep_hook): Likewise.
4308 (m32r_elf_check_relocs): Likewise.
4309 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4310 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4311 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4312 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4313 * bfd-in2.h: Regenerated.
4314 * libbfd.h: Regenerated.
4316 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4318 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4320 (elf64_x86_64_relocate_section): Issue an error for
4321 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4322 against global symbols when building shared library.
4324 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4326 * section.c (struct sec): Rename "_cooked_size" to "size".
4327 Rename "_raw_size" to "rawsize".
4328 (STD_SECTION): Adjust comments.
4329 (bfd_set_section_size, bfd_get_section_contents): Use size.
4330 (bfd_malloc_and_get_section): New function.
4331 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4332 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4333 Correctly free reloc and contents memory.
4334 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4335 and fake CIE now that we can shink section size to zero.
4336 (_bfd_elf_write_section_eh_frame): Likewise..
4337 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4338 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4339 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4340 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4341 unneeded indirection.
4342 * elf.c (_bfd_elf_section_offset): .. and update call.
4343 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4344 * libbfd.h: Regenerate.
4345 * bfd-in2.h: Regenerate.
4347 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4348 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4349 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4350 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4351 Similarly use "rawsize", if non-zero, in reloc functions to validate
4352 reloc addresses. Use new bfd_malloc_and_get_section in most places
4353 where bfd_get_section_contents was called. Expand all occurrences of
4354 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4355 grok_prstatus and similar functions to "size".
4356 * aix386-core.c (aix386_core_file_p): ..
4357 * aix5ppc-core.c (xcoff64_core_p): ..
4358 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4359 aout_adobe_set_section_contents): ..
4360 * aout-target.h (callback): ..
4361 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4362 MY_bfd_final_link): ..
4363 * aoutf1.h (sunos4_core_file_p): ..
4364 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4365 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4366 final_link, aout_link_input_section): ..
4367 * binary.c (binary_object_p, binary_canonicalize_symtab,
4368 binary_set_section_contents): ..
4369 * bout.c (b_out_callback, b_out_write_object_contents,
4370 b_out_set_section_contents, b_out_bfd_relax_section,
4371 b_out_bfd_get_relocated_section_contents): ..
4372 * cisco-core.c (cisco_core_file_validate): ..
4373 * coff-alpha.c (alpha_ecoff_object_p,
4374 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4375 * coff-arm.c (coff_arm_relocate_section,
4376 bfd_arm_allocate_interworking_sections): ..
4377 * coff-h8300.c (h8300_reloc16_extra_cases,
4378 h8300_bfd_link_add_symbols): ..
4379 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4380 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4381 ppc_bfd_coff_final_link): ..
4382 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4383 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4384 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4385 * coff64-rs6000.c (xcoff64_write_object_contents,
4386 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4387 * coffcode.h (coff_compute_section_file_positions,
4388 coff_write_object_contents): ..
4389 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4390 coff_section_symbol, build_debug_section): ..
4391 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4392 process_embedded_commands, _bfd_coff_link_input_bfd,
4393 _bfd_coff_write_global_sym): ..
4394 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4395 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4396 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4397 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4398 _bfd_dwarf2_find_nearest_line): ..
4399 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4400 ecoff_compute_section_file_positions,
4401 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4402 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4403 _bfd_elf_discard_section_eh_frame_hdr,
4404 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4405 _bfd_elf_write_section_eh_frame,
4406 _bfd_elf_write_section_eh_frame_hdr): ..
4407 * elf-hppa.h (elf_hppa_sort_unwind): ..
4408 * elf-m10200.c (mn10200_elf_relax_section,
4409 mn10200_elf_relax_delete_bytes,
4410 mn10200_elf_get_relocated_section_contents): ..
4411 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4412 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4413 mn10300_elf_relax_delete_bytes,
4414 mn10300_elf_get_relocated_section_contents,
4415 _bfd_mn10300_elf_adjust_dynamic_symbol,
4416 _bfd_mn10300_elf_discard_copies,
4417 _bfd_mn10300_elf_size_dynamic_sections,
4418 _bfd_mn10300_elf_finish_dynamic_sections): ..
4419 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4420 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4421 bfd_elf_set_group_contents, map_sections_to_segments,
4422 elf_sort_sections, assign_file_positions_for_segments,
4423 SECTION_SIZE, copy_private_bfd_data,
4424 _bfd_elf_get_dynamic_reloc_upper_bound,
4425 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4426 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4427 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4428 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4429 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4430 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4431 bfd_elf32_arm_process_before_allocation,
4432 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4433 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4434 elf32_arm_write_section): ..
4435 * elf32-cris.c (cris_elf_grok_prstatus,
4436 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4437 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4438 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4439 elf_cris_discard_excess_dso_dynamics,
4440 elf_cris_discard_excess_program_dynamics): ..
4441 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4442 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4443 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4444 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4445 elf32_frvfdpic_size_dynamic_sections,
4446 elf32_frvfdpic_modify_segment_map,
4447 elf32_frvfdpic_finish_dynamic_sections): ..
4448 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4449 elf32_h8_get_relocated_section_contents): ..
4450 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4451 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4452 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4453 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4454 elf32_hppa_finish_dynamic_sections): ..
4455 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4456 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4457 i370_elf_finish_dynamic_sections): ..
4458 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4459 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4460 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4461 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4462 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4463 * elf32-ip2k.c (ip2k_is_switch_table_128,
4464 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4465 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4466 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4467 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4468 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4469 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4470 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4471 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4472 m32r_elf_get_relocated_section_contents): ..
4473 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4474 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4475 m68hc11_elf_relax_delete_bytes): ..
4476 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4477 m68hc12_elf_size_one_stub): ..
4478 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4479 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4480 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4481 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4482 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4483 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4484 elf32_mips_grok_prstatus): ..
4485 * elf32-or32.c (or32_elf_consth_reloc): ..
4486 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4487 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4488 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4489 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4490 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4491 ppc_elf_final_write_processing): ..
4492 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4493 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4494 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4495 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4496 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4497 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4498 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4499 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4500 * elf32-sh64-com.c (sh64_address_in_cranges,
4501 sh64_get_contents_type): ..
4502 * elf32-sh64.c (sh64_find_section_for_address,
4503 sh64_elf_final_write_processing): ..
4504 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4505 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4506 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4507 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4508 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4509 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4510 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4511 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4512 elf_vax_finish_dynamic_sections): ..
4513 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4514 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4515 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4516 xstormy16_elf_finish_dynamic_sections): ..
4517 * elf32-xtensa.c (xtensa_read_table_entries,
4518 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4519 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4520 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4521 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4522 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4523 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4524 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4525 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4526 xtensa_callback_required_dependence): ..
4527 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4528 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4529 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4530 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4531 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4532 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4533 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4534 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4535 * elf64-hppa.c (allocate_dynrel_entries,
4536 elf64_hppa_size_dynamic_sections,
4537 elf64_hppa_finish_dynamic_sections): ..
4538 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4539 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4540 elf64_mips_grok_prstatus): ..
4541 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4542 mmix_elf_relocate_section, mmix_elf_final_link,
4543 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4544 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4545 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4546 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4547 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4548 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4549 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4550 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4551 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4552 ppc64_elf_finish_dynamic_sections): ..
4553 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4554 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4555 elf_s390_finish_dynamic_sections): ..
4556 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4557 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4558 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4559 sh64_elf64_finish_dynamic_sections): ..
4560 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4561 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4562 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4563 sparc64_elf_finish_dynamic_symbol,
4564 sparc64_elf_finish_dynamic_sections): ..
4565 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4566 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4567 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4568 elf64_x86_64_finish_dynamic_sections): ..
4569 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4570 * elfcode.h (elf_slurp_reloc_table): ..
4571 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4572 elf_finalize_dynstr, elf_link_add_object_symbols,
4573 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4574 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4575 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4576 elf32_mips_grok_prstatus): ..
4577 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4578 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4579 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4580 elfNN_ia64_finish_dynamic_sections): ..
4581 * elfxx-mips.c (mips_elf_create_procedure_table,
4582 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4583 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4584 mips_elf_global_got_index, mips_elf_multi_got,
4585 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4586 mips_elf_allocate_dynamic_relocations,
4587 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4588 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4589 _bfd_mips_elf_always_size_sections,
4590 _bfd_mips_elf_size_dynamic_sections,
4591 _bfd_mips_elf_finish_dynamic_symbol,
4592 _bfd_mips_elf_finish_dynamic_sections,
4593 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4594 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4595 _bfd_elf_mips_get_relocated_section_contents,
4596 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4597 * hp300hpux.c (callback): ..
4598 * hppabsd-core.c (make_bfd_asection): ..
4599 * hpux-core.c (make_bfd_asection): ..
4600 * i386linux.c (linux_link_create_dynamic_sections,
4601 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4602 * i386msdos.c (msdos_write_object_contents): ..
4603 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4604 os9k_set_section_contents): ..
4605 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4606 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4607 ieee_write_section_part, do_with_relocs, do_as_repeat,
4608 do_without_relocs, ieee_write_debug_part, init_for_output,
4609 ieee_set_section_contents): ..
4610 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4611 * irix-core.c (do_sections, make_bfd_asection): ..
4612 * libaout.h (aout_section_merge_with_text_p): ..
4613 * libbfd.c (_bfd_generic_get_section_contents,
4614 _bfd_generic_get_section_contents_in_window): ..
4615 * linker.c (default_indirect_link_order): ..
4616 * lynx-core.c (make_bfd_asection): ..
4617 * m68klinux.c (linux_link_create_dynamic_sections,
4618 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4619 * mach-o.c (bfd_mach_o_make_bfd_section,
4620 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4621 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4622 bfd_mach_o_scan_read_segment): ..
4623 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4624 _bfd_merge_sections): ..
4625 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4626 mmo_map_set_sizes, mmo_canonicalize_symtab,
4627 mmo_internal_write_section, mmo_write_object_contents): ..
4628 * netbsd-core.c (netbsd_core_file_p): ..
4629 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4630 nlm_alpha_set_public_section): ..
4631 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4632 * nlm32-sparc.c (nlm_sparc_write_import): ..
4633 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4634 nlm_compute_section_file_positions): ..
4635 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4636 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4637 * opncls.c (get_debug_link_info): ..
4638 * osf-core.c (make_bfd_asection): ..
4639 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4640 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4641 final_link, aout_link_input_section): ..
4642 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4643 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4644 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4645 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4646 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4647 * ptrace-core.c (ptrace_unix_core_file_p): ..
4648 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4649 _bfd_final_link_relocate, bfd_generic_relax_section,
4650 bfd_generic_get_relocated_section_contents): ..
4651 * reloc16.c (bfd_coff_reloc16_relax_section,
4652 bfd_coff_reloc16_get_relocated_section_c): ..
4653 * riscix.c (riscix_some_aout_object_p): ..
4654 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4655 * sco5-core.c (make_bfd_asection): ..
4656 * simple.c (bfd_simple_get_relocated_section_contents): ..
4657 * som.c (som_object_setup, setup_sections, som_prep_headers,
4658 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4659 som_set_reloc_info, som_get_section_contents,
4660 som_bfd_link_split_section): ..
4661 * sparclinux.c (linux_link_create_dynamic_sections,
4662 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4663 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4664 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4665 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4666 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4667 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4668 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4669 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4670 sunos_finish_dynamic_link): ..
4671 * syms.c (_bfd_stab_section_find_nearest_line): ..
4672 * tekhex.c (first_phase, tekhex_set_section_contents,
4673 tekhex_write_object_contents): ..
4674 * trad-core.c (trad_unix_core_file_p): ..
4675 * versados.c (process_esd, process_otr, process_otr): ..
4676 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4677 * vms-misc.c (add_new_contents): ..
4678 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4679 * vms.c (vms_set_section_contents): ..
4680 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4681 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4682 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4683 * xsym.c (bfd_sym_scan): .. See above.
4685 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4687 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4688 calling _bfd_merged_section_offset only for section symbols.
4690 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4692 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4693 for handling SEC_MERGE symbols in relax_section.
4695 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4697 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4698 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4699 linked together. Mark the result as h8300sx code.
4701 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4703 * elf-bfd.h (struct elf_backend_data): Added
4704 elf_backend_omit_section_dynsym.
4705 (_bfd_elf_link_omit_section_dynsym): Declare.
4706 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4707 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4708 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4709 (_bfd_elf_link_renumber_dynsyms): ... this function.
4710 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4711 _bfd_elf_link_omit_section_dynsym).
4712 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4714 2004-06-21 Nick Clifton <nickc@redhat.com>
4716 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4719 2004-06-17 Jerome Guitton <guitton@gnat.com>
4721 * bfd-in.h (bfd_cache_close_all): New function declaration.
4722 * bfd-in2.h: Regenerate.
4723 * cache.c (bfd_cache_close_all): New function definition.
4725 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4727 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4729 * configure: Regenerate.
4731 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4733 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4734 the pre-existing section.
4736 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4738 * section.c (struct sec): Remove usused flags. Reorganize a little.
4739 (bfd_get_section_size_before_reloc): Delete.
4740 (bfd_get_section_size_after_reloc): Delete.
4741 (STD_SECTION): Update.
4742 (bfd_get_section_size_now): Delete.
4743 (bfd_set_section_contents): Don't referece reloc_done.
4744 (bfd_get_section_contents): Remove reloc_done comment.
4745 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4747 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4748 * ecoff.c (bfd_debug_section): Update initializer.
4749 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4750 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4751 * bfd-in.h (bfd_section_size): Expand.
4752 (bfd_get_section_size): New macro.
4753 * bfd-in2.h: Regenerate.
4754 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4755 bfd_get_section_size_before_reloc with bfd_get_section_size.
4756 * coffcode.h (coff_write_object_contents): Likewise.
4757 * coffgen.c (build_debug_section): Likewise.
4758 * dwarf1.c (parse_line_table): Likewise.
4759 (_bfd_dwarf1_find_nearest_line): Likewise.
4760 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4761 * i386msdos.c (msdos_write_object_contents): Likewise.
4762 * pdp11.c (squirt_out_relocs): Likewise.
4763 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4764 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4766 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4768 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4769 removal) with updated comment.
4770 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4772 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4773 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4775 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4777 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4778 overflow on branches to undefweaks.
4780 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4782 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4783 as ecoff_section_data() does not return a valid lvalue.
4785 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4787 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4788 (elf_link_add_object_symbols): Likewise.
4790 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4791 (elf_backend_reloc_type_class): New.
4793 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4795 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4797 * configure: Regenerate.
4799 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4801 From: Albert Chin-A-Young <china@thewrittenword.com>
4802 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4805 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4807 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4810 2004-05-28 DJ Delorie <dj@redhat.com>
4812 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4813 for linking, but otherwise adjust reloc for merged sections.
4815 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4817 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4818 _bfd_merged_section_offset for local symbols.
4820 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4822 * Makefile.am: Regenerate dependencies.
4823 * Makefile.in: Regenerate.
4824 * archures.c: Add bfd_mach_sh3_nommu .
4825 * bfd-in2.h: Regenerate.
4826 * cpu-sh.c: Add sh3-nommu architecture.
4827 (bfd_to_arch_table): Create new table.
4828 (sh_get_arch_from_bfd_mach): Create new function.
4829 (sh_get_arch_up_from_bfd_mach): Create new function.
4830 (sh_merge_bfd_arch): Create new function.
4831 * elf32-sh.c (sh_ef_bfd_table): Add table.
4832 (sh_elf_check_relocs): Replace switch statement with
4833 use of sh_ef_bfd_table .
4834 (sh_elf_get_flags_from_mach): Add new function.
4835 (sh_find_elf_flags): Likewise.
4836 (sh_elf_copy_private_data): Replace most of non-elf contents
4837 with a call to sh_merge_bfd_arch() .
4839 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4841 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4842 * Makefile.in: Regenerate.
4844 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4846 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4847 custom calling conventions for dynamic symbols.
4848 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4849 symbol if it's an alias to a global one.
4851 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4853 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4856 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4858 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4861 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4863 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4864 for SHT_GROUP sections.
4866 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4868 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4870 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4871 * merge.c: Formatting. Remove unnecessary casts. Expand
4872 bfd_get_section_alignment macro.
4873 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4874 use throughout file.
4875 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4876 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4877 section name to determine sinfo group, instead test output section
4879 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4880 _bfd_strip_section_from_output rather than just twiddling flags.
4881 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4882 (_bfd_merge_sections): Update prototype.
4883 * libbfd.h: Regenerate.
4885 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4887 * netbsd-core.c: Correctly indent section that sets architecture
4890 From Miod Vallat <miod@online.fr>:
4891 * m88kopenbsd.c: New file.
4892 * targets.c (m88k_openbsd_vec): New.
4893 * config.bfd: Add m88k-*-openbsd*.
4894 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4895 (m88kopenbsd_vec): New.
4896 * configure: Regenerate.
4897 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4898 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4900 * Makefile.in: Regenerate.
4901 * po/SRC-POTFILES.in: Regenerate.
4903 2004-05-24 Nick Clifton <nickc@redhat.com>
4905 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4906 introduced by hash table size patch.
4908 2004-05-22 Ben Elliston <bje@au.ibm.com>
4910 * configure.in (is_release): Remove.
4911 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4912 (AC_OUTPUT): Don't output bfdver.h from version.h.
4913 * configure: Regenerate.
4914 * Makefile.am (RELEASE): New variable.
4915 (bfdver.h): New target.
4916 * Makefile.in: Regenerate.
4917 * doc/Makefile.in: Likewise.
4919 2004-05-22 Ben Elliston <bje@au.ibm.com>
4921 * Makefile.am (config.status): Don't depend on version.h.
4922 * Makefile.in: Regenerate.
4924 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4926 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4927 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4928 * libbfd.h: Regenerate.
4929 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4930 (_bfd_elf_rel_local_sym): Likewise.
4931 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4932 (elf_link_input_bfd): Likewise.
4933 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4934 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4935 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4936 (elfNN_ia64_relocate_section): Likewise.
4938 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4940 * hash.c (bfd_default_hash_table_size): New variable.
4941 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4942 (bfd_hash_set_default_size): New function. Set the default size
4943 to a selected prime number close to the argument. Document new
4945 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4946 * bfd-in2.h: Regenerate.
4947 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4948 * Makefile.in: Regenerate.
4950 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4952 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4953 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4954 arm, m68k, m88k and hppa core files.
4956 2004-05-21 Nick Clifton <nickc@redhat.com>
4958 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4959 (bfd_bwrite): Likewise.
4960 (bfd_tell): Likewise.
4961 (bfd_flush): Likewise.
4962 (bfd_stat): Likewise.
4963 (bfd_seek): Likewise.
4964 (bfd_get_mtime): Likewise.
4965 (bfd_get_size): Likewise.
4967 2004-05-19 Ben Elliston <bje@au.ibm.com>
4969 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4971 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4973 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4974 (bfd_generic_openr_next_archived_file): Likewise.
4976 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4978 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4979 section names by inserting a new substring after .gnu.linkonce, except
4980 for .gnu.linkonce.t.* where the "t." is replaced.
4982 2004-05-17 Adam Nemet <anemet@lnxw.com>
4984 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4985 (m68-*-lynxos* case): Likewise.
4986 (powerpc-*-lyxnos* case): New case.
4987 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4989 2004-05-17 David Heine <dlheine@tensilica.com>
4991 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4992 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4993 * bfd.c (bfd_copy_private_header_data): Define.
4994 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4996 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4997 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4998 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4999 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5000 segments by calling copy_private_bfd_data.
5001 (_bfd_elf_copy_private_header_data): Define.
5002 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5003 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5004 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5005 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5006 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5007 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5008 * som.c (som_bfd_copy_private_header_data): Define.
5009 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5010 * vms.c (vms_bfd_copy_private_header_data): Define.
5011 * bfd-in2.h: Regenerate.
5012 * libbfd.h: Regenerate.
5014 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5016 * elfxx-mips.c (MINUS_TWO): Define.
5017 (mips_elf_higher, mips_elf_highest,
5018 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5019 some bfd_vma values.
5020 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5022 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5024 * som.c (log2): Rename to exact_log2. Adjust all callers.
5026 2004-05-13 Paul Brook <paul@codesourcery.com>
5028 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5029 dwarf3 format CIE entries. Remove comment about the size of the
5030 ra_column field. It is now correctly deduced.
5032 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5034 * config.bfd (or32-*-rtems*): Switch to elf.
5036 2004-05-13 Nick Clifton <nickc@redhat.com>
5038 * po/fr.po: Updated French translation.
5040 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5042 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5043 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5044 Adjust counting of last_local.
5045 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5046 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5047 created by the linker nor !SHF_ALLOC.
5049 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5050 DT_PLTGOT to the start of the .got.plt section instead of the
5051 .got output section. Set sh_entsize for .got section in addition
5053 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5054 is at sgot->output_section->vma.
5055 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5056 DT_PLTGOT to the start of the .got.plt section instead of the
5057 .got output section.
5058 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5059 is at sgot->output_section->vma. Set sh_entsize for .got section
5060 in addition to .got.plt.
5061 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5062 (bfd_section_from_phdr): Likewise.
5063 (map_sections_to_segments): Likewise.
5064 (assign_file_positions_for_segments): Likewise.
5065 (get_program_header_size): Likewise.
5066 * elflink.c (bfd_elf_size_dynamic_sections): Set
5067 elf_tdata (output_bfd)->relro from info->relro.
5068 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5070 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5072 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5073 a zero symndx for which we hadn't accounted a dynamic relocation.
5074 (_frvfdpic_add_rofixup): Likewise.
5076 2004-05-07 Brian Ford <ford@vss.fsi.com>
5077 DJ Delorie <dj@redhat.com>
5079 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5080 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5081 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5082 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5084 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5086 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5087 immediately if there's no link info.
5088 (elf32_frvfdpic_copy_private_bfd_data): New.
5089 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5091 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5093 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5094 filename argument is null; do not call strlen on a null pointer.
5096 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5098 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5101 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5103 * configure.in (bfd_elf32_frvfdpic_vec): New.
5104 * configure: Rebuilt.
5105 * targets.c (bfd_elf32_frvfdpic_vec): New.
5106 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5108 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5109 frvfdpic instead of frv. Rearrange elf-target macros such that
5110 the FDPIC-specific ones are only defined for this new target
5112 (bfd_elf32_frvfdpic_vec): Declare.
5114 (elf32_frv_relocate_section): Use it to enable segment checking
5115 and to control rofixup emission. Add output section vma to
5116 applied relocation in non-LOAD non-ALLOC sections. Use
5117 _bfd_error_handler for errors.
5118 (_frv_create_got_section): Create .rel.got and .rofixup only in
5119 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5121 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5122 (elf32_frvfdpic_modify_segment_map): Likewise.
5123 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5124 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5125 error message if we miscompute the rofixup size.
5126 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5127 (frvfdpic_elf_encode_eh_address): Likewise.
5128 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5129 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5130 relocs. Reject unknown relocation types.
5131 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5132 (frv_elf_merge_private_bfd_data): Likewise.
5133 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5134 0x4000 for newly-added elf32-frvfdpic.
5136 2004-05-05 Nick Clifton <nickc@redhat.com>
5139 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5140 returning NULL as most users of this function do not check its
5142 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5143 of bfd_cache_lookup().
5144 * sco5-core.c (sco5_core_file_p): Likewise.
5145 * trad-core.c (trad_unix_core_file_p): Likewise.
5147 2004-05-05 Nick Clifton <nickc@redhat.com>
5149 * cache.c (bfd_cache_lookup): Improve formatting.
5150 * archive.c: Fix formatting.
5152 2004-05-05 Peter Barada <peter@the-baradas.com>
5154 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5155 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5156 * bfd-in2.h(bfd_architecture): Regenerate.
5158 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5160 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5162 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5163 those against discarded link-once and SEC_MERGE section symbols.
5165 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5167 * section.c (bfd_get_section_by_name_if): New.
5168 * bfd-in2.h: Regenerated.
5170 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5172 * som.c (som_bfd_is_group_section): Define.
5174 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5176 * section.c (bfd_make_section_anyway): Copy the whole
5177 bfd_hash_entry, not just "next" from existing entry.
5179 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5181 * elf.c (bfd_section_from_shdr): Maintain the section order in
5183 (special_sections): Add ".note.GNU-stack".
5184 (elf_fake_sections): Handle section group for relocatable
5187 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5189 * section.c (bfd_sections_find_if): New.
5190 * bfd-in2.h: Regenerated.
5192 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5194 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5196 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5197 * elf.c (bfd_elf_is_group_section): New function.
5198 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5199 * section.c (bfd_generic_is_group_section): New function.
5200 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5201 (BFD_JUMP_TABLE_LINK): Adjust.
5202 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5203 * aout-target.h (MY_bfd_is_group_section): Define.
5204 * aout-tic30.c (MY_bfd_is_group_section): Define.
5205 * bfd.c (bfd_is_group_section): Define.
5206 * binary.c (binary_bfd_is_group_section): Define.
5207 * bout.c (b_out_bfd_is_group_section): Define.
5208 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5209 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5210 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5211 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5212 * coffcode.h (coff_bfd_is_group_section): Define.
5213 * i386msdos.c (msdos_bfd_is_group_section): Define.
5214 * i386os9k.c (os9k_bfd_is_group_section): Define.
5215 * ieee.c (ieee_bfd_is_group_section): Define.
5216 * ihex.c (ihex_bfd_is_group_section): Define.
5217 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5218 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5219 * mmo.c (mmo_bfd_is_group_section): Define.
5220 * nlm-target.h (nlm_bfd_is_group_section): Define.
5221 * oasys.c (oasys_bfd_is_group_section): Define.
5222 * pef.c (bfd_pef_bfd_is_group_section): Define.
5223 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5224 * srec.c (srec_bfd_is_group_section): Define.
5225 * tekhex.c (tekhex_bfd_is_group_section): Define.
5226 * versados.c (versados_bfd_is_group_section): Define.
5227 * vms.c (vms_bfd_is_group_section): Define.
5228 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5229 * bfd-in2.h: Regenerate.
5230 * libbfd.h: Regenerate.
5232 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5234 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5236 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5238 * configure.in: Update version to 2.15.91.
5239 * configure: Regenerate.
5241 2004-04-29 Brian Ford <ford@vss.fsi.com>
5243 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5244 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5245 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5246 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5247 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5248 .gnu.linkonce.wi. sections.
5249 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5250 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5252 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5253 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5255 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5257 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5258 * bfd-in2.h: Regenerate.
5259 * libbfd.h: Likewise.
5261 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5263 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5265 (setup_sections): Use som_subspace_dictionary_record struct instead
5266 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5267 is_comdat, is_common or dup_common.
5268 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5269 is_comdat, is_common and dup_common in section subspace_dict from
5271 (som_begin_writing): Use som_subspace_dictionary_record struct.
5272 (som_finish_writing): Likewise.
5273 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5274 is_common and dup_common flags in info for symbol. Add comment
5275 regarding linker support for these fields. Slightly reorganize
5277 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5278 dup_common fields in symbol table from symbol info.
5279 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5280 arguments. Set corresponding fields in copy_data. Change all callers.
5281 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5283 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5284 * som.h (som_subspace_dictionary_record): Define.
5285 (som_copyable_section_data_struct): Add is_comdat, is_common and
5287 (som_section_data_struct): Use som_subspace_dictionary_record struct
5288 instead of subspace_dictionary_record.
5289 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5291 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5293 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5294 if set. Check reloc_done flag before applying relocations. Use
5295 output addresses, both when applying relocations and when comparing
5296 against the specified section.
5297 (elf_xtensa_relocate_section): Use output address to check if dynamic
5298 reloc is in a literal pool. Set section's reloc_done flag.
5300 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5302 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5303 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5305 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5308 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5310 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5311 structure field removed in 2004-04-24 patch.
5312 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5314 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5316 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5317 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5318 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5319 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5320 field before calling elf_backend_section_flags.
5322 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5324 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5325 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5326 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5327 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5328 and BFD_RELOC_32_PCREL.
5329 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5330 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5331 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5332 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5333 (mips_elf_next_relocation): Move comment about matching HI/LO
5335 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5336 R_MIPS_GNU_REL_HI16.
5338 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5340 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5341 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5342 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5343 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5344 and update comments to reflect current usage.
5345 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5346 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5348 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5349 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5350 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5351 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5352 type number to be MIPS_R_PCREL16.
5353 (mips_relocate_section): Remove support for link-time relaxation
5354 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5355 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5356 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5357 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5358 relaxation of branches used by embedded-PIC.
5359 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5360 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5361 related members, update comment.
5362 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5363 code related to embedded-PIC.
5364 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5365 initialization of now-removed 'adjust' member of
5366 'struct ecoff_debug_info'.
5368 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5370 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5372 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5374 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5375 relocs for locally defined symbols during -shared final link.
5376 (elf32_arm_final_link_relocate): Likewise.
5378 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5380 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5381 ELF_LINK_POINTER_EQUALITY_NEEDED.
5382 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5383 if r_type is not R_X86_64_PC32.
5384 (elf64_x86_64_finish_dynamic_symbol): If
5385 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5388 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5390 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5391 (elf_backend_plt_sym_val): Define.
5393 2004-04-22 Andrew Cagney <cagney@redhat.com>
5395 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5397 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5399 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5401 * som.c (som_set_section_contents): Constantify second argument.
5402 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5403 (som_object_setup): Rework to avoid warning.
5404 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5407 2004-04-22 Andrew Cagney <cagney@redhat.com>
5409 * cache.c (bfd_cache_close): Check for a previously closed file.
5411 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5413 * bfd.c (bfd_get_synthetic_symtab): Define.
5414 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5415 NAME##_get_synthetic_symtab.
5416 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5417 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5418 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5420 (_bfd_elf_get_synthetic_symtab): New prototype.
5421 * elfcode.h (elf_get_synthetic_symtab): Define.
5422 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5423 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5424 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5425 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5426 * bfd-in2.h: Rebuilt.
5427 * libbfd.h: Rebuilt.
5428 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5429 (elf_backend_plt_sym_val): Define.
5430 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5431 (elf_backend_plt_sym_val): Define.
5432 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5433 (elf_backend_plt_sym_val): Define.
5434 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5435 (elf_backend_plt_sym_val): Define.
5436 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5437 (elf_backend_plt_sym_val): Define.
5438 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5439 (elf_backend_plt_sym_val): Define.
5440 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5441 (elf_backend_plt_sym_val): Define.
5442 * aout-target.h (MY_get_synthetic_symtab): Define.
5443 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5444 * coff-rs6000.c (rs6000coff_vec): Add
5445 _bfd_nodynamic_get_synthetic_symtab.
5446 (pmac_xcoff_vec): Likewise.
5447 * coff64-rs6000.c (rs6000coff64_vec): Add
5448 _bfd_nodynamic_get_synthetic_symtab.
5449 (aix5coff64_vec): Likewise.
5450 * sunos.c (MY_get_synthetic_symtab): Define.
5451 * vms.c (vms_get_synthetic_symtab): Define.
5453 2004-04-22 Nick Clifton <nickc@redhat.com>
5455 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5457 2004-04-22 Peter Barada <peter@the-baradas.com>
5459 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5460 * bfd2-in.h: Regenerate.
5461 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5463 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5465 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5466 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5467 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5468 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5469 * bfd-in2.h: Regenerate.
5471 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5473 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5474 require relocations against a weak symbol to reference the same
5475 symbol hash entry if not a final, static link.
5476 (get_cached_value, add_value_map): Add final_static_link argument.
5477 (remove_literals): Pass final_static_link argument as needed.
5479 2004-04-21 Andrew Cagney <cagney@redhat.com>
5481 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5482 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5483 (opncls_bwrite, opncls_bclose, opncls_bflush)
5484 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5485 bfd iovec that uses function callbacks.
5486 (bfd_close): Use the iovec's bclose.
5487 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5488 (cache_bclose, cache_bflush, cache_bstat)
5489 (cache_iovec): New functions and global variable, implement a
5490 cache "iovec", where applicable set bfd_error.
5491 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5492 * bfdio.c (struct bfd_iovec): Define.
5493 (real_read): Delete function.
5494 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5495 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5496 assume that bread and bwrite set bfd_error.
5497 * bfd.c (struct bfd): Add "iovec", update comments.
5498 * bfd-in2.h, libbfd.h: Re-generate.
5500 2004-04-21 Andrew Cagney <cagney@redhat.com>
5502 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5504 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5506 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5507 (bfd_elf_gc_sections): Fail if a shared object is being created.
5508 Do not fail if dynamic sections have been created. Instead call
5509 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5510 dynamically referenced symbols. Do not mark the whole graph
5511 rooted at .eh_frame, only the section proper.
5513 2004-04-20 DJ Delorie <dj@redhat.com>
5515 * reloc.c: Add BFD_RELOC_32_SECREL.
5516 * bfd-in2.h: Regenerate.
5517 * libbfd.h: Likewise.
5518 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5519 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5520 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5522 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5524 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5525 relocs against hidden/protected undefweak symbols properly.
5526 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5528 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5530 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5531 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5534 2004-04-17 Brian Ford <ford@vss.fsi.com>
5536 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5537 filepos for the SizeOfHeaders field.
5538 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5540 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5542 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5544 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5545 change reloc_done. Set and restore _cooked_size.
5548 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5550 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5553 2004-04-15 Nick Clifton <nickc@redhat.com>
5555 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5557 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5559 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5561 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5563 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5564 when it is a definition.
5566 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5568 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5569 when statically linking PIC code.
5570 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5572 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5574 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5575 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5576 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5577 * configure: Regenerate.
5579 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5581 * elflink.c: Include libiberty.h.
5582 * Makefile.am (elflink.lo): Depend on libiberty.h.
5583 * Makefile.in: Regenerate.
5585 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5587 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5590 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5592 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5593 reserve the memory for dynamic linker
5595 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5597 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5598 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5600 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5602 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5603 RELOC_FOR_GLOBAL_SYMBOL.
5604 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5606 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5608 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5609 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5611 2004-04-01 Paul Brook <paul@codesourcery.com>
5613 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5614 * elf32-arm.h (struct elf32_elf_section_map): New.
5615 (struct _arm_elf_section_data): New.
5616 (elf32_arm_section_data): Define.
5617 (struct elf32_arm_link_hash_table): Add byteswap_code.
5618 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5619 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5620 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5621 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5622 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5623 (bfd_elf32_new_section_hook, elf_backend_write_section,
5624 elf_backend_link_output_symbol_hook): Define.
5626 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5628 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5629 that keeps the characters in a B_INCL..B_EINCL range.
5630 (_bfd_link_section_stabs): When computing the sum of the
5631 characters in a B_INCL..B_EINCL range also keep a copy of those
5632 characters. Use this information to distinguish between
5633 include sections that have the same sum and the same length
5634 but which are nevertheless unique.
5636 2004-03-31 Paul Brook <paul@codesourcery.com>
5638 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5639 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5641 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5643 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5644 to 'sum_chars' and add field 'num_chars'.
5645 (_bfd_link_section_stabs): When computing the sum of the
5646 characters in a B_INCL..B_EINCL range also keep a count of the
5647 number of characters. Use this information to help distinguish
5648 between include sections when have the same sum but which
5649 nevertheless are still unique.
5651 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5653 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5655 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5656 Tomer Levi <Tomer.Levi@nsc.com>
5658 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5659 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5660 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5661 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5662 (cpu-cr16c.lo): New target.
5663 (elf32-cr16c.lo): Likewise.
5664 * Makefile.in: Regenerate.
5665 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5666 (bfd_archures_list): Add bfd_cr16c_arch.
5667 * config.bfd: Handle cr16c-*-elf*.
5668 * configure.in: Handle bfd_elf32_cr16c_vec.
5669 * configure: Regenerate.
5670 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5671 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5672 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5673 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5674 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5675 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5676 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5677 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5678 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5679 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5680 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5681 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5682 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5683 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5684 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5685 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5686 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5687 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5688 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5689 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5690 * targets.c (bfd_elf32_cr16c_vec): Declare.
5691 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5692 * cpu-cr16c.c: New file.
5693 * elf32-cr16c.c: Likewise.
5694 * libbfd.h: Regenerate.
5695 * bfd-in2.h: Likewise.
5697 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5699 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5701 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5703 * Makefile.am: Remove all mention of elflink.h.
5704 * Makefile.in: Regenerate.
5705 * bfd-in.h (bfd_elf_discard_info): Declare.
5706 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5707 * bfd-in2.h: Regenerate.
5708 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5709 bfd_elf32_link_record_dynamic_symbol,
5710 bfd_elf64_link_record_dynamic_symbol,
5711 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5712 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5713 _bfd_elf32_link_record_local_dynamic_symbol,
5714 _bfd_elf64_link_record_local_dynamic_symbol,
5715 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5716 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5717 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5718 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5719 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5720 _bfd_elf32_reloc_symbol_deleted_p,
5721 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5722 (bfd_elf_link_record_dynamic_symbol,
5723 bfd_elf_link_record_local_dynamic_symbol,
5724 bfd_elf_final_link, bfd_elf_gc_sections,
5725 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5726 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5727 bfd_elf_reloc_symbol_deleted_p): Declare.
5728 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5729 * elf32-arm.h: Update for changed function names. Remove local
5730 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5731 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5732 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5733 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5734 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5735 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5736 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5737 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5738 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5739 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5740 (bfd_elfNN_print_symbol): Define.
5741 * elfcode.h: Don't include elflink.h.
5742 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5743 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5744 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5745 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5746 elf_link_record_local_dynamic_symbol): Don't define.
5747 * elflink.c: Update for changed function names. Move elflink.h
5749 * elflink.h: Delete file.
5750 * po/SRC-POTFILES.in: Regenerate.
5751 * po/bfd.pot: Regenerate.
5753 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5755 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5756 "name" for global syms accidentally removed in 2004-03-20 change.
5758 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5760 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5761 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5762 where Elf_External_* is different for 64 and 32 bit, with
5763 corresponding elf_size_info field.
5764 (struct elf_final_link_info): Use "bfd_byte *" instead
5765 of "Elf_External_Sym *" for external_syms and symbuf.
5766 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5767 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5768 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5769 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5770 (elf_link_sort_cmp2): Adjust.
5771 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5772 using ELF_R_SYM macro. Set u.sym_mask.
5773 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5774 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5775 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5776 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5777 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5778 swap_syn_out functions. Rearrange dyn swap in/out switch.
5779 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5780 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5781 (elf_link_flush_output_syms): Add elf_backend_data arg.
5782 (elf_link_check_versioned_symbol): Likewise.
5783 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5784 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5785 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5786 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5787 ELF_R_TYPE and ELF_R_INFO macros.
5788 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5789 based on size rather than using ELF_R_INFO.
5790 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5792 (struct alloc_got_off_arg): New.
5793 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5794 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5795 (elf_gc_allocate_got_offsets): Adjust.
5796 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5797 ELF_R_SYM. Use bfd_section_from_elf_index.
5798 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5799 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5800 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5802 2004-03-26 Stan Shebs <shebs@apple.com>
5804 Remove MPW support, no longer used.
5805 * config.bfd (powerpc-*-mpw*): Remove configuration.
5806 * mpw-config.in, mpw-make.sed: Remove files.
5807 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5809 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5811 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5812 (ppc64_elf_add_symbol_hook): New function.
5813 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5814 const from Elf_Internal_Sym param.
5815 * elflink.c (elf_link_add_object_symbols): Adjust.
5816 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5817 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5818 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5819 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5820 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5821 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5822 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5823 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5824 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5825 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5826 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5827 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5828 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5829 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5830 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5831 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5833 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5835 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5836 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5837 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5838 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5839 (bfd_elf64_bfd_link_add_symbols): Delete.
5840 (bfd_elf_link_add_symbols): Declare.
5841 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5842 * elflink.c: Include safe-ctype.h.
5843 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5845 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5846 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5848 (elf_link_add_archive_symbols): Rename from
5849 _bfd_elf_link_add_archive_symbols, make static.
5850 (elf_link_add_object_symbols): New function. Corresponding
5851 elflink.h function converted to use elf_size_info.
5852 (bfd_elf_link_add_symbols): Likewise.
5853 (bfd_elf_size_dynamic_sections): Adjust.
5854 * elflink.h (elf_bfd_link_add_symbols): Delete.
5855 (elf_link_add_object_symbols): Delete.
5856 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5857 bfd_elf_link_add_symbols.
5858 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5860 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5862 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5863 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5865 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5866 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5867 (_bfd_elf_add_dt_needed_tag): Declare.
5868 (_bfd_elf_sort_symbol): Declare.
5869 (_bfd_elf_finalize_dynstr): Declare.
5870 (RELOC_FOR_GLOBAL_SYM): Formatting.
5871 * elfcode.h (elf_add_dynamic_entry): Delete.
5872 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5873 elflink.h function converted to use elf_size_info.
5874 (_bfd_elf_add_dt_needed_tag): Likewise.
5875 (_bfd_elf_sort_symbol): Likewise.
5876 (_bfd_elf_finalize_dynstr): Likewise.
5877 (compute_bucket_count): Likewise.
5878 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5879 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5880 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5881 * elflink.h: ..here.
5882 (sort_symbol, add_dt_needed_tag): Delete.
5883 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5884 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5886 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5887 * elf32-cris.c (add_dynamic_entry): Likewise.
5888 * elf32-hppa.c (add_dynamic_entry): Likewise.
5889 * elf32-i370.c (add_dynamic_entry): Likewise.
5890 * elf32-i386.c (add_dynamic_entry): Likewise.
5891 * elf32-m32r.c (add_dynamic_entry): Likewise.
5892 * elf32-m68k.c (add_dynamic_entry): Likewise.
5893 * elf32-ppc.c (add_dynamic_entry): Likewise.
5894 * elf32-s390.c (add_dynamic_entry): Likewise.
5895 * elf32-sh.c (add_dynamic_entry): Likewise.
5896 * elf32-sparc.c (add_dynamic_entry): Likewise.
5897 * elf32-vax.c (add_dynamic_entry): Likewise.
5898 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5899 * elf64-alpha.c (add_dynamic_entry): Likewise.
5900 * elf64-hppa.c (add_dynamic_entry): Likewise.
5901 * elf64-ppc.c (add_dynamic_entry): Likewise.
5902 * elf64-s390.c (add_dynamic_entry): Likewise.
5903 * elf64-sparc.c (add_dynamic_entry): Likewise.
5904 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5905 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5906 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5907 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5908 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5909 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5911 2004-03-23 Paul Brook <paul@codesourcery.com>
5913 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5915 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5917 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5918 literal tables and check for relocs outside of literal pools.
5919 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5920 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5922 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5923 (elf_xtensa_relocate_section): Read literal tables and check for
5924 dynamic relocations in read-only sections and not in literal pools.
5926 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5929 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5931 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5933 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5934 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5935 not defined by the executable, or defined in a DSO.
5936 <eliding run-time relocation of .got>: Initialize GOT entry for a
5937 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5939 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5940 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5941 a PLT reloc to GOT for an executable.
5942 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5943 .got for a DSO and explain why.
5944 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5945 and unreferenced symbols for which a PLT is defined. Adjust
5946 dynamic-symbol pruning correspondingly, to make sure we don't lose
5947 a dynamic symbol also defined by a DSO.
5949 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5951 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5952 and rel args. Group input and output args. Wrap to 80 columns.
5953 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5954 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5955 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5956 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5957 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5958 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5959 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5960 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5961 RELOC_FOR_GLOBAL_SYMBOL invocation.
5963 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5965 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5966 unresolved symbols in objects aren't allowed.
5968 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5970 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5971 (elf_hppa_unmark_useless_dynamic_symbols):
5972 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5973 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5974 (elf32_hppa_relocate_section): Likewise.
5975 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5976 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5977 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5978 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5979 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5981 * elf-m10200.c (mn10200_elf_relocate_section): Use
5982 RELOC_FOR_GLOBAL_SYMBOL.
5983 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5984 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5985 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5986 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5987 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5988 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5989 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5990 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5991 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5992 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5993 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5994 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5996 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5998 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5999 (final_link_relocate): Likewise.
6000 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6001 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6003 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6005 * Makefile.am: Run "make dep-am".
6006 * Makefile.in: Regenerate.
6007 * aclocal.m4: Regenerate.
6008 * config.in: Regenerate.
6009 * po/bfd.pot: Regenerate.
6011 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6012 H.J. Lu <hongjiu.lu@intel.com>
6014 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6015 type and size change code to where it was previously. Remove
6016 dt_needed param. Treat old weak syms as strong if new sym is
6017 from a shared lib, even when old sym is from another shared
6018 lib. Remove unnecessary tests of oldweak and newweak. Correct
6020 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6021 _bfd_elf_merge_symbol calls.
6022 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6023 dt_needed local var. Update comments.
6024 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6025 (_bfd_elf_add_default_symbol): Likewise.
6027 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6028 strong syms in one shared object overriding weak syms in another.
6030 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6032 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6033 dyn_lib_class field. Rearrange for better packing.
6034 (elf_dt_soname): Delete.
6035 (elf_dyn_lib_class): Define.
6036 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6037 (bfd_elf_set_dt_needed_soname): Delete.
6038 (bfd_elf_set_dyn_lib_class): New function.
6039 * elflink.h (add_dt_needed_tag): New function. Split out from..
6040 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6041 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6042 initialization of soname.
6043 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6045 * bfd-in.h (enum dynamic_lib_link_class): New.
6046 (bfd_elf_set_dt_needed_soname): Delete.
6047 (bfd_elf_set_dyn_lib_class): Declare.
6048 * bfd-in2.h: Regenerate.
6050 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6051 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6052 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6053 symbol loop. Instead use add_needed to flag tag as written.
6055 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6057 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6058 logic for null_input_bfd detection.
6060 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6062 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6064 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6066 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6069 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6071 * elflink.c (elf_link_read_relocs_from_section): Don't use
6072 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6073 (_bfd_elf_link_read_relocs): ..to here.
6074 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6076 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6078 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6079 values selected in configure.host. Require both to be defined
6080 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6081 corresponding BFD_HOST vars with quotes.
6082 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6083 Always require BFD_HOST_64_BIT_DEFINED.
6084 <file_ptr type>: Find off_t size before emitting message. Combine
6085 off_t and ftello64 conditional.
6086 * configure: Regenerate.
6088 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6090 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6091 aliasing warning. Remove trailing whitespace throughout file.
6093 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6095 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6096 input_section in calls to get_dyn_name.
6097 * 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
6099 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6101 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6103 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6104 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6105 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6106 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6107 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6108 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6109 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6111 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6112 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6113 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6114 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6115 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6116 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6117 (read_8_bytes, read_indirect_string, read_address): Likewise.
6118 (read_abbrevs, parse_comp_unit): Likewise.
6119 * targets.c (struct bfd_target): Likewise.
6120 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6121 * hppabsd-core.c: Likewise. Formatting.
6122 * hpux-core.c: Likewise.
6123 * irix-core.c: Likewise.
6124 * netbsd-core.c: Likewise.
6125 * osf-core.c: Likewise.
6126 * ptrace-core.c: Likewise.
6127 * sco5-core.c: Likewise.
6128 * trad-core.c: Likewise.
6129 * configure: Regenerate.
6130 * bfd-in2.h: Regenerate.
6132 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6134 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6135 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6136 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6137 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6138 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6139 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6140 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6141 * libbfd.c: Likewise in function definitions.
6142 (bfd_put_8): Mask with 0xff rather than casting to char.
6143 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6144 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6145 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6146 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6147 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6148 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6149 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6150 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6151 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6152 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6153 * archive.c (do_slurp_coff_armap): Update swap prototype.
6154 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6155 (tic54x_getl_signed_32): Likewise.
6156 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6157 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6158 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6159 (bfd_getp_signed_32, bfd_putp32): Likewise.
6160 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6161 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6162 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6163 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6164 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6165 bfd_h_getx_signed_16, bfd_h_putx16.
6166 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6167 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6168 * hpux-core.c: Likewise.
6169 * irix-core.c: Likewise.
6170 * netbsd-core.c: Likewise.
6171 * osf-core.c: Likewise.
6172 * ptrace-core.c: Likewise.
6173 * sco5-core.c: Likewise.
6174 * trad-core.c: Likewise.
6175 * bfd-in2.h: Regenerate.
6177 2004-03-15 Matt Thomas <matt@3am-software.com>
6179 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6182 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6184 * config.bfd: Add x86_64-*-openbsd*.
6185 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6187 * configure: Regenerate.
6189 2004-03-12 Nick Clifton <nickc@redhat.com>
6190 Dave Murphy <wintermute2k4@ntlworld.com>
6192 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6193 if the input bfd does not contain any code.
6195 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6197 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6199 2004-03-05 Fred Fish <fnf@redhat.com>
6201 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6202 mips16 symbols to be even rather than testing first for even/odd.
6203 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6205 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6207 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6210 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6212 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6213 undefined symbols as hash_new.
6215 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6217 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6219 * elf32-sh.c: Ditto.
6220 * bfd-in2.h: Regenerate.
6222 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6224 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6226 (_frv_count_got_plt_entries): Initialize them.
6227 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6229 (frv_pic_relocs_info_for_global): Likewise.
6230 (frv_pic_relocs_info_for_local): Likewise.
6231 (frv_pic_merge_early_relocs_info): New.
6232 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6234 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6235 Check that we don't exceed the allocated count for entry.
6236 (_frv_add_rofixup): Likewise.
6237 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6238 (elf32_frv_finish_dynamic_sections): Improve error message in case
6239 we emit too few rofixup entries.
6241 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6243 * archures.c (bfd_mach_fr450): New.
6244 * bfd-in2.h: Regenerate.
6245 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6246 (arch_info_500): Link to it.
6247 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6248 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6249 (frv_elf_arch_extension_p): New function.
6250 (frv_elf_merge_private_bfd_data): Use it.
6252 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6254 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6256 * elflink.h (is_global_data_symbol_definition): Moved to
6258 (elf_link_is_defined_archive_symbol): Likewise.
6259 (elf_link_add_archive_symbols): Likewise. Renamed to
6260 _bfd_elf_link_add_archive_symbols.
6262 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6263 of ELF symbol table entry from backend.
6264 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6265 instead of elf_link_add_object_symbols.
6267 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6269 * elf-bfd.h (struct elf_backend_data): Added
6270 elf_backend_can_make_relative_eh_frame,
6271 elf_backend_can_make_lsda_relative_eh_frame and
6272 elf_backend_encode_eh_address.
6273 (_bfd_elf_encode_eh_address): Declare.
6274 (_bfd_elf_can_make_relative): Declare.
6275 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6276 hooks to decide whether to attempt to make_relative and
6278 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6279 (_bfd_elf_can_make_relative): New.
6280 (_bfd_elf_encode_eh_address): New.
6281 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6282 (frv_elf_encode_eh_address): New.
6283 (elf_backend_can_make_relative_eh_frame): Define.
6284 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6285 (elf_backend_encode_eh_address): Define.
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.
6290 (elfNN_bed): Add them.
6292 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6294 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6295 complain_on_overflow to signed.
6297 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6299 * elflink.h (sort_symbol): New.
6300 (elf_link_add_object_symbols): Use a sorted symbol array for
6303 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6305 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6306 for pc relative relocs.
6307 (elf_s390_relocate_section): Likewise.
6308 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6309 for pc relative relocs.
6310 (elf_s390_relocate_section): Likewise.
6312 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6314 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6317 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6319 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6320 field to track if a relocation is against readonly section.
6321 (count_dyn_reloc): Take a new argument for rent->reltext.
6322 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6323 (get_reloc_section): Don't set ia64_info->reltext here.
6324 (allocate_dynrel_entries): Set ia64_info->reltext here.
6326 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6328 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6329 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6330 function's descriptor to symbol+offset, and map local undefweak
6331 symbol to NULL function descriptor.
6332 (elf32_frv_relocate_section): Likewise.
6334 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6336 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6338 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6339 (netbsd_core_file_p): Set architecture from machine ID for
6342 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6344 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6345 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6347 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6349 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6350 symbols with non-default visibility.
6352 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6354 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6355 IMAGE_SCN_MEM_WRITE on known sections only.
6357 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6359 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6360 symbols used in PIE relocs.
6362 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6364 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6367 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6369 * configure.in: Update version to 2.15.90.
6370 * configure: Regenerate.
6372 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6373 Richard Sandiford <rsandifo@redhat.com>
6375 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6376 _bfd_elf_symbol_refs_local_p to decide whether to decay
6377 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6378 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6379 relocs if the symbol wasn't defined by a regular object file.
6380 Don't check the symbol's dynindx.
6382 2004-02-16 Andrew Cagney <cagney@redhat.com>
6384 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6386 * bfd-in2.h: Re-generate.
6388 2004-02-14 Andrew Cagney <cagney@redhat.com>
6390 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6391 _LARGEFILE64_SOURCE.
6393 2004-02-13 Andrew Cagney <cagney@redhat.com>
6395 * elf.c (vma_page_aligned_bias): New function.
6396 (assign_file_positions_except_relocs)
6397 (assign_file_positions_for_segments): Replace broken modulo
6398 arithmetic with call to vma_page_aligned_bias.
6400 2004-02-11 Andrew Cagney <cagney@redhat.com>
6402 * bfd-in.h: Update copyright.
6403 (bfd_tell): Change return type to file_ptr.
6404 * bfd-in2.h: Re-generate.
6405 * cache.c: Update copyright.
6406 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6408 (close_one): Use real_ftell.
6409 * bfdio.c: Update copyright.
6410 (real_ftell, real_fseek): New functions.
6411 (bfd_tell): Use real_fseek and real_ftell, change return type to
6413 (bfd_seek): Use real_ftell and real_fseek, change type of
6414 file_position to a file_ptr.
6415 * libbfd-in.h: Update copyright.
6416 (real_ftell, real_fseek): Declare.
6417 * libbfd.h: Re-generate.
6419 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6420 fseeko and fseeko64. Determine bfd_file_ptr.
6421 * configure: Re-generate.
6422 * config.in: Re-generate.
6424 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6426 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6427 * elf32-h8300.c: Likewise.
6429 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6430 Nick Clifton <nickc@redhat.com>
6432 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6433 GOT entries with no associated GOT subsection.
6435 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6437 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6438 * elf.c (swap_out_syms): Use it to decide whether local section
6439 symbols should be named.
6440 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6441 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6442 (elf_backend_name_local_section_symbols): Define.
6443 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6445 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6447 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6448 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6451 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6453 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6454 to bfd_link_hash_entry passed by reference to
6455 _bfd_generic_link_add_one_symbol.
6457 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6459 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6460 relocations against dynamic symbols.
6462 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6464 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6467 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6469 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6470 * bfd-in2.h, libbfd.h: Rebuilt.
6472 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6474 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6475 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6476 flag has been cleared.
6478 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6480 * coff-h8300.c: Add and adjust comments about relaxation.
6481 * elf32-h8300.c: Likewise.
6483 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6485 * coff-h8300.c: Fix comment typos.
6486 * elf32-h8300.c: Likewise.
6488 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6490 * coff-h8300.c: Add comments about relaxation.
6491 * elf32-h8300.c: Likewise.
6493 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6495 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6497 * aclocal.m4: Regenerate.
6498 * configure: Regenerate.
6500 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6502 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6503 mips_elf64_rtype_to_howto instead of using howto_table.
6505 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6507 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6509 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6510 relocs which would not use the PLT.
6512 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6514 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6515 (ppc64_elf_gc_sweep_hook): Likewise.
6516 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6518 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6520 Adds linker relaxation support for bit manipulation insns like
6521 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6523 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6524 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6525 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6526 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6528 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6530 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6532 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6534 * elf32-h8300.c: Fix formatting.
6536 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6538 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6539 dynamic object is present. Declare r_symndx and h in an inner
6541 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6543 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6545 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6546 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6547 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6548 identically. Do not emit PC24 relocations for shared libraries.
6549 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6550 identically. Don't adjust pc_count.
6551 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6552 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6553 adjust count for branch relocations.
6554 (allocate_dynrelocs): Correct typo in call to
6555 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6556 PC24 or PLT32 relocs when linking.
6558 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6560 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6561 relocation howto with ARM_26 one for consistency.
6562 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6563 that will be converted to ARM_26D ones, since we always want 'done'
6564 relocations to be reflected in section's data.
6565 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6567 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6570 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6572 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6573 are not partial_inplace during a relocatable link.
6575 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6577 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6578 if no dynamic object is present. Declare r_symndx and h in an
6581 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6583 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6584 trampoline if it is known out of range.
6586 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6588 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6589 * elf32-frv.c (_frv_osec_readonly_p): New.
6590 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6592 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6593 (elf32_frv_relocate_section): Likewise. Error out if attempting
6594 to emit rofixups or dynamic relocs in read-only segments. Use
6595 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6596 dynamic relocations.
6597 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6598 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6599 relocations or fixups involving merged sections correctly. Avoid
6600 crash when undefined symbol is referenced by R_FRV_32 or
6601 R_FRV_FUNCDESC_VALUE.
6602 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6603 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6604 input section holding local symbol to addend of R_FRV_32 or
6605 R_FRV_FUNCDESC_VALUE dynamic relocation.
6606 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6607 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6608 (elf32_frv_always_size_sections): Don't store pointer to
6609 __stacksize symbol in sec_info.
6610 (elf32_frv_modify_segment_map): Look it up here.
6611 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6612 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6613 of the lazy PLT entry, not only its offset, as the low word of a
6614 function descriptor.
6615 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6616 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6617 if a hash table entry already exists but is not a definition.
6618 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6619 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6620 (_frv_add_rofixup): Don't inline.
6621 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6622 for undefweak symbols.
6623 (elf32_frv_relocate_section): Avoid crash while computing
6624 relocation when linking with shared library. Only emit rofixups
6625 and dynamic relocations for alloc&load sections. Mark binaries
6626 with inter-segment relocations for relocation as a unit.
6627 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6628 (DEFAULT_STACK_SIZE): New.
6629 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6630 emit rofixups or dynamic relocs when linking dynamic non-PIE
6632 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6633 shared libs too. Reserve the last entry for the GOT pointer.
6634 (elf32_frv_finish_dynamic_sections): Emit it.
6635 (elf32_frv_always_size_sections): New.
6636 (elf32_frv_modify_segment_map): New.
6637 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6639 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6640 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6641 (elf_backend_always_size_sections): New.
6642 (elf_backend_modify_segment_map): New.
6643 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6644 * config.bfd: Added frv-*-*linux*.
6645 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6646 ABS section, instead of crashing.
6647 (elf32_frv_relocate_section): Don't crash before warning about
6648 different segments in non-PIC relocation.
6649 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6650 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6651 relocs to undefweak symbols.
6652 (elf32_frv_relocate_section): Ditto for undefined symbols.
6653 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6654 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6655 gotfixup section was created.
6656 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6657 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6658 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6659 complain_overflow_signed.
6660 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6661 have not been allocated.
6662 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6663 privfd only if dynamic sections were created.
6664 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6665 for GPREL relocs. When linking relocatable FDPIC executables,
6666 emit warnings for relocations that would be illegal on PIE or
6667 shared libraries. Emit rofixup for R_FRV_32 only if input object
6669 (_frv_create_got_section): Define _gp symbol in the rofixup
6671 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6672 dynamic sections missing, error out requesting -melf32frvfd.
6673 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6674 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6675 computation of addends from section and global or local symbol
6676 value. Change return type to bfd_boolean, and return a failure if
6677 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6678 nonzero addend is required.
6679 (elf32_frv_relocate_section): Likewise. Print error for
6680 unsupported nonzero addends.
6681 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6682 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6683 force everything local.
6684 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6685 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6686 (frv_gotfixup_section): New.
6687 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6688 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6690 (_frv_add_rofixup): New.
6691 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6692 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6693 improve some ugly conditions.
6694 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6695 relocations in fdpic.
6696 (_frv_create_got_section): Create .rofixup.got section.
6697 (struct _frv_dynamic_got_info): Added fixups.
6698 (_frv_count_got_plt_entries): Account in-GOT relocations into
6699 relocs32, relocsfd and relocsfdv. Account them into relocs or
6700 fixups, as appropriate.
6701 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6703 (elf32_frv_finish_dynamic_sections): Verify that the right number
6704 of relocations and fixups was generated.
6705 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6707 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6708 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6709 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6710 descriptor of a (formerly-)global symbol is local.
6711 (struct frv_pic_relocs_info): Adjust comments.
6712 (_frv_emit_got_relocs_plt_entries): Adjust.
6713 (elf32_frv_relocate_section): Likewise.
6714 (_frv_count_got_plt_entries): Likewise.
6715 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6716 symbol's value to addend in the common preamble. Decay dynamic
6717 symbols to section+offset if they bind or call locally, for GOT
6718 and FUNCDESC_VALUE, respectively.
6719 (elf32_frv_relocate_section): Likewise.
6720 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6721 internal or hidden visibility.
6722 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6723 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6724 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6725 (elf32_frv_relocate_section): Pass relocation addend in. Use
6726 original relocation addend to look up the got relocs/plt entries
6727 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6728 processing relocations that reference .scommon symbols.
6729 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6730 Introduce support for dynamic linking.
6731 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6732 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6733 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6734 (frv_reloc_type_lookup): Return REL howtos for executables and
6736 (frv_info_to_howto_rel): New.
6737 (struct frv_elf_link_hash_table): New.
6738 (frv_hash_table, frv_got_section, frv_gotrel_section,
6739 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6740 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6741 (frv_elf_link_hash_table_create): New.
6742 (struct frv_pic_relocs_info): New.
6743 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6744 (frv_pic_relocs_info_find): New.
6745 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6747 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6748 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6749 (_frv_emit_got_relocs_plt_entries): New.
6750 (elf32_frv_relocate_section): Add support for dynamic linking.
6751 Handle new relocations.
6752 (_frv_create_got_section): New.
6753 (elf32_frv_create_dynamic_sections): New.
6754 (ELF_DYNAMIC_INTERPRETER): New.
6755 (struct _frv_dynamic_got_info): New.
6756 (_frv_count_got_plt_entries): New.
6757 (struct _frv_dynamic_got_plt_info): New.
6758 (_frv_compute_got_alloc_data): New.
6759 (_frv_get_got_entry, _frv_get_fd_entry): New.
6760 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6761 (_frv_resolve_final_relocs_info): New.
6762 (elf32_frv_size_dynamic_sections): New.
6763 (elf32_frv_finish_dynamic_sections): New.
6764 (elf32_frv_adjust_dynamic_symbol): New.
6765 (elf32_frv_finish_dynamic_symbol): New.
6766 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6768 (elf_info_to_howto_rel): Define.
6769 (bfd_elf32_bfd_link_hash_table_create): Define.
6770 (elf_backend_create_dynamic_sections): Define.
6771 (elf_backend_adjust_dynamic_symbol): Define.
6772 (elf_backend_size_dynamic_sections): Define.
6773 (elf_backend_finish_dynamic_symbol): Define.
6774 (elf_backend_finish_dynamic_sections): Define.
6775 (elf_backend_want_got_sym): Define.
6776 (elf_backend_got_header_size): Define.
6777 (elf_backend_want_got_plt): Define.
6778 (elf_backend_plt_readonly): Define.
6779 (elf_backend_want_plt_sym): Define.
6780 (elf_backend_plt_header_size): Define.
6781 (elf_backend_may_use_rel_p): Define.
6782 (elf_backend_may_use_rela_p): Define.
6783 (elf_backend_default_use_rela_p): Define.
6784 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6785 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6786 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6787 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6788 (frv_reloc_map): Map the corresponding BFD relocs to them.
6789 (frv_reloc_type_lookup): ... and back to BFD relocs.
6790 * reloc.c: New relocs.
6791 * bfd-in2.h, libbfd.h: Rebuilt.
6792 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6793 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6794 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6795 R_FRV_FUNCDESC_GOTLO): New.
6796 (frv_reloc_map): Map the corresponding BFD relocs to them.
6797 (frv_reloc_type_lookup): ... and back to BFD relocs.
6798 * reloc.c: New relocs.
6799 * bfd-in2.h, libbfd.h: Rebuilt.
6801 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6803 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6804 targets to support pages of up to 64kB.
6805 (elf32_bed): Redefine to get a separate backend data structure for
6806 traditional targets.
6807 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6808 targets to support pages of up to 64kB.
6809 (elf64_bed): Redefine to get a separate backend data structure for
6810 traditional targets.
6811 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6812 targets to support pages of up to 64kB.
6813 (elf32_bed): Redefine to get a separate backend data structure for
6814 traditional targets.
6816 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6818 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6820 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6822 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6823 (elf_i386_grok_psinfo): Likewise.
6825 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6827 * config.bfd: Add m68k-uClinux target.
6829 2004-01-01 Grant Edwards <grante@visi.com>
6831 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6832 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6833 (elf32_h8_gc_sweep_hook): New function.
6834 (elf_backend_gc_mark_hook): Define.
6835 (elf_backend_gc_sweep_hook): Define.
6836 (elf_backend_can_gc_sections): Define.
6838 For older changes see ChangeLog-0203
6844 version-control: never