| blob | 146f92db8c147399ee5c8403ea14373dbfe04a4b |
1 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3 * configure.in: Check for ffs decl and alphabetize.
4 * config.in: Regenerate.
5 * configure: Regenerate.
6 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
7 alphabetize.
9 2005-03-29 Fred Fish <fnf@specifixinc.com>
11 * dwarf2.c (struct comp_unit): Fix typo.
12 (scan_unit_for_functions): Remove unused local variable "name"
13 and dead code that set it.
15 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
16 Phil Blundell <philb@gnu.org>
18 * bfd-in2.h, libbfd.h: Regenerated.
19 * reloc.c: Add ARM TLS relocations.
20 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
21 relocations.
22 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
23 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
24 (elf32_arm_tls_ie32_howto): New.
25 (elf32_arm_howto_from_type): Support TLS relocations.
26 (elf32_arm_reloc_map): Likewise.
27 (elf32_arm_reloc_type_lookup): Likewise.
28 (TCB_SIZE): Define.
29 (struct elf32_arm_obj_tdata): New.
30 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
31 (elf32_arm_mkobject): New function.
32 (struct elf32_arm_relocs_copied): Add pc_count.
33 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
34 (GOT_TLS_IE): Define.
35 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
36 (elf32_arm_link_hash_newfunc): Initialize tls_type.
37 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
38 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
39 (dtpoff_base, tpoff): New functions.
40 (elf32_arm_final_link_relocate): Handle TLS relocations.
41 (IS_ARM_TLS_RELOC): Define.
42 (elf32_arm_relocate_section): Warn about TLS mismatches.
43 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
44 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
45 TLS relocations and pc_count.
46 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
47 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
48 calls.
49 (elf32_arm_size_dynamic_sections): Handle TLS.
50 (elf32_arm_finish_dynamic_symbol): Likewise.
51 (bfd_elf32_mkobject): Define.
53 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
55 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
56 relocation types. Don't count relocations which will use a PLT.
58 2005-03-29 Joel Brobecker <brobecker@gnat.com>
60 * elf.c (elfcore_grok_nto_status): Print tid as long.
61 (elfcore_grok_nto_regs): Likewise.
63 2005-03-29 Joel Brobecker <brobecker@gnat.com>
65 * irix-core.c: Remove some unnecessary prototypes.
67 2005-03-28 Joel Brobecker <brobecker@adacore.com>
69 * irix-core.c: Convert to ISO C.
71 2005-03-28 Joel Brobecker <brobecker@adacore.com>
73 * irix-core.c (do_sections): Replace + by | in expression.
74 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
75 to unused parameters to avoid a compiler warning.
77 2005-03-28 Mark Kettenis <kettenis@gnu.org>
79 * netbsd-core.c: Convert to ISO C. Fix formatting.
81 2005-03-24 Eric Christopher <echristo@redhat.com>
83 * elfxx-mips.c: Revert previous patch.
85 2005-03-24 Nick Clifton <nickc@redhat.com>
87 * targets.c (_bfd_target_vector): Only include the
88 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
89 all targets enabled.
91 2005-03-24 James E Wilson <wilson@specifixinc.com>
93 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
94 (BFD64_BACKENDS): Add elf32-ia64.lo.
95 * Makefile.in: Regenerate.
97 2005-03-23 Eric Christopher <echristo@redhat.com>
99 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
100 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
101 after emitting relocation.
102 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
103 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
104 and readonly_reloc.
106 2005-03-23 Mike Frysinger <vapier@gentoo.org>
107 Nick Clifton <nickc@redhat.com>
109 * config.bfd: Accept any C library to accompany a GNU Linux
110 implementation, not just the GNU C library.
111 * configure.in: Likewise.
112 * configure: Regenerate.
114 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
116 * bfd-in.h (_bfd_elf_provide_symbol): New.
117 * bfd-in2.h: Regenerated.
119 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
120 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
121 of set_linker_sym.
123 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
124 from elf32-ppc.c.
126 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
128 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
130 2005-03-22 Bob Wilson <bob.wilson@acm.org>
132 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
133 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
134 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
135 (xtensa_opcode_decode): Rearrange code.
137 2005-03-22 Nick Clifton <nickc@redhat.com>
139 * binary.c: Convert to ISO C90 formatting.
140 * coff-arm.c: Convert to ISO C90 formatting.
141 * coffgen.c: Convert to ISO C90 formatting.
142 * elf32-gen.c: Convert to ISO C90 formatting.
143 * elf64-gen.c: Convert to ISO C90 formatting.
144 * hash.c: Convert to ISO C90 formatting.
145 * ieee.c: Convert to ISO C90 formatting.
147 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
149 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
150 unresolved symbols in R_ARM_NONE relocations.
152 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
154 * elf32-arm.c (elf32_arm_final_link_relocate): Add
155 UNRESOLVED_RELOC_P argument. Set it appropriately.
156 (elf32_arm_relocate_section): Update call to
157 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
158 unresolved_reloc instead.
160 2005-03-23 Alan Modra <amodra@bigpond.net.au>
162 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
163 .gnu.warning.* sections.
165 2005-03-22 Alan Modra <amodra@bigpond.net.au>
167 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
168 written_address_p.
169 (ppc_elf_create_linker_section): Don't try to reuse existing section.
170 (elf_create_pointer_linker_section): Delete info parm. Don't make
171 h dynamic. Don't set written_address_p.
172 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
173 (bfd_put_ptr): Delete.
174 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
175 Always write section contents. Assert global sym is def_regular.
176 Use offset bottom bit as a written flag.
177 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
178 calls.
180 2005-03-22 Alan Modra <amodra@bigpond.net.au>
182 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
183 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
184 and end syms.
186 2005-03-21 Nick Clifton <nickc@redhat.com>
188 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
189 targets.
190 (t2a1_bx_pc_insn): Likewise.
191 (t2a2_noop_insn): Likewise.
192 (t2a3_b_insn): Likewise.
193 (t2a1_push_insn): Likewise.
194 (t2a2_ldr_insn): Likewise.
195 (t2a3_mov_insn): Likewise.
196 (t2a4_bx_insn): Likewise.
197 (t2a5_pop_insn): Likewise.
198 (t2a6_bx_insn): Likewise.
199 (coff_arm_relocate_section): Only declare the high_address
200 variable for non WINCE targets.
202 2005-03-22 Alan Modra <amodra@bigpond.net.au>
204 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
205 SEC_LINKER_CREATED. Attach to dynobj.
206 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
208 2005-03-21 Alan Modra <amodra@bigpond.net.au>
210 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
211 sym_offset. Add name, bss_name, sym_name, sym_val.
212 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
213 Add sdata array of elf_linker_section_t.
214 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
215 (enum elf_linker_section_enum): Delete.
216 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
217 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
218 the special sections are needed. Adjust htab->sdata refs.
219 Ensure dynobj is set in sreloc code.
220 (ppc_elf_size_dynamic_sections): Strip sdata sections.
221 (ppc_elf_set_sdata_syms): New function.
222 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
223 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
224 sym_val instead of sym_hash.
225 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
227 2005-03-21 Alan Modra <amodra@bigpond.net.au>
229 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
230 (ppc_elf_merge_private_bfd_data): Likewise.
232 2005-03-21 Alan Modra <amodra@bigpond.net.au>
234 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
235 (ppc_elf_create_linker_section): Don't create rel_section.
236 (elf_create_pointer_linker_section): Don't size relocs.
237 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
238 Don't generate relocs.
239 (ppc_elf_relocate_section): Adjust calls to
240 elf_finish_pointer_linker_section.
242 2005-03-21 Alan Modra <amodra@bigpond.net.au>
244 * elf32-ppc.c (is_ppc_elf_target): New function.
245 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
246 for bfd_target_elf_flavour. Do this test before endian check.
247 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
248 (ppc_elf_size_dynamic_sections): Likewise.
250 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
252 * elf-bfd.h (elf_backend_data): Add int to
253 elf_backend_section_from_shdr.
254 (bfd_elf_section_data): Update comment for this_idx.
255 (_bfd_elf_make_section_from_shdr): Add int.
256 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
258 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
259 and use it to set this_idx in bfd_elf_section_data.
260 (bfd_section_from_shdr): Pass shindex to
261 _bfd_elf_make_section_from_shdr.
262 (_bfd_elf_section_from_bfd_section): Use this_idx in
263 bfd_elf_section_data to find section index.
265 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
266 index and pass it to _bfd_elf_make_section_from_shdr.
267 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
268 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
269 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
270 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
271 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
272 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
273 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
274 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
275 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
277 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
278 Ross Ridge <rridge@csclub.uwaterloo.ca>
280 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
281 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
282 cases. Add comment.
284 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
286 * elflink.c (elf_mark_used_section): Remove check for special
287 sections.
289 2005-03-18 Andreas Schwab <schwab@suse.de>
291 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
292 from bfd_vma to ia64_insn, remove broken cast.
294 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
296 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
297 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
298 elf_m68k_finish_dynamic_sections): Use it.
300 2005-03-17 Paul Brook <paul@codesourcery.com>
301 Dan Jacobowitz <dan@codesourcery.com>
302 Mark Mitchell <mark@codesourcery.com>
304 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
305 (elf32_arm_additional_program_headers): Likewise.
306 (elf_backend_modify_segment_map): Define.
307 (elf_backend_additional_program_headers): Likewise.
308 (elf32_arm_symbian_modify_segment_map): Use
309 elf32_arm_modify_segment_map.
311 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
313 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
314 for special sections.
316 2005-03-18 Alan Modra <amodra@bigpond.net.au>
318 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
319 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
320 section_sym_count param, and return number of section symbols.
321 (bfd_elf_size_dynamic_sections): Clear section symbol area of
322 .dynsym contents. Don't bother calling swap_symbol_out on the
323 first all-zero dynsym.
324 (elf_mark_used_section): Formatting. Avoid twiddling flags in
325 special sections like bfd_abs_section.
326 (bfd_elf_gc_sections): Spelling fix.
328 2005-03-16 Fred Fish <fnf@specifixinc.com>
330 PR binutils/790
331 * dwarf2.c (read_indirect_string): Fix apparent typo, check
332 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
334 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
336 * elflink.c (elf_mark_used_section): New.
337 (bfd_elf_gc_sections): Call elf_gc_mark_section for
338 non-relocatable link if we don't do GC.
340 2005-03-16 Nick Clifton <nickc@redhat.com>
341 Ben Elliston <bje@au.ibm.com>
343 * configure.in (werror): New switch: Add -Werror to the
344 compiler command line. Enabled by default. Disable via
345 --disable-werror.
346 * configure: Regenerate.
348 2005-03-16 Nick Clifton <nickc@redhat.com>
350 * ecoff.c: Convert to ISO C90 formatting.
352 2005-03-16 Alan Modra <amodra@bigpond.net.au>
354 * elf32-ppc.c: Divide file into general and linker specific
355 functions. Sort linker functions into roughly the order in which
356 they are called by the ELF linker code.
358 2005-03-16 Alan Modra <amodra@bigpond.net.au>
360 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
361 on section. Correct comment, and add FIXME.
362 (ppc_elf_additional_program_headers): Don't bump header count for
363 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
364 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
365 do allocate memory if they need it.
367 2005-03-15 Mikkel Krautz <krautz@gmail.com>
369 * config.bfd (x86_64-elf): Add target.
371 2005-03-15 Alan Modra <amodra@bigpond.net.au>
373 * po/es.po: Commit new Spanish translation.
375 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
377 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
378 for global symbol when reporting overflow.
380 2005-03-11 Jakub Jelinek <jakub@redhat.com>
382 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
383 * libbfd.h: Rebuilt.
384 * archive.c (_bfd_ar_spacepad): New function.
385 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
386 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
387 coff_write_armap): Use it.
388 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
389 uid/gid support.
390 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
392 2005-03-10 Mark Kettenis <kettenis@gnu.org>
394 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
395 has_table to the start of the function.
397 2005-03-10 Ben Elliston <bje@au.ibm.com>
399 * archive.c: Include hashtab.h.
400 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
401 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
402 (hash_file_ptr): New function.
403 (eq_file_ptr): Likewise.
404 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
405 * libbfd-in.h: Include hashtab.h.
406 (struct artdata): Change `cache' member type to htab_t.
407 * libbfd.h: Rebuild.
409 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
411 * configure.in: Bump version to 2.16.90.
412 * configure: Regenerated.
414 2005-03-07 Jakub Jelinek <jakub@redhat.com>
416 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
417 close is a function like macro in system headers.
419 2005-03-07 Alan Modra <amodra@bigpond.net.au>
421 PR ld/778
422 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
423 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
425 2005-03-06 Alan Modra <amodra@bigpond.net.au>
427 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
429 2005-03-05 Alan Modra <amodra@bigpond.net.au>
431 * po/bfd.pot: Regenerate.
433 2005-03-05 Alan Modra <amodra@bigpond.net.au>
435 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
436 with is_func.
437 (func_desc_adjust): Force dot-syms local in executables as well
438 as shared libs.
440 2005-03-04 David Daney <ddaney@avtrex.com>
442 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
443 '__gnu_local_gp' symbol used by gas -mno-shared.
445 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
447 * elf-bfd.h (elf_backend_data): Add "const char *" to
448 elf_backend_section_from_phdr.
450 * elf.c (bfd_section_from_phdr): Pass "proc" to the
451 elf_backend_section_from_phdr hook.
453 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
454 Joseph Myers <joseph@codesourcery.com>
456 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
457 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
458 and tls_ldm_offset.
459 (struct mips_elf_got_per_bfd_arg): Add global_count.
460 (struct mips_elf_count_tls_arg): New.
461 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
462 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
463 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
464 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
465 (TLS_RELOC_P): Define.
466 (TP_OFFSET, DTP_OFFSET): Define.
467 (dtprel_base, tprel_base): New functions.
468 (mips_elf_link_hash_newfunc): Initialize tls_type.
469 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
470 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
471 TLS entries.
472 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
473 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
474 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
475 (mips_tls_got_index): New functions.
476 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
477 arguments. Pass them to mips_elf_create_local_got_entry. Use
478 mips_tls_got_index.
479 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
480 Handle TLS entries.
481 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
482 mips_elf_create_local_got_entry.
483 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
484 arguments. Handle TLS entries.
485 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
486 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
487 TLS entries.
488 (mips_elf_record_global_got_symbol): Likewise.
489 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
490 Count TLS entries.
491 (mips_elf_merge_gots): Handle TLS entries when merging.
492 (mips_elf_initialize_tls_index): New function.
493 (mips_elf_set_global_got_offset): Handle TLS entries.
494 (mips_elf_adjust_gp): Handle TLS.
495 (mips_elf_multi_got): Remove redundant call to
496 mips_elf_resolve_final_got_entries. Initialize global_count.
497 Correct a comment. Initialize new TLS members of mips_got_info.
498 Assign TLS GOT indexes for new GOTs.
499 (mips_elf_create_got_section): Initialize new TLS members of
500 mips_got_info.
501 (mips_elf_calculate_relocation): Handle TLS relocs.
502 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
503 functions.
504 (_bfd_mips_elf_always_size_sections): Handle TLS.
505 (_bfd_mips_elf_size_dynamic_sections): Likewise.
506 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
507 changed functions.
508 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
509 (_bfd_mips_elf_hide_symbol): Handle TLS.
510 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
511 (mips_reloc_map): Add TLS relocs.
512 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
513 * elf64-mips.c (mips_elf64_howto_table_rel)
514 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
515 * reloc.c: Define new MIPS TLS relocations.
516 * libbfd.h, bfd-in2.h: Regenerated.
518 2005-03-02 Jan Beulich <jbeulich@novell.com>
520 * Makefile.am: Add dependency of cache.o on libiberty.h.
521 * cache.c: Include libiberty.h.
522 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
524 2005-03-01 Zack Weinberg <zack@codesourcery.com>
526 * elf.c (bfd_section_from_shdr <default case>): Call
527 elf_backend_section_from_shdr hook unconditionally, and return
528 what it returns.
529 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
530 * elfxx-target.h (elf_backend_section_from_shdr)
531 (elf_backend_section_from_phdr): Default to
532 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
533 respectively.
535 2005-03-01 Alan Modra <amodra@bigpond.net.au>
537 * targets.h: Typo fix.
538 * bfd-in2.h: Regenerate.
540 * bout.c (b_out_write_object_contents): Don't use sizeof on host
541 structs to size on-disk structures.
542 (b_out_set_section_contents): Size the external struct, not the
543 internal one for on-disk size.
544 (b_out_sizeof_headers): Likewise.
546 2005-03-01 Alan Modra <amodra@bigpond.net.au>
548 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
549 entry points with the func descriptor as well as undefweak.
551 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
553 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
554 present when IMPORT_NAME_UNDOECRATE is used.
556 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
558 PR 757
559 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
560 int.
562 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
563 to _bfd_elf_merge_symbol.
565 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
566 unsigned int to return the alignment of the old common symbol
567 in the dynamic object.
568 (_bfd_elf_add_default_symbol): Pass NULL to
569 _bfd_elf_merge_symbol.
570 (elf_link_add_object_symbols): Pass &old_alignment to
571 _bfd_elf_merge_symbol. Get the alignment of the new common
572 symbol in the dynamic object.
574 2005-02-24 Ben Elliston <bje@au.ibm.com>
576 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
577 * format.c (bfd_check_format_matches): Likewise.
578 * archive.c (BFD_GNU960_ARMAG): Likewise.
579 (bfd_generic_archive_p): Likewise.
580 (_bfd_write_archive_contents): Likewise.
582 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
584 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
585 * configure: Regenerate.
587 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
589 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
590 COMDAT group sections to have default visibility.
592 2005-02-24 Alan Modra <amodra@bigpond.net.au>
594 * coffcode.h (coff_print_aux): Warning fix.
595 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
596 instead of section pointer to identify.
597 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
598 the correct size buffer for local sym mangling too.
599 (h8300_bfd_link_add_symbols): Likewise.
600 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
601 warning.
602 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
603 * elf32-xtensa.c (literal_value_hash): Warning fix.
604 * versados.c (process_otr): Warning fix.
605 (versados_canonicalize_reloc): Likewise.
606 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
607 * vms.c (fill_section_ptr): Warning fix.
609 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
611 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
612 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
614 2005-02-23 Nick Clifton <nickc@redhat.com>
616 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
617 the relvaddr field of the Elf32_crinfo structure.
619 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
620 variables that are passed by reference to
621 m68hc11_get_relocation_value in case that function does not
622 initialise them.
624 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
625 return statements and replace with a single return at the end of
626 the function. This helps pacify the flow analysis code in gcc 4.0.
628 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
629 strtab to avoid compile time warning.
631 2005-02-23 Ben Elliston <bje@au.ibm.com>
633 * opncls.c (bfd_zalloc): Document this function.
635 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
637 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
638 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
639 Replace SEC_SHARED with SEC_COFF_SHARED.
640 (styp_to_sec_flags): Likewise.
642 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
643 (TARGET_LITTLE_SYM): Likewise.
645 * section.c (SEC_ARCH_BIT_0): Removed.
646 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
647 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
648 (SEC_SHARED): Renamed to ...
649 (SEC_COFF_SHARED): This.
650 (SEC_BLOCK): Renamed to ...
651 (SEC_TIC54X_BLOCK): This.
652 (SEC_CLINK): Renamed to ...
653 (SEC_TIC54X_CLINK): This.
654 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
655 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
656 end.
657 * bfd-in2.h: Regenerated.
659 2005-02-21 Fred Fish <fnf@specifixinc.com>
661 * dwarf2.c (find_abstract_instance_name): Call recursively
662 to handle a DW_AT_specification.
664 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
666 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
667 mips_elf_create_dynamic_relocation,
668 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
669 Remove #if 0'd code.
671 2005-02-21 Alan Modra <amodra@bigpond.net.au>
673 * Makefile.am: Run "make dep-am"
674 * Makefile.in: Regenerate.
676 2005-02-21 Alan Modra <amodra@bigpond.net.au>
678 * coffgen.c (bfd_coff_get_comdat_section): Check that
679 coff_section_data isn't NULL.
681 2005-02-21 Alan Modra <amodra@bigpond.net.au>
683 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
684 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
685 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
686 useless assignments.
687 (xcoff_write_archive_contents_big): Likewise.
688 (_bfd_xcoff_put_ldsymbol_name): Likewise.
689 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
690 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
691 * cofflink.c (process_embedded_commands): Warning fixes.
692 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
693 Warning fixes.
694 * dwarf2.c: Warning fixes.
695 * elf-bfd.h: Likewise.
696 * elf-eh-frame.c: Likewise.
697 * elf-strtab.c: Likewise.
698 * elf.c: Likewise.
699 * elf32-m68k.c: Likewise.
700 * elf32-ppc.c: Likewise.
701 * elf32-sh-symbian.c: Likewise.
702 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
703 * elf64-sh64.c: Likewise.
704 * peicode.h: Likewise.
705 * elf64-mmix.c: Warning fixes.
706 * elfcode.h: Likewise.
707 * elfxx-mips.c: Likewise.
708 * libbfd-in.h: Likewise.
709 * libbfd.c: Likewise.
710 * mach-o.c: Likewise.
711 * merge.c: Likewise.
712 * mmo.c: Likewise.
713 * opncls.c: Likewise.
714 * pef.c: Likewise.
715 * srec.c: Likewise.
716 * vms-hdr.c: Likewise.
717 * vms-tir.c: Likewise.
718 * xtensa-isa.c: Likewise.
719 * xtensa-modules.c: Likewise.
720 * xsym.c: Likewise.
721 (pstrcmp): Use correct choice of string lengths. Fix return value.
722 (bfd_sym_module_name): Correct string length.
723 * bfd-in2.h: Regenerate.
724 * libbfd.h: Regenerate.
726 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
728 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
729 uninitialized check_segment[1] in TLSMOFF case.
730 Reported by Alan Modra.
731 (elf32_frv_relocate_section): Improve errors and warnings.
733 2005-02-17 Alan Modra <amodra@bigpond.net.au>
735 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
737 2005-02-16 Alan Modra <amodra@bigpond.net.au>
739 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
740 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
741 * pef.c (bfd_pef_scan): Don't ignore return value of
742 bfd_pef_scan_start_address.
743 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
744 bfd_mach_o_scan_start_address.
745 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
746 * elfxx-mips.c: Remove unnecessary prototypes.
747 (sort_dynamic_relocs_64): Abort if not BFD64.
749 2005-02-16 Alan Modra <amodra@bigpond.net.au>
751 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
752 Skip toc reloc adjust if reloc_count is zero.
754 2005-02-15 Nigel Stephens <nigel@mips.com>
755 Maciej W. Rozycki <macro@mips.com>
757 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
758 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
759 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
760 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
761 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
762 dst_mask.
763 (mips16_gprel_reloc): Remove bit shuffling; call
764 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
765 and _bfd_mips16_elf_reloc_shuffle() instead.
766 (mips16_reloc_map): New reloc map for MIPS16 relocs.
767 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
768 relocs.
769 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
770 elf_mips16_howto_table_rel.
771 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
772 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
773 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
774 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
775 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
776 dst_mask.
777 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
778 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
779 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
780 placeholders.
781 (mips16_gprel_reloc): Remove bit shuffling; call
782 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
783 and _bfd_mips16_elf_reloc_shuffle() instead.
784 (mips16_reloc_map): New reloc map for MIPS16 relocs.
785 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
786 relocs.
787 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
788 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
789 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
790 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
791 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
792 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
793 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
794 dst_mask.
795 (mips16_gprel_reloc): Remove bit shuffling; call
796 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
797 and _bfd_mips16_elf_reloc_shuffle() instead.
798 (mips16_reloc_map): New reloc map for MIPS16 relocs.
799 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
800 relocs.
801 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
802 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
803 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
804 handle bit shuffling for MIPS16 relocs.
805 (_bfd_mips16_elf_reloc_shuffle): Likewise.
806 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
807 and _bfd_mips16_elf_reloc_shuffle().
808 (_bfd_mips_elf_generic_reloc): Likewise.
809 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
810 and R_MIPS16_LO16.
811 (mips_elf_obtain_contents): Remove bit shuffling.
812 (mips_elf_perform_relocation): Likewise; call
813 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
814 instead.
815 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
816 and R_MIPS16_LO16.
817 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
818 (_bfd_mips16_elf_reloc_shuffle): Likewise.
819 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
820 (BFD_RELOC_MIPS16_HI16_S): Likewise.
821 (BFD_RELOC_MIPS16_LO16): Likewise.
822 * bfd-in2.h: Regenerate.
823 * libbfd.h: Regenerate.
825 2005-02-15 Jan Beulich <jbeulich@novell.com>
827 * elfxx-ia64.c (ia64_howto_table): Correct strings for
828 R_IA64_DTPMOD64[LM]SB.
830 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
832 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
833 backward branch in the same section.
834 (elfNN_ia64_relocate_section): Inform users that the input
835 section is too big to relax br instruction when overflow
836 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
837 and R_IA64_PCREL21F.
839 2005-02-14 Orjan Friberg <orjanf@axis.com>
841 * elfcore.h (elf_core_file_p): Move the call to
842 elf_backend_object_p to allow the correct machine to be set before
843 processing the program headers.
845 2005-02-14 Nick Clifton <nickc@redhat.com>
847 PR binutils/716
848 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
849 aware flag from the input bfd to the output bfd.
851 2005-02-11 Maciej W. Rozycki <macro@mips.com>
853 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
854 R_MIPS_LITERAL relocations for external symbols.
855 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
856 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
858 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
860 * bfd-in2.h: Rebuilt.
862 2005-02-11 Paul Brook <paul@codesourcery.com>
864 * elf-bfd.h (struct elf_link_hash_table): Add
865 is_relocatable_executable.
866 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
867 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
868 symbols in relocatable executables.
869 (bfd_elf_record_link_assignment): Create dynamic section symbols in
870 relocatable executables.
871 (_bfd_elf_link_renumber_dynsyms): Ditto.
872 (bfd_elf_final_link): Ditto.
873 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
874 relocations into relocatable executables.
875 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
876 executables. Also copy absolute relocations.
877 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
878 in relocatable executables.
879 (allocate_dynrelocs): Copy relocations for relocatable executables.
880 Output dynamic symbols for symbols defined in linker scripts.
882 2005-02-11 Nick Clifton <nickc@redhat.com>
884 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
885 to avoid a compile time warning.
887 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
888 BFD_ASSERT.
890 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
891 inclusion of coffcode.h so that it is actually picked up.
893 * coffcode.h (coff_std_swap_table): Add an unused attribute in
894 case it is not used.
896 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
897 structure and macro.
899 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
900 array.
902 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
903 to protect the declaration of this array.
905 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
906 Avoid call to memcpy with a size of 0.
908 2005-02-12 Alan Modra <amodra@bigpond.net.au>
910 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
911 old-style branches to undefined dot-symbols which will be
912 satisfied by a plt call.
914 2005-02-11 Alan Modra <amodra@bigpond.net.au>
916 * elf64-ppc.c (move_plt_plist): New function, extracted from..
917 (ppc64_elf_copy_indirect_symbol): ..here.
918 (func_desc_adjust): Use move_plt_plist.
920 2005-02-10 Paul Brook <paul@codesourcery.com>
922 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
924 2005-02-10 Paul Brook <paul@codesourcery.com>
926 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
927 symbols local.
928 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
929 (elf_link_renumber_local_hash_table_dynsyms): New function.
930 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
932 2005-02-10 Jakub Jelinek <jakub@redhat.com>
934 * bfd-in.h (BFD_LINKER_CREATED): Define.
935 * bfd-in2.h: Rebuilt.
936 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
937 BFD_LINKER_CREATED bfds when determining input bfds without
938 .note.GNU-stack section.
940 2005-02-10 Maciej W. Rozycki <macro@mips.com>
942 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
943 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
944 relocations against external symbols unchanged.
946 2005-02-08 Paul Brook <paul@codesourcery.com>
948 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
949 sections.
951 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
953 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
954 prefix here.
956 2005-02-07 Maciej W. Rozycki <macro@mips.com>
958 * elf64-mips.c: Fix formatting throughout.
960 2005-02-07 Maciej W. Rozycki <macro@mips.com>
962 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
964 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
966 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
967 *ABS*/*UND* sections.
968 (elf32_frv_relocate_section): Move zero-addend-required error...
969 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
970 missing needed TLS section.
972 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
974 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
975 being the last symbol.
976 (aout_link_add_symbols): Just return TRUE if a warning
977 symbol was last.
979 2005-02-07 Maciej W. Rozycki <macro@mips.com>
981 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
982 R_MIPS_GPREL32 relocations against external symbols.
983 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
984 comment.
986 2005-02-07 Alan Modra <amodra@bigpond.net.au>
988 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
989 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
990 elf_string_from_elf_strtab.
991 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
992 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
993 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
994 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
995 looking at cached symtab info first, before iterating over headers.
996 For SHT_REL and SHT_RELA, load dynsymtab if needed.
997 * elfcode.h (elf_object_p): Don't load section header stringtab
998 specially.
1000 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1003 against protected function when building shared library.
1005 PR 584
1006 * elf64-x86-64.c (is_32bit_relative_branch): New.
1007 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1008 protected function symbol when building shared library for
1009 32bit relative branch instruction.
1011 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1013 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1014 syms when doing a relocatable link.
1015 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1016 at u.def.section.
1017 (ppc64_elf_tls_setup): Likewise.
1018 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1020 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1022 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1023 (link_hash_newfunc): Clear all locals using memset.
1024 (make_fdh): Remove flags param. Always create fake func desc
1025 weak. Link the descriptor with the code entry sym.
1026 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1027 (add_symbol_adjust): Adjust make_fdh call.
1028 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1029 descriptor to strong undefined if code entry is strong.
1031 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1033 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1034 lookup here. Set to new before calling bfd_link_repair_undef_list.
1035 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1037 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1039 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1041 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1043 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1044 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1045 before the as-needed lib was loaded. Abort on unexpected refs.
1047 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1049 * elflink.c (elf_smash_syms): Expand comments.
1050 (elf_link_add_object_symbols): Only call elf_smash_syms for
1051 as-needed dynamic objects.
1053 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1054 everything, just the field specific to ia64.
1055 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1057 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1059 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1060 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1061 undefined syms.
1062 (struct add_symbol_adjust_data): New.
1063 (add_symbol_adjust): Make an undefweak func desc for old ABI
1064 objects to link with --as-needed shared libs. Return fail status.
1065 Don't adjust old ABI func entry sym to weak if func desc syms
1066 isn't defined.
1067 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1068 and return status.
1070 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1072 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1073 for clarity.
1075 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1077 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1078 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1079 remove anything but new and undefweak.
1080 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1081 existing _DYNAMIC.
1082 (_bfd_elf_create_dynamic_sections): Formatting.
1083 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1084 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1085 (struct elf_smash_data): New.
1086 (elf_smash_syms): New function.
1087 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1088 unneeded dynamic objects to loaded list.
1089 (elf_link_output_extsym): Don't handle as-needed here. Strip
1090 bfd_link_hash_new symbols.
1091 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1092 delref when dynindx is already -1.
1093 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1094 symbols.
1095 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1097 2005-02-01 Ben Elliston <bje@au.ibm.com>
1099 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1101 2005-02-01 Ben Elliston <bje@au.ibm.com>
1103 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1104 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1105 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1106 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1107 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1108 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1109 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1110 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1111 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1112 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1113 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1114 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1115 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1116 throughout. Similarly, collapse #if 1'd code.
1118 2005-02-01 Ben Elliston <bje@au.ibm.com>
1120 * elf-bfd.h (bfd_elf_discard_group): Remove.
1121 * elf.c (bfd_elf_discard_group): Likewise.
1122 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1124 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1126 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1127 (_bfd_elf_eh_frame_address_size): Declare.
1128 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1129 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1130 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1131 (elf_backend_eh_frame_address_size): Define.
1132 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1133 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1134 size from the new backend hook.
1135 (_bfd_elf_write_section_eh_frame): Likewise.
1136 (_bfd_elf_eh_frame_address_size): New function.
1138 2005-01-31 Andrew Cagney <cagney@gnu.org>
1140 * configure: Regenerate to track ../gettext.m4.
1142 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1144 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1145 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1147 2005-01-31 Nick Clifton <nickc@redhat.com>
1149 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1150 sparc-lynxos, vax-vms) be obsolete.
1152 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1154 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1155 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1156 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1157 * elfcode.h (elf_object_p): Use minpagesize instead of
1158 maxpagesize.
1159 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1160 (elfNN_bed): Include ELF_MINPAGESIZE.
1162 2005-01-28 Julian Brown <julian@codesourcery.com>
1164 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1165 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1166 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1167 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1168 passing flag value from ld. Set flag value in global hash table entry.
1169 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1170 relocation.
1172 2005-01-27 Andrew Cagney <cagney@gnu.org>
1174 * configure: Regenerate to track ../gettext.m4 change.
1176 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1178 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1179 SymbianOS.
1181 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1183 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1184 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1185 for TLSMOFF.
1186 * reloc.c: Add R_FRV_TLSMOFF.
1187 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1188 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1189 (elf32_frv_relocate_section): Handle it.
1190 (elf32_frv_check_relocs): Likewise.
1191 * libbfd.h, bfd-in2.h: Rebuilt.
1192 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1193 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1194 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1195 such that they return the constant in gr9.
1196 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1197 symbols.
1198 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1199 too, such that they shrink on relaxation.
1200 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1201 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1202 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1203 if we can guarantee the use of 16-bit constants.
1204 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1205 Introduce TLS support for FR-V FDPIC.
1206 * reloc.c: Add TLS relocations.
1207 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1208 (elf32_frv_rel_tlsdesc_value_howto): New.
1209 (elf32_frv_rel_tlsoff_howto): New.
1210 (frv_reloc_map): Add new mappings.
1211 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1212 reloc information.
1213 (frvfdpic_dynamic_got_plt_info): New.
1214 (frvfdpic_plt_tls_ret_offset): New.
1215 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1216 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1217 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1218 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1219 section as local.
1220 (struct frvfdpic_relocs_info): Add TLS fields.
1221 (frvfdpic_relocs_info_hash): Warning clean up.
1222 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1223 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1224 (FRVFDPIC_TLS_BIAS): Define.
1225 (tls_biased_base): New.
1226 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1227 relocations.
1228 (frv_reloc_type_lookup): Likewise.
1229 (frvfdpic_info_to_howto_rel): Likewise.
1230 (elf32_frv_relocate_section): Likewise.
1231 (_frv_create_got_section): Create the PLT section here.
1232 (elf32_frvfdpic_create_dynamic_sections): Not here.
1233 (_frvfdpic_count_nontls_entries): Move out of...
1234 (_frvfdpic_count_got_plt_entries): ... here.
1235 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1236 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1237 support.
1238 (_frvfdpic_relax_tls_entries): New.
1239 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1240 (_frvfdpic_get_tlsdesc_entry): New.
1241 (_frvfdpic_assign_got_entries): Add TLS support.
1242 (_frvfdpic_assign_plt_entries): Likewise.
1243 (_frvfdpic_reset_got_plt_entries): New.
1244 (_frvfdpic_size_got_plt): Move out of...
1245 (elf32_frvfdpic_size_dynamic_sections): ... here.
1246 (_frvfdpic_relax_got_plt_entries): New.
1247 (elf32_frvfdpic_relax_section): New.
1248 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1249 (elf32_frv_check_relocs): Add TLS support.
1250 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1251 * libbfd.h, bfd-in2.h: Rebuilt.
1253 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1255 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1256 loadable reloc sections.
1257 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1258 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1260 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1262 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1263 sections immediately when linking shared libs. Instead, wait until
1264 we know a lib is needed.
1265 (_bfd_elf_link_create_dynstrtab): Extract from..
1266 (_bfd_elf_link_create_dynamic_sections_): ..here.
1267 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1268 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1269 for non-existent .dynamic.
1270 (elf_link_output_extsym): Don't complain about undefined symbols
1271 in as-needed dynamic libs that aren't actually linked.
1273 2005-01-24 Andrew Cagney <cagney@gnu.org>
1275 * configure: Regenerate, ../gettext.m4 was updated.
1277 2005-01-21 Ben Elliston <bje@au.ibm.com>
1279 * aout-encap.c: Remove unused file.
1281 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1283 PR 679
1284 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1285 non-function symbols are local.
1286 (_bfd_elf_symbol_refs_local_p): Likewise.
1288 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1290 * bfd.c (bfd_link_just_syms): Add abfd param.
1291 * bfd-in2.h: Regenerate.
1293 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1295 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1296 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1297 instructions. If the amount of padding is known, reduce the size
1298 of the CIE or FDE by that amount.
1300 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1302 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1303 augmentation_size. Use bfd_signed_vmas for data_align.
1304 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1305 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1306 functions. Don't read past the end of the enclosing CIE or FDE.
1307 (skip_bytes): New utility function.
1308 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1309 sanity checking.
1310 (_bfd_elf_write_section_eh_frame): Use new functions.
1312 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1314 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1315 assert-style REQUIRE() macro to handle sanity checks.
1317 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1319 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1320 (comp_unit): Here.
1321 (read_unsigned_leb128): Removed.
1322 (read_signed_leb128): Removed.
1323 (find_abstract_instance_name): Updated.
1324 (parse_comp_unit): Accept info_ptr_unit.
1325 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1326 comp unit and pass it to parse_comp_unit.
1328 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1329 (read_signed_leb128): Moved to ...
1330 * libbfd.c: Here.
1332 * libbfd-in.h (read_unsigned_leb128): New prototype.
1333 (read_signed_leb128): Likewise.
1334 * libbfd.h: Regenerated.
1336 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1337 Nick Clifton <nickc@redhat.com>
1339 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1340 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1341 arch_sh4a_nofpu_up in order to match the external names and make the
1342 testsuite's job easier.
1343 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1344 names.
1345 * bfd-in2.h: Regenerate.
1347 2005-01-15 Andrew Cagney <cagney@gnu.org>
1349 * bfd.m4: New file.
1350 * acinclude.m4: Move BFD_NEED_DECLARATION,
1351 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1352 the new file bfd.m4. Include ../bfd/bfd.m4.
1353 * configure: Re-generate.
1355 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1357 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1358 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1359 reaching PLT.
1360 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1361 R_PPC_RELAX32PC_PLT.
1363 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1365 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1366 symbols.
1367 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1368 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1369 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1370 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1371 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1372 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1373 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1374 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1375 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1376 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1377 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1378 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1379 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1380 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1382 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1384 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1385 .dynsbss flags.
1387 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1389 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1390 * bfd-in2.h: Regenerate.
1391 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1392 to support these new machine values.
1393 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1394 the maxq10.
1395 (bfd_maxq_arch): Update values for the maxq20.
1397 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1399 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1400 non-shared object, do not reserve space in .plt and .rela.plt for
1401 regular symbols neither defined nor referenced in shared objects.
1403 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1405 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1406 to zero the structure.
1407 (create_got_section): Use BFD_ASSERT instead of abort.
1408 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1409 'srelgot' fields.
1410 (create_got_section): New function.
1411 (sparc64_elf_create_dynamic_sections): Likewise.
1412 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1413 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1414 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1415 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1416 (sparc64_elf_finish_dynamic_symbol): Likewise.
1417 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1418 (elf_backend_create_dynamic_sections): Define to
1419 sparc64_elf_create_dynamic_sections.
1421 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1423 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1424 (elf_backend_omit_section_dynsym): Define to it.
1425 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1426 (elf_backend_omit_section_dynsym): Define to it.
1428 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1430 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1431 PT_DYNAMIC segment, unless .dynamic.
1433 2005-01-06 Paul Brook <paul@codesourcery.com>
1435 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1436 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1437 * configure: Regenerate.
1438 * elf32-arm.c: Add VxWorks target bfd.
1439 (USE_REL): Remove.
1440 (elf32_arm_link_hash_table): Add use_rel.
1441 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1442 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1443 Correct offset calculation for RELA case.
1444 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1445 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1446 (elf32_arm_vxworks_link_hash_table_create): New function.
1447 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1448 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1449 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1451 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1453 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1454 multi_toc_needed.
1455 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1456 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1457 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1458 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1459 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1460 (toc_adjusting_stub_needed): Rewrite.
1461 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1462 toc tests. Adjust for toc_adjusting_stub_needed changes.
1463 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1464 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1465 * section.c: Expand comment on backend bits.
1466 * bfd-in2.h: Regenerate.
1467 * libbfd.h: Regenerate.
1469 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1471 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1472 toc adjusting stub, do not test source section flags.
1474 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1476 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1477 from STABS debugging sections again.
1479 2005-01-05 Fred Fish <fnf@specifixinc.com>
1481 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1482 (find_abstract_instance_name): New function.
1483 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1484 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1485 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1487 2004-12-31 Paul Brook <paul@copdesourcery.com>
1489 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1491 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1493 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1494 Commit missing changes from 2004-12-22.
1495 * bfd-in2.h: Regenerate.
1497 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1499 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1501 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1503 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1504 Add 'base' argument for constructing register sections. Reformat.
1505 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1506 gp and fp regs. Reformat.
1508 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1510 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1511 * bfd-in2.h: Regenerate.
1512 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1513 (avr_reloc_map): Likewise.
1514 (avr_final_link_relocate): Likewise.
1516 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1518 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1519 as-needed dynamic libs as undefined.
1520 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1521 libs when finding they are needed.
1523 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1525 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1526 (opd_entry_value): Use opd_relocs if available.
1527 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1528 copy .opd relocations to opd_relocs.
1529 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1531 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1533 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1534 * elf32-v850.c (v850_elf_howto_table): Add entry for
1535 R_V850_LO16_SPLIT_OFFSET.
1536 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1537 (v850_elf_perform_lo16_relocation): New function, extracted from...
1538 (v850_elf_perform_relocation): ...here. Use it to handle
1539 R_V850_LO16_SPLIT_OFFSET.
1540 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1541 R_V850_LO16_SPLIT_OFFSET.
1542 * libbfd.h, bfd-in2.h: Regenerate.
1544 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1546 * config.bfd: Add s390x-ibm-tpf support.
1548 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1550 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1551 to prototype, to make hash info available.
1552 Prevent wrapped symbols from being adjusted twice.
1554 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1556 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1557 overflow for calls to undefined weak symbols.
1559 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1561 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1562 canonical sections syms have a name.
1564 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1566 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1567 have been adjusted for output.
1568 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1570 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1572 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1573 add symtab_hdr param.
1574 (group_signature): Update calls.
1575 * elf-bfd.h (bfd_elf_sym_name): Update.
1576 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1577 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1578 (ppc64_elf_relocate_section): Update.
1579 * elflink.c (elf_link_input_bfd): Update.
1581 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1583 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1584 st_shndx on STT_SECTION sections.
1586 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1588 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1589 ELF section symbols.
1591 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1593 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1594 return a real value, unless it is a PLT symbol.
1595 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1596 bal if possible.
1598 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1599 R_MIPS_JALR entry to 0.
1601 * archures.c: Define bfd_mach_mips9000.
1602 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1603 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1604 * cpu-mips.c (I_mips9000): Define.
1605 (arch_info_struct): Add case for bfd_mach_mips9000.
1606 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1607 * bfd-in2.h: Regenerate.
1609 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1611 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1612 overflow.
1614 2004-12-07 Ben Elliston <bje@gnu.org>
1616 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1618 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1620 Suggested by Fergal Daly <fergal@esatclear.ie>:
1621 * simple.c (simple_dummy_multiple_definition): New function.
1622 (bfd_simple_get_relocated_section_contents): Use it.
1624 2004-12-03 Jan Beulich <jbeulich@novell.com>
1626 * elf.c (elf_find_function): Don't use the last file symbol ever,
1627 seen, but the last one seen prior to the symbol being reported.
1628 Don't report a filename at all for global symbols when that might
1629 be ambiguous/wrong.
1631 2004-12-01 Paul Brook <paul@codesourcery.com>
1633 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1634 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1635 version.
1637 2004-12-01 Paul Brook <paul@codesourcery.com>
1639 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1640 sections undefined.
1642 2004-11-30 Paul Brook <paul@codesourcery.com>
1644 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1645 no_pipeline_knowledge
1646 (elf32_arm_link_hash_table_create): Ditto.
1647 (bfd_elf32_arm_process_before_allocation): Ditto.
1648 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1649 handling.
1650 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1651 prototype.
1652 * bfd-in2.h: Regenerate.
1654 2004-11-30 Randolph Chung <tausq@debian.org>
1656 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1657 (elf32_hppa_grok_psinfo): New function.
1658 (elf_backend_grok_prstatus): Define.
1659 (elf_backend_grok_psinfo): Define.
1661 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1663 PR 574:
1664 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1666 2004-11-24 Paul Brook <paul@codesourcery.com>
1668 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1670 2004-11-24 Paul Brook <paul@codesourcery.com>
1672 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1673 (elf32_arm_swap_symbol_out): New function.
1674 (elf32_arm_size_info): Add.
1675 (elf_backend_size_info): Define.
1677 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1679 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1680 make_bfd_asection.
1682 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1684 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1685 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1686 * nlmcode.h (nlm_write_object_contents): Warning fix.
1688 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1690 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1692 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1694 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1695 (elf32_arm_plt_thumb_stub): New.
1696 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1697 and plt_got_offset.
1698 (elf32_arm_link_hash_traverse): Fix typo.
1699 (elf32_arm_link_hash_table): Add obfd.
1700 (elf32_arm_link_hash_newfunc): Initialize new fields.
1701 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1702 (elf32_arm_link_hash_table_create): Initialize obfd.
1703 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1704 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1705 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1706 interworking BFD is not dynamic.
1707 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1708 not emit glue for PLT references.
1709 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1710 emit glue for PLT references. Support the Thumb PLT prefix.
1711 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1712 plt_thumb_refcount.
1713 (elf32_arm_check_relocs): Likewise.
1714 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1715 plt_thumb_refcount.
1716 (allocate_dynrelocs): Handle Thumb PLT references.
1717 (elf32_arm_finish_dynamic_symbol): Likewise.
1718 (elf32_arm_symbol_processing): New function.
1719 (elf_backend_symbol_processing): Define.
1721 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1723 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1724 add_fde_encoding. Remove need_relative.
1725 * elf-eh-frame.c (extra_augmentation_string_bytes)
1726 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1727 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1728 in cases where the CIE has no existing 'R' augmentation. Use
1729 size_of_output_cie_fde when assigning offsets. Use the final offset
1730 as the new section size.
1731 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1732 Account for any extra augmentation bytes in the returned offset.
1733 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1734 moved before being modified. Pad growing entries with DW_CFA_nops.
1735 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1736 and add_fde_encoding.
1738 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1740 * elf32-arm.c (elf32_arm_relocate_section): Use
1741 arm_real_reloc_type.
1743 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1745 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1746 for discard relocations; don't add an R_MIPS_NONE to the main body
1747 of .rel.dyn.
1749 2004-11-04 Paul Brook <paul@codesourcery.com>
1751 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1752 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1753 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1754 default version definition for unversioned symbols.
1755 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1756 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1757 _bfd_elf_slurp_version_tables. Set default version for unversioned
1758 imported symbols.
1760 2004-11-15 Paul Brook <paul@codesourcery.com>
1762 * elflink.c (elf_link_add_object_symbols): Don't assume version
1763 indices are consecutive.
1765 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1767 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1768 composite relocations against the personality data.
1770 2004-11-13 Paul Brook <paul@codesourcery.com>
1772 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1773 R_ARM_PREL31 relocations to PLT entries.
1774 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1775 (elf32_arm_check_relocs): Ditto.
1777 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1779 * xtensa-isa.c (xtensa_interface_class_id): New.
1781 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1783 * elf32-xtensa.c (property_table_compare): Remove assertion about
1784 entries with the same address and non-zero size.
1785 (xtensa_read_table_entries): Report such entries as errors.
1787 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1789 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1790 R_ARM_RELATIVE on Symbian OS.
1792 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1794 * som.c (som_bfd_print_private_bfd_data): New function.
1795 (som_object_setup): Save the auxiliary header. Don't assume that
1796 zero is an invalid entry point for a shared library.
1797 (som_object_p): Allocate the auxiliary header on the heap.
1799 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1800 declaration.
1801 (elf32_arm_symbian_modify_segment_map): Likewise.
1803 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1805 From David Poole <daveml@mbuf.com>:
1806 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1807 (elf32_arm_size_dynamic_sections): Call it.
1809 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1811 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1812 (ALL_MACHINES_CFILES): Fix typo.
1813 * Makefile.in: Regenerate.
1814 * po/SRC-POTFILES.in: Regenerate.
1816 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1818 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1819 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1820 symbol in the relocation.
1822 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1823 Vineet Sharma <vineets@noida.hcltech.com>
1825 * coff-maxq.c: New File.
1826 * cpu-maxq.c: New File.
1827 * coffcode.h: Likewise.
1828 * config.bfd: Likewise.
1829 * configure.in (maxqcoff_vec): New target vector.
1830 * Makefile.am: Add support for maxq target.
1831 * configure.in: Likewise.
1832 * archures.c:. Likewise.
1833 * targets.c: Likewise.
1834 * bfd_in2.h : Regenerated.
1835 * Makefile.in: Regenerated.
1836 * configure: Regenerated.
1837 * doc/Makefile.in: Regenerated.
1839 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1841 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1842 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1843 C_NT_WEAK aux entries.
1844 (_bfd_coff_generic_relocate_section): Handle undefined
1845 aliases.
1847 2004-11-07 Andreas Schwab <schwab@suse.de>
1849 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1850 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1851 non-default visibility.
1853 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1855 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1856 D_PAGED.
1857 (elf32_arm_symbian_modify_segment_map): Don't
1858 reset includes_filehdr and includes_phdrs here.
1860 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1862 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1863 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1864 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1865 dependency.
1866 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1867 to a new removed list. Remove normal configuration stanzas.
1868 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1869 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1870 elfarm-nabi.lo with elf32-arm.lo.
1871 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1872 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1873 * elf32-arm.h: Remove.
1874 * elfarm-oabi.c: Remove.
1875 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1876 and bfd_elf32_littlearm_oabi_vec.
1877 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1879 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1881 * config.bfd: Support crisv32-*-* like cris-*-*.
1882 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1883 (bfd_mach_cris_v10_v32): New macros.
1884 * cpu-cris.c: Tweak formatting.
1885 (get_compatible): New function.
1886 (N): New macro.
1887 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1888 bfd_arch_info_type:s.
1889 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1890 get_compatible for member compatible and link bfd_cris_arch_v32 as
1891 next.
1892 * elf32-cris.c (cris_elf_pcrel_reloc)
1893 (cris_elf_set_mach_from_flags): New functions.
1894 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1895 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1896 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1897 numbers for bfd_mach_cris_v32.
1898 (PLT_ENTRY_SIZE_V32): New macro.
1899 (elf_cris_plt0_entry): Drop last comma in initializer.
1900 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1901 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1902 PLT initializers.
1903 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1904 "%B, section %A".
1905 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1906 (elf_cris_finish_dynamic_sections): Similar.
1907 (elf_cris_adjust_dynamic_symbol): Similar.
1908 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1909 section %A".
1910 <switch with PIC relocs>: Emit error and return FALSE for
1911 bfd_mach_cris_v10_v32.
1912 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1913 Emit warning when generating textrel reloc.
1914 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1915 (cris_elf_final_write_processing): Set flags according to mach.
1916 (cris_elf_print_private_bfd_data): Display
1917 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1918 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1919 new_flags. Don't call cris_elf_final_write_processing. Don't
1920 look at the actual elf header flags at all; use
1921 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1922 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1923 objects.
1924 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1925 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1926 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1927 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1928 * bfd-in2.h, libbfd.h: Regenerate.
1930 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1932 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1933 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1934 comment.
1935 (struct adjust_toc_info): New.
1936 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1938 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1940 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1941 if there are no segments.
1943 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1945 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1947 2004-11-02 Nick Clifton <nickc@redhat.com>
1949 * elf32-iq2000.c: Convert to ISO C90 formatting.
1951 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1953 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1955 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1957 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1958 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1959 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1961 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1963 * elf32-sh.c (tpoff): Take alignment into account.
1965 2004-10-28 Nick Clifton <nickc@redhat.com>
1967 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1968 performing a relocatable link.
1969 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1970 for MIPS ports under Irix.
1972 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1974 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1975 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1976 (elf32_arm_final_link_relocate): Ditto.
1977 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1978 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1979 (elf32_arm_adjust_dynamic_symbol): Ditto.
1980 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1981 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1982 (elf32_arm_r_howto): ... To here.
1983 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1985 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1987 PR 475
1988 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1989 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1990 and R_IA64_SECREL64LSB.
1992 2004-10-26 Paul Brook <paul@codesourcery.com>
1994 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1995 (bfd_elf_size_dynamic_sections): Create default version definition.
1996 (elf_link_output_extsym): Adjust for default symbol version.
1998 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2000 * mmo.c: Adjust to ISO C.
2002 * mmo.c (mmo_write_section_description): New function broken out
2003 of mmo_internal_write_section.
2004 (mmo_internal_write_section): For each of .text and .data, call
2005 mmo_write_section_description before outputting contents if it has
2006 nontrivially deducible vma or contents.
2007 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2008 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2009 symbols if found within the .data address range.
2011 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2013 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2015 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2017 * mmo.c (File Layout): Correct place of misplaced blurb about
2018 special data.
2020 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2022 * config.bfd: Add mips64*-*-openbsd.
2024 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2026 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2027 statements.
2029 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2031 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2032 * configure: Regenerate.
2034 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2036 PR 463
2037 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2038 to linker reloc_overflow callback.
2039 (aout_link_input_section_ext): Likewise.
2040 (aout_link_reloc_link_order): Likewise.
2041 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2042 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2043 Likewise.
2044 (alpha_relocate_section): Likewise.
2045 * coff-arm.c (coff_arm_relocate_section): Likewise.
2046 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2047 * coff-h8500.c (extra_case): Likewise.
2048 * coff-i960.c (coff_i960_relocate_section): Likewise.
2049 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2050 * coff-mips.c (mips_relocate_section): Likewise.
2051 * coff-or32.c (coff_or32_relocate_section): Likewise.
2052 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2053 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2054 * coff-sh.c (sh_relocate_section): Likewise.
2055 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2056 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2057 * coff-z8k.c (extra_case): Likewise.
2058 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2059 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2060 (_bfd_coff_generic_relocate_section): Likewise.
2061 * ecoff.c (ecoff_reloc_link_order): Likewise.
2062 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2063 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2064 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2065 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2066 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2067 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2068 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2069 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2070 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2071 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2072 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2073 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2074 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2075 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2076 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2077 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2078 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2079 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2080 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2081 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2082 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2083 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2084 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2085 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2086 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2087 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2088 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2089 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2090 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2091 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2092 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2093 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2094 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2095 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2096 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2097 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2098 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2099 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2100 * elflink.c (elf_reloc_link_order): Likewise.
2101 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2102 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2103 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2104 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2105 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2106 (aout_link_reloc_link_order): Likewise.
2107 * reloc.c (bfd_generic_get_relocated_section_contents):
2108 Likewise.
2109 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2110 * simple.c (simple_dummy_reloc_overflow): Updated.
2112 2004-10-20 Andreas Schwab <schwab@suse.de>
2114 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2115 (elf_backend_plt_sym_val): Define.
2117 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2119 * config.bfd: Set targ_underscore=yes for PE COFF targets
2121 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2123 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2124 (ppc64_elf_edit_opd): Likewise.
2126 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2128 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2129 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2130 set SEC_ALLOC and SEC_LOAD.
2132 2004-10-18 Nick Clifton <nickc@redhat.com>
2134 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2135 'name' for relocs against both local and global symbols.
2137 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2139 * bfd-in2.h: Regenerate.
2140 * bfd.c (struct bfd): Add no_export.
2141 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2143 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2145 * config.bfd: Whitespace cleanup.
2146 * Makefile.am: Run "make dep-am"
2147 * Makefile.in: Regenerate.
2149 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2151 * elflink.c (struct already_linked_section): Removed.
2152 (try_match_symbols_in_sections, already_linked): Removed.
2153 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2154 prefix of section names when finding already_linked_table
2155 chain. Compare section names. Instead of calling already_linked,
2156 do it inline and only for sections in the same already_linked_list.
2158 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2160 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2161 parameter. If called after _bfd_elf_write_section_eh_frame,
2162 don't allow a -2 return unless need_* bit is already set, and
2163 handle offsets adjusted for output_offset.
2164 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2165 * elf.c (_bfd_elf_section_offset): Update call.
2167 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2169 PR 440
2170 * coffcode.h (coff_compute_section_file_positions): Cast to
2171 bfd_vma when computing page alignment.
2173 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2175 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2176 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2178 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2180 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2181 relocations use a virtual address, not a section offset.
2183 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2185 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2186 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2187 xtensa_format_encode.
2188 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2189 (ebb_add_proposed_action): Delete.
2191 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2193 * elf32-xtensa.c: Use ISO C90 formatting.
2195 2004-10-12 Paul Brook <paul@codesourcery.com>
2197 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2198 message.
2200 2004-10-12 Paul Brook <paul@codesourcery.com>
2202 * elf32-arm.h: Support EABI version 4 objects.
2204 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2206 PR 325
2207 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2208 Don't mark as default.
2209 (bfd_x86_64_arch): Don't mark as default.
2211 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2213 * elflink.c (enum action_discarded): New.
2214 (elf_section_complain_discarded): Delete.
2215 (elf_action_discarded): New function subsuming the above and also
2216 controlling reloc behaviour.
2217 (elf_link_input_bfd): Use it.
2219 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2221 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2222 (special_sections): Add .gnu.liblist and .gnu.conflict.
2223 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2225 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2227 PR 233
2228 * elflink.c (elf_link_input_bfd): Try harder to support
2229 relocations against symbols in removed linkonce sections.
2231 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2233 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2235 PR 354
2236 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2237 sections do not reference symbols in non-SEC_ALLOC sections.
2239 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2241 PR 437
2242 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2243 (_bfd_elf_link_omit_section_dynsym): Formatting.
2245 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2247 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2248 * libbfd.h: Regnerate.
2249 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2250 * elf32-frv.c: Likewise.
2251 * elf32-m32r.c: Likewise.
2252 * elf32-ppc.c: Likewise.
2253 * elf64-hppa.c: Likewise.
2254 * elfxx-ia64.c: Likewise.
2255 * opncls.c: Likewise.
2257 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2259 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2260 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2261 offsets stored in struct eh_cie_fde entries before doing other
2262 work.
2264 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2265 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2266 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2267 setting offsets for removed CIEs. Don't set "sec", instead set
2268 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2269 CIE in hdr_info. Only set make_relative and make_lsda_relative
2270 for CIEs. Use pointers rather than array indices.
2271 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2272 make_lsda_relative, need_* on cie_inf for FDEs.
2273 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2274 section output_offset. Delete cie_offset, instead use cie_inf
2275 pointer to CIE entry. Use need_relative and need_lsda_relative on
2276 CIE entry for FDEs. Use pointers rather than array indices.
2278 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2280 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2281 bfd_is_target_special_symbol.
2282 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2283 * som.c (som_bfd_is_target_special_symbol): Define.
2285 2004-10-08 Nick Clifton <nickc@redhat.com>
2287 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2288 * configure: Regenerate.
2289 * bfd-in2.h: Regenerate.
2290 * syms.c (bfd_is_target_special_symbol): New interface function.
2291 Returns true when a symbol should be considered to be special.
2292 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2293 the symbol jump table.
2294 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2295 Return true iff the symbol is a mapping symbol.
2296 (bfd_elf32_bfd_is_target_special_symbol): Define.
2297 * elfxx-target.h: Provide a default definition for
2298 bfd_is_target_special_symbol.
2299 * aout-target.h: Likewise.
2300 * aout-tic30.c: Likewise.
2301 * binary.c: Likewise.
2302 * coffcode.h: Likewise.
2303 * i386msdos.c: Likewise.
2304 * ieee.c: Likewise.
2305 * ihex.c: Likewise.
2306 * libaout.h: Likewise.
2307 * libbfd-in.h: Likewise
2308 * libecoff.h: Likewise.
2309 * mach-o.c: Likewise.
2310 * mmo.c: Likewise.
2311 * nlm-target.h: Likewise.
2312 * oasys.c: Likewise.
2313 * pef.c: Likewise.
2314 * ppcboot.c: Likewise.
2315 * srec.c: Likewise.
2316 * tekhex.c: Likewise.
2317 * versados.c: Likewise.
2318 * vms.c: Likewise.
2319 * xcoff-target.h: Likewise.
2320 * xsym.c: Likewise.
2321 * libbfd.h: Regenerate.
2323 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2325 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2326 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2327 (elf_backend_section_from_shdr): Define.
2329 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2331 * syms.c (bfd_is_local_label): Return false for file symbols.
2333 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2334 David Heine <dlheine@tensilica.com>
2336 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2337 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2338 (elf32xtensa_no_literal_movement): New global variable.
2339 (elf_howto_table): Add entries for new relocations.
2340 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2341 (property_table_compare): When addresses are equal, compare sizes and
2342 various property flags.
2343 (property_table_matches): New.
2344 (xtensa_read_table_entries): Extend to read new property tables. Add
2345 output_addr parameter to indicate that output addresses should be used.
2346 Use bfd_get_section_limit.
2347 (elf_xtensa_find_property_entry): New.
2348 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2349 (elf_xtensa_check_relocs): Handle new relocations.
2350 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2351 relocations. Use new xtensa-isa.h functions.
2352 (build_encoding_error_message): Remove encode_result parameter. Add
2353 new target_address parameter used to detect alignment errors.
2354 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2355 error handling. Use new is_operand_relocation function.
2356 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2357 Use underbar macro for error messages. Formatting.
2358 (get_const16_opcode): New.
2359 (get_l32r_opcode): Add a separate flag for initialization.
2360 (get_relocation_opnd): Operand number is no longer explicit in the
2361 relocation. Change to decode the opcode and analyze its operands.
2362 (get_relocation_slot): New.
2363 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2364 Use new xtensa-isa.h functions to handle multislot instructions.
2365 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2366 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2367 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2368 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2369 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2370 get_single_format, init_op_single_format_table): New.
2371 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2372 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2373 (contract_asm_expansion): Add error_message parameter and pass it to
2374 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2375 with R_XTENSA_SLOT0_OP.
2376 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2377 instructions. Use new xtensa-isa.h functions.
2378 (r_reloc struct): Add new virtual_offset field.
2379 (r_reloc_init): Add contents and content_length parameters. Set
2380 virtual_offset field to zero. Add contents to target_offset field for
2381 partial_inplace relocations.
2382 (r_reloc_is_defined): Check for null.
2383 (print_r_reloc): New debug function.
2384 (source_reloc struct): Replace xtensa_operand field with pair of the
2385 opcode and the operand position. Add is_abs_literal field.
2386 (init_source_reloc): Specify operand by opcode/position pair. Set
2387 is_abs_literal field.
2388 (source_reloc_compare): When target_offsets are equal, compare other
2389 fields to make sorting predictable.
2390 (literal_value struct): Add is_abs_literal field.
2391 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2392 (init_literal_value): New.
2393 (is_same_value): Replace with ...
2394 (literal_value_equal): ... this function. Add comparisons of
2395 virtual_offset and is_abs_literal fields.
2396 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2397 failure. Initialize has_last_loc field.
2398 (value_map_hash_table_delete): New.
2399 (hash_literal_value): Rename to ...
2400 (literal_value_hash): ... this. Include is_abs_literal flag and
2401 virtual_offset field in the hash value.
2402 (get_cached_value): Rename to ...
2403 (value_map_get_cached_value): ... this. Update calls to
2404 literal_value_hash and literal_value_equal.
2405 (add_value_map): Check for allocation failure. Update calls to
2406 value_map_get_cached_value and literal_value_hash.
2407 (text_action, text_action_list, text_action_t): New types.
2408 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2409 text_action_add, text_action_add_literal, offset_with_removed_text,
2410 offset_with_removed_text_before_fill, find_insn_action,
2411 print_action_list, print_removed_literals): New.
2412 (offset_with_removed_literals): Delete.
2413 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2414 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2415 allocated_relocs_count fields.
2416 (init_xtensa_relax_info): Initialize new fields.
2417 (reloc_bfd_fix struct): Add new translated field.
2418 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2419 translated field.
2420 (fix_compare, cache_fix_array): New.
2421 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2422 section via get_xtensa_relax_info. Use cache_fix_array to set up
2423 sorted fix_array and use bsearch instead of linear search.
2424 (section_cache_t): New struct.
2425 (init_section_cache, section_cache_section, clear_section_cache): New.
2426 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2427 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2428 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2429 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2430 New.
2431 (retrieve_contents): Use bfd_get_section_limit.
2432 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2433 to compute_removed_literals. Free value_map_hash_table when no longer
2434 needed.
2435 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2436 compute_text_actions for all sections.
2437 (find_relaxable_sections): Mark sections as relaxable if they contain
2438 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2439 call. Increment relax_info src_count field only for appropriate
2440 relocation types. Remove is_literal_section check.
2441 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2442 r_reloc_init and find_associated_l32r_irel. Check
2443 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2444 literals. Pass is_abs_literal flag to init_source_reloc.
2445 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2446 CONST16 instructions. Adjust calls to r_reloc_init and
2447 pcrel_reloc_fits. Handle weak symbols conservatively.
2448 (find_associated_l32r_irel): Add bfd parameter and pass it to
2449 is_l32r_relocation.
2450 (compute_text_actions, compute_ebb_proposed_actions,
2451 compute_ebb_actions, check_section_ebb_pcrels_fit,
2452 check_section_ebb_reduces, text_action_add_proposed,
2453 compute_fill_extra_space): New.
2454 (remove_literals): Replace with ...
2455 (compute_removed_literals): ... this function. Call
2456 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2457 Call xtensa_read_table_entries to get the property table. Skip
2458 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2459 is_removable_literal, remove_dead_literal, and
2460 identify_literal_placement functions.
2461 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2462 instead of linear search.
2463 (is_removable_literal, remove_dead_literal,
2464 identify_literal_placement): New.
2465 (relocations_reach): Update check for literal not referenced by any
2466 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2467 (coalesce_shared_literal, move_shared_literal): New.
2468 (relax_section): Use bfd_get_section_limit. Call
2469 translate_section_fixes. Update calls to r_reloc_init and
2470 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2471 Add call to pin_internal_relocs. Add special handling for
2472 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2473 info to calculate new addend_displacement variable. Replace code for
2474 deleting literals with more general code to perform the actions
2475 determined by the action_list for the section.
2476 (translate_section_fixes, translate_reloc_bfd_fix): New.
2477 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2478 find_removed_literal only if is_operand_relocation. Update call to
2479 offset_with_removed_text. Use new target_offset and removed_bytes
2480 variables.
2481 (move_literal): New.
2482 (relax_property_section): Use bfd_get_section_limit. Set new
2483 is_full_prop_section flag and handle new property tables. Update calls
2484 to r_reloc_init and offset_with_removed_text. Check
2485 is_relaxable_asm_section flag. Handle expansion of zero-sized
2486 unreachable entries, with use of offset_with_removed_text_before_fill.
2487 For relocatable links, combine entries only for literal tables.
2488 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2489 calls to offset_with_removed_text. Translate st_size field for
2490 function symbols.
2491 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2492 failure. Add contents parameter. Update call to get_bfd_fix. Update
2493 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2494 R_XTENSA_ASM_EXPAND relocs.
2495 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2496 call to get_bfd_fix. Include offset from contents for partial_inplace
2497 relocations.
2498 (is_reloc_sym_weak): New.
2499 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2500 (prop_sec_len): New.
2501 (xtensa_is_property_section): Handle new property sections.
2502 (is_literal_section): Delete.
2503 (internal_reloc_compare): When r_offset matches, compare r_info and
2504 r_addend to make sorting predictable.
2505 (internal_reloc_matches): New.
2506 (xtensa_get_property_section_name): Handle new property sections.
2507 (xtensa_get_property_predef_flags): New.
2508 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2509 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2510 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2511 (xtisa_errno, xtisa_error_msg): New variables.
2512 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2513 (xtensa_insnbuf_alloc): Add error handling.
2514 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2515 use xtensa_format_decode. Add error handling.
2516 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2517 instruction length to find the number of bytes to copy.
2518 (xtensa_isa_init): Add error handling. Replace calls to
2519 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2520 tables in the xtensa_modules structure.
2521 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2522 xtensa_extend_isa): Delete.
2523 (xtensa_isa_free): Change to only free lookup tables.
2524 (opname_lookup_compare): Replace with ...
2525 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2526 (xtensa_insn_maxlength): Rename to ...
2527 (xtensa_isa_maxlength): ... this.
2528 (xtensa_insn_length): Delete.
2529 (xtensa_insn_length_from_first_byte): Replace with ...
2530 (xtensa_isa_length_from_chars): ... this function.
2531 (xtensa_num_opcodes): Rename to ...
2532 (xtensa_isa_num_opcodes): ... this.
2533 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2534 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2535 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2536 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2537 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2538 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2539 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2540 (xtensa_opcode_lookup): Add error handling.
2541 (xtensa_decode_insn): Replace with ...
2542 (xtensa_opcode_decode): ... this function, with new format and
2543 slot parameters. Add error handling.
2544 (xtensa_encode_insn): Replace with ...
2545 (xtensa_opcode_encode): ... this function, which does the encoding via
2546 one of the entries in the "encode_fns" array. Add error handling.
2547 (xtensa_opcode_name): Add error handling.
2548 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2549 xtensa_opcode_is_call): New.
2550 (xtensa_num_operands): Replace with ...
2551 (xtensa_opcode_num_operands): ... this function. Add error handling.
2552 (xtensa_opcode_num_stateOperands,
2553 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2554 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2555 xtensa_operand_is_visible): New.
2556 (xtensa_get_operand, xtensa_operand_kind): Delete.
2557 (xtensa_operand_inout): Add error handling and special-case for
2558 "sout" operands.
2559 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2560 operate on one slot of an instruction. Added error handling.
2561 (xtensa_operand_encode): Handle default operands with no encoding
2562 functions. Check for success by comparing against decoded value.
2563 Add error handling.
2564 (xtensa_operand_decode): Handle default operands. Return decoded value
2565 through argument pointer. Add error handling.
2566 (xtensa_operand_is_register, xtensa_operand_regfile,
2567 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2568 (xtensa_operand_isPCRelative): Rename to ...
2569 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2570 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2571 through argument pointer. Add error handling.
2572 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2573 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2574 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2575 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2576 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2577 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2578 xtensa_state_is_exported, xtensa_sysreg_lookup,
2579 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2580 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2581 xtensa_interface_num_bits, xtensa_interface_inout,
2582 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2583 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2584 * xtensa-modules.c: Rewrite to use new data structures.
2585 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2586 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2587 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2588 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2589 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2590 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2591 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2592 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2593 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2594 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2595 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2596 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2597 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2598 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2599 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2600 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2601 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2602 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2603 * Makefile.in: Regenerate.
2604 * bfd-in2.h: Likewise.
2605 * libbfd.h: Likewise.
2607 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2609 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2610 against the absolute section.
2611 (mips_elf64_write_rela): Likewise.
2613 2004-10-07 Jan Beulich <jbeulich@novell.com>
2615 * elf.c (elf_find_function): Don't generally check for matching
2616 section, just for non-file symbols. Remove redunant comparison
2617 for the latter.
2618 * elf32-arm.h (arm_elf_find_function): Likewise.
2620 2004-10-07 Jeff Baker <jbaker@qnx.com>
2622 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2623 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2624 was specified.
2626 2004-10-04 Roland McGrath <roland@redhat.com>
2628 * hash.c (bfd_hash_set_default_size): Use const for table.
2629 Use size_t instead of int for variable compared to sizeof results.
2631 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2633 PR 425
2634 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2636 2004-10-01 Paul Brook <paul@codesourcery.com>
2638 * elf32-arm.h (elf32_arm_fake_sections,
2639 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2640 functions.
2641 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2643 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2645 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2646 need_lsda_relative.
2647 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2648 need_relative or need_lsda_relative if we are processing an
2649 offset for a reloc on a FDE initial loc or LSDA field
2650 respectively.
2651 (_bfd_elf_write_section_eh_frame): Test need_relative and
2652 need_lsda_relative in place of corresponding make_* field
2653 when deciding to use pc-relative encodings.
2655 2004-09-30 Paul Brook <paul@codesourcery.com>
2657 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2658 target2 relocation type.
2660 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2662 PR 414
2663 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2665 2004-09-30 Paul Brook <paul@codesourcery.com>
2667 * reloc.c: Add BFD_RELOC_ARM_SMI.
2668 * bfd-in2.h: Regenerate.
2669 * libbfd.h: Ditto.
2671 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2673 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2674 vma and output offset to address.
2675 * simple.c (simple_save_output_info): Only set output section
2676 and offset for debug sections, or those not already set up by
2677 the linker.
2678 (bfd_simple_get_relocated_section_contents): Update comment.
2680 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2682 * elf.c (IS_LOADED): Delete.
2683 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2684 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2685 to 2004-09-22.
2687 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2689 PR gas/396
2690 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2691 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2692 redundant assignment of EM_SPARC.
2694 2004-09-22 Brian Ford <ford@vss.fsi.com>
2696 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2697 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2698 constants.
2699 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2701 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2703 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2704 (elf_backend_modify_segment_map): Don't define.
2706 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2708 * elf.c (IS_LOADED): Define.
2709 (assign_file_positions_for_segments): Don't round up file offset of
2710 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2711 Delete code handling link script adjustment of lma. Do the adjust
2712 in later code handling similar ajustments. Remove dead code error
2713 check. Warn if section lma would require a negative offset
2714 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2715 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2716 update voff in section loop. Change voff in segment loop to be an
2717 adjustment on top of "off". Set sec->filepos and update "off" later.
2718 Test for loadable sections consistently using IS_LOADED. Similarly,
2719 test for alloc-only sections other than .tbss consistently.
2720 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2721 Tidy PT_NOTE handling. Use %B and %A in error messages.
2722 (assign_file_positions_except_relocs): Use %B in error message.
2724 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2726 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2727 (CONFIG_STATUS_DEPENDENCIES): New.
2728 (Makefile): Removed.
2729 (config.status): Likewise.
2730 * Makefile.in: Regenerated.
2732 2004-09-17 Paul Brook <paul@codesourcery.com>
2734 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2735 (bfd_elf32_arm_process_before_allocation): Update prototype.
2736 * bfd-in2.h: Regenerate.
2737 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2738 (elf32_arm_link_hash_table_create): Set it.
2739 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2740 (bfd_elf32_arm_set_target_relocs): New function.
2741 (arm_real_reloc_type): New function.
2742 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2743 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2744 (elf32_arm_gc_sweep_hook): Ditto.
2745 (elf32_arm_check_relocs): Ditto.
2746 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2747 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2748 R_ARM_GOT_TARGET2.
2749 (elf32_arm_got_prel): New variable.
2750 (elf32_arm_howto_from_type): New function.
2751 (elf32_arm_info_to_howto): Use it.
2752 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2753 BFD_RELOC_ARM_TARGET2.
2754 * libbfd.h: Regenerate.
2755 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2757 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2759 * ecoff.c: Update u.undef.next refs.
2760 * elf64-ppc.c: Likewise.
2761 * elflink.c: Likewise.
2762 * linker.c: Likewise.
2763 * xcofflink.c: Likewise.
2765 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2766 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2767 fields to indirect struct.
2768 * elf-m10300.c: Update u.weakdef refs.
2769 * elf32-arm.h: Likewise.
2770 * elf32-cris.c: Likewise.
2771 * elf32-frv.c: Likewise.
2772 * elf32-hppa.c: Likewise.
2773 * elf32-i370.c: Likewise.
2774 * elf32-i386.c: Likewise.
2775 * elf32-m32r.c: Likewise.
2776 * elf32-m68k.c: Likewise.
2777 * elf32-ppc.c: Likewise.
2778 * elf32-s390.c: Likewise.
2779 * elf32-sh.c: Likewise.
2780 * elf32-sparc.c: Likewise.
2781 * elf32-vax.c: Likewise.
2782 * elf32-xtensa.c: Likewise.
2783 * elf64-alpha.c: Likewise.
2784 * elf64-hppa.c: Likewise.
2785 * elf64-ppc.c: Likewise.
2786 * elf64-s390.c: Likewise.
2787 * elf64-sh64.c: Likewise.
2788 * elf64-sparc.c: Likewise.
2789 * elf64-x86-64.c: Likewise.
2790 * elfxx-ia64.c: Likewise.
2791 * elfxx-mips.c: Likewise.
2792 * elflink.c: Likewise. Also u.elf_hash_value.
2793 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2794 indirection.
2795 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2796 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2797 (bfd_elf_gc_record_vtentry): Likewise.
2798 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2800 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2802 * Makefile.am: Run "make dep-am".
2803 * Makefile.in: Regenerate.
2804 * bfd-in2.h: Regenerate.
2805 * po/SRC-POTFILES.in: Regenerate.
2806 * po/bfd.pot: Regenerate.
2808 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2810 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2811 with bitfields. Make "type" and "other" bitfields too.
2812 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2813 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2814 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2815 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2816 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2817 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2818 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2819 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2820 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2821 * elf-m10300.c: Likewise.
2822 * elf.c: Likewise.
2823 * elf32-arm.h: Likewise.
2824 * elf32-cris.c: Likewise.
2825 * elf32-frv.c: Likewise.
2826 * elf32-hppa.c: Likewise.
2827 * elf32-i370.c: Likewise.
2828 * elf32-i386.c: Likewise.
2829 * elf32-m32r.c: Likewise.
2830 * elf32-m68k.c: Likewise.
2831 * elf32-ppc.c: Likewise.
2832 * elf32-s390.c: Likewise.
2833 * elf32-sh-symbian.c: Likewise.
2834 * elf32-sh.c: Likewise.
2835 * elf32-sh64.c: Likewise.
2836 * elf32-sparc.c: Likewise.
2837 * elf32-vax.c: Likewise.
2838 * elf32-xtensa.c: Likewise.
2839 * elf64-alpha.c: Likewise.
2840 * elf64-hppa.c: Likewise.
2841 * elf64-ppc.c: Likewise.
2842 * elf64-s390.c: Likewise.
2843 * elf64-sh64.c: Likewise.
2844 * elf64-sparc.c: Likewise.
2845 * elf64-x86-64.c: Likewise.
2846 * elflink.c: Likewise.
2847 * elfxx-ia64.c: Likewise.
2848 * elfxx-mips.c: Likewise.
2849 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2850 * configure: Regenerate.
2851 * aclocal.m4: Regenerate.
2853 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2855 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2856 around uses of R_ARM_TARGET1.
2857 (elf32_arm_check_relocs): Likewise.
2859 2004-09-13 Paul Brook <paul@codesourcery.com>
2861 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2862 prototype.
2863 * bfd-in2.h: Regenerate.
2864 * libbfd.h: Regenerate.
2865 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2866 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2867 (bfd_elf32_arm_process_before_allocation): Ditto.
2868 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2869 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2870 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2871 * reloc.c: Ditto.
2873 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2875 * hpux-core.c (thread_section_p): New function.
2876 (hpux_core_core_file_p): Fix computation of offset in call
2877 to bfd_seek. Create a ".reg" section from an arbitrary
2878 ".reg/<id>" section if none was created after having read
2879 all sections.
2881 2004-09-11 Andreas Schwab <schwab@suse.de>
2883 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2884 * aclocal.m4: Rebuild.
2885 * configure: Rebuild.
2887 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2889 * section.c (bfd_sections_find_if): Fix parameter name in
2890 comment to match code.
2892 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2894 * elf.c (assign_file_positions_except_relocs): Assign relocs
2895 stored in a bfd section.
2897 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2899 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2900 h->gotplt_refcount to 0, not -1.
2902 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2904 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2905 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2906 symname.
2907 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2908 handle symbol visibility here.
2910 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2912 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2913 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2914 callers.
2915 (ppc_stub_name): Remove trailing "+0" on stub name.
2916 (create_linkage_sections): Create relocations for
2917 branch lookup table when --emit-relocs as well as when --shared.
2918 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2919 relbrlt test. For --emit-stub-syms, always output a sym even when
2920 one already exists on a plt call stub. Put stub type in the stub
2921 symbol name.
2922 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2923 test.
2924 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2925 reloc_count in stub sections. Adjust relbrlt test.
2926 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2927 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2928 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2929 for relocs against discarded symbols. Fix comments.
2931 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2933 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2934 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2935 from ...
2936 (map_sections_to_segments): ... here. Use it. Assign a file
2937 position to the .dynamic section if it is not loadable, but part
2938 of the PT_DYNAMIC segment.
2939 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2940 offsets, not VMAs, for the BPABI. Do not fill in the header in
2941 the .got.plt section for the BPABI.
2942 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2943 PT_DYNAMIC segment.
2944 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2946 2004-09-06 Nick Clifton <nickc@redhat.com>
2948 * elflink.c (elf_link_add_object_symbols): Set the error code to
2949 bfd_error_wrong_format when the input format does not match the
2950 output format.
2952 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2954 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2955 (ppc64_elf_check_directives): ..here.
2956 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2957 before accessing ppc64_elf_tdata.
2958 (ppc64_elf_finish_dynamic_sections): And here too.
2960 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2962 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2964 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2966 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2967 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2968 (bfd_elf32_littlearm_symbian_vec): Likewise.
2969 * configure: Regenerated.
2970 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2971 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2972 (PLT_ENTRY_SIZE): Likewise.
2973 (bfd_vma_elf32_arm_symbian_plt_entry): New
2974 variable.
2975 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2976 and symbian_p.
2977 (create_got_section): Don't create sections when generating BPABI
2978 objects.
2979 (elf32_arm_create_dynamic_sections): Tidy.
2980 (elf32_arm_link_hash_table_create): Set plt_header_size,
2981 plt_entry_size, and symbian_p.
2982 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2983 generating BPABI objects.
2984 (allocate_dynrelocs): Use htab->plt_header_size, not
2985 PLT_HEADER_SIZE. Do not add to .got.plt when
2986 generating BPABI objects.
2987 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2988 * elfarm-nabi.c: Add SymbianOS target vectors.
2989 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2990 (_bfd_elf_link_create_dynamic_sections): Likewise.
2991 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2992 (elfNN_bed): Use it.
2993 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2994 (bfd_elf32_littlearm_symbian_vec): Likewise.
2995 (_bfd_target_vector): Add them.
2997 2004-09-03 Nick Clifton <nickc@redhat.com>
2999 PR 360
3000 * coffcode.h (handle_COMDAT): Replace abort with an warning
3001 message and allow the scan to continue.
3003 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3005 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3006 in when reading relocs, not our sorted syms. Remove unnecessary
3007 var.
3009 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3011 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3013 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3015 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3016 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3017 replace uses of *_alias with *_noncanonical.
3018 * aclocal.m4: Rebuild with aclocal 1.4p6.
3019 * Makefile.in: Rebuild with automake 1.4p6.
3020 * doc/Makefile.in: Rebuild with automake 1.4p6.
3021 * configure.in: Autoupdate with autoupdate 2.59.
3022 * config.in: Regenerate with autoheader 2.59.
3023 * configure: Regnerate with autoconf 2.59.
3025 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3027 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3028 symbol pointer arrays before modifying.
3030 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3032 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3033 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3034 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3035 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3036 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3037 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3038 Use both symbol tables on non-relocatable objects. Use a common
3039 error exit. Fix "mid" warning.
3040 * libbfd.h: Regenerate.
3041 * bfd-in2.h: Regenerate.
3043 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3045 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3046 object file.
3047 (struct sfpr_def_parms): Save some space.
3048 (sfpr_define): Here too.
3050 * elf64-ppc.c (compare_symbols): Put section syms first.
3051 (sym_exists_at): New function.
3052 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3053 points only for relocatable files. Use .opd section contents
3054 otherwise. Generally clean up the code.
3056 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3058 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3059 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3060 (struct sfpr_def_parms): New.
3061 (sfpr_define): New function.
3062 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3063 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3064 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3065 (savefpr1_tail, restfpr1_tail): New functions.
3066 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3067 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3068 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3069 code. Define all ABI mandated _save and _rest functions.
3071 2004-08-26 Paul Brook <paul@codesourcery.com>
3073 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3075 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3077 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3078 TRUE or FALSE.
3080 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3082 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3083 that pcrel correction is applied for R_386_PC32.
3085 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3087 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3088 for R_386_32 and R_386_PC32 relocs against symbols defined in
3089 discarded sections.
3091 2004-08-25 Dmitry Diky <diwil@spec.ru>
3093 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3094 Add new relocations.
3095 * bfd-in2.h: Regenerate.
3096 * libbfd.h: Regenerate.
3097 * elf32-msp430.c: Clean-up code.
3098 (elf_msp430_howto_table): Add new relocation entries.
3099 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3100 (msp430_elf_relax_section): New function.
3101 (msp430_elf_relax_delete_bytes): New function.
3102 (msp430_elf_symbol_address_p): New function.
3104 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3106 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3107 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3109 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3111 * elflink.c (_bfd_elf_section_already_linked): Handle
3112 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3114 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3116 * config.bfd (arm*-*-symbianelf*): New target.
3117 (arm*-*-eabi*): Likewise.
3119 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3121 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3122 "struct ppc_link_hash_entry *".
3123 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3124 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3126 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3128 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3129 entries (where fd_aux overlaps next entry's fd_func).
3130 Add non_overlapping argument, use it.
3131 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3132 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3133 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3134 as indexes into opd_sym_map/opd_adjust array.
3135 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3137 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3139 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3140 if we can look up their function descriptor in a regular file.
3142 2004-08-18 Nick Clifton <nickc@redhat.com>
3144 PR 324
3145 * cofflink.c (coff_link_add_symbols): Check that the comdat
3146 pointer in the coff_section_data structure has been initialised
3147 before using it.
3149 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3151 PR 338
3152 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3153 changing bfd_link_hash_undefined to bfd_link_hash_new.
3155 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3157 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3158 if not yet defined.
3159 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3160 (synthetic_opd, synthetic_relocatable): New variables.
3161 (compare_symbols, compare_relocs): New helper routines.
3162 (ppc64_elf_get_synthetic_symtab): New function.
3163 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3164 to relsyms.
3165 * bfd-in2.h: Regenerated.
3166 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3167 to relsyms. Return 0 if abfd is relocatable.
3169 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3171 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3173 2004-08-17 Nick Clifton <nickc@redhat.com>
3175 * (is_arm_mapping_symbol_name): New function - return true
3176 when a symbol name matches the requirements for an ARM mapping
3177 symbol name.
3178 (arm_elf_find_function): New function based on
3179 elf_find_function in elf.c but skipping ARM mapping symbols
3180 and including thumb function symbols.
3181 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3182 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3184 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3186 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3187 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3188 (ppc64_elf_brtaken_reloc): Here too.
3190 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3192 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3193 symbol visibility.
3194 (ppc64_elf_check_directives): Check that we have the right hash
3195 table before proceeding.
3197 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3199 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3200 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3201 the sections that will be discarded.
3203 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3205 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3207 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3209 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3210 free space available.
3212 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3214 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3215 occurrences with bfd_byte * thoughout file.
3217 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3218 (xcoff_write_armap_big): Likewise.
3219 (xcoff_write_archive_contents_old): Likewise.
3220 (xcoff_write_archive_contents_big): Likewise.
3222 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3224 2004-08-13 Nick Clifton <nickc@redhat.com>
3226 * elf32-arm.h: Convert to ISO C90.
3228 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3230 PR 293
3231 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3232 zero the plt field.
3234 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3236 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3237 (bfd_archive_filename, bfd_get_section_ident): Delete.
3238 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3239 bfd_archive_filename.
3240 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3241 to warn about symbols in discarded sections. Use _bfd_error_handler.
3242 * aout-adobe.c (aout_adobe_callback): See below.
3243 * aout-cris.c (swap_ext_reloc_in): ..
3244 * coff-arm.c (find_thumb_glue, find_arm_glue,
3245 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3246 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3247 coff_arm_copy_private_bfd_data): ..
3248 * coff-i860.c (i860_reloc_processing): ..
3249 * coff-mcore.c (mcore_coff_unsupported_reloc,
3250 coff_mcore_relocate_section): ..
3251 * coff-ppc.c (coff_ppc_relocate_section): ..
3252 * coff-rs6000.c (xcoff_create_csect_from_smclas
3253 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3254 sh_swap_insns, sh_relocate_section): ..
3255 * coff-tic54x.c (tic54x_reloc_processing): ..
3256 * coff-tic80.c (coff_tic80_relocate_section): ..
3257 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3258 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3259 coff_slurp_symbol_table, coff_classify_symbol,
3260 coff_slurp_reloc_table): ..
3261 * coffgen.c (_bfd_coff_read_string_table): ..
3262 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3263 _bfd_coff_generic_relocate_section): ..
3264 * cpu-arm.c (bfd_arm_merge_machines): ..
3265 * cpu-sh.c (sh_merge_bfd_arch): ..
3266 * elf-hppa.h (elf_hppa_relocate_section): ..
3267 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3268 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3269 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3270 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3271 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3272 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3273 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3274 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3275 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3276 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3277 cris_elf_merge_private_bfd_data
3278 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3279 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3280 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3281 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3282 elf32_hppa_relocate_section): ..
3283 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3284 i370_elf_check_relocs, i370_elf_relocate_section): ..
3285 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3286 elf_i386_relocate_section): ..
3287 * elf32-m32r.c (m32r_elf_relocate_section,
3288 m32r_elf_merge_private_bfd_data): ..
3289 * elf32-m68hc1x.c (m68hc12_add_stub,
3290 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3291 * elf32-m68k.c (elf_m68k_relocate_section): ..
3292 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3293 mcore_elf_relocate_section): ..
3294 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3295 ppc_elf_check_relocs, ppc_elf_relocate_section,
3296 ppc_elf_begin_write_processing): ..
3297 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3298 elf_s390_relocate_section): ..
3299 * elf32-sh-symbian.c (sh_symbian_import_as,
3300 sh_symbian_process_embedded_commands,
3301 sh_symbian_relocate_section): ..
3302 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3303 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3304 sh_elf_merge_private_data): ..
3305 * elf32-sparc.c (elf32_sparc_check_relocs,
3306 elf32_sparc_relocate_section,
3307 elf32_sparc_merge_private_bfd_data): ..
3308 * elf32-v850.c (v850_elf_check_relocs,
3309 v850_elf_merge_private_bfd_data): ..
3310 * elf32-xtensa.c (elf_xtensa_check_relocs,
3311 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3312 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3313 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3314 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3315 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3316 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3317 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3318 ppc64_elf_relocate_section): ..
3319 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3320 elf_s390_relocate_section): ..
3321 * elf64-sh64.c (sh_elf64_relocate_section): ..
3322 * elf64-sparc.c (sparc64_elf_check_relocs,
3323 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3324 sparc64_elf_merge_private_bfd_data): ..
3325 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3326 elf64_x86_64_relocate_section): ..
3327 * elflink.c (_bfd_elf_add_default_symbol,
3328 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3329 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3330 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3331 elf_get_linked_section_vma, elf_fixup_link_order,
3332 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3333 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3334 * elfxx-ia64.c (elfNN_ia64_relax_section,
3335 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3336 * elfxx-mips.c (mips_elf_perform_relocation,
3337 _bfd_mips_elf_check_relocs,
3338 _bfd_mips_elf_merge_private_bfd_data): ..
3339 * ieee.c (ieee_slurp_external_symbols): ..
3340 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3341 * libbfd.c (_bfd_generic_verify_endian_match): ..
3342 * linker.c (_bfd_generic_link_add_one_symbol,
3343 _bfd_generic_section_already_linked): ..
3344 * pdp11.c (translate_to_native_sym_flags): ..
3345 * pe-mips.c (coff_pe_mips_relocate_section): ..
3346 * peicode.h (pe_ILF_build_a_bfd): ..
3347 * srec.c (srec_bad_byte): ..
3348 * stabs.c (_bfd_link_section_stabs): ..
3349 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3350 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3351 with corresponding %B and %A in _bfd_error_handler format string.
3352 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3353 calls to use %A and %B. Fix "against symbol .. from section" and
3354 similar error messages. Combine multiple _bfd_error_handler calls
3355 where they were separated due to bfd_archive_filename deficiencies.
3356 * bfd-in2.h: Regenerate.
3358 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3360 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3361 relocation.
3363 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3365 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3366 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3367 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3368 Add twiddled_syms.
3369 (link_hash_newfunc): Init was_undefined.
3370 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3371 Use undefweak instead.
3372 (ppc64_elf_check_directives): Fix undefs chain.
3373 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3374 references.
3375 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3376 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3377 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3379 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3381 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3382 error, test input_section flags rather than sec.
3384 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3386 * elf-bfd.h (struct elf_backend_data): Add
3387 elf_backend_archive_symbol_lookup.
3388 (_bfd_elf_archive_symbol_lookup): Declare.
3389 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3390 (elf_link_add_archive_symbols): ..extracted from here. Call the
3391 backend version.
3392 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3393 (elfNN_bed): Init new field.
3394 * elf64-ppc.c (elf_backend_check_directives): Define.
3395 (elf_backend_archive_symbol_lookup): Define.
3396 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3397 a ppc_link_hash_entry pointer.
3398 (get_fdh): Move.
3399 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3400 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3401 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3402 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3403 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3404 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3405 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3406 descriptor symbols.
3408 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3410 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3411 (ppc64_elf_add_symbol_hook): Test for NULL section.
3412 (get_sym_h): Formatting.
3413 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3414 stub target_value.
3416 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3417 long branch stubs with code handling plt and r2off branch stubs.
3419 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3421 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3422 * elflink.c (elf_link_input_bfd): Formatting.
3423 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3424 all callers.
3425 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3426 (link_hash_newfunc): Don't set it.
3427 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3428 (ppc64_elf_mark_entry_syms): Delete.
3429 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3430 sections. Use get_opd_info.
3431 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3433 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3435 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3437 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3438 (func_desc_adjust): Don't set have_undefweak.
3439 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3440 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3442 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3443 "struct ppc_link_hash_entry *". Adjust all references.
3444 (ppc64_elf_hide_symbol): Correct a comment.
3446 * elf64-ppc.c (get_opd_info): New function.
3447 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3448 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3449 before calling get_fdh. Test fdh rather than h before dereferencing
3450 fdh. Mark removed symbols in opd_adjust.
3451 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3452 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3453 opd symbols.
3454 (ppc64_elf_output_symbol_hook): Likewise.
3456 2004-08-06 Paul Brook <paul@codesourcery.com>
3458 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3459 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3460 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3461 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3462 and BFD_RELOC_ARM_SBREL32.
3463 * bfd-in2.h, bbfd.h: Regenerate.
3465 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3467 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3468 the dynamic link symbol actually in use.
3470 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3472 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3474 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3475 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3477 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3478 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3480 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3481 Nick Clifton <nickc@redhat.com>
3483 PR 290
3484 * bfd.c (_bfd_default_error_handler): Make it global.
3486 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3488 * elf.c (assign_section_numbers): Cope gracefully with sections
3489 which have SHF_LINK_ORDER set but no sh_link set up.
3490 * elflink.c (elf_get_linked_section_vma): Likewise.
3492 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3493 it to NULL.
3495 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3496 Set it to _bfd_default_error_handler.
3497 (elfNN_bed): Add elf_backend_link_order_error_handler.
3499 * libbfd-in.h (_bfd_default_error_handler): New.
3501 * libbfd.h: Regenerated.
3503 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3505 * archures.c (bfd_mach_sparc_64bit_p): Define.
3506 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3507 * bfd-in2.h: Rebuilt.
3509 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3511 Introduce SH2a support.
3512 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3513 * archures.c (bfd_mach_sh2a_nofpu): New.
3514 * bfd-in2.h: Rebuilt.
3515 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3516 (arch_info_struct): Add sh2a_nofpu.
3517 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3518 2003-12-29 DJ Delorie <dj@redhat.com>
3519 * reloc.c: Add relocs for sh2a.
3520 * bfd-in2.h: Regenerate.
3521 * libbfd.hh: Regenerate.
3522 2003-12-01 Michael Snyder <msnyder@redhat.com>
3523 * archures.c (bfd_mach_sh2a): New.
3524 * bfd-in2.h: Rebuilt.
3525 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3526 (SH2A_NEXT): New.
3527 (arch_info_struct): Add sh2a.
3528 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3530 2004-07-28 Nick Clifton <nickc@redhat.com>
3531 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3533 PR 273
3534 * som.c (setup_sections): Improve estimation of space sizes in
3535 relocatable objects.
3537 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3538 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3539 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3540 to targ_selvecs.
3541 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3542 * configure: Regenerate.
3543 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3544 case that accepts OSABI=NetBSD and OSABI=SysV.
3545 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3546 the base of .got or .data (if .got does not exist).
3547 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3548 set OSABI=NetBSD.
3549 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3550 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3551 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3552 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3554 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3556 PR 161/251
3557 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3558 (elf_sec_group): Defined.
3559 (bfd_elf_match_symbols_in_sections): New prototype.
3560 (_bfd_elf_setup_group_pointers): Likewise.
3562 * elf.c (bfd_elf_discard_group): Abort.
3563 (bfd_elf_set_group_contents): Also include relocation sections.
3564 Remove zero-fill for ld -r.
3565 (_bfd_elf_setup_group_pointers): New function.
3566 (elf_sort_elf_symbol): Likewise.
3567 (elf_sym_name_compare): Likewise.
3568 (bfd_elf_match_symbols_in_sections): Likewise.
3570 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3572 * elflink.c (match_group_member): New.
3573 (elf_link_input_bfd): Check group member for discarded section.
3574 (try_match_symbols_in_sections): New function.
3575 (already_linked): Likewise.
3576 (_bfd_elf_section_already_linked): Support mixing comdat group
3577 and linkonce section.
3579 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3580 * linker.c (bfd_section_already_linked_table_traverse): New.
3582 * libbfd.h: Regenerated.
3584 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3586 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3587 BFD_RELOC_CRX_SWITCH32.
3588 * bfd-in2.h: Regenerate.
3589 * libbfd.h: Regenerate.
3590 * elf32-crx.c: Support relocation/relaxation of
3591 BFD_RELOC_CRX_SWITCH* types.
3593 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3595 * elf64-ppc.c: Correct "Linker stubs" comment.
3597 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3599 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3600 linked-to section.
3601 (elf_linked_to_section): New.
3603 * elf.c (assign_section_numbers): Set up sh_link for
3604 SHF_LINK_ORDER.
3606 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3607 to sh_link for SHT_IA_64_UNWIND sections.
3609 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3611 * elflink.c (elf_fixup_link_order): Add _() to error message.
3613 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3615 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3616 an error if failed.
3618 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3620 * aout-adobe.c (aout_32_section_already_linked): Defined.
3621 * aout-target.h (MY_section_already_linked): Likewise.
3622 * aout-tic30.c (MY_section_already_linked): Likewise.
3623 * binary.c (binary_section_already_linked): Likewise.
3624 * bout.c (b_out_section_already_linked): Likewise.
3625 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3626 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3627 * coffcode.h (coff_section_already_linked): Likewise.
3628 * i386msdos.c (msdos_section_already_linked): Likewise.
3629 * i386os9k.c (os9k_section_already_linked): Likewise.
3630 * ieee.c (ieee_section_already_linked): Likewise.
3631 * ihex.c (ihex_section_already_linked): Likewise.
3632 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3633 * mmo.c (mmo_section_already_linked): Likewise.
3634 * nlm-target.h (nlm_section_already_linked): Likewise.
3635 * oasys.c (oasys_section_already_linked): Likewise.
3636 * pef.c (bfd_pef_section_already_linked): Likewise.
3637 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3638 * som.c (som_bfd_discard_group): Likewise.
3639 * srec.c (srec_section_already_linked): Likewise.
3640 * tekhex.c (tekhex_section_already_linked): Likewise.
3641 * versados.c (versados_section_already_linked): Likewise.
3642 * vms.c (vms_section_already_linked): Likewise.
3643 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3644 * xsym.c (bfd_sym_section_already_linked): Likewise.
3646 * bfd-in.h (bfd_section_already_linked_table_init): New.
3647 (bfd_section_already_linked_table_free): Likewise.
3649 * coff-rs6000.c (rs6000coff_vec): Add
3650 _bfd_generic_section_already_linked.
3651 (pmac_xcoff_vec): Likewise.
3652 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3653 (aix5coff64_vec): Likewise.
3655 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3656 * elflink.c (_bfd_elf_section_already_linked): New function.
3658 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3660 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3661 (_bfd_generic_section_already_linked): New.
3662 (bfd_section_already_linked_hash_entry): Likewise.
3663 (bfd_section_already_linked): Likewise.
3664 (bfd_section_already_linked_table_lookup): Likewise.
3665 (bfd_section_already_linked_table_insert): Likewise.
3667 * linker.c (bfd_section_already_linked): New.
3668 (_bfd_section_already_linked_table): Likewise.
3669 (bfd_section_already_linked_table_lookup): Likewise.
3670 (bfd_section_already_linked_table_insert): Likewise.
3671 (already_linked_newfunc): Likewise.
3672 (bfd_section_already_linked_table_init): Likewise.
3673 (bfd_section_already_linked_table_free): Likewise.
3674 (_bfd_generic_section_already_linked): Likewise.
3676 * section.c (bfd_section): Remove comdat.
3677 (bfd_comdat_info): Moved to ...
3678 * bfd-in.h (coff_comdat_info): Here.
3679 (bfd_coff_get_comdat_section): New.
3680 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3681 * libcoff-in.h (coff_section_tdata): Add comdat.
3682 * coffcode.h (handle_COMDAT): Updated.
3683 * cofflink.c (coff_link_add_symbols): Likewise.
3684 * ecoff.c (bfd_debug_section): Likewise.
3686 * targets.c (bfd_target): Add _section_already_linked.
3687 (BFD_JUMP_TABLE_LINK): Updated.
3689 * bfd-in2.h: Regenerated.
3690 * libbfd.h: Likewise.
3691 * libcoff.h: Likewise.
3693 2003-07-21 Paul Brook <paul@codesourcery.com>
3695 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3696 elf_fixup_link_order): New functions.
3697 (bfd_elf_final_link): Call elf_fixup_link_order.
3699 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3701 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3702 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3703 common definitions.
3704 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3705 _bfd_elf_symbol_refs_local_p.
3706 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3707 symbols.
3709 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3711 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3712 DYN_NO_NEEDED.
3713 (bfd_elf_get_dyn_lib_class): New prototype.
3714 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3716 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3717 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3718 entry is needed. Issue an error if a DT_NEEDED entry is needed
3719 for a file marked DYN_NO_NEEDED.
3720 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3721 for DT_NEEDED tags.
3723 * bfd-in2.h: Regenerated.
3725 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3727 * elflink.c (elf_section_complain_discarded): Don't complain in
3728 .PARISC.unwind.
3730 2004-07-10 James E Wilson <wilson@specifixinc.com>
3732 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3733 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3734 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3735 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3736 Fix callers.
3737 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3738 bfd_put_64 to bfd_putl64.
3739 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3741 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3743 PR 240
3744 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3745 .init/.fini sections when trying to relax it.
3747 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3749 * elf.c (assign_file_positions_for_segments): Make sure the
3750 .dynamic section is the first section in the PT_DYNAMIC segment.
3752 2004-07-09 Nick Clifton <nickc@redhat.com>
3754 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3755 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3756 sh_elf_get_flags_from_mach functions so that they do not conflict
3757 when this target is built with other sh-elf targets.
3758 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3759 suppression of this function.
3760 (sh_elf_find_flags): Likewise.
3762 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3764 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3765 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3766 (BFD32_BACKENDS): Add elf32-crx.lo.
3767 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3768 (cpu-crx.lo): New target.
3769 (elf32-crx.lo): New target.
3770 * Makefile.in: Regenerate.
3771 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3772 (bfd_archures_list): Add bfd_crx_arch.
3773 * bfd-in2.h: Regenerate.
3774 * config.bfd: Handle crx-*-elf*, crx*.
3775 * configure.in: Handle bfd_elf32_crx_vec.
3776 * configure: Regenerate.
3777 * cpu-crx.c: New file.
3778 * elf32-crx.c: Likewise.
3779 * libbfd.h: Regenerate.
3780 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3781 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3782 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3783 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3784 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3785 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3786 * targets.c (bfd_elf32_crx_vec): Declare.
3787 (bfd_target_vector): Add bfd_elf32_crx_vec.
3789 2004-07-06 Nick Clifton <nickc@redhat.com>
3791 * config.bfd: Add sh-symbian-elf target.
3792 * configure.in: Add bfd_elf32_shl_symbian_vec.
3793 * configure: Regenerate.
3794 * elf-bfd.h (struct elf_backend_data): Add new field
3795 'check_directives'.
3796 * elflink.c (elf_link_add_object_symbols): Invoke the
3797 check_directives function, if defined.
3798 * elfxx-target.h: Provide a default, NULL definition for
3799 check_directives.
3800 * targets.c: Add bfd_elf32_shl_symbian_vec.
3801 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3802 definition.
3803 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3804 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3805 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3806 not already been defined.
3807 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3808 * sh-symbian.c: New file. Provide functions to support the
3809 * sh-symbian-elf target.
3810 * Makefile.am: Add elf32-sh-symbian.c
3811 * Makefile.in: Regenerate.
3813 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3815 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3816 * Makefile.am: Ran make dep-am.
3817 * Makefile.in: Ran make dep-in.
3819 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3821 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3822 externals properly.
3824 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3826 * config.bfd: Add want64 to configuration target s390-*-linux*.
3828 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3830 * bfd.c (bfd_get_section_ident): New.
3832 * elflink.c (elf_link_read_relocs_from_section): Call
3833 bfd_get_section_ident to identify the section when reporting
3834 error.
3835 (_bfd_elf_link_output_relocs): Likewise.
3836 (elf_link_output_extsym): Likewise.
3837 (elf_link_input_bfd): Likewise.
3838 (bfd_elf_gc_record_vtinherit): Likewise.
3840 * bfd-in2.h: Regenerated.
3842 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3843 Nick Clifton <nickc@redhat.com>
3845 PR 204
3846 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3847 of section symbols to mips_elf_sort_hash_table ().
3849 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3851 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3852 change. Comment.
3853 (elf_section_complain_discarded): New function. Handle
3854 .gcc_except_table too.
3855 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3856 in discarded sections.
3857 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3859 2004-06-30 James E Wilson <wilson@specifixinc.com>
3861 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3862 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3864 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3866 PR 233
3867 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3868 local references to discarded sections and report their
3869 locations.
3871 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3873 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3874 sec_info_type, test section name instead.
3876 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3878 PR 240
3879 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3880 in .init/.fini sections.
3882 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3884 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3885 bfd_get_section_limit.
3887 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3889 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3890 output section size.
3892 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3894 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3895 rawsize.
3896 (mmix_elf_perform_relocation): Adjust for above change.
3897 (mmix_elf_relocate_section): Likewise.
3898 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3899 (mmix_elf_get_section_contents): Delete.
3900 (bfd_elf64_get_section_contents): Delete.
3901 (mmix_elf_relocate_section): Zero stub area.
3902 * linker.c (default_indirect_link_order): Alloc max of section size
3903 and rawsize.
3904 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3905 * section.c (bfd_malloc_and_get_section): Likewise.
3906 (struct bfd_section): Update rawsize comment.
3907 * bfd-in2.h: Regenerate.
3909 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3911 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3913 * bfd-in.h (bfd_get_section_limit): Define.
3914 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3915 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3916 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3917 * coff-arm.c (coff_arm_relocate_section): Likewise.
3918 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3919 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3920 (bfd_ns32k_final_link_relocate): Likewise.
3921 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3922 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3923 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3924 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3925 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3926 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3927 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3928 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3929 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3930 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3931 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3932 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3933 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3934 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3935 * elf32-v850.c (v850_elf_reloc): Likewise.
3936 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3937 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3938 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3939 * elf64-mips.c (mips_elf64_gprel32_reloc)
3940 (mips16_gprel_reloc): Likewise.
3941 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3942 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3943 * elf64-sparc.c (init_insn_reloc): Likewise.
3944 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3945 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3946 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3947 (_bfd_mips_elf_generic_reloc): Likewise.
3948 * bfd-in2.h: Regenerate.
3950 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3952 * bfd-in.h (struct stab_info): Move from stabs.c.
3953 * stabs.c (struct stab_link_includes_table): Delete.
3954 (stab_link_includes_lookup): Delete.
3955 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3956 level of indirection from sinfo parm.
3957 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3958 stabstr section. Adjust hash table accesses.
3959 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3960 alloc. Adjust stab_info test.
3961 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3962 (_bfd_coff_final_link): Adjust stab_info test.
3963 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3964 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3965 in place.
3966 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3967 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3968 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3969 stabstr section. Adjust stab_info test.
3970 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3971 (_bfd_write_stab_strings): Adjust prototypes.
3972 * libbfd.h: Regenerate.
3973 * libcoff.h: Regenerate.
3974 * bfd-in2.h: Regenerate.
3976 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3978 From Miod Vallat <miod@online.fr>:
3979 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3981 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3983 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3984 (struct elf32_mn10300_link_hash_entry): Remove
3985 pcrel_relocs_copied.
3986 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3987 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3988 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3989 and gotoff relocations if the symbol doesn't bind locally. Use
3990 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3991 relocation for PCREL32.
3992 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3993 to test whether a symbol binds locally.
3994 (elf32_mn10300_link_hash_newfunc): Don't initialize
3995 pcrel_relocs_copied.
3996 (_bfd_mn10300_elf_discard_copies): Delete.
3997 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3999 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4001 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4003 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4005 * som.c (som_set_reloc_info): Correct small typo.
4007 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4009 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4010 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4011 (m32r_elf_gcsweep_hook): Likewise.
4012 (m32r_elf_check_relocs): Likewise.
4013 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4014 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4015 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4016 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4017 * bfd-in2.h: Regenerated.
4018 * libbfd.h: Regenerated.
4020 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4022 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4023 relocation symbol.
4024 (elf64_x86_64_relocate_section): Issue an error for
4025 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4026 against global symbols when building shared library.
4028 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4030 * section.c (struct sec): Rename "_cooked_size" to "size".
4031 Rename "_raw_size" to "rawsize".
4032 (STD_SECTION): Adjust comments.
4033 (bfd_set_section_size, bfd_get_section_contents): Use size.
4034 (bfd_malloc_and_get_section): New function.
4035 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4036 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4037 Correctly free reloc and contents memory.
4038 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4039 and fake CIE now that we can shink section size to zero.
4040 (_bfd_elf_write_section_eh_frame): Likewise..
4041 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4042 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4043 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4044 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4045 unneeded indirection.
4046 * elf.c (_bfd_elf_section_offset): .. and update call.
4047 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4048 * libbfd.h: Regenerate.
4049 * bfd-in2.h: Regenerate.
4051 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4052 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4053 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4054 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4055 Similarly use "rawsize", if non-zero, in reloc functions to validate
4056 reloc addresses. Use new bfd_malloc_and_get_section in most places
4057 where bfd_get_section_contents was called. Expand all occurrences of
4058 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4059 grok_prstatus and similar functions to "size".
4060 * aix386-core.c (aix386_core_file_p): ..
4061 * aix5ppc-core.c (xcoff64_core_p): ..
4062 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4063 aout_adobe_set_section_contents): ..
4064 * aout-target.h (callback): ..
4065 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4066 MY_bfd_final_link): ..
4067 * aoutf1.h (sunos4_core_file_p): ..
4068 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4069 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4070 final_link, aout_link_input_section): ..
4071 * binary.c (binary_object_p, binary_canonicalize_symtab,
4072 binary_set_section_contents): ..
4073 * bout.c (b_out_callback, b_out_write_object_contents,
4074 b_out_set_section_contents, b_out_bfd_relax_section,
4075 b_out_bfd_get_relocated_section_contents): ..
4076 * cisco-core.c (cisco_core_file_validate): ..
4077 * coff-alpha.c (alpha_ecoff_object_p,
4078 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4079 * coff-arm.c (coff_arm_relocate_section,
4080 bfd_arm_allocate_interworking_sections): ..
4081 * coff-h8300.c (h8300_reloc16_extra_cases,
4082 h8300_bfd_link_add_symbols): ..
4083 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4084 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4085 ppc_bfd_coff_final_link): ..
4086 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4087 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4088 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4089 * coff64-rs6000.c (xcoff64_write_object_contents,
4090 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4091 * coffcode.h (coff_compute_section_file_positions,
4092 coff_write_object_contents): ..
4093 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4094 coff_section_symbol, build_debug_section): ..
4095 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4096 process_embedded_commands, _bfd_coff_link_input_bfd,
4097 _bfd_coff_write_global_sym): ..
4098 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4099 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4100 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4101 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4102 _bfd_dwarf2_find_nearest_line): ..
4103 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4104 ecoff_compute_section_file_positions,
4105 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4106 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4107 _bfd_elf_discard_section_eh_frame_hdr,
4108 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4109 _bfd_elf_write_section_eh_frame,
4110 _bfd_elf_write_section_eh_frame_hdr): ..
4111 * elf-hppa.h (elf_hppa_sort_unwind): ..
4112 * elf-m10200.c (mn10200_elf_relax_section,
4113 mn10200_elf_relax_delete_bytes,
4114 mn10200_elf_get_relocated_section_contents): ..
4115 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4116 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4117 mn10300_elf_relax_delete_bytes,
4118 mn10300_elf_get_relocated_section_contents,
4119 _bfd_mn10300_elf_adjust_dynamic_symbol,
4120 _bfd_mn10300_elf_discard_copies,
4121 _bfd_mn10300_elf_size_dynamic_sections,
4122 _bfd_mn10300_elf_finish_dynamic_sections): ..
4123 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4124 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4125 bfd_elf_set_group_contents, map_sections_to_segments,
4126 elf_sort_sections, assign_file_positions_for_segments,
4127 SECTION_SIZE, copy_private_bfd_data,
4128 _bfd_elf_get_dynamic_reloc_upper_bound,
4129 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4130 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4131 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4132 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4133 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4134 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4135 bfd_elf32_arm_process_before_allocation,
4136 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4137 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4138 elf32_arm_write_section): ..
4139 * elf32-cris.c (cris_elf_grok_prstatus,
4140 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4141 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4142 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4143 elf_cris_discard_excess_dso_dynamics,
4144 elf_cris_discard_excess_program_dynamics): ..
4145 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4146 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4147 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4148 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4149 elf32_frvfdpic_size_dynamic_sections,
4150 elf32_frvfdpic_modify_segment_map,
4151 elf32_frvfdpic_finish_dynamic_sections): ..
4152 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4153 elf32_h8_get_relocated_section_contents): ..
4154 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4155 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4156 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4157 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4158 elf32_hppa_finish_dynamic_sections): ..
4159 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4160 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4161 i370_elf_finish_dynamic_sections): ..
4162 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4163 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4164 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4165 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4166 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4167 * elf32-ip2k.c (ip2k_is_switch_table_128,
4168 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4169 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4170 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4171 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4172 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4173 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4174 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4175 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4176 m32r_elf_get_relocated_section_contents): ..
4177 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4178 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4179 m68hc11_elf_relax_delete_bytes): ..
4180 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4181 m68hc12_elf_size_one_stub): ..
4182 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4183 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4184 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4185 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4186 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4187 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4188 elf32_mips_grok_prstatus): ..
4189 * elf32-or32.c (or32_elf_consth_reloc): ..
4190 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4191 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4192 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4193 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4194 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4195 ppc_elf_final_write_processing): ..
4196 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4197 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4198 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4199 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4200 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4201 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4202 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4203 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4204 * elf32-sh64-com.c (sh64_address_in_cranges,
4205 sh64_get_contents_type): ..
4206 * elf32-sh64.c (sh64_find_section_for_address,
4207 sh64_elf_final_write_processing): ..
4208 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4209 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4210 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4211 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4212 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4213 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4214 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4215 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4216 elf_vax_finish_dynamic_sections): ..
4217 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4218 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4219 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4220 xstormy16_elf_finish_dynamic_sections): ..
4221 * elf32-xtensa.c (xtensa_read_table_entries,
4222 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4223 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4224 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4225 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4226 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4227 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4228 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4229 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4230 xtensa_callback_required_dependence): ..
4231 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4232 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4233 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4234 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4235 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4236 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4237 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4238 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4239 * elf64-hppa.c (allocate_dynrel_entries,
4240 elf64_hppa_size_dynamic_sections,
4241 elf64_hppa_finish_dynamic_sections): ..
4242 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4243 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4244 elf64_mips_grok_prstatus): ..
4245 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4246 mmix_elf_relocate_section, mmix_elf_final_link,
4247 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4248 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4249 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4250 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4251 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4252 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4253 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4254 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4255 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4256 ppc64_elf_finish_dynamic_sections): ..
4257 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4258 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4259 elf_s390_finish_dynamic_sections): ..
4260 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4261 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4262 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4263 sh64_elf64_finish_dynamic_sections): ..
4264 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4265 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4266 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4267 sparc64_elf_finish_dynamic_symbol,
4268 sparc64_elf_finish_dynamic_sections): ..
4269 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4270 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4271 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4272 elf64_x86_64_finish_dynamic_sections): ..
4273 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4274 * elfcode.h (elf_slurp_reloc_table): ..
4275 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4276 elf_finalize_dynstr, elf_link_add_object_symbols,
4277 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4278 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4279 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4280 elf32_mips_grok_prstatus): ..
4281 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4282 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4283 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4284 elfNN_ia64_finish_dynamic_sections): ..
4285 * elfxx-mips.c (mips_elf_create_procedure_table,
4286 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4287 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4288 mips_elf_global_got_index, mips_elf_multi_got,
4289 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4290 mips_elf_allocate_dynamic_relocations,
4291 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4292 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4293 _bfd_mips_elf_always_size_sections,
4294 _bfd_mips_elf_size_dynamic_sections,
4295 _bfd_mips_elf_finish_dynamic_symbol,
4296 _bfd_mips_elf_finish_dynamic_sections,
4297 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4298 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4299 _bfd_elf_mips_get_relocated_section_contents,
4300 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4301 * hp300hpux.c (callback): ..
4302 * hppabsd-core.c (make_bfd_asection): ..
4303 * hpux-core.c (make_bfd_asection): ..
4304 * i386linux.c (linux_link_create_dynamic_sections,
4305 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4306 * i386msdos.c (msdos_write_object_contents): ..
4307 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4308 os9k_set_section_contents): ..
4309 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4310 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4311 ieee_write_section_part, do_with_relocs, do_as_repeat,
4312 do_without_relocs, ieee_write_debug_part, init_for_output,
4313 ieee_set_section_contents): ..
4314 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4315 * irix-core.c (do_sections, make_bfd_asection): ..
4316 * libaout.h (aout_section_merge_with_text_p): ..
4317 * libbfd.c (_bfd_generic_get_section_contents,
4318 _bfd_generic_get_section_contents_in_window): ..
4319 * linker.c (default_indirect_link_order): ..
4320 * lynx-core.c (make_bfd_asection): ..
4321 * m68klinux.c (linux_link_create_dynamic_sections,
4322 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4323 * mach-o.c (bfd_mach_o_make_bfd_section,
4324 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4325 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4326 bfd_mach_o_scan_read_segment): ..
4327 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4328 _bfd_merge_sections): ..
4329 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4330 mmo_map_set_sizes, mmo_canonicalize_symtab,
4331 mmo_internal_write_section, mmo_write_object_contents): ..
4332 * netbsd-core.c (netbsd_core_file_p): ..
4333 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4334 nlm_alpha_set_public_section): ..
4335 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4336 * nlm32-sparc.c (nlm_sparc_write_import): ..
4337 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4338 nlm_compute_section_file_positions): ..
4339 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4340 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4341 * opncls.c (get_debug_link_info): ..
4342 * osf-core.c (make_bfd_asection): ..
4343 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4344 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4345 final_link, aout_link_input_section): ..
4346 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4347 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4348 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4349 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4350 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4351 * ptrace-core.c (ptrace_unix_core_file_p): ..
4352 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4353 _bfd_final_link_relocate, bfd_generic_relax_section,
4354 bfd_generic_get_relocated_section_contents): ..
4355 * reloc16.c (bfd_coff_reloc16_relax_section,
4356 bfd_coff_reloc16_get_relocated_section_c): ..
4357 * riscix.c (riscix_some_aout_object_p): ..
4358 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4359 * sco5-core.c (make_bfd_asection): ..
4360 * simple.c (bfd_simple_get_relocated_section_contents): ..
4361 * som.c (som_object_setup, setup_sections, som_prep_headers,
4362 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4363 som_set_reloc_info, som_get_section_contents,
4364 som_bfd_link_split_section): ..
4365 * sparclinux.c (linux_link_create_dynamic_sections,
4366 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4367 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4368 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4369 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4370 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4371 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4372 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4373 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4374 sunos_finish_dynamic_link): ..
4375 * syms.c (_bfd_stab_section_find_nearest_line): ..
4376 * tekhex.c (first_phase, tekhex_set_section_contents,
4377 tekhex_write_object_contents): ..
4378 * trad-core.c (trad_unix_core_file_p): ..
4379 * versados.c (process_esd, process_otr, process_otr): ..
4380 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4381 * vms-misc.c (add_new_contents): ..
4382 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4383 * vms.c (vms_set_section_contents): ..
4384 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4385 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4386 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4387 * xsym.c (bfd_sym_scan): .. See above.
4389 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4391 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4392 calling _bfd_merged_section_offset only for section symbols.
4394 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4396 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4397 for handling SEC_MERGE symbols in relax_section.
4399 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4401 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4402 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4403 linked together. Mark the result as h8300sx code.
4405 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4407 * elf-bfd.h (struct elf_backend_data): Added
4408 elf_backend_omit_section_dynsym.
4409 (_bfd_elf_link_omit_section_dynsym): Declare.
4410 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4411 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4412 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4413 (_bfd_elf_link_renumber_dynsyms): ... this function.
4414 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4415 _bfd_elf_link_omit_section_dynsym).
4416 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4418 2004-06-21 Nick Clifton <nickc@redhat.com>
4420 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4421 flags.
4423 2004-06-17 Jerome Guitton <guitton@gnat.com>
4425 * bfd-in.h (bfd_cache_close_all): New function declaration.
4426 * bfd-in2.h: Regenerate.
4427 * cache.c (bfd_cache_close_all): New function definition.
4429 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4431 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4432 4.10 and beyond.
4433 * configure: Regenerate.
4435 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4437 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4438 the pre-existing section.
4440 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4442 * section.c (struct sec): Remove usused flags. Reorganize a little.
4443 (bfd_get_section_size_before_reloc): Delete.
4444 (bfd_get_section_size_after_reloc): Delete.
4445 (STD_SECTION): Update.
4446 (bfd_get_section_size_now): Delete.
4447 (bfd_set_section_contents): Don't referece reloc_done.
4448 (bfd_get_section_contents): Remove reloc_done comment.
4449 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4450 reloc_done.
4451 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4452 * ecoff.c (bfd_debug_section): Update initializer.
4453 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4454 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4455 * bfd-in.h (bfd_section_size): Expand.
4456 (bfd_get_section_size): New macro.
4457 * bfd-in2.h: Regenerate.
4458 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4459 bfd_get_section_size_before_reloc with bfd_get_section_size.
4460 * coffcode.h (coff_write_object_contents): Likewise.
4461 * coffgen.c (build_debug_section): Likewise.
4462 * dwarf1.c (parse_line_table): Likewise.
4463 (_bfd_dwarf1_find_nearest_line): Likewise.
4464 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4465 * i386msdos.c (msdos_write_object_contents): Likewise.
4466 * pdp11.c (squirt_out_relocs): Likewise.
4467 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4468 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4470 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4472 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4473 removal) with updated comment.
4474 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4475 BFD_RELOC_32_PCREL.
4476 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4477 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4479 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4481 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4482 overflow on branches to undefweaks.
4484 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4486 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4487 as ecoff_section_data() does not return a valid lvalue.
4489 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4491 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4492 (elf_link_add_object_symbols): Likewise.
4494 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4495 (elf_backend_reloc_type_class): New.
4497 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4499 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4500 netbsd-core.lo.
4501 * configure: Regenerate.
4503 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4505 From: Albert Chin-A-Young <china@thewrittenword.com>
4506 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4507 to unsigned int.
4509 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4511 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4512 change.
4514 2004-05-28 DJ Delorie <dj@redhat.com>
4516 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4517 for linking, but otherwise adjust reloc for merged sections.
4519 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4521 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4522 _bfd_merged_section_offset for local symbols.
4524 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4526 * Makefile.am: Regenerate dependencies.
4527 * Makefile.in: Regenerate.
4528 * archures.c: Add bfd_mach_sh3_nommu .
4529 * bfd-in2.h: Regenerate.
4530 * cpu-sh.c: Add sh3-nommu architecture.
4531 (bfd_to_arch_table): Create new table.
4532 (sh_get_arch_from_bfd_mach): Create new function.
4533 (sh_get_arch_up_from_bfd_mach): Create new function.
4534 (sh_merge_bfd_arch): Create new function.
4535 * elf32-sh.c (sh_ef_bfd_table): Add table.
4536 (sh_elf_check_relocs): Replace switch statement with
4537 use of sh_ef_bfd_table .
4538 (sh_elf_get_flags_from_mach): Add new function.
4539 (sh_find_elf_flags): Likewise.
4540 (sh_elf_copy_private_data): Replace most of non-elf contents
4541 with a call to sh_merge_bfd_arch() .
4543 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4545 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4546 * Makefile.in: Regenerate.
4548 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4550 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4551 custom calling conventions for dynamic symbols.
4552 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4553 symbol if it's an alias to a global one.
4555 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4557 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4558 change.
4560 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4562 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4563 loop over hashes.
4565 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4567 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4568 for SHT_GROUP sections.
4570 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4572 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4573 section data here..
4574 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4575 * merge.c: Formatting. Remove unnecessary casts. Expand
4576 bfd_get_section_alignment macro.
4577 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4578 use throughout file.
4579 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4580 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4581 section name to determine sinfo group, instead test output section
4582 and alignment.
4583 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4584 _bfd_strip_section_from_output rather than just twiddling flags.
4585 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4586 (_bfd_merge_sections): Update prototype.
4587 * libbfd.h: Regenerate.
4589 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4591 * netbsd-core.c: Correctly indent section that sets architecture
4592 from machine ID.
4594 From Miod Vallat <miod@online.fr>:
4595 * m88kopenbsd.c: New file.
4596 * targets.c (m88k_openbsd_vec): New.
4597 * config.bfd: Add m88k-*-openbsd*.
4598 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4599 (m88kopenbsd_vec): New.
4600 * configure: Regenerate.
4601 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4602 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4603 Run "make dep-am".
4604 * Makefile.in: Regenerate.
4605 * po/SRC-POTFILES.in: Regenerate.
4607 2004-05-24 Nick Clifton <nickc@redhat.com>
4609 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4610 introduced by hash table size patch.
4612 2004-05-22 Ben Elliston <bje@au.ibm.com>
4614 * configure.in (is_release): Remove.
4615 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4616 (AC_OUTPUT): Don't output bfdver.h from version.h.
4617 * configure: Regenerate.
4618 * Makefile.am (RELEASE): New variable.
4619 (bfdver.h): New target.
4620 * Makefile.in: Regenerate.
4621 * doc/Makefile.in: Likewise.
4623 2004-05-22 Ben Elliston <bje@au.ibm.com>
4625 * Makefile.am (config.status): Don't depend on version.h.
4626 * Makefile.in: Regenerate.
4628 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4630 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4631 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4632 * libbfd.h: Regenerate.
4633 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4634 (_bfd_elf_rel_local_sym): Likewise.
4635 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4636 (elf_link_input_bfd): Likewise.
4637 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4638 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4639 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4640 (elfNN_ia64_relocate_section): Likewise.
4642 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4644 * hash.c (bfd_default_hash_table_size): New variable.
4645 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4646 (bfd_hash_set_default_size): New function. Set the default size
4647 to a selected prime number close to the argument. Document new
4648 function.
4649 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4650 * bfd-in2.h: Regenerate.
4651 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4652 * Makefile.in: Regenerate.
4654 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4656 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4657 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4658 arm, m68k, m88k and hppa core files.
4660 2004-05-21 Nick Clifton <nickc@redhat.com>
4662 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4663 (bfd_bwrite): Likewise.
4664 (bfd_tell): Likewise.
4665 (bfd_flush): Likewise.
4666 (bfd_stat): Likewise.
4667 (bfd_seek): Likewise.
4668 (bfd_get_mtime): Likewise.
4669 (bfd_get_size): Likewise.
4671 2004-05-19 Ben Elliston <bje@au.ibm.com>
4673 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4675 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4677 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4678 (bfd_generic_openr_next_archived_file): Likewise.
4680 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4682 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4683 section names by inserting a new substring after .gnu.linkonce, except
4684 for .gnu.linkonce.t.* where the "t." is replaced.
4686 2004-05-17 Adam Nemet <anemet@lnxw.com>
4688 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4689 (m68-*-lynxos* case): Likewise.
4690 (powerpc-*-lyxnos* case): New case.
4691 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4693 2004-05-17 David Heine <dlheine@tensilica.com>
4695 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4696 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4697 * bfd.c (bfd_copy_private_header_data): Define.
4698 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4699 interface.
4700 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4701 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4702 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4703 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4704 segments by calling copy_private_bfd_data.
4705 (_bfd_elf_copy_private_header_data): Define.
4706 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4707 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4708 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4709 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4710 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4711 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4712 * som.c (som_bfd_copy_private_header_data): Define.
4713 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4714 * vms.c (vms_bfd_copy_private_header_data): Define.
4715 * bfd-in2.h: Regenerate.
4716 * libbfd.h: Regenerate.
4718 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4720 * elfxx-mips.c (MINUS_TWO): Define.
4721 (mips_elf_higher, mips_elf_highest,
4722 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4723 some bfd_vma values.
4724 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4726 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4728 * som.c (log2): Rename to exact_log2. Adjust all callers.
4730 2004-05-13 Paul Brook <paul@codesourcery.com>
4732 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4733 dwarf3 format CIE entries. Remove comment about the size of the
4734 ra_column field. It is now correctly deduced.
4736 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4738 * config.bfd (or32-*-rtems*): Switch to elf.
4740 2004-05-13 Nick Clifton <nickc@redhat.com>
4742 * po/fr.po: Updated French translation.
4744 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4746 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4747 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4748 Adjust counting of last_local.
4749 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4750 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4751 created by the linker nor !SHF_ALLOC.
4753 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4754 DT_PLTGOT to the start of the .got.plt section instead of the
4755 .got output section. Set sh_entsize for .got section in addition
4756 to .got.plt.
4757 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4758 is at sgot->output_section->vma.
4759 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4760 DT_PLTGOT to the start of the .got.plt section instead of the
4761 .got output section.
4762 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4763 is at sgot->output_section->vma. Set sh_entsize for .got section
4764 in addition to .got.plt.
4765 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4766 (bfd_section_from_phdr): Likewise.
4767 (map_sections_to_segments): Likewise.
4768 (assign_file_positions_for_segments): Likewise.
4769 (get_program_header_size): Likewise.
4770 * elflink.c (bfd_elf_size_dynamic_sections): Set
4771 elf_tdata (output_bfd)->relro from info->relro.
4772 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4774 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4776 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4777 a zero symndx for which we hadn't accounted a dynamic relocation.
4778 (_frvfdpic_add_rofixup): Likewise.
4780 2004-05-07 Brian Ford <ford@vss.fsi.com>
4781 DJ Delorie <dj@redhat.com>
4783 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4784 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4785 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4786 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4788 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4790 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4791 immediately if there's no link info.
4792 (elf32_frvfdpic_copy_private_bfd_data): New.
4793 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4795 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4797 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4798 filename argument is null; do not call strlen on a null pointer.
4800 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4802 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4803 special case.
4805 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4807 * configure.in (bfd_elf32_frvfdpic_vec): New.
4808 * configure: Rebuilt.
4809 * targets.c (bfd_elf32_frvfdpic_vec): New.
4810 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4811 on the latter.
4812 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4813 frvfdpic instead of frv. Rearrange elf-target macros such that
4814 the FDPIC-specific ones are only defined for this new target
4815 vector.
4816 (bfd_elf32_frvfdpic_vec): Declare.
4817 (IS_FDPIC): New.
4818 (elf32_frv_relocate_section): Use it to enable segment checking
4819 and to control rofixup emission. Add output section vma to
4820 applied relocation in non-LOAD non-ALLOC sections. Use
4821 _bfd_error_handler for errors.
4822 (_frv_create_got_section): Create .rel.got and .rofixup only in
4823 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4824 linker script.
4825 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4826 (elf32_frvfdpic_modify_segment_map): Likewise.
4827 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4828 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4829 error message if we miscompute the rofixup size.
4830 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4831 (frvfdpic_elf_encode_eh_address): Likewise.
4832 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4833 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4834 relocs. Reject unknown relocation types.
4835 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4836 (frv_elf_merge_private_bfd_data): Likewise.
4837 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4838 0x4000 for newly-added elf32-frvfdpic.
4840 2004-05-05 Nick Clifton <nickc@redhat.com>
4842 PR/136
4843 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4844 returning NULL as most users of this function do not check its
4845 return value.
4846 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4847 of bfd_cache_lookup().
4848 * sco5-core.c (sco5_core_file_p): Likewise.
4849 * trad-core.c (trad_unix_core_file_p): Likewise.
4851 2004-05-05 Nick Clifton <nickc@redhat.com>
4853 * cache.c (bfd_cache_lookup): Improve formatting.
4854 * archive.c: Fix formatting.
4856 2004-05-05 Peter Barada <peter@the-baradas.com>
4858 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4859 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4860 * bfd-in2.h(bfd_architecture): Regenerate.
4862 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4864 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4865 SEC_MERGE sections.
4866 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4867 those against discarded link-once and SEC_MERGE section symbols.
4869 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4871 * section.c (bfd_get_section_by_name_if): New.
4872 * bfd-in2.h: Regenerated.
4874 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4876 * som.c (som_bfd_is_group_section): Define.
4878 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4880 * section.c (bfd_make_section_anyway): Copy the whole
4881 bfd_hash_entry, not just "next" from existing entry.
4883 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4885 * elf.c (bfd_section_from_shdr): Maintain the section order in
4886 a section group.
4887 (special_sections): Add ".note.GNU-stack".
4888 (elf_fake_sections): Handle section group for relocatable
4889 link..
4891 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4893 * section.c (bfd_sections_find_if): New.
4894 * bfd-in2.h: Regenerated.
4896 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4898 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4900 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4901 * elf.c (bfd_elf_is_group_section): New function.
4902 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4903 * section.c (bfd_generic_is_group_section): New function.
4904 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4905 (BFD_JUMP_TABLE_LINK): Adjust.
4906 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4907 * aout-target.h (MY_bfd_is_group_section): Define.
4908 * aout-tic30.c (MY_bfd_is_group_section): Define.
4909 * bfd.c (bfd_is_group_section): Define.
4910 * binary.c (binary_bfd_is_group_section): Define.
4911 * bout.c (b_out_bfd_is_group_section): Define.
4912 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4913 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4914 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4915 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4916 * coffcode.h (coff_bfd_is_group_section): Define.
4917 * i386msdos.c (msdos_bfd_is_group_section): Define.
4918 * i386os9k.c (os9k_bfd_is_group_section): Define.
4919 * ieee.c (ieee_bfd_is_group_section): Define.
4920 * ihex.c (ihex_bfd_is_group_section): Define.
4921 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4922 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4923 * mmo.c (mmo_bfd_is_group_section): Define.
4924 * nlm-target.h (nlm_bfd_is_group_section): Define.
4925 * oasys.c (oasys_bfd_is_group_section): Define.
4926 * pef.c (bfd_pef_bfd_is_group_section): Define.
4927 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4928 * srec.c (srec_bfd_is_group_section): Define.
4929 * tekhex.c (tekhex_bfd_is_group_section): Define.
4930 * versados.c (versados_bfd_is_group_section): Define.
4931 * vms.c (vms_bfd_is_group_section): Define.
4932 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4933 * bfd-in2.h: Regenerate.
4934 * libbfd.h: Regenerate.
4936 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4938 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4940 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4942 * configure.in: Update version to 2.15.91.
4943 * configure: Regenerate.
4945 2004-04-29 Brian Ford <ford@vss.fsi.com>
4947 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4948 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4949 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4950 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4951 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4952 .gnu.linkonce.wi. sections.
4953 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4954 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4955 .gnu.linkonce.wi..
4956 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4957 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4959 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4961 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4962 * bfd-in2.h: Regenerate.
4963 * libbfd.h: Likewise.
4965 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4967 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4968 dup_common fields.
4969 (setup_sections): Use som_subspace_dictionary_record struct instead
4970 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4971 is_comdat, is_common or dup_common.
4972 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4973 is_comdat, is_common and dup_common in section subspace_dict from
4974 copy_data.
4975 (som_begin_writing): Use som_subspace_dictionary_record struct.
4976 (som_finish_writing): Likewise.
4977 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4978 is_common and dup_common flags in info for symbol. Add comment
4979 regarding linker support for these fields. Slightly reorganize
4980 function.
4981 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4982 dup_common fields in symbol table from symbol info.
4983 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4984 arguments. Set corresponding fields in copy_data. Change all callers.
4985 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4986 symbol table.
4987 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4988 * som.h (som_subspace_dictionary_record): Define.
4989 (som_copyable_section_data_struct): Add is_comdat, is_common and
4990 dup_common fields.
4991 (som_section_data_struct): Use som_subspace_dictionary_record struct
4992 instead of subspace_dictionary_record.
4993 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4995 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4997 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4998 if set. Check reloc_done flag before applying relocations. Use
4999 output addresses, both when applying relocations and when comparing
5000 against the specified section.
5001 (elf_xtensa_relocate_section): Use output address to check if dynamic
5002 reloc is in a literal pool. Set section's reloc_done flag.
5004 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5006 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5007 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5008 section.
5009 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5010 section.
5012 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5014 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5015 structure field removed in 2004-04-24 patch.
5016 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5018 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5019 Constify hdr arg.
5020 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5021 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5022 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5023 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5024 field before calling elf_backend_section_flags.
5026 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5028 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5029 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5030 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5031 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5032 and BFD_RELOC_32_PCREL.
5033 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5034 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5035 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5036 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5037 (mips_elf_next_relocation): Move comment about matching HI/LO
5038 relocations to...
5039 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5040 R_MIPS_GNU_REL_HI16.
5042 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5044 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5045 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5046 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5047 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5048 and update comments to reflect current usage.
5049 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5050 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5051 for MIPS_R_PCREL16.
5052 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5053 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5054 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5055 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5056 type number to be MIPS_R_PCREL16.
5057 (mips_relocate_section): Remove support for link-time relaxation
5058 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5059 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5060 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5061 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5062 relaxation of branches used by embedded-PIC.
5063 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5064 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5065 related members, update comment.
5066 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5067 code related to embedded-PIC.
5068 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5069 initialization of now-removed 'adjust' member of
5070 'struct ecoff_debug_info'.
5072 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5074 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5076 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5078 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5079 relocs for locally defined symbols during -shared final link.
5080 (elf32_arm_final_link_relocate): Likewise.
5082 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5084 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5085 ELF_LINK_POINTER_EQUALITY_NEEDED.
5086 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5087 if r_type is not R_X86_64_PC32.
5088 (elf64_x86_64_finish_dynamic_symbol): If
5089 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5090 SHN_UNDEF symbols.
5092 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5094 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5095 (elf_backend_plt_sym_val): Define.
5097 2004-04-22 Andrew Cagney <cagney@redhat.com>
5099 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5101 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5103 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5104 make_bfd_asection.
5105 * som.c (som_set_section_contents): Constantify second argument.
5106 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5107 (som_object_setup): Rework to avoid warning.
5108 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5109 Likewise.
5111 2004-04-22 Andrew Cagney <cagney@redhat.com>
5113 * cache.c (bfd_cache_close): Check for a previously closed file.
5115 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5117 * bfd.c (bfd_get_synthetic_symtab): Define.
5118 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5119 NAME##_get_synthetic_symtab.
5120 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5121 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5122 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5123 relplt_name fields.
5124 (_bfd_elf_get_synthetic_symtab): New prototype.
5125 * elfcode.h (elf_get_synthetic_symtab): Define.
5126 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5127 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5128 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5129 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5130 * bfd-in2.h: Rebuilt.
5131 * libbfd.h: Rebuilt.
5132 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5133 (elf_backend_plt_sym_val): Define.
5134 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5135 (elf_backend_plt_sym_val): Define.
5136 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5137 (elf_backend_plt_sym_val): Define.
5138 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5139 (elf_backend_plt_sym_val): Define.
5140 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5141 (elf_backend_plt_sym_val): Define.
5142 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5143 (elf_backend_plt_sym_val): Define.
5144 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5145 (elf_backend_plt_sym_val): Define.
5146 * aout-target.h (MY_get_synthetic_symtab): Define.
5147 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5148 * coff-rs6000.c (rs6000coff_vec): Add
5149 _bfd_nodynamic_get_synthetic_symtab.
5150 (pmac_xcoff_vec): Likewise.
5151 * coff64-rs6000.c (rs6000coff64_vec): Add
5152 _bfd_nodynamic_get_synthetic_symtab.
5153 (aix5coff64_vec): Likewise.
5154 * sunos.c (MY_get_synthetic_symtab): Define.
5155 * vms.c (vms_get_synthetic_symtab): Define.
5157 2004-04-22 Nick Clifton <nickc@redhat.com>
5159 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5161 2004-04-22 Peter Barada <peter@the-baradas.com>
5163 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5164 * bfd2-in.h: Regenerate.
5165 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5167 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5169 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5170 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5171 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5172 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5173 * bfd-in2.h: Regenerate.
5175 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5177 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5178 require relocations against a weak symbol to reference the same
5179 symbol hash entry if not a final, static link.
5180 (get_cached_value, add_value_map): Add final_static_link argument.
5181 (remove_literals): Pass final_static_link argument as needed.
5183 2004-04-21 Andrew Cagney <cagney@redhat.com>
5185 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5186 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5187 (opncls_bwrite, opncls_bclose, opncls_bflush)
5188 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5189 bfd iovec that uses function callbacks.
5190 (bfd_close): Use the iovec's bclose.
5191 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5192 (cache_bclose, cache_bflush, cache_bstat)
5193 (cache_iovec): New functions and global variable, implement a
5194 cache "iovec", where applicable set bfd_error.
5195 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5196 * bfdio.c (struct bfd_iovec): Define.
5197 (real_read): Delete function.
5198 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5199 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5200 assume that bread and bwrite set bfd_error.
5201 * bfd.c (struct bfd): Add "iovec", update comments.
5202 * bfd-in2.h, libbfd.h: Re-generate.
5204 2004-04-21 Andrew Cagney <cagney@redhat.com>
5206 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5208 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5210 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5211 (bfd_elf_gc_sections): Fail if a shared object is being created.
5212 Do not fail if dynamic sections have been created. Instead call
5213 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5214 dynamically referenced symbols. Do not mark the whole graph
5215 rooted at .eh_frame, only the section proper.
5217 2004-04-20 DJ Delorie <dj@redhat.com>
5219 * reloc.c: Add BFD_RELOC_32_SECREL.
5220 * bfd-in2.h: Regenerate.
5221 * libbfd.h: Likewise.
5222 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5223 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5224 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5226 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5228 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5229 relocs against hidden/protected undefweak symbols properly.
5230 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5232 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5234 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5235 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5236 core files.
5238 2004-04-17 Brian Ford <ford@vss.fsi.com>
5240 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5241 filepos for the SizeOfHeaders field.
5242 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5243 overflow.
5244 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5246 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5248 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5249 change reloc_done. Set and restore _cooked_size.
5250 (RETURN): Delete.
5252 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5254 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5255 core files.
5257 2004-04-15 Nick Clifton <nickc@redhat.com>
5259 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5261 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5263 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5265 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5267 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5268 when it is a definition.
5270 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5272 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5273 when statically linking PIC code.
5274 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5276 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5278 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5279 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5280 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5281 * configure: Regenerate.
5283 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5285 * elflink.c: Include libiberty.h.
5286 * Makefile.am (elflink.lo): Depend on libiberty.h.
5287 * Makefile.in: Regenerate.
5289 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5291 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5292 ".MIPS.stubs".
5294 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5296 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5297 reserve the memory for dynamic linker
5299 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5301 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5302 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5304 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5306 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5307 RELOC_FOR_GLOBAL_SYMBOL.
5308 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5310 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5312 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5313 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5315 2004-04-01 Paul Brook <paul@codesourcery.com>
5317 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5318 * elf32-arm.h (struct elf32_elf_section_map): New.
5319 (struct _arm_elf_section_data): New.
5320 (elf32_arm_section_data): Define.
5321 (struct elf32_arm_link_hash_table): Add byteswap_code.
5322 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5323 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5324 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5325 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5326 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5327 (bfd_elf32_new_section_hook, elf_backend_write_section,
5328 elf_backend_link_output_symbol_hook): Define.
5330 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5332 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5333 that keeps the characters in a B_INCL..B_EINCL range.
5334 (_bfd_link_section_stabs): When computing the sum of the
5335 characters in a B_INCL..B_EINCL range also keep a copy of those
5336 characters. Use this information to distinguish between
5337 include sections that have the same sum and the same length
5338 but which are nevertheless unique.
5340 2004-03-31 Paul Brook <paul@codesourcery.com>
5342 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5343 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5345 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5347 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5348 to 'sum_chars' and add field 'num_chars'.
5349 (_bfd_link_section_stabs): When computing the sum of the
5350 characters in a B_INCL..B_EINCL range also keep a count of the
5351 number of characters. Use this information to help distinguish
5352 between include sections when have the same sum but which
5353 nevertheless are still unique.
5355 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5357 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5359 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5360 Tomer Levi <Tomer.Levi@nsc.com>
5362 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5363 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5364 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5365 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5366 (cpu-cr16c.lo): New target.
5367 (elf32-cr16c.lo): Likewise.
5368 * Makefile.in: Regenerate.
5369 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5370 (bfd_archures_list): Add bfd_cr16c_arch.
5371 * config.bfd: Handle cr16c-*-elf*.
5372 * configure.in: Handle bfd_elf32_cr16c_vec.
5373 * configure: Regenerate.
5374 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5375 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5376 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5377 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5378 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5379 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5380 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5381 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5382 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5383 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5384 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5385 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5386 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5387 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5388 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5389 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5390 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5391 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5392 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5393 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5394 * targets.c (bfd_elf32_cr16c_vec): Declare.
5395 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5396 * cpu-cr16c.c: New file.
5397 * elf32-cr16c.c: Likewise.
5398 * libbfd.h: Regenerate.
5399 * bfd-in2.h: Likewise.
5401 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5403 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5405 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5407 * Makefile.am: Remove all mention of elflink.h.
5408 * Makefile.in: Regenerate.
5409 * bfd-in.h (bfd_elf_discard_info): Declare.
5410 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5411 * bfd-in2.h: Regenerate.
5412 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5413 bfd_elf32_link_record_dynamic_symbol,
5414 bfd_elf64_link_record_dynamic_symbol,
5415 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5416 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5417 _bfd_elf32_link_record_local_dynamic_symbol,
5418 _bfd_elf64_link_record_local_dynamic_symbol,
5419 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5420 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5421 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5422 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5423 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5424 _bfd_elf32_reloc_symbol_deleted_p,
5425 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5426 (bfd_elf_link_record_dynamic_symbol,
5427 bfd_elf_link_record_local_dynamic_symbol,
5428 bfd_elf_final_link, bfd_elf_gc_sections,
5429 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5430 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5431 bfd_elf_reloc_symbol_deleted_p): Declare.
5432 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5433 * elf32-arm.h: Update for changed function names. Remove local
5434 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5435 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5436 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5437 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5438 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5439 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5440 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5441 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5442 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5443 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5444 (bfd_elfNN_print_symbol): Define.
5445 * elfcode.h: Don't include elflink.h.
5446 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5447 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5448 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5449 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5450 elf_link_record_local_dynamic_symbol): Don't define.
5451 * elflink.c: Update for changed function names. Move elflink.h
5452 code here.
5453 * elflink.h: Delete file.
5454 * po/SRC-POTFILES.in: Regenerate.
5455 * po/bfd.pot: Regenerate.
5457 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5459 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5460 "name" for global syms accidentally removed in 2004-03-20 change.
5462 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5464 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5465 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5466 where Elf_External_* is different for 64 and 32 bit, with
5467 corresponding elf_size_info field.
5468 (struct elf_final_link_info): Use "bfd_byte *" instead
5469 of "Elf_External_Sym *" for external_syms and symbuf.
5470 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5471 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5472 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5473 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5474 (elf_link_sort_cmp2): Adjust.
5475 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5476 using ELF_R_SYM macro. Set u.sym_mask.
5477 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5478 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5479 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5480 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5481 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5482 swap_syn_out functions. Rearrange dyn swap in/out switch.
5483 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5484 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5485 (elf_link_flush_output_syms): Add elf_backend_data arg.
5486 (elf_link_check_versioned_symbol): Likewise.
5487 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5488 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5489 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5490 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5491 ELF_R_TYPE and ELF_R_INFO macros.
5492 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5493 based on size rather than using ELF_R_INFO.
5494 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5495 ELF_R_SYM macro.
5496 (struct alloc_got_off_arg): New.
5497 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5498 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5499 (elf_gc_allocate_got_offsets): Adjust.
5500 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5501 ELF_R_SYM. Use bfd_section_from_elf_index.
5502 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5503 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5504 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5506 2004-03-26 Stan Shebs <shebs@apple.com>
5508 Remove MPW support, no longer used.
5509 * config.bfd (powerpc-*-mpw*): Remove configuration.
5510 * mpw-config.in, mpw-make.sed: Remove files.
5511 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5513 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5515 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5516 (ppc64_elf_add_symbol_hook): New function.
5517 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5518 const from Elf_Internal_Sym param.
5519 * elflink.c (elf_link_add_object_symbols): Adjust.
5520 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5521 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5522 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5523 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5524 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5525 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5526 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5527 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5528 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5529 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5530 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5531 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5532 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5533 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5534 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5535 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5537 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5539 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5540 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5541 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5542 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5543 (bfd_elf64_bfd_link_add_symbols): Delete.
5544 (bfd_elf_link_add_symbols): Declare.
5545 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5546 * elflink.c: Include safe-ctype.h.
5547 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5548 make static.
5549 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5550 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5551 static.
5552 (elf_link_add_archive_symbols): Rename from
5553 _bfd_elf_link_add_archive_symbols, make static.
5554 (elf_link_add_object_symbols): New function. Corresponding
5555 elflink.h function converted to use elf_size_info.
5556 (bfd_elf_link_add_symbols): Likewise.
5557 (bfd_elf_size_dynamic_sections): Adjust.
5558 * elflink.h (elf_bfd_link_add_symbols): Delete.
5559 (elf_link_add_object_symbols): Delete.
5560 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5561 bfd_elf_link_add_symbols.
5562 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5564 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5566 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5567 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5569 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5570 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5571 (_bfd_elf_add_dt_needed_tag): Declare.
5572 (_bfd_elf_sort_symbol): Declare.
5573 (_bfd_elf_finalize_dynstr): Declare.
5574 (RELOC_FOR_GLOBAL_SYM): Formatting.
5575 * elfcode.h (elf_add_dynamic_entry): Delete.
5576 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5577 elflink.h function converted to use elf_size_info.
5578 (_bfd_elf_add_dt_needed_tag): Likewise.
5579 (_bfd_elf_sort_symbol): Likewise.
5580 (_bfd_elf_finalize_dynstr): Likewise.
5581 (compute_bucket_count): Likewise.
5582 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5583 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5584 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5585 * elflink.h: ..here.
5586 (sort_symbol, add_dt_needed_tag): Delete.
5587 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5588 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5589 Update all users.
5590 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5591 * elf32-cris.c (add_dynamic_entry): Likewise.
5592 * elf32-hppa.c (add_dynamic_entry): Likewise.
5593 * elf32-i370.c (add_dynamic_entry): Likewise.
5594 * elf32-i386.c (add_dynamic_entry): Likewise.
5595 * elf32-m32r.c (add_dynamic_entry): Likewise.
5596 * elf32-m68k.c (add_dynamic_entry): Likewise.
5597 * elf32-ppc.c (add_dynamic_entry): Likewise.
5598 * elf32-s390.c (add_dynamic_entry): Likewise.
5599 * elf32-sh.c (add_dynamic_entry): Likewise.
5600 * elf32-sparc.c (add_dynamic_entry): Likewise.
5601 * elf32-vax.c (add_dynamic_entry): Likewise.
5602 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5603 * elf64-alpha.c (add_dynamic_entry): Likewise.
5604 * elf64-hppa.c (add_dynamic_entry): Likewise.
5605 * elf64-ppc.c (add_dynamic_entry): Likewise.
5606 * elf64-s390.c (add_dynamic_entry): Likewise.
5607 * elf64-sparc.c (add_dynamic_entry): Likewise.
5608 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5609 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5610 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5611 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5612 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5613 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5615 2004-03-23 Paul Brook <paul@codesourcery.com>
5617 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5619 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5621 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5622 literal tables and check for relocs outside of literal pools.
5623 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5624 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5625 set DF_TEXTREL.
5626 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5627 (elf_xtensa_relocate_section): Read literal tables and check for
5628 dynamic relocations in read-only sections and not in literal pools.
5630 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5632 PR 51.
5633 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5635 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5637 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5638 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5639 not defined by the executable, or defined in a DSO.
5640 <eliding run-time relocation of .got>: Initialize GOT entry for a
5641 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5642 executable.
5643 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5644 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5645 a PLT reloc to GOT for an executable.
5646 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5647 .got for a DSO and explain why.
5648 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5649 and unreferenced symbols for which a PLT is defined. Adjust
5650 dynamic-symbol pruning correspondingly, to make sure we don't lose
5651 a dynamic symbol also defined by a DSO.
5653 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5655 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5656 and rel args. Group input and output args. Wrap to 80 columns.
5657 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5658 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5659 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5660 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5661 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5662 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5663 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5664 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5665 RELOC_FOR_GLOBAL_SYMBOL invocation.
5667 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5669 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5670 unresolved symbols in objects aren't allowed.
5672 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5673 unresolved symbols.
5674 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5675 (elf_hppa_unmark_useless_dynamic_symbols):
5676 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5677 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5678 (elf32_hppa_relocate_section): Likewise.
5679 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5680 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5681 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5682 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5683 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5685 * elf-m10200.c (mn10200_elf_relocate_section): Use
5686 RELOC_FOR_GLOBAL_SYMBOL.
5687 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5688 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5689 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5690 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5691 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5692 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5693 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5694 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5695 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5696 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5697 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5698 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5700 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5702 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5703 (final_link_relocate): Likewise.
5704 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5705 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5707 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5709 * Makefile.am: Run "make dep-am".
5710 * Makefile.in: Regenerate.
5711 * aclocal.m4: Regenerate.
5712 * config.in: Regenerate.
5713 * po/bfd.pot: Regenerate.
5715 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5716 H.J. Lu <hongjiu.lu@intel.com>
5718 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5719 type and size change code to where it was previously. Remove
5720 dt_needed param. Treat old weak syms as strong if new sym is
5721 from a shared lib, even when old sym is from another shared
5722 lib. Remove unnecessary tests of oldweak and newweak. Correct
5723 comments.
5724 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5725 _bfd_elf_merge_symbol calls.
5726 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5727 dt_needed local var. Update comments.
5728 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5729 (_bfd_elf_add_default_symbol): Likewise.
5731 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5732 strong syms in one shared object overriding weak syms in another.
5734 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5736 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5737 dyn_lib_class field. Rearrange for better packing.
5738 (elf_dt_soname): Delete.
5739 (elf_dyn_lib_class): Define.
5740 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5741 (bfd_elf_set_dt_needed_soname): Delete.
5742 (bfd_elf_set_dyn_lib_class): New function.
5743 * elflink.h (add_dt_needed_tag): New function. Split out from..
5744 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5745 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5746 initialization of soname.
5747 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5748 elf_dt_soname.
5749 * bfd-in.h (enum dynamic_lib_link_class): New.
5750 (bfd_elf_set_dt_needed_soname): Delete.
5751 (bfd_elf_set_dyn_lib_class): Declare.
5752 * bfd-in2.h: Regenerate.
5754 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5755 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5756 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5757 symbol loop. Instead use add_needed to flag tag as written.
5759 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5761 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5762 logic for null_input_bfd detection.
5764 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5766 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5768 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5770 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5771 code.
5773 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5775 * elflink.c (elf_link_read_relocs_from_section): Don't use
5776 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5777 (_bfd_elf_link_read_relocs): ..to here.
5778 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5780 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5782 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5783 values selected in configure.host. Require both to be defined
5784 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5785 corresponding BFD_HOST vars with quotes.
5786 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5787 Always require BFD_HOST_64_BIT_DEFINED.
5788 <file_ptr type>: Find off_t size before emitting message. Combine
5789 off_t and ftello64 conditional.
5790 * configure: Regenerate.
5792 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5794 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5795 aliasing warning. Remove trailing whitespace throughout file.
5797 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5799 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5800 input_section in calls to get_dyn_name.
5801 * 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
5802 local symbols.
5803 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5805 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5807 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5808 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5809 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5810 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5811 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5812 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5813 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5814 when using long.
5815 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5816 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5817 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5818 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5819 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5820 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5821 (read_8_bytes, read_indirect_string, read_address): Likewise.
5822 (read_abbrevs, parse_comp_unit): Likewise.
5823 * targets.c (struct bfd_target): Likewise.
5824 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5825 * hppabsd-core.c: Likewise. Formatting.
5826 * hpux-core.c: Likewise.
5827 * irix-core.c: Likewise.
5828 * netbsd-core.c: Likewise.
5829 * osf-core.c: Likewise.
5830 * ptrace-core.c: Likewise.
5831 * sco5-core.c: Likewise.
5832 * trad-core.c: Likewise.
5833 * configure: Regenerate.
5834 * bfd-in2.h: Regenerate.
5836 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5838 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5839 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5840 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5841 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5842 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5843 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5844 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5845 * libbfd.c: Likewise in function definitions.
5846 (bfd_put_8): Mask with 0xff rather than casting to char.
5847 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5848 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5849 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5850 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5851 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5852 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5853 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5854 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5855 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5856 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5857 * archive.c (do_slurp_coff_armap): Update swap prototype.
5858 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5859 (tic54x_getl_signed_32): Likewise.
5860 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5861 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5862 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5863 (bfd_getp_signed_32, bfd_putp32): Likewise.
5864 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5865 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5866 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5867 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5868 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5869 bfd_h_getx_signed_16, bfd_h_putx16.
5870 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5871 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5872 * hpux-core.c: Likewise.
5873 * irix-core.c: Likewise.
5874 * netbsd-core.c: Likewise.
5875 * osf-core.c: Likewise.
5876 * ptrace-core.c: Likewise.
5877 * sco5-core.c: Likewise.
5878 * trad-core.c: Likewise.
5879 * bfd-in2.h: Regenerate.
5881 2004-03-15 Matt Thomas <matt@3am-software.com>
5883 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5884 selected.
5886 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5888 * config.bfd: Add x86_64-*-openbsd*.
5889 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5890 netbsd-core.lo.
5891 * configure: Regenerate.
5893 2004-03-12 Nick Clifton <nickc@redhat.com>
5894 Dave Murphy <wintermute2k4@ntlworld.com>
5896 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5897 if the input bfd does not contain any code.
5899 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5901 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5903 2004-03-05 Fred Fish <fnf@redhat.com>
5905 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5906 mips16 symbols to be even rather than testing first for even/odd.
5907 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5909 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5911 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5912 layout purposes.
5914 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5916 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5917 undefined symbols as hash_new.
5919 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5921 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5922 * cpu-sh.c: Ditto.
5923 * elf32-sh.c: Ditto.
5924 * bfd-in2.h: Regenerate.
5926 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5928 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5929 dynrelocs.
5930 (_frv_count_got_plt_entries): Initialize them.
5931 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5932 callers.
5933 (frv_pic_relocs_info_for_global): Likewise.
5934 (frv_pic_relocs_info_for_local): Likewise.
5935 (frv_pic_merge_early_relocs_info): New.
5936 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5937 another.
5938 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5939 Check that we don't exceed the allocated count for entry.
5940 (_frv_add_rofixup): Likewise.
5941 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5942 (elf32_frv_finish_dynamic_sections): Improve error message in case
5943 we emit too few rofixup entries.
5945 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5947 * archures.c (bfd_mach_fr450): New.
5948 * bfd-in2.h: Regenerate.
5949 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5950 (arch_info_500): Link to it.
5951 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5952 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5953 (frv_elf_arch_extension_p): New function.
5954 (frv_elf_merge_private_bfd_data): Use it.
5956 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5958 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5960 * elflink.h (is_global_data_symbol_definition): Moved to
5961 elflink.c.
5962 (elf_link_is_defined_archive_symbol): Likewise.
5963 (elf_link_add_archive_symbols): Likewise. Renamed to
5964 _bfd_elf_link_add_archive_symbols.
5966 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5967 of ELF symbol table entry from backend.
5968 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5969 instead of elf_link_add_object_symbols.
5971 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5973 * elf-bfd.h (struct elf_backend_data): Added
5974 elf_backend_can_make_relative_eh_frame,
5975 elf_backend_can_make_lsda_relative_eh_frame and
5976 elf_backend_encode_eh_address.
5977 (_bfd_elf_encode_eh_address): Declare.
5978 (_bfd_elf_can_make_relative): Declare.
5979 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5980 hooks to decide whether to attempt to make_relative and
5981 make_lsda_relative.
5982 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5983 (_bfd_elf_can_make_relative): New.
5984 (_bfd_elf_encode_eh_address): New.
5985 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5986 (frv_elf_encode_eh_address): New.
5987 (elf_backend_can_make_relative_eh_frame): Define.
5988 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5989 (elf_backend_encode_eh_address): Define.
5990 * elfxx-target.h
5991 (elf_backend_can_make_relative_eh_frame): Define.
5992 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5993 (elf_backend_encode_eh_address): Define.
5994 (elfNN_bed): Add them.
5996 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5998 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5999 complain_on_overflow to signed.
6001 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6003 * elflink.h (sort_symbol): New.
6004 (elf_link_add_object_symbols): Use a sorted symbol array for
6005 weakdef.
6007 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6009 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6010 for pc relative relocs.
6011 (elf_s390_relocate_section): Likewise.
6012 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6013 for pc relative relocs.
6014 (elf_s390_relocate_section): Likewise.
6016 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6018 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6019 count_dyn_reloc.
6021 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6023 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6024 field to track if a relocation is against readonly section.
6025 (count_dyn_reloc): Take a new argument for rent->reltext.
6026 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6027 (get_reloc_section): Don't set ia64_info->reltext here.
6028 (allocate_dynrel_entries): Set ia64_info->reltext here.
6030 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6032 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6033 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6034 function's descriptor to symbol+offset, and map local undefweak
6035 symbol to NULL function descriptor.
6036 (elf32_frv_relocate_section): Likewise.
6038 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6040 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6041 M_X86_64_NETBSD.
6042 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6043 (netbsd_core_file_p): Set architecture from machine ID for
6044 selected machines.
6046 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6048 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6049 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6051 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6053 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6054 symbols with non-default visibility.
6056 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6058 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6059 IMAGE_SCN_MEM_WRITE on known sections only.
6061 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6063 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6064 symbols used in PIE relocs.
6066 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6068 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6069 .plt sh_entsize.
6071 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6073 * configure.in: Update version to 2.15.90.
6074 * configure: Regenerate.
6076 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6077 Richard Sandiford <rsandifo@redhat.com>
6079 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6080 _bfd_elf_symbol_refs_local_p to decide whether to decay
6081 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6082 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6083 relocs if the symbol wasn't defined by a regular object file.
6084 Don't check the symbol's dynindx.
6086 2004-02-16 Andrew Cagney <cagney@redhat.com>
6088 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6089 @bfd_file_ptr@.
6090 * bfd-in2.h: Re-generate.
6092 2004-02-14 Andrew Cagney <cagney@redhat.com>
6094 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6095 _LARGEFILE64_SOURCE.
6097 2004-02-13 Andrew Cagney <cagney@redhat.com>
6099 * elf.c (vma_page_aligned_bias): New function.
6100 (assign_file_positions_except_relocs)
6101 (assign_file_positions_for_segments): Replace broken modulo
6102 arithmetic with call to vma_page_aligned_bias.
6104 2004-02-11 Andrew Cagney <cagney@redhat.com>
6106 * bfd-in.h: Update copyright.
6107 (bfd_tell): Change return type to file_ptr.
6108 * bfd-in2.h: Re-generate.
6109 * cache.c: Update copyright.
6110 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6111 parameter.
6112 (close_one): Use real_ftell.
6113 * bfdio.c: Update copyright.
6114 (real_ftell, real_fseek): New functions.
6115 (bfd_tell): Use real_fseek and real_ftell, change return type to
6116 file_ptr.
6117 (bfd_seek): Use real_ftell and real_fseek, change type of
6118 file_position to a file_ptr.
6119 * libbfd-in.h: Update copyright.
6120 (real_ftell, real_fseek): Declare.
6121 * libbfd.h: Re-generate.
6123 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6124 fseeko and fseeko64. Determine bfd_file_ptr.
6125 * configure: Re-generate.
6126 * config.in: Re-generate.
6128 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6130 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6131 * elf32-h8300.c: Likewise.
6133 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6134 Nick Clifton <nickc@redhat.com>
6136 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6137 GOT entries with no associated GOT subsection.
6139 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6141 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6142 * elf.c (swap_out_syms): Use it to decide whether local section
6143 symbols should be named.
6144 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6145 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6146 (elf_backend_name_local_section_symbols): Define.
6147 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6149 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6151 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6152 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6153 finalize pass.
6155 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6157 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6158 to bfd_link_hash_entry passed by reference to
6159 _bfd_generic_link_add_one_symbol.
6161 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6163 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6164 relocations against dynamic symbols.
6166 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6168 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6169 change.
6171 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6173 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6174 * bfd-in2.h, libbfd.h: Rebuilt.
6176 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6178 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6179 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6180 flag has been cleared.
6182 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6184 * coff-h8300.c: Add and adjust comments about relaxation.
6185 * elf32-h8300.c: Likewise.
6187 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6189 * coff-h8300.c: Fix comment typos.
6190 * elf32-h8300.c: Likewise.
6192 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6194 * coff-h8300.c: Add comments about relaxation.
6195 * elf32-h8300.c: Likewise.
6197 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6199 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6200 throughout.
6201 * aclocal.m4: Regenerate.
6202 * configure: Regenerate.
6204 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6206 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6207 mips_elf64_rtype_to_howto instead of using howto_table.
6209 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6211 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6212 the .plt section.
6213 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6214 relocs which would not use the PLT.
6216 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6218 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6219 (ppc64_elf_gc_sweep_hook): Likewise.
6220 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6222 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6224 Adds linker relaxation support for bit manipulation insns like
6225 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6226 bst, btst, bxor.
6227 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6228 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6229 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6230 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6232 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6234 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6236 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6238 * elf32-h8300.c: Fix formatting.
6240 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6242 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6243 dynamic object is present. Declare r_symndx and h in an inner
6244 scope.
6245 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6247 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6249 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6250 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6251 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6252 identically. Do not emit PC24 relocations for shared libraries.
6253 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6254 identically. Don't adjust pc_count.
6255 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6256 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6257 adjust count for branch relocations.
6258 (allocate_dynrelocs): Correct typo in call to
6259 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6260 PC24 or PLT32 relocs when linking.
6262 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6264 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6265 relocation howto with ARM_26 one for consistency.
6266 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6267 that will be converted to ARM_26D ones, since we always want 'done'
6268 relocations to be reflected in section's data.
6269 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6270 offset.
6271 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6272 requested.
6274 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6276 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6277 are not partial_inplace during a relocatable link.
6279 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6281 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6282 if no dynamic object is present. Declare r_symndx and h in an
6283 inner scope.
6285 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6287 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6288 trampoline if it is known out of range.
6290 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6292 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6293 * elf32-frv.c (_frv_osec_readonly_p): New.
6294 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6295 undefweak symbol.
6296 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6297 (elf32_frv_relocate_section): Likewise. Error out if attempting
6298 to emit rofixups or dynamic relocs in read-only segments. Use
6299 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6300 dynamic relocations.
6301 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6302 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6303 relocations or fixups involving merged sections correctly. Avoid
6304 crash when undefined symbol is referenced by R_FRV_32 or
6305 R_FRV_FUNCDESC_VALUE.
6306 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6307 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6308 input section holding local symbol to addend of R_FRV_32 or
6309 R_FRV_FUNCDESC_VALUE dynamic relocation.
6310 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6311 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6312 (elf32_frv_always_size_sections): Don't store pointer to
6313 __stacksize symbol in sec_info.
6314 (elf32_frv_modify_segment_map): Look it up here.
6315 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6316 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6317 of the lazy PLT entry, not only its offset, as the low word of a
6318 function descriptor.
6319 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6320 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6321 if a hash table entry already exists but is not a definition.
6322 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6323 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6324 (_frv_add_rofixup): Don't inline.
6325 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6326 for undefweak symbols.
6327 (elf32_frv_relocate_section): Avoid crash while computing
6328 relocation when linking with shared library. Only emit rofixups
6329 and dynamic relocations for alloc&load sections. Mark binaries
6330 with inter-segment relocations for relocation as a unit.
6331 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6332 (DEFAULT_STACK_SIZE): New.
6333 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6334 emit rofixups or dynamic relocs when linking dynamic non-PIE
6335 executables.
6336 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6337 shared libs too. Reserve the last entry for the GOT pointer.
6338 (elf32_frv_finish_dynamic_sections): Emit it.
6339 (elf32_frv_always_size_sections): New.
6340 (elf32_frv_modify_segment_map): New.
6341 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6342 sections.
6343 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6344 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6345 (elf_backend_always_size_sections): New.
6346 (elf_backend_modify_segment_map): New.
6347 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6348 * config.bfd: Added frv-*-*linux*.
6349 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6350 ABS section, instead of crashing.
6351 (elf32_frv_relocate_section): Don't crash before warning about
6352 different segments in non-PIC relocation.
6353 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6354 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6355 relocs to undefweak symbols.
6356 (elf32_frv_relocate_section): Ditto for undefined symbols.
6357 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6358 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6359 gotfixup section was created.
6360 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6361 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6362 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6363 complain_overflow_signed.
6364 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6365 have not been allocated.
6366 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6367 privfd only if dynamic sections were created.
6368 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6369 for GPREL relocs. When linking relocatable FDPIC executables,
6370 emit warnings for relocations that would be illegal on PIE or
6371 shared libraries. Emit rofixup for R_FRV_32 only if input object
6372 is not FDPIC.
6373 (_frv_create_got_section): Define _gp symbol in the rofixup
6374 section.
6375 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6376 dynamic sections missing, error out requesting -melf32frvfd.
6377 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6378 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6379 computation of addends from section and global or local symbol
6380 value. Change return type to bfd_boolean, and return a failure if
6381 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6382 nonzero addend is required.
6383 (elf32_frv_relocate_section): Likewise. Print error for
6384 unsupported nonzero addends.
6385 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6386 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6387 force everything local.
6388 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6389 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6390 (frv_gotfixup_section): New.
6391 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6392 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6393 and relocsfdv.
6394 (_frv_add_rofixup): New.
6395 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6396 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6397 improve some ugly conditions.
6398 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6399 relocations in fdpic.
6400 (_frv_create_got_section): Create .rofixup.got section.
6401 (struct _frv_dynamic_got_info): Added fixups.
6402 (_frv_count_got_plt_entries): Account in-GOT relocations into
6403 relocs32, relocsfd and relocsfdv. Account them into relocs or
6404 fixups, as appropriate.
6405 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6406 sizing of gotrel.
6407 (elf32_frv_finish_dynamic_sections): Verify that the right number
6408 of relocations and fixups was generated.
6409 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6410 relocsfdv.
6411 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6412 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6413 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6414 descriptor of a (formerly-)global symbol is local.
6415 (struct frv_pic_relocs_info): Adjust comments.
6416 (_frv_emit_got_relocs_plt_entries): Adjust.
6417 (elf32_frv_relocate_section): Likewise.
6418 (_frv_count_got_plt_entries): Likewise.
6419 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6420 symbol's value to addend in the common preamble. Decay dynamic
6421 symbols to section+offset if they bind or call locally, for GOT
6422 and FUNCDESC_VALUE, respectively.
6423 (elf32_frv_relocate_section): Likewise.
6424 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6425 internal or hidden visibility.
6426 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6427 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6428 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6429 (elf32_frv_relocate_section): Pass relocation addend in. Use
6430 original relocation addend to look up the got relocs/plt entries
6431 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6432 processing relocations that reference .scommon symbols.
6433 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6434 Introduce support for dynamic linking.
6435 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6436 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6437 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6438 (frv_reloc_type_lookup): Return REL howtos for executables and
6439 dynamic libraries.
6440 (frv_info_to_howto_rel): New.
6441 (struct frv_elf_link_hash_table): New.
6442 (frv_hash_table, frv_got_section, frv_gotrel_section,
6443 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6444 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6445 (frv_elf_link_hash_table_create): New.
6446 (struct frv_pic_relocs_info): New.
6447 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6448 (frv_pic_relocs_info_find): New.
6449 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6450 New.
6451 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6452 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6453 (_frv_emit_got_relocs_plt_entries): New.
6454 (elf32_frv_relocate_section): Add support for dynamic linking.
6455 Handle new relocations.
6456 (_frv_create_got_section): New.
6457 (elf32_frv_create_dynamic_sections): New.
6458 (ELF_DYNAMIC_INTERPRETER): New.
6459 (struct _frv_dynamic_got_info): New.
6460 (_frv_count_got_plt_entries): New.
6461 (struct _frv_dynamic_got_plt_info): New.
6462 (_frv_compute_got_alloc_data): New.
6463 (_frv_get_got_entry, _frv_get_fd_entry): New.
6464 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6465 (_frv_resolve_final_relocs_info): New.
6466 (elf32_frv_size_dynamic_sections): New.
6467 (elf32_frv_finish_dynamic_sections): New.
6468 (elf32_frv_adjust_dynamic_symbol): New.
6469 (elf32_frv_finish_dynamic_symbol): New.
6470 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6471 whole thing works.
6472 (elf_info_to_howto_rel): Define.
6473 (bfd_elf32_bfd_link_hash_table_create): Define.
6474 (elf_backend_create_dynamic_sections): Define.
6475 (elf_backend_adjust_dynamic_symbol): Define.
6476 (elf_backend_size_dynamic_sections): Define.
6477 (elf_backend_finish_dynamic_symbol): Define.
6478 (elf_backend_finish_dynamic_sections): Define.
6479 (elf_backend_want_got_sym): Define.
6480 (elf_backend_got_header_size): Define.
6481 (elf_backend_want_got_plt): Define.
6482 (elf_backend_plt_readonly): Define.
6483 (elf_backend_want_plt_sym): Define.
6484 (elf_backend_plt_header_size): Define.
6485 (elf_backend_may_use_rel_p): Define.
6486 (elf_backend_may_use_rela_p): Define.
6487 (elf_backend_default_use_rela_p): Define.
6488 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6489 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6490 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6491 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6492 (frv_reloc_map): Map the corresponding BFD relocs to them.
6493 (frv_reloc_type_lookup): ... and back to BFD relocs.
6494 * reloc.c: New relocs.
6495 * bfd-in2.h, libbfd.h: Rebuilt.
6496 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6497 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6498 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6499 R_FRV_FUNCDESC_GOTLO): New.
6500 (frv_reloc_map): Map the corresponding BFD relocs to them.
6501 (frv_reloc_type_lookup): ... and back to BFD relocs.
6502 * reloc.c: New relocs.
6503 * bfd-in2.h, libbfd.h: Rebuilt.
6505 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6507 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6508 targets to support pages of up to 64kB.
6509 (elf32_bed): Redefine to get a separate backend data structure for
6510 traditional targets.
6511 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6512 targets to support pages of up to 64kB.
6513 (elf64_bed): Redefine to get a separate backend data structure for
6514 traditional targets.
6515 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6516 targets to support pages of up to 64kB.
6517 (elf32_bed): Redefine to get a separate backend data structure for
6518 traditional targets.
6520 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6522 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6524 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6526 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6527 (elf_i386_grok_psinfo): Likewise.
6529 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6531 * config.bfd: Add m68k-uClinux target.
6533 2004-01-01 Grant Edwards <grante@visi.com>
6535 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6536 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6537 (elf32_h8_gc_sweep_hook): New function.
6538 (elf_backend_gc_mark_hook): Define.
6539 (elf_backend_gc_sweep_hook): Define.
6540 (elf_backend_can_gc_sections): Define.
6542 For older changes see ChangeLog-0203
6543 \f
6544 Local Variables:
6545 mode: change-log
6546 left-margin: 8
6547 fill-column: 74
6548 version-control: never
6549 End: