| blob | b9d5a99fd78c1abebefc4be47a9ab4d0c4f6bb00 |
1 2008-11-06 Tristan Gingold <gingold@adacore.com>
3 * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros.
4 (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT,
5 BFD_MACH_O_SYM_NDESC): New macros.
6 (bfd_mach_o_i386_thread_flavour): Define according to the latest
7 definition from system header.
8 (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH,
9 BFD_MACH_O_LC_CODE_SIGNATURE.
10 (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK,
11 BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR,
12 BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
13 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
14 BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add.
15 (bfd_mach_o_segment_command): Add room for a nul terminator in
16 segname field.
17 (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE,
18 BFD_MACH_O_PROT_EXECUTE): Add.
19 (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL.
20 (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS.
21 (bfd_mach_o_uuid_command): Add the structure.
22 (bfd_mach_o_load_command): Add uuid field.
23 (bfd_get_mach_o_data): New macro.
24 * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which
25 replaces the macro.
26 (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR,
27 S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS,
28 S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed
29 and moved to mach-o.h.
30 (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS,
31 N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h.
32 (bfd_mach_o_print_symbol): Print much more details.
33 (bfd_mach_o_make_bfd_section): Add prot argument, use canonical
34 dwarf name for dwarf sections. Precisely set section flags.
35 (bfd_mach_o_scan_read_section_32): Add prot argument.
36 (bfd_mach_o_scan_read_section_64): Ditto.
37 (bfd_mach_o_scan_read_section): Ditto.
38 (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging
39 stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section
40 for N_SECT symbols.
41 (bfd_mach_o_i386_flavour_string): Reindent and adjust for new
42 names.
43 (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there
44 are symbols.
45 (bfd_mach_o_scan_read_uuid): New function.
46 (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments
47 flags are now simply HAS_CONTENTS. Pass protection to
48 bfd_mach_o_scan_read_section.
49 (bfd_mach_o_scan_read_command): Decode UUID command.
50 (bfd_mach_o_flatten_sections): Add comments. Fix flavour names.
51 (bfd_mach_o_scan): Set flags according to file type.
52 (mach_o_fat_archentry): Remove abfd field.
53 (bfd_mach_o_archive_p): Remove initialization of abfd field.
54 (bfd_mach_o_openr_next_archived_file): Find previous archive
55 by position and not by bfd (as former bfds may have been freed).
56 Give architecture name to archived file.
57 * mach-o-target.c (TARGET_NAME): Use generic archive for non fat
58 targets.
61 2008-10-30 Jay Krell <jay.krell@cornell.edu>
63 * cache.c (cache_bread): Cast void * pointer before performing
64 arithmetic on it.
66 2008-10-20 Alan Modra <amodra@bigpond.net.au>
68 * elf64-ppc.c (ppc64_elf_process_dot_syms): Renamed from
69 ppc64_elf_check_directives.
70 * elf32-sh-symbian.c (sh_symbian_process_directives): Combine..
71 (sh_symbian_check_directives): ..this
72 (bfd_elf32_sh_symbian_process_directives) ..and this function.
74 2008-10-20 Alan Modra <amodra@bigpond.net.au>
76 * elflink.c (bfd_elf_final_link): Move code reading relocs to..
77 * elf32-spu.c (spu_elf_count_relocs): ..here. Adjust params.
78 * elf-bfd.h (struct elf_backend_data): Update elf_backend_count_relocs
79 params.
81 2008-10-20 Alan Modra <amodra@bigpond.net.au>
83 * elflink.c (bfd_elf_final_link): Use d_ptr rather than d_val
84 where Elf_Internal_Dyn holds an address.
86 2008-10-10 Nathan Froyd <froydnj@codesourcery.com>
88 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge
89 Tag_GNU_Power_ABI_Struct_Return.
91 2008-10-09 Kai Tietz <kai.tietz@onevision.com>
93 * cofflink.c (_bfd_coff_generic_relocate_section): Dump bfd_vma
94 sized addresses instead of long sized.
96 2008-10-09 Alan Modra <amodra@bigpond.net.au>
98 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't attempt to
99 read plt relocs if no dynamic syms.
101 2008-10-08 Nick Clifton <nickc@redhat.com>
103 * configure.in (ALL_LINGUAS): Add "id".
104 * configure: Regenerate.
105 * po/id.po: New Indonesian translation.
107 2008-10-08 Alan Modra <amodra@bigpond.net.au>
109 * elf.c (assign_file_positions_for_load_sections): When checking
110 a segment for contents, don't assume that a non-TLS nobits section
111 must only be followed by nobits sections.
113 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
115 * elf32-cris.c (TLSHOWTO32, TLSHOWTO16): New macros.
116 (cris_elf_howto_table): Add entries for R_CRIS_32_GOT_GD,
117 R_CRIS_16_GOT_GD, R_CRIS_32_GD, R_CRIS_DTP, R_CRIS_32_DTPREL,
118 R_CRIS_16_DTPREL, R_CRIS_DTPMOD, R_CRIS_32_GOT_TPREL,
119 R_CRIS_16_GOT_TPREL, R_CRIS_32_TPREL, R_CRIS_16_TPREL.
120 (cris_reloc_map): Similarly.
121 * reloc.c (bfd_reloc_code_type): Add entries for
122 BFD_RELOC_CRIS_32_GOT_GD, BFD_RELOC_CRIS_16_GOT_GD,
123 BFD_RELOC_CRIS_32_GD, BFD_RELOC_CRIS_DTP,
124 BFD_RELOC_CRIS_32_DTPREL, BFD_RELOC_CRIS_16_DTPREL,
125 BFD_RELOC_CRIS_DTPMOD, BFD_RELOC_CRIS_32_GOT_TPREL,
126 BFD_RELOC_CRIS_16_GOT_TPREL, BFD_RELOC_CRIS_32_TPREL,
127 BFD_RELOC_CRIS_16_TPREL.
128 * libbfd.h, bfd-in2.h: Regenerate.
130 2008-10-03 Alan Modra <amodra@bigpond.net.au>
132 PR 6931
133 * elf.c (bfd_elf_set_group_contents): Assign sh_info for ld -r when
134 the signature symbol is global.
135 * elflink.c (elf_link_input_bfd): Ensure group signature symbol
136 is output when ld -r. Set group sh_info when local.
137 * linker.c (default_indirect_link_order): Handle group sections
138 specially.
140 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
141 Nick Clifton <nickc@redhat.com>
143 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
144 do not match it class and if necessary update the class.
145 (null_error_handler): New function. Suppresses the generation of
146 bfd error messages.
147 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
149 2008-09-30 Alan Modra <amodra@bigpond.net.au>
151 * Makefile.am: Run "make dep-am".
152 * Makefile.in: Regenerate.
154 2008-09-30 Alan Modra <amodra@bigpond.net.au>
156 * elflink.c (elf_link_add_object_symbols): Don't ignore returned
157 value of check_directives.
159 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
160 Steve Ellcey <sje@cup.hp.com>
162 * configure: Regenerate for new libtool.
163 * aclocal.m4: Ditto.
164 * Makefile.in: Ditto.
165 * doc/Makefile.in: Ditto.
167 2008-09-29 Alan Modra <amodra@bigpond.net.au>
169 PR 6789
170 * elf.c (assign_file_positions_for_load_sections): Call
171 _bfd_elf_map_sections_to_segments, not elf_modify_segment_map.
172 (get_program_header_size): Protect against NULL info.
173 (_bfd_elf_map_sections_to_segments): Likewise.
174 * elf32-spu.c (spu_elf_additional_program_headers): Likewise.
176 2008-09-29 Nick Clifton <nickc@redhat.com>
178 * po/vi.po: Updated Vietnamese translation.
180 2008-09-28 Alan Modra <amodra@bigpond.net.au>
182 * elf.c (_bfd_elf_init_private_section_data): Tweak union copy.
183 (bfd_section_from_shdr): Don't change SHT_GROUP section name.
184 * elflink.c (section_signature): New function.
185 (_bfd_elf_section_already_linked): Use it.
187 2008-09-19 Alan Modra <amodra@bigpond.net.au>
189 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Handle vxworks
190 _GLOBAL_OFFSET_TABLE_ in .got.plt section. Add BFD_ASSERTs.
192 2008-09-17 Bob Wilson <bob.wilson@acm.org>
194 * elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative
195 refcount.
197 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
199 PR 6893 - Do not consider FDEs for discarded sections as invalid.
200 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): New REQUIRE_CLEARED_RELOCS.
201 Consider FDEs with cleared relocations as valid and ignorable.
203 2008-09-16 H.J. Lu <hongjiu.lu@intel.com>
205 PR ld/6877
206 * elflink.c (_bfd_elf_merge_symbol): Allow a common symbol to
207 override the function in a shared library.
209 2008-09-16 Alan Modra <amodra@bigpond.net.au>
211 PR 6844
212 * elf32-ppc.c (SYM_VAL): Define. Use throughout to find symbol vma.
213 (ppc_elf_relocate_section): Correct GOT offset calculation.
214 (ppc_elf_finish_dynamic_symbol): Use PPC_HA and PPC_LO.
215 (ppc_elf_finish_dynamic_sections): Likewise. Error if
216 htab->elf.hgot symbol is not defined in htab->got section.
218 2008-09-16 Alan Modra <amodra@bigpond.net.au>
220 PR 6888
221 * elf32-ppc.c (ppc_elf_relocate_section): Handle NULL symbol section
222 on R_PPC_TOC16, R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, R_PPC_EMB_SDA21,
223 R_PPC_EMB_RELSDA, R_PPC_SECTOFF* relocs.
225 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
227 Fix loading large elf64 binaries on 32bit hosts.
228 * configure.in: Call AC_SYS_LARGEFILE.
229 * config.in: Regenerate.
230 * configure: Regenerate.
232 2008-09-08 Tom Tromey <tromey@redhat.com>
234 * elfxx-mips.c (mips16_stub_symndx) <sec>: Mark argument as
235 unused.
237 2008-09-08 H.J. Lu <hongjiu.lu@intel.com>
238 Daniel Jacobowitz <dan@codesourcery.com>
240 PR ld/3191
241 * dwarf2.c (struct adjusted_section): Renamed from struct
242 loadable_section.
243 (struct dwarf2_debug): Adjust for renaming. Add version field.
244 (read_attribute_value): Correctly handle DW_FORM_ref_addr for
245 DWARF3.
246 (find_abstract_instance_name): Pass a pointer to
247 attribute instead of offset. For DW_FORM_ref_addr, get the
248 entry at the offset from the .debug_info section.
249 (scan_unit_for_symbols): Update.
250 (parse_comp_unit): Allow DWARF3. Save the version.
251 (unset_sections): Update for renaming.
252 (place_sections): Likewise. Set new VMAs for DWARF sections
253 also.
255 2008-09-08 Tristan Gingold <gingold@adacore.com>
257 * configure.in: Update version to 2.19.50
258 * configure: Regenerated.
260 2008-09-05 Daniel Jacobowitz <dan@codesourcery.com>
262 * dwarf2.c: Change leading whitespace to tabs.
264 2008-09-05 Tristan Gingold <gingold@adacore.com>
266 Add MacOSX 64 bits support.
267 * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add
268 BFD_MACH_O_PPC_THREAD_STATE_64.
269 (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64,
270 BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64,
271 BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE,
272 BFD_MACH_O_x86_EXCEPTION_STATE.
273 (bfd_mach_o_load_command_type): Add
274 BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64,
275 BFD_MACH_O_LC_UUID.
276 (BFD_MACH_O_CPU_IS64BIT): Added.
277 (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64,
278 BFD_MACH_O_CPU_TYPE_X86_64.
279 (bfd_mach_o_header): Add version field.
280 (bfd_mach_o_section) Add reserved3 field.
281 (bfd_mach_o_segment_command): Add initprot and maxprot fields.
283 * mach-o.c (N_TEXT, N_DATA, N_BSS): Added.
284 (bfd_mach_o_version): New function.
285 (bfd_mach_o_valid): Handle 64bits cpus.
286 (bfd_mach_o_write_header): handler 64bits headers.
287 (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64):
288 New functions (from bfd_mach_o_scan_write_section) to handle both
289 flavors.
290 (bfd_mach_o_scan_write_segment): Parameter wide added to support
291 both flavors.
292 (bfd_mach_o_write_contents): Support both flavors.
293 (bfd_mach_o_read_header): Ditto.
294 (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64):
295 New functions (from bfd_mach_o_scan_read_section) to support both
296 flavors.
297 (bfd_mach_o_scan_read_symtab_symbol): Support both flavors.
298 (bfd_mach_o_scan_read_symtab): Ditto.
299 (bfd_mach_o_scan_read_segment): Parameter wide added to support
300 both flavors.
301 (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64):
302 New functions to call bfd_mach_o_scan_read_segment.
303 (bfd_mach_o_flatten_sections): Support both flavors.
304 (bfd_mach_o_scan_start_address): Ditto.
305 (bfd_mach_o_scan): Ditto.
306 (bfd_mach_o_lookup_section): Ditto.
308 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
310 * elf-hppa.h (elf_hppa_reloc_final_type): Handle R_PARISC_GPREL64,
311 R_PARISC_SEGREL32 and R_PARISC_SEGREL64.
312 * som.c (som_fixup_formats): Add R_DATA_GPREL fixup.
313 (som_hppa_howto_table): Likewise.
314 (hppa_som_gen_reloc_type): In case R_HPPA_GOTOFF, detect R_DATA_GPREL
315 final type.
316 (som_write_fixups): Handle R_DATA_GPREL.
318 2008-08-26 Nick Clifton <nickc@redhat.com>
320 * elf32-arm.c: Fix up comment describing Thumb to ARM interworking
321 stub.
323 2008-08-25 Christophe Lyon <christophe.lyon@st.com>
325 * elf32-arm.c (arm_thumb_arm_v4t_short_branch_stub): Define.
326 (elf32_arm_stub_type): Add arm_thumb_arm_v4t_stub_short_branch.
327 (arm_type_of_stub): Handle armv4t short branches. Update
328 prototype.
329 (arm_stub_is_thumb): Handle arm_thumb_arm_v4t_stub_short_branch.
330 (arm_build_one_stub): Likewise.
331 (arm_size_one_stub): Likewise.
332 (elf32_arm_size_stubs): Use new arm_type_of_stub prototype.
333 (arm_map_one_stub): Handle arm_thumb_arm_v4t_stub_short_branch.
335 2008-08-24 Andreas Schwab <schwab@suse.de>
337 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Do proper
338 extension when calculating difference of offsets.
340 2008-08-24 Alan Modra <amodra@bigpond.net.au>
342 * configure.in: Update a number of obsolete autoconf macros.
343 * aclocal.m4: Regenerate.
345 2008-08-23 Andreas Schwab <schwab@suse.de>
347 * opncls.c (find_separate_debug_file): Use the canonical
348 absolute name of the bfd object for finding the debug file in
349 the global debugfile directory.
351 2008-08-22 Jakub Jelinek <jakub@redhat.com>
353 Fix PR ld/3290 regression for cross-files DW_FORM_ref_addr relocations.
354 * elflink.c (elf_link_add_object_symbols): Make debug symbols local
355 now only for non-RELOCATABLE targets.
357 2008-08-20 Bob Wilson <bob.wilson@acm.org>
359 * elf-bfd.h (elf_object_id): Add XTENSA_ELF_TDATA.
360 * elf32-xtensa.c (elf_howto_table): Add TLS relocations.
361 (elf_xtensa_reloc_type_lookup): Likewise.
362 (TCB_SIZE): Define.
363 (elf_xtensa_link_hash_entry): New.
364 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE, GOT_TLS_ANY): Define.
365 (elf_xtensa_hash_entry): Define.
366 (elf_xtensa_obj_tdata): New.
367 (elf_xtensa_tdata): Define.
368 (elf_xtensa_local_got_tls_type): Define.
369 (elf_xtensa_local_tlsfunc_refcounts): Define.
370 (is_xtensa_elf): Define.
371 (elf_xtensa_mkobject): New.
372 (elf_xtensa_link_hash_table): Add tlsbase field.
373 (elf_xtensa_link_hash_newfunc): New.
374 (elf_xtensa_link_hash_table_create): Use elf_xtensa_link_hash_newfunc.
375 Create an entry for "_TLS_MODULE_BASE_" and save it in tlsbase field.
376 (elf_xtensa_copy_indirect_symbol): New.
377 (elf_xtensa_check_relocs): Rewrite to handle TLS relocations.
378 (elf_xtensa_gc_sweep_hook): Likewise.
379 (elf_xtensa_allocate_dynrelocs): Optimize away GOT entries for
380 TLSDESC_FN relocations when an IE reference is seen.
381 (elf_xtensa_allocate_local_got_size): Likewise.
382 (elf_xtensa_always_size_sections): New.
383 (dtpoff_base, tpoff): New.
384 (elf_xtensa_do_reloc): Handle TLS relocations.
385 (replace_tls_insn): New.
386 (IS_XTENSA_TLS_RELOC): Define.
387 (elf_xtensa_relocate_section): Handle TLS relocations.
388 (get_indirect_call_dest_reg): New.
389 (bfd_elf32_mkobject): Define.
390 (elf_backend_always_size_sections): New.
391 (elf_backend_copy_indirect_symbol): New.
392 * reloc.c (BFD_RELOC_XTENSA_TLSDESC_FN, BFD_RELOC_XTENSA_TLSDESC_ARG)
393 (BFD_RELOC_XTENSA_TLS_DTPOFF, BFD_RELOC_XTENSA_TLS_TPOFF)
394 (BFD_RELOC_XTENSA_TLS_FUNC, BFD_RELOC_XTENSA_TLS_ARG)
395 (BFD_RELOC_XTENSA_TLS_CALL): New.
396 * bfd-in2.h: Regenerate.
397 * libbfd.h: Regenerate.
399 2008-08-18 Richard Sandiford <rdsandiford@googlemail.com>
401 * elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Copy MIPS16
402 stub information.
404 2008-08-17 Nick Clifton <nickc@redhat.com>
406 * elf32-arm.c: Tidy up the code.
407 (bfd_elf32_arm_allocate_interworking_sections): Move common code
408 into...
409 (arm_allocate_glue_section_space): ... New function.
410 (bfd_elf32_arm_add_glue_sections_to_bfd): Move common code
411 into...
412 (arm_make_glue_section): ... New function.
414 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Handle the situation
415 where the sym_hashes are not available.
417 2008-08-17 Alan Modra <amodra@bigpond.net.au>
419 * bfd.c (struct _bfd): Correct outsymbols comment.
420 * bfd-in2.h: Regenerate.
421 * linker.c (bfd_generic_link_read_symbols): Renamed from..
422 (generic_link_read_symbols): ..this, and made global.
424 2008-08-15 Alan Modra <amodra@bigpond.net.au>
426 PR 6526
427 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
428 * Makefile.in: Regenerate.
429 * aclocal.m4: Regenerate.
430 * config.in: Regenerate.
431 * configure: Regenerate.
433 2008-08-14 Jaka Močnik <jaka@xlab.si>
435 * coffgen.c (coff_find_nearest_line): Correct cached line index.
437 2008-08-12 Alan Modra <amodra@bigpond.net.au>
439 * elf32-ppc.c (allocate_dynrelocs): Ignore dyn_relocs when
440 !dynamic_sections_created. Don't make symbols with got
441 references dynamic if !dynamic_sections_created.
442 * elf64-ppc.c (allocate_dynrelocs): Likewise. Alloc dynamic
443 relocs on undefined symbols.
444 (ppc64_elf_relocate_section): Allow dynamic relocs on
445 undefined symbols.
447 2008-08-11 Alan Modra <amodra@bigpond.net.au>
449 * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the plt
450 needs r2 valid, not just those to external syms.
452 2008-08-09 Pedro Alves <pedro@codesourcery.com>
454 * archive.c (_bfd_archive_bsd_update_armap_timestamp): Cast stat
455 st_mtime to long before comparison.
457 2008-08-08 Anatoly Sokolov <aesok@post.ru>
459 * archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35,
460 bfd_mach_avr51): New.
461 * bfd-in2.h: Regenerate.
462 * cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51
463 architectures. Change comments to match architecture comments in GCC.
464 (compatible): Add test for new AVR architectures.
465 * elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize
466 bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51.
467 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
468 E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51.
471 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
472 Daniel Jacobowitz <dan@codesourcery.com>
473 Catherine Moore <clm@codesourcery.com>
474 Mark Shinwell <shinwell@codesourcery.com>
475 Maxim Kuvyrkov <maxim@codesourcery.com>
477 * elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with...
478 (elf_mips_copy_howto): ...this howto. Clear the size fields.
479 (mips_vxworks_jump_slot_howto_rela): Replace with...
480 (elf_mips_jump_slot_howto): ...this howto.
481 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
482 and BFD_RELOC_MIPS_JUMP_SLOT.
483 (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
484 "R_MIPS_JUMP_SLOT".
485 (mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
486 (elf_backend_plt_readonly): Define.
487 (elf_backend_plt_sym_val): Define for non-VxWorks targets.
488 (mips_vxworks_bfd_reloc_type_lookup): Delete.
489 (mips_vxworks_bfd_reloc_name_lookup): Likewise.
490 (mips_vxworks_rtype_to_howto): Likewise.
491 (elf_backend_want_dynbss): Don't define for VxWorks.
492 (elf_backend_plt_readonly): Likewise.
493 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
494 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
495 (elf_backend_mips_rtype_to_howto): Likewise.
496 (elf_backend_adjust_dynamic_symbol): Likewise.
497 (elf_backend_got_symbol_offset): Don't define.
498 * elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
499 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
500 and BFD_RELOC_MIPS_JUMP_SLOT.
501 (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
502 "R_MIPS_JUMP_SLOT".
503 (mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and
504 R_MIPS_JUMP_SLOT.
505 (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
506 (elf_backend_plt_sym_val): Define.
507 * elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
508 (bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
509 and BFD_RELOC_MIPS_JUMP_SLOT.
510 (bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
511 "R_MIPS_JUMP_SLOT".
512 (mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
513 (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
514 (elf_backend_plt_sym_val): Define.
515 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete.
516 (_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs)
517 (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare.
518 * elfxx-mips.c (mips_elf_la25_stub): New structure.
519 (LA25_LUI, LA25_J, LA25_ADDIU): New macros.
520 (mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs"
521 and "has_nonpic_branches" fields. Remove "is_relocation_target" and
522 "is_branch_target".
523 (mips_elf_link_hash_table): Add blank lines. Add
524 "use_plts_and_copy_relocs", "reserved_gotno", "strampoline",
525 "la25_stubs" and "add_stub_section" fields.
526 (mips_htab_traverse_info): New structure.
527 (PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros.
528 (MIPS_RESERVED_GOTNO): Delete.
529 (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry)
530 (mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables.
531 (mips_elf_link_hash_newfunc): Update after the changes to
532 mips_elf_link_hash_entry.
533 (mips_elf_check_mips16_stubs): Replace the DATA parameter with
534 an INFO parameter. Don't look through warnings symbols here;
535 do it in mips_elf_check_symbols instead.
536 (mips_elf_create_stub_symbol): New function.
537 (mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions.
538 (_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise.
539 (mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise.
540 (mips_elf_add_la25_stub, mips_elf_check_symbols): New functions.
541 (mips_elf_gotplt_index): Check for VxWorks.
542 (mips_elf_output_dynamic_relocation): Take the relocation index
543 as an extra parameter. Do not increment reloc_count here.
544 (mips_elf_initialize_tls_slots): Update the calls to
545 mips_elf_output_dynamic_relocation accordingly.
546 (mips_elf_multi_got): Use htab->reserved_gotno instead of
547 MIPS_RESERVED_GOTNO.
548 (mips_elf_create_got_section): Don't allocate reserved GOT
549 entries here. Unconditionally create .got.plt, but don't
550 set its alignment here.
551 (mips_elf_relocation_needs_la25_stub): New function.
552 (mips_elf_calculate_relocation): Redirect branches and jumps to
553 a non-PIC stub if one exists. Check !h->has_static_relocs instead
554 of !htab->is_vxworks when deciding whether to create dynamic
555 relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64.
556 (_bfd_mips_elf_create_dynamic_sections): Unconditionally call
557 _bfd_elf_create_dynamic_sections. Unconditionally set up
558 htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt"
559 if !htab->is_vxworks. Add non-VxWorks values of
560 htab->plt_header_size and htab->plt_entry_size.
561 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
562 non-branch static relocations. Set has_nonpic_branches when an la25
563 stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32,
564 R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic,
565 rather than duplicating the condition. Do not make them dynamic
566 for read-only sections in non-PIC executable objects.
567 Do not protect this code with dynobj == NULL || htab->sgot == NULL;
568 handle each group of cases separately. Add a default case that
569 sets has_static_relocs for non-GOT relocations that cannot be
570 made dynamic. Don't set is_relocation_target and is_branch_target.
571 Reject non-PIC static relocations in shared objects.
572 (_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into...
573 (_bfd_mips_elf_adjust_dynamic_symbol): ...here, using
574 htab->use_plts_and_copy_relocs instead of htab->is_vxworks
575 to select PLT and copy-reloc handling. Set the alignment of
576 .plt and .got.plt when allocating the first entry. Generalize
577 code to handle REL as well as RELA sections and 64-bit as well as
578 32-bit GOT entries. Complain if we find a static-only reloc
579 against an externally-defined symbol and if we cannot create
580 dynamic relocations for it. Allocate copy relocs using
581 mips_elf_allocate_dynamic_relocations on non-VxWorks targets.
582 Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs.
583 Skip reserved .got.plt entries.
584 (_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols
585 instead of mips_elf_check_mips16_stubs to process each symbol.
586 Do the traversal for relocatable objects too.
587 (mips_elf_lay_out_got): Use htab->reserved_gotno instead of
588 MIPS_RESERVED_GOTNO.
589 (_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it
590 is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling
591 to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and
592 DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the
593 PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT.
594 (mips_elf_create_la25_stub_info): New function.
595 (_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries
596 and copy relocs where necessary. Check pointer_equality_needed.
597 (mips_finish_exec_plt): New function.
598 (_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT
599 to the beginning of htab->sgot. Use htab->reserved_gotno instead
600 of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs
601 instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL.
602 Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets.
603 Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set
604 DT_MIPS_PLTGOT.
605 (_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs
606 from the indirect symbol to the direct symbol. Also copy
607 has_nonpic_branches for indirect symbols.
608 (_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and
609 DT_MIPS_RWPLT.
610 (_bfd_mips_elf_link_hash_table_create): Initialize the new
611 mips_elf_link_hash_table fields.
612 (_bfd_mips_vxworks_link_hash_table_create): Set
613 use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1
614 when setting is_vxworks.
615 (_bfd_mips_elf_use_plts_and_copy_relocs): New function.
616 (_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for
617 each la25_stub.
618 (_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects
619 as PIC. Generalize message about linking PIC and non-PIC.
620 (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New
621 functions.
622 * reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT.
623 * bfd-in2.h: Regenerated.
625 2008-08-08 Alan Modra <amodra@bigpond.net.au>
627 * elf.c (bfd_elf_get_elf_syms): Don't leak memory on error.
628 * elflink.c (_bfd_elf_link_read_relocs): bfd_release on error.
629 (elf_link_add_object_symbols): Don't leak memory on error.
630 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
631 (elf_fixup_link_order): Free sections.
633 2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
635 * elf-bfd.h (elf_backend_data): Add a "rela_plts_and_copies_p" field.
636 * elfxx-target.h (elf_backend_rela_plts_and_copies_p): New macro.
637 (elfNN_bed): Use it.
638 * elf.c (_bfd_elf_get_synthetic_symtab): Use rela_plts_and_copies_p
639 instead of default_use_rela_p to choose between ".rel.plt" and
640 ".rela.plt".
641 * elflink.c (_bfd_elf_create_dynamic_sections): Use
642 rela_plts_and_copies_p instead of default_use_rela_p to choose
643 between ".rel.plt" and ".rela.plt", and between ".rel.bss" and
644 ".rela.bss".
646 2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
648 * elf-bfd.h (MIPS_ELF_TDATA): New elf_object_id.
649 * elf32-mips.c (bfd_elf32_mkobject): Define.
650 * elf64-mips.c (bfd_elf64_mkobject): Likewise.
651 * elfn32-mips.c (bfd_elf32_mkobject): Likewise.
652 * elfxx-mips.h (_bfd_mips_elf_mkobject): Declare.
653 * elfxx-mips.c (is_mips_elf): New macro.
654 (_bfd_mips_elf_mkobject): New function.
655 (_bfd_mips_elf_final_link): Use is_mips_elf.
656 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
658 2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
660 * elfxx-mips.c (mips_elf_record_relocs): Defer allocation of a
661 global GOT entry when deferring allocation of dynamic relocations.
662 (allocate_dynrelocs): When allocating deferred dynamic relocations,
663 also do the deferred allocation of a GOT entry.
665 2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
667 * elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field.
668 (mips_elf_got_section): Delete.
669 (mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide
670 how many reloc-only entries there are.
671 (mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as
672 well as g->global_gotno.
673 (mips_elf_make_got_per_bfd): Initialize reloc_only_gotno.
674 (mips_elf_multi_got): Likewise. Use gg->reloc_only_gotno
675 rather than gg->assigned_gotno to store the number of
676 reloc-only GOT entries.
677 (mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter.
678 Initialize reloc_only_gotno.
679 (mips_elf_calculate_relocation): Check htab->got_info instead of
680 dynobj when deciding whether to call mips_elf_adjust_gp,
681 (_bfd_mips_elf_create_dynamic_sections): Adjust the call
682 to mips_elf_create_got_section.
683 (mips_elf_record_relocs): Likewise. Remove redundant
684 "dynobj == NULL" code. Do not use mips_elf_create_got_section
685 or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32
686 and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead.
687 (_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead
688 of mips_elf_got_section.
689 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
690 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
691 Move the initial assignment of G to the block that uses it;
692 it is used for an unrelated purpose later.
694 2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
696 * elfxx-mips.c (count_section_dynsyms): Move before the new first use.
697 (mips_elf_sort_hash_table): Take the output bfd as a parameter.
698 Remove the MAX_LOCAL parameter. Exit early if there are no
699 dynamic symbols, if there is no dynobj, or if there is no
700 GOT section. Use count_section_dynsyms instead of MAX_LOCAL.
701 Assert == rather than <= when checking hsd.max_unref_got_dynindx.
702 Also assert that g->global_gotno is right.
703 (mips_elf_count_forced_local_got_symbols): Rename to...
704 (mips_elf_count_got_symbols): ...and count global GOT entries too.
705 Set the global_got_area of a forced-local GGA_RELOC_ONLY symbol
706 to GGA_NONE.
707 (mips_elf_multi_got): Don't sort the symbol table.
708 (mips_elf_lay_out_got): Likewise. Use mips_elf_count_got_symbols
709 to count the number of global GOT entries.
710 (_bfd_mips_elf_final_link): Unconditionally call
711 mips_elf_sort_hash_table.
713 2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
715 * elfxx-mips.c (GGA_NORMAL, GGA_RELOC_ONLY, GGA_NONE): New macros.
716 (mips_elf_link_hash_entry): Add a "global_got_area" field.
717 (mips_elf_link_hash_newfunc): Initialize it.
718 (mips_elf_sort_hash_table_f): Use h->global_got_area instead of
719 h->root.got.offset. Do not handle forced_local symbols specially.
720 (mips_elf_record_global_got_symbol): Set h->global_got_area
721 instead of h->root.got.offset.
722 (mips_elf_recreate_got): Assert that h->global_got_area == GGA_NONE
723 for indirect and warning symbols.
724 (mips_elf_count_forced_local_got_symbols): Change the argument
725 from a "elf_link_hash_entry" to "mips_elf_link_hash_entry".
726 Use and set h->global_got_area instead of h->root.got.offset.
727 Set it to GGA_NONE for all forced-local symbols.
728 (mips_elf_set_global_got_offset): Set h->global_got_area
729 instead of h->root.got.offset. Use g->global_got_area instead
730 of a combination of dynindx, forced_local and tls_type.
731 (mips_elf_multi_got): Remove disabled code. Pass GGA_* values to
732 mips_elf_set_global_got_offset.
733 (mips_elf_lay_out_got): Use mips_elf_link_hash_traverse instead
734 of elf_link_hash_traverse.
735 (_bfd_mips_elf_copy_indirect_symbol): Copy the indirect symbol's
736 global_got_area to the direct symbol if the latter's value is higher.
737 Set the indirect symbol's area to GGA_NONE.
739 2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
741 * elf32-mips.c (elf_backend_hide_symbol): Delete.
742 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
743 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
744 * elfxx-mips.h (elf_backend_hide_symbol): Likewise.
745 * elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local"
746 and add "needs_lazy_stub".
747 (mips_elf_link_hash_newfunc): Update accordingly.
748 (mips_elf_link_hash_table): Remove "computed_got_sizes" and
749 add "lazy_stub_count".
750 (_bfd_mips_elf_link_hash_table_create): Update accordingly.
751 (mips_elf_output_extsym): Use hd->needs_lazy_stub to detect
752 cases where a lazy stub is being used.
753 (mips_elf_sort_hash_table_f): Use h->root.forced_local instead
754 of h->forced_local.
755 (mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol
756 instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno
757 here.
758 (mips_elf_allocate_dynamic_relocations): Move before new first use.
759 (mips_elf_check_recreate_got, mips_elf_recreate_got): New functions.
760 (mips_elf_resolve_final_got_entries): Move earlier in file. Make at
761 most two passes over the hash table. Use mips_elf_check_recreate_got
762 to see if there are any indirect or warning entries and
763 mips_elf_recreate_got to create a new GOT without them.
764 Return a boolean success value.
765 (mips_elf_count_forced_local_got_entries): New function.
766 (mips_elf_make_got_per_bfd): Check h->root.forced_local instead of
767 h->forced_local.
768 (mips_elf_set_global_got_offset): Likewise.
769 (mips_elf_set_no_stub): Replace with...
770 (mips_elf_forbid_lazy_stubs): ...this new function.
771 (mips_elf_resolve_final_got_entry): Delete.
772 (mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs
773 instead of mips_elf_set_no_stub. Move the code that sets
774 global offsets and allocates dynamic relocations from the main
775 _bfd_mips_elf_size_dynamic_sections loop to here.
776 (_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in
777 .MIPS.stubs here; just set hmips->needs_lazy_stub and increment
778 htab->lazy_stub_count.
779 (_bfd_mips_elf_always_size_sections): Move the stub-estimation
780 code to mips_elf_estimate_stub_size and the GOT-sizing code to
781 mips_elf_lay_out_got. Do not call these functions here.
782 (mips_elf_estimate_stub_size): New function, split
783 out from _bfd_mips_elf_always_size_sections. Call
784 mips_elf_resolve_final_got_entries earlier. Count the number
785 of forced-local entries. Do not add stub sizes to loadable_size;
786 after this patch, the stub sizes are already included in the main
787 estimate. Allocate dynamic relocations here rather than in the
788 main _bfd_mips_elf_size_dynamic_sections loop.
789 (mips_elf_estimate_stub_size): New function, split out from
790 _bfd_mips_elf_always_size_sections.
791 (mips_elf_allocate_lazy_stub): New function.
792 (mips_elf_lay_out_lazy_stubs): Likewise.
793 (_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size,
794 mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle
795 the allocation of sreldyn specially.
796 (_bfd_mips_elf_hide_symbol): Delete.
798 2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
800 * elfxx-mips.c (allocate_dynrelocs): Ignore indirect and warning
801 symbols.
803 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
805 * elfxx-mips.c (mips_elf_link_hash_entry): Move bfd_boolean
806 fields to the end of the structure and make them single-bit
807 bitfields.
808 (mips_elf_link_hash_newfunc): Make the initialization statements
809 follow the new field order.
811 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
813 * elfxx-mips.c (_mips_elf_section_data): Remove the "u.got_info" field.
814 (mips_elf_link_hash_table): Add "sgot" and "got_info" fields.
815 (_bfd_mips_elf_link_hash_table_create): Initialize them.
816 (mips_elf_got_section): Always apply the !maybe_excluded behavior.
817 (mips_elf_got_info): Delete.
818 (mips_elf_initialize_tls_slots): Remove the DYNOBJ local variable.
819 Adjust the call to mips_elf_got_section.
820 (mips_elf_local_got_index): Don't call mips_elf_got_info.
821 Update the call to mips_elf_create_local_got_entry.
822 Use htab->got_info.
823 (mips_elf_global_got_index): Don't call mips_elf_got_info;
824 use htab->got_info and htab->sgot instead.
825 (mips_elf_got_page): Don't call mips_elf_got_info. Update the
826 call to mips_elf_create_local_got_entry.
827 (mips_elf_got16_entry): Likewise.
828 (mips_elf_got_offset_from_index): Replace with DYNOBJ parameter
829 with an INFO parameter. Don't call mips_elf_got_info; use htab->sgot
830 and htab->got_info instead.
831 (mips_elf_create_local_got_entry): Remove the GG and SGOT parameters.
832 Use htab->sgot and htab->got_info.
833 (mips_elf_sort_hash_table): Remove the DYNOBJ local variable.
834 Don't call mips_elf_got_info; use htab->got_info instead.
835 (mips_elf_record_global_got_symbol): Turn G from a paramter to
836 a local variable and read it from htab->got_info.
837 (mips_elf_record_local_got_symbol): Replace the G parameter with
838 an INFO parameter. Make G a local variable and read it from
839 htab->got_info instead.
840 (mips_elf_record_got_page_entry): Likewise.
841 (mips_elf_multi_got): Remove the G parameter and make it a local
842 variable instead. Read it from htab->got_info.
843 (mips_elf_create_got_section): Cache the GOT section in htab->sgot.
844 Store the GOT information in htab->got_info.
845 (mips_elf_calculate_relocation): Don't call mips_elf_got_section
846 and mips_elf_got_info; use htab->sgot and htab->got_info instead.
847 Adjust the calls to mips_elf_got_offset_from_index and
848 mips_elf_adjust_gp.
849 (_bfd_mips_elf_check_relocs): Remove the G and SGOT local variables.
850 Adjust the calls to mips_elf_record_local_got_symbol,
851 mips_elf_record_global_got_symbol and mips_elf_record_got_page_entry.
852 Use htab->sgot.
853 (_bfd_mips_elf_always_size_sections): Remove the DYNOBJ local variable.
854 Don't call mips_elf_got_info; use htab->sgot and htab->got_info instead.
855 Update the call to mips_elf_multi_got.
856 (_bfd_mips_elf_size_dynamic_sections): Don't call mips_elf_got_info;
857 use htab->got_info instead.
858 (_bfd_mips_elf_finish_dynamic_symbol): Update the call to
859 mips_elf_got_section. Get the got_info from the hash table
860 rather than the GOT section.
861 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
862 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
863 (_bfd_mips_elf_hide_symbol): Don't call mips_elf_got_section;
864 get the got_info from the hash table instead. Remove the GOT
865 local variable.
866 (_bfd_mips_elf_final_link): Likewise. Also remove the DYNOBJ
867 local variable.
869 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
871 * elfxx-mips.c (mips_elf_link_hash_table): Add an "sstubs" field.
872 (_bfd_mips_elf_create_dynamic_sections): Use it to cache the stubs
873 section. Don't check whether the section already exists.
874 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->sstubs.
875 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
876 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
877 (_bfd_mips_elf_size_dynamic_sections): Likewise. Don't add the
878 dummy stub to an empty section.
879 (_bfd_mips_elf_link_hash_table_create): Initialize the "sstubs" field.
881 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
883 * reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare.
884 * libbfd.h, bfd-in2.h: Regenerate.
885 * elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
886 R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
887 (mips16_reloc_map): Add mappings.
888 * elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved
889 R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
890 (mips16_elf64_howto_table_rela): Likewise.
891 (mips16_reloc_map): Add mappings.
892 * elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
893 R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
894 (elf_mips16_howto_table_rela): Likewise.
895 (mips16_reloc_map): Add mappings.
896 * elfxx-mips.c (mips_elf_create_shadow_symbol): New function.
897 (section_allows_mips16_refs_p): Likewise.
898 (mips16_stub_symndx): Likewise.
899 (mips_elf_check_mips16_stubs): Treat the data argument as a
900 bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs
901 and create a "shadow" symbol for the original MIPS16 definition.
902 (mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p)
903 (lo16_reloc_p, mips16_call_reloc_p): New functions.
904 (_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize
905 relocation checks.
906 (_bfd_mips16_elf_reloc_shuffle): Likewise.
907 (_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16.
908 (mips_elf_got16_entry): Add comment.
909 (mips_elf_calculate_relocation): Use hi16_reloc_p,
910 lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p
911 to generalize relocation checks. Use section_allows_mips16_refs_p
912 instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and
913 R_MIPS16_GOT16, allowing the former to refer directly to a
914 MIPS16 function if its stub is not needed.
915 (mips16_stub_section_p): Delete.
916 (_bfd_mips_elf_symbol_processing): Convert odd-valued function
917 symbols into even MIPS16 symbols.
918 (mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize
919 a relocation check.
920 (_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end"
921 earlier in the function. Use mips16_stub_symndx to identify
922 the target function. Avoid out-of-bounds accesses when the
923 stub has no relocations; report an error instead. Use
924 section_allows_mips16_refs_p instead of mips16_stub_section_p.
925 Use mips16_call_reloc_p and got16_reloc_p to generalize relocation
926 checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create
927 dynamic relocations for absolute references to __gnu_local_gp.
928 (_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as
929 the argument to mips_elf_check_mips16_stubs. Generalize comment.
930 (_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p
931 to generalize relocation checks.
932 (_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function
933 symbol has a non-MIPS16 stub, redirect the symbol to the stub.
934 Fix an overly long line. Don't give dynamic symbols type STO_MIPS16.
935 (_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and
936 R_MIPS16_GOT16.
938 2008-08-06 Alan Modra <amodra@bigpond.net.au>
940 * elf32-ppc.c (ppc_elf_relax_section): Clear R_PPC_PLTREL24 addend.
941 (ppc_elf_relocate_section <R_PPC_RELAX32_PLT>): Don't bother here.
943 2008-08-05 Alan Modra <amodra@bigpond.net.au>
944 Jaka Močnik <jaka@xlab.si>
946 * coffcode.h (coff_slurp_line_table): bfd_alloc lineno_cache first
947 so that we don't inadvertently free it. Use bfd_alloc for sort
948 arrays, and memcpy sorted line table.
950 2008-08-04 Alan Modra <amodra@bigpond.net.au>
952 * elf32-spu.c (spu_elf_auto_overlay): Use the maximum possible
953 if --fixed-space request is too large.
955 2008-08-04 Alan Modra <amodra@bigpond.net.au>
957 * Makefile.am (SRC-POTFILES.in, BLD-POTFILES.in): Set LC_ALL=C.
958 * Makefile.in: Regenerate.
959 * po/SRC-POTFILES.in: Regenerate.
961 2008-08-02 Alan Modra <amodra@bigpond.net.au>
963 * elf32-spu.c (mark_overlay_section): Move code calculating
964 max_overlay_size to correct block.
965 (spu_elf_auto_overlay): Don't use %x in einfo error message.
967 2008-08-01 Alan Modra <amodra@bigpond.net.au>
968 Jan Kratochvil <jan.kratochvil@redhat.com>
970 * elfcore.h (elf_core_file_p): Ensure we have a backend match
971 with the correct arch size before rejecting the generic fallback.
972 * elfcode.h (elf_object_p): Likewise. Ensure arch size matches
973 before accepting a target.
975 2008-08-01 Alan Modra <amodra@bigpond.net.au>
977 PR 6774
978 * elf.c (rewrite_elf_program_header): Don't wrap p_paddr to
979 include file or program headers.
981 2008-07-30 Alan Modra <amodra@bigpond.net.au>
983 * coff-ppc.c, coffgen.c, ecoff.c, ecofflink.c, elf.c, elf32-frv.c,
984 elf32-iq2000.c, elf32-m32c.c, elf32-mep.c, elf32-mt.c,
985 elf32-sh-symbian.c, elf64-hppa.c, mach-o.c, peXXigen.c, pef.c,
986 ppcboot.c, vms-misc.c, xsym.c: Silence gcc warnings.
988 2008-07-28 Daniel Jacobowitz <dan@codesourcery.com>
990 * elfxx-mips.c (mips_elf_calculate_relocation): Avoid generating
991 relocations for undefined weak symbols with non-default visibility.
992 (_bfd_mips_elf_check_relocs): Use possibly_dynamic_relocs for
993 global symbols in shared libraries.
994 (allocate_dynrelocs): New function.
995 (_bfd_mips_elf_adjust_dynamic_symbol): Do not handle
996 possibly_dynamic_relocs here.
997 (_bfd_mips_elf_size_dynamic_sections): Call allocate_dynrelocs.
999 2008-07-28 Alexandre Oliva <aoliva@redhat.com>
1001 * elf32-i386.c (struct elf_i386_link_hash_table): Added field
1002 tls_module_base.
1003 (elf_i386_link_hash_table_create): Initialize it.
1004 (elf_i386_always_size_sections): Set it.
1005 (set_tls_module_base): New.
1006 (elf_i386_relocate_sections): Call it.
1007 * elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added
1008 field tls_module_base.
1009 (elf64_x86_64_link_hash_table_create): Initialize it.
1010 (elf64_x86_64_always_size_sections): Set it.
1011 (set_tls_module_base): New.
1012 (elf64_x86_64_relocate_sections): Call it.
1013 Reported by Cary Coutant <ccoutant@google.com>
1015 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
1017 * elf32-arm.c (arm_map_one_stub): Declare variables at beginning
1018 of block.
1019 * elf32-avr.c (get_local_syms): Likewise.
1021 2008-07-28 Alan Modra <amodra@bigpond.net.au>
1023 PR 6769
1024 * bfd-in.h (BFD_VMA_FMT): Define.
1025 (printf_vma, sprintf_vma): Use the above.
1026 (_bfd_int64_low, _bfd_int64_high): Delete.
1027 * bfd-in2.h: Regenerate.
1029 2008-07-27 Alan Modra <amodra@bigpond.net.au>
1031 * elf.c (_bfd_elf_make_section_from_shdr): Ignore return from
1032 elf_parse_notes. Use bfd_malloc_and_get_section.
1033 (elf_parse_notes): Validate note namesz and descsz.
1035 2008-07-26 Michael Eager <eager@eagercon.com>
1037 * elf32-ppc.c (ppc_elf_merge_obj_attributes): Check compatibility
1038 between single-float, double-float, and soft-float.
1040 2008-07-24 Daniel Jacobowitz <dan@codesourcery.com>
1042 * elf32-mips.c (elf_backend_write_section): Define.
1044 2008-07-24 Nick Clifton <nickc@redhat.com>
1046 * elf.c (_bfd_elf_map_sections_to_segments): Catch off by one
1047 error assigning sections to segments.
1049 2008-07-22 Nick Clifton <nickc@redhat.com>
1051 * elf.c (_bfd_elf_map_sections_to_segments): Allow sections in
1052 adjoining pages to be included in the same segment.
1054 2008-07-22 Simon Baldwin <simonb@google.com>
1056 * elflink.c (elf_link_output_extsym): Set st_size to zero for
1057 symbols from dynamic libraries.
1059 2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
1061 PR ld/4424
1062 * elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible
1063 to check if 2 inputs are compatible.
1065 2008-07-21 Sterling Augustine <sterling@tensilica.com>
1067 * elf.c (assign_file_positions_for_load_sections): Print vma in
1068 error message about overlapping section vmas.
1070 2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
1072 PR ld/6747
1073 * elf32-frv.c (elf32_frv_relocate_section): Revert the change
1074 for PR ld/6446 checked in by accident on May 21, 2008.
1076 2008-07-21 Nick Clifton <nickc@redhat.com>
1078 * coff-sh.c (bfd_pe_print_pdata): Define to NULL for non
1079 COFF_WITH_PE based SH ports.
1080 * libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype.
1081 * arm-wince-pe.c (bfd_pe_print_pdata): Use
1082 _bfd_pe_print_ce_compressed_pdata.
1083 (slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move
1084 to...
1085 * peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to
1086 _bfd_XX_print_ce_compressed_pdata.
1088 2008-07-21 Alan Modra <amodra@bigpond.net.au>
1090 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop
1091 unwanted zero terminators.
1093 2008-07-21 Alan Modra <amodra@bigpond.net.au>
1095 * elf32-spu.c (spu_elf_relocate_section): Expand
1096 RELOC_FOR_GLOBAL_SYMBOL. Don't warn about undefined symbols for
1097 R_SPU_PPU32 and R_SPU_PPU64 relocations.
1099 2008-07-21 Luis Machado <luisgpm@br.ibm.com>
1101 * elf-bfd.h: Declare elfcore_write_ppc_vsx.
1102 * elf.c (elfcore_grok_ppc_vsx): New function.
1103 (elfcore_write_ppc_vsx): New function
1104 (elfcore_grok_note): Handle VSX notes.
1105 (elfcore_write_register_note): Handle VSX notes.
1107 2008-07-18 Joseph Myers <joseph@codesourcery.com>
1109 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
1110 * bfd-in2.h: Regenerate.
1111 * elf32-arm.c (struct elf_arm_obj_tdata): Add field
1112 no_wchar_size_warning.
1113 (bfd_elf32_arm_set_target_relocs): Add new parameter
1114 no_wchar_warn.
1115 (elf32_arm_merge_eabi_attributes): Give a warning, not an error,
1116 for conflicting wchar_t attributes. Do not warn if
1117 --no-wchar-size-warning. Make diagnostic text more specific.
1119 2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
1121 PR ld/6748
1122 * elf32-arm.c (elf32_arm_link_hash_table_create): Initialize
1123 new fields added for ARM long call support.
1125 2008-07-18 Danny Backx <dannybackx@users.sourceforge.net>
1127 * pe-arm-wince.c (pe_print_compressed_pdata): Define new function to
1128 print compressed pdata structure as described on MSDN. This only
1129 applies to a limited set of architectures (ARM, SH4).
1130 (slurp_symtab, my_symbol_for_address): Define static helper
1131 functions for pe_print_compressed_pdata.
1132 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
1133 (bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
1134 * bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
1135 bfd_coff_backend_data, call the function if non-null.
1136 * pei-mcore.c: Add target dependent initialisation for
1137 bfd_coff_backend_data.
1138 * coff-sh.c: Likewise.
1139 * coff64-rs6000.c: Likewise.
1140 * coff-rs6000.c: Likewise.
1141 * libcoff-in.h: Likewise.
1142 * cf-i386lynx.c: Likewise.
1143 * coff-alpha.c: Likewise.
1144 * coff-apollo.c: Likewise.
1145 * coff-arm.c: Likewise.
1146 * coff-aux.c: Likewise.
1147 * coff-h8300.c: Likewise.
1148 * coff-h8500.c: Likewise.
1149 * coff-i386.c: Likewise.
1150 * coff-i860.c: Likewise.
1151 * coff-i960.c: Likewise.
1152 * coff-ia64.c: Likewise.
1153 * coff-m68k.c: Likewise.
1154 * coff-m88k.c: Likewise.
1155 * coff-maxq.c: Likewise.
1156 * coff-mips.c: Likewise.
1157 * coff-or32.c: Likewise.
1158 * coff-sparc.c: Likewise.
1159 * coff-tic30.c: Likewise.
1160 * coff-tic4x.c: Likewise.
1161 * coff-tic54x.c: Likewise.
1162 * coff-tic80.c: Likewise.
1163 * coff-w65.c: Likewise.
1164 * coff-we32k.c: Likewise.
1165 * coff-x86_64.c: Likewise.
1166 * coff-z80.c: Likewise.
1167 * coff-z8k.c: Likewise.
1168 * pe-mcore.c: Likewise.
1169 * pe-mips.c: Likewise.
1170 * pe-ppc.c: Likewise.
1171 * peXXigen.c: Likewise.
1172 * pei-ppc.c: Likewise.
1173 * libcoff.h: Regenerate.
1175 2008-07-16 Bernd Schmidt <bernd.schmidt@analog.com>
1177 * elf32-bfin.c (bfin_check_relocs, bfin_relocate_section,
1178 bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
1179 ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
1180 struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
1181 separate from non-FD-PIC.
1183 2008-07-14 DJ Delorie <dj@redhat.com>
1185 * elf-m10300.c (mn10300_elf_final_link_relocate): Correct overflow
1186 checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16
1187 relocs.
1188 (mn10300_elf_relax_section): Correct jump offset check when target
1189 is in a different section.
1191 2008-07-15 Jie Zhang <jie.zhang@analog.com>
1193 * elf32-bfin.c (elf32_bfin_special_sections[]): New.
1194 (elf_backend_special_sections): Define.
1196 2008-07-13 Craig Silverstein <csilvers@google.com>
1198 PR binutils/6743
1199 * dwarf2.c (struct dwarf2_debug): New variable info_ptr_memory.
1200 (find_line): Use info_ptr_memory instead of sec_info_ptr.
1201 (_bfd_dwarf2_cleanup_debug_info): Likewise.
1203 2008-07-12 Jie Zhang <jie.zhang@analog.com>
1205 Revert
1206 2008-07-12 Jie Zhang <jie.zhang@analog.com>
1207 * elf.c (_bfd_elf_map_sections_to_segments): Don't put
1208 executable sections into the same segment with other
1209 read only sections if --sep-code.
1210 * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
1211 (elf32_bfin_data_in_l1): New variable.
1212 (elf32_bfin_final_write_processing): New.
1213 (elf32_bfin_special_sections[]): New.
1214 (elf_backend_final_write_processing): Define.
1215 (elf_backend_special_sections): Define.
1217 2008-07-12 Jie Zhang <jie.zhang@analog.com>
1219 * elf.c (_bfd_elf_map_sections_to_segments): Don't put
1220 executable sections into the same segment with other
1221 read only sections if --sep-code.
1222 * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
1223 (elf32_bfin_data_in_l1): New variable.
1224 (elf32_bfin_final_write_processing): New.
1225 (elf32_bfin_special_sections[]): New.
1226 (elf_backend_final_write_processing): Define.
1227 (elf_backend_special_sections): Define.
1229 2008-07-11 Andreas Schwab <schwab@suse.de>
1231 * dwarf2.c (read_section): Take pointer to bfd_size_type instead
1232 of unsigned long as last parameter.
1233 (struct dwarf2_debug): Define dwarf_abbrev_size, dwarf_line_size,
1234 dwarf_str_size and dwarf_ranges_size as bfd_size_type instead of
1235 unsigned long.
1237 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
1239 * elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0
1240 for all relocation types. Allow any type of relocation to refer to
1241 __gnu_local_gp.
1243 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
1245 * elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16.
1246 (mips_elf_calculate_relocation): Likewise.
1247 (_bfd_mips_elf_add_symbol_hook): Likewise.
1248 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1249 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1251 2008-07-10 Andreas Schwab <schwab@suse.de>
1253 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Add missing
1254 paren.
1256 2008-07-09 Craig Silverstein <csilvers@google.com>
1258 * Makefile.am (BFD32_LIBS): Add compress.lo.
1259 (BFD32_LIBS_CFILES): Add compress.c.
1260 (BFD_H_FILES): Likewise.
1261 * Makefile.in: Regenerate.
1262 * bfd-in2.h: Regenerate.
1263 * config.in: Add HAVE_ZLIB_H
1264 * configure.in: Add test for libz and zlib.h
1265 * configure: Regenerate.
1266 * dwarf2.c (read_section): New function.
1267 (read_indirect_string): Call new function read_section.
1268 (read_abbrevs): Likewise.
1269 (decode_line_info): Likewise.
1270 (read_debug_ranges): Likewise.
1271 (find_line): Call new function read_section when just one
1272 .zdebug_info section is found, otherwise read and compress
1273 multiple sections.
1274 (_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
1275 * elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
1276 (special_sections_z): New struct.
1277 (special_sections): Refer to special_sections_z.
1278 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
1279 sections named .zdebug_*.
1280 (_bfd_mips_elf_fake_sections): Likewise.
1281 * compress.c: New file.
1282 (bfd_uncompress_section_contents): New function.
1284 2008-07-07 Christophe Lyon <christophe.lyon@st.com>
1286 * elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in
1287 the presence of a PLT.
1289 2008-07-07 Alan Modra <amodra@bigpond.net.au>
1291 * bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char.
1293 2008-07-02 Alan Modra <amodra@bigpond.net.au>
1295 * elf32-ppc.c (is_pic_glink_stub): New function.
1296 (ppc_elf_get_synthetic_symtab): Don't generate symbols when
1297 multiple shared/pie stubs per plt entry.
1299 2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
1301 * elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
1302 bed->s->int_rels_per_ext_rel.
1304 2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
1306 * syms.c (BSF_SYNTHETIC): New flag.
1307 * elf.c (_bfd_elf_get_synthetic_symtab): Set it.
1308 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
1309 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
1310 * bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
1311 for synthetic symbols.
1312 * bfd-in2.h: Regenerate.
1314 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1316 * elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
1317 Expand comments.
1318 (arm_map_one_stub): Use | 1 when setting the low bit.
1320 2008-06-29 Andreas Schwab <schwab@suse.de>
1322 * elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
1323 addend on _GLOBAL_OFFSET_TABLE_.
1325 2008-06-24 Daniel Jacobowitz <dan@codesourcery.com>
1327 * elf32-arm.c (STUB_ENTRY_NAME): Define.
1328 (arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
1329 (arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
1330 R_ARM_ABS32.
1331 (struct elf32_arm_stub_hash_entry): Add output_name.
1332 (arm_build_one_stub): Move offsets into the offset argument
1333 of _bfd_final_link_relocate. Correct offset for
1334 arm_thumb_arm_v4t_stub_long_branch.
1335 (elf32_arm_size_stubs): Set stub_entry->output_name.
1336 (elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
1337 Update all callers.
1338 (elf32_arm_output_stub_sym): New.
1339 (arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym.
1341 2008-06-20 Alan Modra <amodra@bigpond.net.au>
1343 * elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
1344 non-branch insns.
1346 2008-06-20 Alan Modra <amodra@bigpond.net.au>
1348 * elf32-spu.c (build_stub): Allow wraparound on stub branches.
1349 (allocate_spuear_stubs, build_spuear_stubs): Return value from
1350 count_stub/build_stub.
1351 (spu_elf_build_stubs): Correct location of stub reloc error message.
1353 2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1355 * elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.
1357 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1359 * configure: Regenerate.
1361 2008-06-17 Alan Modra <amodra@bigpond.net.au>
1363 * elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
1364 (spu_elf_check_vma): Add extra_stack_space param, copy to htab.
1365 (spu_elf_auto_overlay): Use it.
1366 (RECURSE_UNMARK): Define as 0.
1367 (unmark_overlay_section): Heed RECURSE_UNMARK.
1368 * elf32-spu.h (spu_elf_check_vma): Update prototype.
1370 2008-06-12 DJ Delorie <dj@redhat.com>
1372 * elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.
1374 2008-06-09 Paul Brook <paul@codesourcery.com>
1376 bfd/
1377 * elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared
1378 libraries.
1380 2008-06-09 Christophe Lyon <christophe.lyon@st.com>
1382 * elf32-arm.c (arm_stub_is_thumb): Define.
1383 (elf32_arm_final_link_relocate): Handle near mode switching stubs.
1385 2008-06-07 Alan Modra <amodra@bigpond.net.au>
1387 * elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp
1388 to stack calculation.
1390 2008-06-06 Paul Brook <paul@codesourcery.com>
1392 bfd/
1393 * elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input.
1395 2008-06-06 Alan Modra <amodra@bigpond.net.au>
1397 * elf32-spu.c (spu_elf_auto_overlay): Relax requirement that
1398 file names be unique. Specify archive:path in overlay script.
1400 2008-06-05 Alan Modra <amodra@bigpond.net.au>
1402 PR ld/6590
1403 * elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets.
1405 2008-06-04 Alan Modra <amodra@bigpond.net.au>
1407 * elf.c (ignore_section_sym): Don't test section sym value here.
1408 (elf_map_symbols): Instead check zero value here as was done prior
1409 to 2006-05-26 change.
1411 2008-06-04 Nick Clifton <nickc@redhat.com>
1413 PR ld/6019
1414 * elf32-avr.c (elf32_avr_relax_section): Handle the case where
1415 there are no local symbols.
1417 2008-06-04 Alan Modra <amodra@bigpond.net.au>
1419 * elf32-spu.c (get_sym_h): Don't attempt to read global syms.
1420 (process_stubs): Likewise.
1421 (discover_functions): Don't used cached symbols.
1422 (maybe_insert_function): Correct condition under which function
1423 array is realloc'd.
1424 (mark_functions_via_relocs): Delete unused variable.
1426 2008-05-30 Frediano Ziglio <frediano.ziglio@vodafone.com>
1427 Nick Clifton <nickc@redhat.com>
1429 PR ld/6511
1430 * elf64-hppa.c (allocate_global_data_opd): Default to using the
1431 dynamic symbol table for local function names in shared libraries.
1433 2008-05-29 Jan Kratochvil <jan.kratochvil@redhat.com>
1435 * elf.c (assign_file_positions_for_load_sections): Adjust pre-section
1436 gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses.
1438 2008-05-28 Alan Modra <amodra@bigpond.net.au>
1440 * elf32-spu.c (spu_elf_object_p): New function.
1441 (elf_backend_object_p): Define.
1442 (build_stub): Correct second word of 8 byte overlay stubs.
1443 (spu_elf_relocate_section): Formatting.
1445 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1447 * elf.c (elfcore_write_register_note): New function.
1448 * elf-bfd.h (elfcore_write_register_note): New prototype.
1450 2008-05-22 Christophe Lyon <christophe.lyon@st.com>
1452 * elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols.
1453 (elf32_arm_stub_add_mapping_symbol): Remove.
1454 (elf32_arm_add_stub): Don't generate mapping symbols. Change
1455 prototype.
1456 (elf32_arm_size_stubs): Use new elf32_arm_add_stub
1457 prototype. Don't generate thumb to arm glue for calls.
1458 (arm_map_one_stub): Define.
1459 (elf32_arm_output_arch_local_syms): Generate mapping symbols for
1460 long calls stubs.
1462 2008-05-21 Nick Clifton <nickc@redhat.com>
1464 * elf32-arm.c (group_sections): Reformat comments.
1466 PR ld/6446
1467 * elf32-frv.c (elf32_frv_relocate_section): Set EF_FRV_PIC by
1468 default (for FDPIC). Clear it if any inter-segment relocations
1469 are found.
1471 * elf64-hppa.c (elf64_hppa_finalize_opd): Check NULL return
1472 from elf_link_hash_lookup.
1474 2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com>
1476 Add multi-GOT support for m68k.
1477 * elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
1478 glist): New fields.
1479 (struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
1480 struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
1481 struct elf_m68k_multi_got): New data structures.
1482 (struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
1483 allow_multigot_p, multi_got_): New fields.
1484 (elf_m68k_multi_got): New macro.
1485 (elf_m68k_link_hash_newfunc): Initialize new fields of
1486 struct elf_m68k_link_hash_entry.
1487 (elf_m68k_link_hash_table_create): Initialize new fields of
1488 struct elf_m68k_link_hash_table.
1489 (elf_m68k_link_hash_table_free): New static function implementing hook.
1490 (elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
1491 static functions for struct elf_m68k_got.
1492 (elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
1493 elf_m68k_got_entry_eq): New static functions for
1494 struct elf_m68k_got_entry.
1495 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
1496 ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
1497 (enum elf_m68k_get_entry_howto): New enum.
1498 (elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
1499 elf_m68k_remove_got_entry_type): New static functions for
1500 struct elf_m68k_got_entry.
1501 (elf_m68k_add_entry_to_got): New static function.
1502 (elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
1503 elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
1504 functions for struct elf_m68k_bfd2got_entry.
1505 (struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
1506 elf_m68k_can_merge_gots): New traversal.
1507 (struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
1508 elf_m68k_merge_gots): Ditto.
1509 (struct elf_m68k_finalize_got_offsets_arg,
1510 elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
1511 (struct elf_m68k_partition_multi_got_arg,
1512 elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
1513 elf_m68k_partition_multi_got): Ditto.
1514 (elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
1515 functions.
1516 (elf_m68k_copy_indirect_symbol): New static function implementing
1517 a hook.
1518 (elf_m68k_check_relocs): Update to add entries to multi-GOT.
1519 (elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
1520 (elf_m68k_always_size_sections): Assign BFDs to GOTs.
1521 (elf_m68k_relocate_section): Update to properly handle GOT relocations.
1522 (elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
1523 of a global symbol.
1524 (bfd_elf_m68k_set_target_options): New function.
1525 (bfd_elf32_bfd_link_hash_table_free): Define hook.
1526 (bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
1527 to skip generic calculation of GOT offsets.
1528 (elf_backend_copy_indirect_symbol): Define hook.
1529 * bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
1530 * bfd-in2.h: Regenerate.
1532 2008-05-21 André Johansen <andrejoh@gmail.com>
1534 PR 868
1535 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
1536 for filenames in function tables and variable tables.
1538 2008-05-19 Alan Modra <amodra@bigpond.net.au>
1540 PR 2995, PR 6473
1541 * elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to
1542 vma when all p_paddr fields are zero and there is more than
1543 one PT_LOAD header.
1545 2008-05-15 Christophe Lyon <christophe.lyon@st.com>
1547 Add long call support for ARM.
1548 * elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
1549 (THM2_MAX_BWD_BRANCH_OFFSET): Define.
1550 (ARM_MAX_FWD_BRANCH_OFFSET): Define.
1551 (ARM_MAX_BWD_BRANCH_OFFSET): Define.
1552 (THM_MAX_FWD_BRANCH_OFFSET): Define.
1553 (THM_MAX_BWD_BRANCH_OFFSET): Define.
1554 (arm_long_branch_stub): Define.
1555 (arm_pic_long_branch_stub): Define.
1556 (arm_thumb_v4t_long_branch_stub): Define.
1557 (arm_thumb_thumb_long_branch_stub): Define.
1558 (arm_thumb_arm_v4t_long_branch_stub): Define.
1559 (STUB_SUFFIX): Define.
1560 (elf32_arm_stub_type): Define.
1561 (elf32_arm_stub_hash_entry): Define.
1562 (elf32_arm_link_hash_entry): Add stub_cache field.
1563 (arm_stub_hash_lookup): Define.
1564 (elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
1565 add_stub_section, layout_sections_again, stub_group, bfd_count,
1566 top_index, input_list fields.
1567 (elf32_arm_link_hash_newfunc): Init new field.
1568 (stub_hash_newfunc): New function.
1569 (elf32_arm_link_hash_table_create): Init stub_hash_table.
1570 (elf32_arm_hash_table_free): New function.
1571 (arm_type_of_stub): New function.
1572 (elf32_arm_stub_name): New function.
1573 (elf32_arm_get_stub_entry): New function.
1574 (elf32_arm_stub_add_mapping_symbol): New function.
1575 (elf32_arm_add_stub): New function.
1576 (arm_build_one_stub): New function.
1577 (arm_size_one_stub): New function.
1578 (elf32_arm_setup_section_lists): New function.
1579 (elf32_arm_next_input_section): New function.
1580 (group_sections): New function.
1581 (elf32_arm_size_stubs): New function.
1582 (elf32_arm_build_stubs): New function.
1583 (bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
1584 (bfd_elf32_arm_process_before_allocation): No longer handle
1585 R_ARM_CALL and R_ARM_THM_CALL.
1586 (using_thumb_only): New function.
1587 (elf32_arm_final_link_relocate): Redirect calls to stub if range
1588 exceeds encoding capabilities.
1589 (bfd_elf32_bfd_link_hash_table_free): Define.
1590 * bfd-in.h (R_ARM_max): Fix value to 130.
1591 (elf32_arm_setup_section_lists): Protype.
1592 (elf32_arm_next_input_section): Protype.
1593 (elf32_arm_size_stubs): Protype.
1594 (elf32_arm_build_stubs): Protype.
1595 * bfd-in2.h: Regenerate.
1597 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1599 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls.
1600 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
1602 2008-05-14 Alan Modra <amodra@bigpond.net.au>
1604 * Makefile.am: Run "make dep-am".
1605 * Makefile.in: Regenerate.
1607 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1608 Alan Modra <amodra@bigpond.net.au>
1610 * elf32-ppc.c (section_covers_vma): New function.
1611 (ppc_elf_get_synthetic_symtab): New function.
1612 (bfd_elf32_get_synthetic_symtab): Define.
1613 * elf64-ppc.c (section_covers_vma): New function.
1614 (ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch
1615 table entries, and __glink_PLTresolve on resolver stub.
1616 (ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve.
1618 2008-05-12 Alan Modra <amodra@bigpond.net.au>
1620 PR 6443
1621 * elf32-ppc.c (MUST_BE_DYN_RELOC): Delete.
1622 (must_be_dyn_reloc): New function.
1623 (ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs
1624 in pies.
1625 (ppc_elf_tls_optimize): Optimise pies.
1626 (ppc_elf_relocate_section): Use a section symbol rather than no
1627 symbol if possible for LD->IE TLS sequence, but don't error if
1628 we must use no symbol.
1629 * elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c.
1630 (must_be_dyn_reloc): Likewise.
1631 (ppc64_elf_check_relocs): Likewise.
1632 (ppc64_elf_tls_optimize): Likewise.
1633 (ppc64_elf_relocate_section): Likewise.
1635 2008-05-12 Alan Modra <amodra@bigpond.net.au>
1637 * elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym.
1639 2008-05-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1641 * elfcore.h (elf_core_file_p): Warn about core truncation.
1643 2008-05-07 Bob Wilson <bob.wilson@acm.org>
1645 * elf32-xtensa.c (xtensa_property_section_name): New.
1646 (xtensa_make_property_section): New.
1647 (xtensa_get_property_section): Make static. Do not create a new
1648 section if it does not exist.
1650 2008-05-08 Alan Modra <amodra@bigpond.net.au>
1652 * elf32-spu.c (spu_elf_special_sections): Add "._ea".
1653 (spu_elf_relocate_section): Handle relocations against symbols
1654 defined in ._ea specially.
1656 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
1658 * elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use
1659 ARRAY_SIZE.
1660 (elf32_arm_symbian_plt_sym_val): New.
1661 (elf_backend_plt_sym_val): Define.
1663 2008-05-03 Alan Modra <amodra@bigpond.net.au>
1665 PR 2995, PR 6473
1666 * elf.c (rewrite_elf_program_header): Rather than clearing
1667 p_paddr_valid at end, don't set it in the first place. Delete
1668 comment no longer relevant. When not p_paddr_valid, don't set
1669 paddr from vaddr, and don't set p_vaddr_offset.
1671 2008-05-01 Cary Coutant <ccoutant@google.com>
1673 * elf.c (bfd_elf_get_str_section): Fix memory leak caused by
1674 corrupt string table.
1676 2008-05-01 Joel Brobecker <brobecker@adacore.com>
1678 * cache.c (cache_bread_1): Renames cache_bread.
1679 (cache_bread): New function.
1681 2008-05-01 Alan Modra <amodra@bigpond.net.au>
1683 PR 2995, PR 6473
1684 * elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr.
1685 (assign_file_positions_for_load_sections): Combine nested "if".
1686 (copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset
1687 when all header p_paddr fields are zero.
1689 2008-04-30 Edmar Wienskoski <edmar@freescale.com>
1691 * cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry.
1693 2008-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1695 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound)
1696 (_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations
1697 even if they are not loaded.
1698 * elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section
1699 first.
1701 2008-04-25 Jay Foad <jay.foad@gmail.com>
1703 * reloc16.c (bfd_coff_reloc16_get_value): Add support for
1704 undefined weak symbols.
1706 2008-04-25 Nick Clifton <nickc@redhat.com>
1708 * po/vi.po: Updated Vietnamese translation.
1710 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1712 * aclocal.m4: Regenerate.
1713 * configure: Regenerate.
1715 2008-04-21 Cary Coutant <ccoutant@google.com>
1717 * archive.c (_bfd_write_archive_contents): Fix incorrect use of
1718 ARFMAG.
1720 2008-04-21 Nathan Sidwell <nathan@codesourcery.com>
1722 * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
1723 set the value of undefined symbols in shared objects.
1724 (_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
1725 undefined symbols unless pointer equality is needed.
1727 2008-04-18 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1729 * aix5ppc-core.c: Define macros for the default architecture and
1730 machine for matching core files.
1731 (xcoff64_core_p): Set the architecture and machine to the default
1732 values defined in the macros mentioned above.
1733 * rs6000-core.c: Define macros to determine whether or not the
1734 core file header uses the core_dumpxx header format.
1735 (rs6000coff_core_p): Don't match core files that use the
1736 core_dumpxx header format.
1738 2008-04-16 Pedro Alves <pedro@codesourcery.com>
1740 * config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add.
1742 2008-04-16 David S. Miller <davem@davemloft.net>
1744 * reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22,
1745 BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
1746 BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New.
1747 * libbfd.h: Regnerate.
1748 * bfd-in2.h: Regenerate.
1749 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for
1750 GOTDATA relocations.
1751 (sparc_reloc_map): Likewise.
1752 (_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like
1753 R_SPARC_GOT*.
1754 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1755 (_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22,
1756 R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and
1757 R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc.
1758 Simply ignore R_SPARC_GOTDATA_OP relocations.
1760 2008-04-14 Aurelien Jarno <aurelien@aurel32.net>
1762 * configure.in: Link with the PIC version of libiberty on
1763 Linux/MIPS hosts.
1764 * configure: Regenerate.
1766 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
1768 * archures.c: Add bfd_mach_ppc_e500mc.
1769 * bfd-in2.h: Regenerate.
1771 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1773 * elf32-spu.c (spu_elf_build_stubs): Correct error message.
1774 (mark_functions_via_relocs): Remove premature init of symtab_hdr.
1775 (collect_overlays): Commment typo fix.
1777 2008-04-08 Kees Cook <kees@canonical.com>
1779 * elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
1780 in EXEC_P bfds.
1782 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1784 * elf32-spu.c: Include libiberty.h.
1785 (struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
1786 non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
1787 spu_elf_relink, auto_overlay fields.
1788 (AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
1789 (needs_ovl_stub): Flip test so that call to non-function warning
1790 is emitted during relocate_section rather than earlier.
1791 (spu_elf_check_vma): Stash --auto-overlay parameters, and clear
1792 auto_overlay if no section exceeds local store.
1793 (struct call_info): Add count, max_depth, is_pasted fields.
1794 (struct function_info): Add rodata, last_caller, call_count,
1795 depth, new visit flags.
1796 (insert_callee): Increment call count.
1797 (copy_callee): New function.
1798 (mark_functions_via_relocs): Investigate all reloc types to count
1799 possible function pointer stubs for --auto-overlay. Track
1800 last_caller and increment function call_count.
1801 (pasted_function): Insert a "call" into call info for pasted section.
1802 (remove_cycles): Track max depth of calls. Don't emit call graph
1803 pruning warning for --auto-overlay.
1804 (build_call_tree): Don't transfer_calls for --auto-overlay.
1805 Adjust remove_cycles call.
1806 (sort_calls, sort_lib, sort_bfds): New functions.
1807 (struct _mos_param, struct _uos_param, struct _cl_param): New.
1808 (mark_overlay_section, unmark_overlay_section): New functions.
1809 (collect_lib_sectios, auto_ovl_lib_functions): New functions.
1810 (collect_overlays, find_pasted_call): New functions.
1811 (sum_stack): Deal with is_pasted "calls". Exit before printing
1812 when --auto-overlay.
1813 (spu_elf_auto_overlay): New function.
1814 (spu_elf_final_link): Call spu_elf_auto_overlay.
1815 * elf32-spu.h (spu_elf_check_vma): Update prototype.
1817 2008-04-07 Alan Modra <amodra@bigpond.net.au>
1819 * elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
1820 is defined in overlay section before creating a stub.
1821 (build_spuear_stubs): Likewise.
1822 (spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
1824 2008-04-02 Alan Modra <amodra@bigpond.net.au>
1826 * elf32-spu.c (insert_callee): Reorder call list so most recent
1827 call is always first.
1828 (interesting_section): Move.
1829 (mark_functions_via_relocs): Fold interesting_section and
1830 reloc_count tests in callers to here. Simplify output section
1831 owner test.
1832 (discover_functions): Set "gaps" when no symbols and some
1833 "interesting_section". Run pasted_function loop for no symbol
1834 bfds.
1835 (for_each_node, transfer_calls): New functions.
1836 (mark_non_root): Adjust to suit for_each_node.
1837 (call_graph_traverse): Likewise. Fix memory leak. Rename to..
1838 (remove_cycles): ..this.
1839 (build_call_tree): Use for_each_node and transfer_calls.
1840 (struct _sum_stack_param): New.
1841 (sum_stack): Adjust to suit for_each_node. Return error on
1842 malloc failure. Move code to print root node cumulative stack from..
1843 (spu_elf_stack_analysis): ..here. Use for_each_node.
1845 2008-03-31 Cary Coutant <ccoutant@google.com>
1847 PR 6006
1848 * archive.c (_bfd_slurp_extended_name_table): Change
1849 ARFMAG[0] to ARFMAG[1].
1850 (_bfd_construct_extended_name_table): Likewise.
1852 2008-03-31 Daniel Jacobowitz <dan@codesourcery.com>
1854 * elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
1855 (_bfd_mips_elf_check_relocs): Update comments. Always call
1856 mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
1858 2008-03-27 Cary Coutant <ccoutant@google.com>
1860 Add support for thin archives.
1861 * archive.c (_bfd_find_nested_archive): New function.
1862 (get_extended_arelt_filename): Add origin parameter.
1863 (_bfd_generic_read_ar_hdr_mag): Deal with extended name
1864 combined with a file offset.
1865 (append_relative_path): New function.
1866 (_bfd_get_elt_at_filepos): Deal with external members and
1867 nested archives.
1868 (bfd_generic_openr_next_archived_file): Thin archives.
1869 (bfd_generic_archive_p): Recognize new magic string.
1870 (adjust_relative_path): New function.
1871 (_bfd_construct_extended_name_table): Construct extended
1872 names for thin archive members.
1873 (_bfd_write_archive_contents): Emit new magic string, skip
1874 copying files for thin archives.
1875 * bfd-in.h (bfd_is_thin_archive): New macro.
1876 * bfd.c (struct bfd): New fields for thin archives.
1877 * libbfd-in.h (struct areltdata): New field for thin archives.
1878 * opncls.c (bfd_close): Delete BFDs for nested archives.
1880 2008-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1882 * elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
1883 _bfd_final_link_relocate that also handles R_pcrel24 relocs.
1884 (bfinfdpic_relocate_section, bfin_relocate_section): Use it.
1886 2008-03-25 Nathan Sidwell <nathan@codesourcery.com>
1888 * elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
1889 in vxworks tls_vars sections.
1890 (allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
1891 * elf32-i386.c (allocate_dynrelocs,
1892 elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
1893 * elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
1894 ppc_elf_relocate_section): Likewise.
1895 * elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
1896 sh_elf_relocate_section): Likewise.
1897 * elfxx-sparc.c (allocate_dynrelocs,
1898 _bfd_sparc_elf_size_dynamic_sections,
1899 _bfd_sparc_elf_relocate_section): Likewise.
1901 2008-03-21 Adam Nemet <anemet@caviumnetworks.com>
1903 * elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
1904 print the values from the dynamic section.
1906 2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk>
1908 * elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
1909 (_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
1911 2008-03-20 Alan Modra <amodra@bigpond.net.au>
1913 * elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
1914 (spu_elf_find_overlays, spu_elf_size_stubs): Likewise
1915 (process_stubs, discover_functions, build_call_tree): Likewise.
1916 (spu_elf_stack_analysis): Likewise.
1917 (spu_elf_check_vma): Likewise. Move.
1918 (struct call_info): Make "is_tail" a bitfield.
1919 (insert_callee): Clear fun->start and set fun->is_func if we find
1920 a non-tail call.
1921 * elf32-spu.h (spu_elf_create_sections): Update prototype.
1922 (spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
1924 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1926 * aclocal.m4: Regenerate.
1927 * configure: Likewise.
1928 * Makefile.in: Likewise.
1930 2008-03-16 H.J. Lu <hongjiu.lu@intel.com>
1932 PR ld/5789
1933 PR ld/5943
1934 * elf32-i386.c (elf_i386_relocate_section): Issue an error
1935 for R_386_GOTOFF relocaton against undefined hidden/internal
1936 symbols when building a shared object.
1938 * elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
1939 error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
1940 relocaton against undefined hidden/internal symbols when
1941 building a shared object.
1942 (elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
1943 is referenced locally, but isn't defined in a regular file.
1945 2008-03-15 H.J. Lu <hongjiu.lu@intel.com>
1947 * bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
1948 HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
1949 BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
1950 HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
1951 * bfd.c: Here.
1953 * bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
1954 mtime_set, no_export, output_has_begun and has_armap to bit
1955 field.
1957 * bfd-in2.h: Regenerated.
1959 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
1961 * cache.c (close_one): Remove mtime hack.
1963 2008-03-14 H.J. Lu <hongjiu.lu@intel.com>
1965 PR ld/5913
1966 * elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
1967 (elfNN_ia64_dtprel_base): Likewise.
1968 (elfNN_ia64_relocate_section): Go to missing_tls_sec if
1969 tls_sec is NULL before calling elfNN_ia64_tprel_base or
1970 elfNN_ia64_dtprel_base. Report unsupported TLS relocations.
1972 2008-03-14 Alan Modra <amodra@bigpond.net.au>
1974 * elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
1975 common code to..
1976 (maybe_needs_stub): ..here, a new function that also omits stubs
1977 for .eh_frame, and..
1978 (needs_ovl_stub): ..here. Create stubs for labels in code section
1979 referenced by switch jump table.
1980 (spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
1981 (enum _insn_type): Delete.
1982 (enum _stub_type): New.
1983 (count_stub, build_stub): Adjust.
1984 (allocate_spuear_stubs, build_spuear_stubs): Adjust.
1986 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1988 * elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
1989 (_bfd_elf_assign_file_position_for_section): Simplify align.
1990 (_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
1991 for sh_addralign.
1992 (elf_fake_sections, swap_out_syms): Likewise.
1993 * elflink.c (bfd_elf_final_link): Likewise.
1995 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1997 * Makefile.am: Run "make dep-am".
1998 * Makefile.in: Regenerate.
1999 * po/SRC-POTFILES.in: Regenerate.
2001 2008-03-12 Bernd Schmidt <bernd.schmidt@analog.com>
2003 From Jie Zhang <jie.zhang@analog.com>
2004 * elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
2005 gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
2006 gotoff, call and sym not bitfields.
2007 (bfinfdpic_gc_sweep_hook): New function; update the relocation
2008 information for the relocations of the section being removed.
2009 (bfinfdpic_check_relocs): Accumulate the number of relocations
2010 which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
2011 fdgoffhilo, gotoff, call and sym fields.
2012 (elf_backend_gc_sweep_hook): Redefine for FD-PIC.
2014 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2016 PR 5900
2017 * elf-bfd.h: Include elf/internal.h after elf/external.h.
2018 * elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
2019 (elf_swap_symbol_out): Adjust SHN_XINDEX test.
2020 (elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
2021 seen in external structs.
2022 (valid_section_index_p): Delete.
2023 (elf_object_p): Don't increment section numbers over reserved range.
2024 Simplify test for valid sh_link, sh_info and e_shstrndx fields.
2025 (elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
2026 seen in external structs. Don't increment section numbers over
2027 reserved range.
2028 * elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
2029 (bfd_section_from_shdr): Likewise.
2030 (group_signature): Range check before accessing elf_elfsections.
2031 (_bfd_elf_setup_sections): Likewise.
2032 (bfd_section_from_shdr): Likewise.
2033 (bfd_section_from_shdr): Don't increment section number over
2034 reserved sections.
2035 (assign_file_positions_for_non_load_sections): Likewise.
2036 (assign_file_positions_except_relocs): Likewise.
2037 (_bfd_elf_write_object_contents): Likewise.
2038 (assign_section_numbers): Likewise. Adjust for changed SHN_*.
2039 (prep_headers): Delete unused variable.
2040 * elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
2041 for changed SHN_* values.
2042 (check_dynsym, elf_link_input_bfd): Likewise.
2043 (bfd_elf_final_link): Likewise. Don't skip over reserved section
2044 range.
2045 (elf_fixup_link_order): Check that sh_link field is valid.
2046 * elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
2047 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
2048 accesssing elf_elfsections.
2049 * elf32-avr.c (elf32_avr_size_stubs): Likewise.
2050 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
2051 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
2052 * elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
2053 SHN_* defines. Test for SHN_BAD return from
2054 _bfd_elf_section_from_bfd_section
2056 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2058 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
2059 * elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
2060 SHN_BAD on error.
2061 (_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
2062 _bfd_elf_section_from_bfd_section, not -1.
2063 (swap_out_syms): Likewise.
2064 * elflink.c (elf_link_add_object_symbols): Likewise.
2065 (bfd_elf_get_bfd_needed_list): Likewise.
2066 (bfd_elf_match_symbols_in_sections): Likewise.
2067 (elf_link_add_object_symbols): Don't bother testing for symbols
2068 using normal sections before calling bfd_section_from_elf_index.
2069 (elf_link_input_bfd, bfd_elf_final_link): Likewise.
2070 (bfd_elf_reloc_symbol_deleted_p): Likewise.
2071 * elfcode.h (elf_slurp_symbol_table): Likewise.
2072 * elf32-spu.c (get_sym_h): Likewise.
2073 * elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
2074 * elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
2075 * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
2077 2008-03-11 Alan Modra <amodra@bigpond.net.au>
2079 * elf32-spu.c (spu_elf_relocate_section): Test identical conditions
2080 to those in process_stubs for overlay symbols.
2082 2008-03-09 Paul Brook <paul@codesourcery.com>
2084 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
2085 Tag_VFP_arch values.
2087 2008-03-08 Paul Brook <paul@codesourcery.com>
2089 * elf32-arm.c (insert_thumb_branch): Rewrite.
2090 (elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
2092 2008-03-07 Paul Brook <paul@codesourcery.com>
2094 * elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
2095 MOVT relocations.
2096 (elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
2097 extension.
2098 (elf32_arm_relocate_section): Handle MOVW and MOVT
2099 relocations. Improve safety check for other weird relocations.
2100 (elf32_arm_check_relocs): Only set h->needs_plt for branch/call
2101 relocations.
2103 2008-03-03 Bob Wilson <bob.wilson@acm.org>
2105 * xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
2106 only compute its value once.
2108 2008-03-03 Alan Modra <amodra@bigpond.net.au>
2110 * elf32-spu.c (struct got_entry): Add "addend" field.
2111 (count_stub, build_stub): Use a new stub if relocation addend
2112 differs from existing stubs for this symbol.
2113 (process_stubs): Deal with addends.
2114 (spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
2116 2008-03-02 H.J. Lu <hongjiu.lu@intel.com>
2118 PR ld/5789
2119 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
2120 for hidden and local symbols.
2122 2008-03-03 Alan Modra <amodra@bigpond.net.au>
2124 * elf32-ppc.c (allocate_dynrelocs): Discard relocs on
2125 undefined symbols with internal or hidden visibility.
2126 (ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL
2127 rather than SYMBOL_REFERENCES_LOCAL on branches. Don't
2128 return immediately on dynamic reloc error.
2130 2008-03-01 Alan Modra <amodra@bigpond.net.au>
2132 * elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
2133 if emitrelocations.
2134 (get_relocs): New function, split out from..
2135 (ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if
2136 emitrelocations. Remove indx temp.
2137 (ppc_size_one_stub): Count new stub relocs.
2138 (ppc64_elf_size_stubs): Count new glink reloc.
2139 (ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
2140 (ppc64_elf_finish_dynamic_sections): Output glink relocs.
2141 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
2142 glink code.
2144 2008-02-28 Alan Modra <amodra@bigpond.net.au>
2146 * elf32-spu.c (mark_functions_via_relocs): Don't assume that
2147 the "->start" pointer reaches to function origin, so that we
2148 can handle functions split over more than two sections.
2149 (build_call_tree): Likewise.
2150 (pasted_function): Don't attempt to set fun->start back to the
2151 function origin, just go back one section.
2153 2008-02-27 Catherine Moore <clm@codesourcery.com>
2155 * elf.c ( _bfd_elf_print_private_bfd_data): Call
2156 elf_backend_get_target_dtag if defined.
2157 * elf32-mips.c (elf_backend_get_target_dtag): Define.
2158 * elf64-mips.c: Likewise.
2159 * elfn32-mips.c: Likewise.
2160 * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
2161 * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
2162 * elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
2163 * elfxx-target.h (elf_backend_get_target_dtag): Add default.
2164 (elf_backend_data): Add elf_backend_get_target_dtag.
2166 2008-02-26 Alan Modra <amodra@bigpond.net.au>
2168 * elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
2169 for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms,
2170 and assume branch relocs are not dynamic when non-shared.
2171 (readonly_dynrelocs): New function, split out from..
2172 (maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
2173 (ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
2174 clear non_got_ref..
2175 (allocate_dynrelocs): ..and don't set u.def for undefined weak.
2176 Do allow dynamic relocs on undefined symbols.
2177 (ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
2178 (ppc_elf_relocate_section): Mirror dynamic reloc changes in
2179 check_relocs.
2180 (ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
2181 plt symbols needing pointer_equality_needed.
2183 2008-02-23 Alan Modra <amodra@bigpond.net.au>
2185 * elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
2187 2008-02-23 Alan Modra <amodra@bigpond.net.au>
2189 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
2190 pointer_equality_needed.
2191 (ppc_elf_check_relocs): Split out non-branch relocs from others
2192 that might emit dynamic relocs. Set pointer_equality_needed
2193 for their symbols. Don't set non_got_ref on branch reloc symbols.
2194 (ppc_elf_hash_symbol): New function.
2195 (elf_backend_hash_symbol): Define.
2196 (ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
2197 Error if pointer_equality_needed on weak plt symbol.
2199 2008-02-22 H.J. Lu <hongjiu.lu@intel.com>
2201 PR ld/5788
2202 * elflink.c (elf_create_symbuf): Correct buffer size and
2203 position.
2205 2008-02-22 Nick Clifton <nickc@redhat.com>
2207 PR 868
2208 * dwarf2.c: Revert previous patch. All of the allocate memory is
2209 on an obstack which will be freed at some other time.
2211 2008-02-20 Nick Clifton <nickc@redhat.com>
2213 PR 868
2214 * libbfd.c (bfd_realloc_or_free): New function. Performs like
2215 bfd_realloc, but if the (re)allocation fails, the pointer is
2216 freed.
2217 * libbfd-in.h: Prototype.
2218 * libbfd.h: Regenerate.
2219 * bfdio.c (bfd_bwrite): Use the new function.
2220 (bfd_seek): Likewise.
2221 * bfdwin.c:(bfd_get_file_window): Likewise.
2222 * elf-strtab.c (_bfd_elf_strtab_add): Likewise.
2223 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
2224 * elf32-xtensa.c (vsprintf_msg): Likewise.
2225 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2226 * stabs.c (_bfd_link_seciton_stabs): Likewise.
2227 * vms-misc.c (_bfd_vms_get_record): Likewise.
2228 * vms-tir.c (check_section): Likewise.
2229 * vms.c (vms_new_section_hook): Likewise.
2230 * elf32-arm.c (elf32_arm_section_map_add): Check that the
2231 allocation of sec_data->map succeeded before using it.
2232 * elflink.c (elf_link_output_sym): Do not overwrite finfo->
2233 symshndxbuf until it is known that the reallocation succeeded.
2235 2008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br>
2236 Nick Clifton <nickc@redhat.com>
2238 PR 868
2239 * dwarf2.c (read_abbrevs): Free the abbreviation table if we run
2240 out of memory.
2241 (decode_line_info): Free the line_info_table before returning a
2242 failure result.
2243 (_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
2244 Free the line table. Free the function table. Free the variable
2245 table.
2247 2008-02-17 Mark Kettenis <kettenis@gnu.org>
2249 * elf.c (swap_out_syms): Avoid preprocessing directive within
2250 macro arg.
2252 2008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2254 * elf.c (assign_file_positions_for_load_sections): Set the type of
2255 PT_NOTE sections to SHT_NOTE.
2257 2008-02-17 Ulrich Weigand <uweigand@de.ibm.com>
2259 * simple.c (bfd_simple_get_relocated_section_contents): Set
2260 link_info.output_bfd.
2262 2008-02-16 Nathan Sidwell <nathan@codesourcery.com>
2264 * dwarf2.c (find_line): Don't trust debug information after an
2265 unparseable compilation unit.
2267 2008-02-15 Alan Modra <amodra@bigpond.net.au>
2269 PR 5765
2270 * section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags.
2271 * bfd-in2.h: Regenerate.
2273 2008-02-15 Alan Modra <amodra@bigpond.net.au>
2275 * elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
2276 * elf.c (bfd_elf_allocate_object): Don't check for already allocated
2277 tdata.
2278 * elf32-hppa.c (elf32_hppa_mkobject): New function.
2279 (bfd_elf32_mkobject): Define.
2280 * elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with..
2281 (is_ppc_elf): ..this new macro.
2282 * elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with..
2283 (is_ppc64_elf): ..this new macro.
2285 2008-02-15 Alan Modra <amodra@bigpond.net.au>
2287 * elflink.c: Replace all accesses to hash->creator field with
2288 output_bfd->xvec.
2289 * cofflink.c: Likewise.
2290 * coff-h8300.c: Likewise.
2291 * ecoff.c: Likewise.
2292 * elf32-m68hc1x.c: Likewise.
2293 * elf32-ppc.c: Likewise.
2294 * elf64-alpha.c: Likewise.
2295 * elf64-ppc.c: Likewise.
2296 * elf64-sparc.c: Likewise.
2297 * elfxx-mips.c: Likewise.
2298 * i386linux.c: Likewise.
2299 * m68klinux.c: Likewise.
2300 * sparclinux.c: Likewise.
2301 * sunos.c: Likewise.
2302 * xcofflink.c: Likewise.
2303 * linker.c: Likewise.
2304 (_bfd_link_hash_table_init): Don't store creator.
2306 2008-02-14 Peter Jones <pjones@redhat.com>
2308 * efi-rtdrv-ia32.c: New file.
2309 * efi-bsdrv-ia32.c: New file.
2310 * efi-rtdrv-ia64.c: New file.
2311 * efi-bsdrv-ia64.c: New file.
2312 * efi-rtdrv-x86_64.c: New file.
2313 * efi-bsdrv-x86_64.c: New file.
2314 * peicode.h (pe_bfd_object_p): Add support for boot service and
2315 runtime service drivers.
2316 * libpei.h: Add macros for EFI formats, and rename the efi application
2317 format macros to disambiguate.
2318 * targets.c: Add bfd_target _vec externs.
2319 (_bfd_tar): Add EFI _vec entries.
2320 * config.bfd: Add EFI vectors into the selection routines.
2321 * configure.in: add EFI _vec entries.
2322 * configure: Regenerate.
2323 * Makefile.am: Add EFI files.
2324 * Makefile.in: Regenerate.
2326 2008-02-14 Nathan Sidwell <nathan@codesourcery.com>
2328 * dwarf1.c (struct dwarf1_debug): Add syms member.
2329 (alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
2330 (parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
2331 section contents, check for out of memory.
2333 * dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
2334 (parse_die): Change data pointers to bfd_byte.
2335 (parse_line_table, parse_functions_in_unit): Likewise.
2337 2008-02-14 Alan Modra <amodra@bigpond.net.au>
2339 * elflink.c (compute_bucket_count): Warning fixes.
2341 2008-02-12 DJ Delorie <dj@redhat.com>
2343 * elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
2344 relocation pointing to local symbol in merged section.
2346 * elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
2347 (iq2000_elf_relocate_section): Call it.
2349 2008-02-12 Nick Clifton <nickc@redhat.com>
2351 PR ld/5692
2352 * elf-bfd.h (enum elf_object_id): New enum, used to identify
2353 target specific extensions to the elf_obj_tdata structure.
2354 (struct elf_obj_tdata): New field 'object_id'.
2355 (elf_object_id, elf_program_header_size, elf_symtab_hdr): New
2356 macros for accessing fields in the elf_obj_tdata structure.
2357 (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
2358 (bfd_elf_allocate_object): New function.
2359 * elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
2360 and implement by calling bfd_elf_allocate_object.
2361 (bfd_elf_allocate_object): New function: Allocates an
2362 elf_obj_tdata structure, possibly with a target specific
2363 extension.
2364 * elfxx-target.h (bfd_elfNN_mkobject): Use
2365 bfd_elf_make_generic_object as the default value.
2366 * elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
2367 for consistency with other, similar structures.
2368 (is_arm_elf): New macro. Checks a BFD to make sure that is an ARM
2369 ELF bfd.
2370 (elf32_arm_mkobject): Call bfd_elf_allocate_object.
2371 (bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
2372 the bfd being processed.
2373 (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2374 (bfd_elf32_arm_set_target_relocs): Likewise.
2375 (bfd_elf32_arm_final_link_relocate): Likewise.
2376 (bfd_elf32_arm_copy_private_bfd_data): Likewise.
2377 (bfd_elf32_arm_merge_eabi_attributes): Likewise.
2378 (bfd_elf32_arm_merge_private_bfd_data): Likewise.
2379 (bfd_elf32_arm_check_relocs): Likewise.
2380 (bfd_elf32_arm_gc_mark_extra_sections): Likewise.
2381 (bfd_elf32_arm_size_dynamic_sections): Likewise.
2382 (bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
2383 (bfd_elf32_arm_init_maps): Likewise.
2384 (bfd_elf32_arm_final_link_relocate): Likewise.
2385 (bfd_elf32_arm_relocate_section): Likewise.
2386 (bfd_elf32_arm_gc_sweep_hook): Likewise.
2387 (bfd_elf32_arm_check_relocs): Likewise.
2388 (bfd_elf32_arm_size_dynamic_sections): Likewise.
2389 * elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
2390 (is_i386_elf): New macro. Checks a BFD to make sure that is an x86
2391 ELF bfd.
2392 (elf_i386_check_relocs): Use is_i386_elf macro to check the bfd
2393 being processed.
2394 (elf_i386_size_dynamic_sections): Likewise.
2395 (elf_i386_relocate_section): Likewise.
2396 (elf_i386_check_relocs): Use elf_symtab_hdr.
2397 (elf_i386_gc_sweep_hook): Likewise.
2398 (elf_i386_size_dynamic_sections): Likewise.
2399 (elf_i386_relocate_section): Likewise.
2400 * elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
2401 (elf_create_pointer_linker_section): Use is_ppc_elf_target to
2402 verify that the bfd before accessing target specific fields.
2403 (ppc_elf_check_relocs): Likewise.
2404 (elf_finish_pointer_linker_section): Likewise.
2405 (elf_create_pointer_linker_section): Use elf_symtab_hdr.
2406 (ppc_elf_check_relocs): Likewise.
2407 (ppc_elf_gc_sweep_hook): Likewise.
2408 (ppc_elf_tls_optimize): Likewise.
2409 (ppc_elf_size_dynamic_sections): Likewise.
2410 (ppc_elf_relax_section): Likewise.
2411 (ppc_elf_relocate_section): Likewise.
2412 * elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
2413 reminding programmers to keep this structure in sync with the one
2414 defined in elf64-s390.c.
2415 (elf_s390_mkobject): Call bfd_elf_allocate_object.
2416 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
2417 ELF bfd.
2418 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
2419 being processed.
2420 (elf_s390_size_dynamic_sections): Likewise.
2421 (elf_s390_relocate_section): Likewise.
2422 (elf_s390_check_relocs): Use elf_symtab_hdr.
2423 (elf_s390_gc_sweep_hook): Likewise.
2424 (elf_s390_size_dynamic_sections): Likewise.
2425 (elf_s390_relocate_section): Likewise.
2426 * elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
2427 (is_sh_elf): New macro. Checks a BFD to make sure that is an SH
2428 ELF bfd.
2429 (sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
2430 bfd being processed.
2431 (sh_elf_relocate_section): Likewise.
2432 (sh_elf_check_relocs): Likewise.
2433 (sh_elf_copy_private_data): Likewise.
2434 (sh_elf_relax_section): Use elf_symtab_hdr.
2435 (sh_elf_size_dynamic_sections): Likewise.
2436 (sh_elf_relocate_section): Likewise.
2437 (sh_elf_get_relocated_section_contents): Likewise.
2438 (sh_elf_gc_sweep_hook): Likewise.
2439 (sh_elf_check_relocs): Likewise.
2440 * elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
2441 (is_alpha_elf): New macro. Checks a BFD to make sure that is an
2442 Alpha ELF bfd.
2443 (elf64_alpha_create_got_section): Use is_alpha_elf macro to check
2444 the bfd being processed.
2445 (elf64_alpha_create_dynamic_section): Likewise.
2446 (elf64_alpha_check_relocs): Likewise.
2447 (elf64_alpha_size_got_sections): Likewise.
2448 (elf64_alpha_relax_section): Likewise.
2449 (elf64_alpha_relocate_section): Likewise.
2450 (elf64_alpha_final_link): Likewise.
2451 (elf64_alpha_check_relocs): Use elf_symtab_hdr.
2452 (elf64_alpha_relax_section): Likewise.
2453 (elf64_alpha_relocate_section_r): Likewise.
2454 (elf64_alpha_relocate_section): Likewise.
2455 * elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
2456 (ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
2457 being processed.
2458 (opd_entry_value): Likewise.
2459 (allocate_dynrelocs): Likewise.
2460 (ppc64_elf_relocate_section): Likewise.
2461 (ppc64_elf_check_relocs): Use elf_symtab_hdr.
2462 (opd_entry_value): Likewise.
2463 (ppc64_elf_gc_sweep_hook): Likewise.
2464 (get_sym_h): Likewise.
2465 (ppc64_elf_edit_opd): Likewise.
2466 (ppc64_elf_tls_optimize): Likewise.
2467 (ppc64_elf_edit_toc): Likewise.
2468 (ppc64_elf_size_dynamic_sections): Likewise.
2469 (toc_adjusting_stub_needed): Likewise.
2470 (ppc64_elf_size_stubs): Likewise.
2471 (ppc64_elf_relocate_section): Likewise.
2472 * elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
2473 reminding programmers to keep this structure in sync with the one
2474 defined in elf32-s390.c.
2475 (elf_s390_mkobject): Call bfd_elf_allocate_object.
2476 (is_s390_elf): New macro. Checks a BFD to make sure that is an s390
2477 ELF bfd.
2478 (elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
2479 being processed.
2480 (elf_s390_size_dynamic_sections): Likewise.
2481 (elf_s390_relocate_section): Likewise.
2482 (elf_s390_check_relocs): Use elf_symtab_hdr.
2483 (elf_s390_gc_sweep_hook): Likewise.
2484 (elf_s390_size_dynamic_sections): Likewise.
2485 (elf_s390_relocate_section): Likewise.
2486 * elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
2487 (is_x86_64_elf): New macro. Checks a BFD to make sure that is an
2488 x86_64 ELF bfd.
2489 (elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
2490 being processed.
2491 (elf64_x86_64_size_dynamic_sections): Likewise.
2492 (elf64_x86_64_relocate_section): Likewise.
2493 (elf64_x86_64_check_relocs): Use elf_symtab_hdr.
2494 (elf64_x86_64_gc_sweep_hook): Likewise.
2495 (elf64_x86_64_size_dynamic_sections): Likewise.
2496 (elf64_x86_64_relocate_section): Likewise.
2497 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
2498 (is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc
2499 ELF bfd.
2500 (_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
2501 bfd being processed.
2502 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2503 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2504 (_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
2505 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2506 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2507 (_bfd_sparc_elf_relocate_section): Likewise.
2509 2008-02-12 Alan Modra <amodra@bigpond.net.au>
2511 PR 5303, 5755
2512 * arange-set.c: Delete.
2513 * arange-set.h: Delete.
2514 * dwarf2.c: Revert 2007-09-21 changes.
2515 * Makefile.am: Likewise.
2516 * Makefile.in: Regenerate.
2517 * po/SRC-POTFILES.in: Regenerate.
2519 2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com>
2521 * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
2522 if necessary.
2523 (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
2524 mismatches are detected.
2526 * elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
2527 emit invalid relocs or rofixup entries for deleted .eh_frame entries.
2529 2008-02-11 Daniel Jacobowitz <dan@codesourcery.com>
2531 * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
2532 was reached.
2533 * srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
2535 2008-02-07 Alan Modra <amodra@bigpond.net.au>
2537 * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
2538 of _ovly_buf_table size.
2539 (spu_elf_build_stubs): Use low bit of .size as "present" bit.
2540 Adjust initialisations relating to _ovly_buf_table.
2542 2008-02-04 Bob Wilson <bob.wilson@acm.org>
2544 * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
2545 relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
2546 relocations against dynamic symbols.
2547 (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
2548 .xt.lit section.
2550 2008-02-04 Kai Tietz <kai.tietz@onevision.com>
2551 H.J. Lu <hongjiu.lu@intel.com>
2553 PR 5715
2554 * warning.m4: Enable -Wno-format by default when using gcc on
2555 mingw.
2556 * configure: Regenerated.
2558 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
2560 * archures.c: Update copyright.
2561 (bfd_mach_mips_octeon): New macro.
2562 * bfd-in2.h: Regenerate.
2563 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
2564 (mips_set_isa_flags): Likewise.
2565 (mips_mach_extensions): Add Octeon.
2566 * cpu-mips.c: Update copyright.
2567 (I_mipsocteon): New enum constant.
2568 (arch_info_struct): Add Octeon.
2570 2008-02-04 Alan Modra <amodra@bigpond.net.au>
2572 * elf32-spu.c (spu_elf_relocate_section): Correct return type.
2573 Return error status on unexpected relocation errors.
2575 2008-02-04 Alan Modra <amodra@bigpond.net.au>
2577 PR ld/5692
2578 * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
2579 on non-ELF input.
2580 * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
2581 processing on non-ELF input.
2583 2008-01-31 Marc Gauthier <marc@tensilica.com>
2585 * config.bfd (xtensa*-*-*): Recognize processor variants.
2587 2008-01-31 Nick Clifton <nickc@redhat.com>
2589 PR ld/5692
2590 * elf.c (bfd_elf_get_elf_syms): Check the return value of
2591 get_elf_backend_data.
2593 2008-01-28 Fabian Groffen <grobian@gentoo.org>
2595 * config.bfd (x86_64-*-solaris2): Add support for this target.
2597 2008-01-28 Alan Modra <amodra@bigpond.net.au>
2599 Rewrite SPU overlay handling code. Put overlay calls stubs in the
2600 overlays where possible. Use a faster call stub, or optionally at
2601 compile time, a more compact stub. Double size of _ovly_buf_table
2602 so that low bit of _ovly_table.buf can be used as a "present" bit.
2603 Reserve an extra _ovly_table entry for index zero.
2604 * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
2605 add new ones.
2606 (struct got_entry): New.
2607 (struct spu_stub_hash_entry): Delete.
2608 (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
2609 (spu_elf_link_hash_table_create): Adjust for struct changes.
2610 (spu_stub_name): Delete.
2611 (spu_elf_find_overlays): Don't track sections from overlay regions.
2612 Instead set ovl_buf number in spu elf section data. Error if
2613 overlays in one region don't start at the same address. Adjust
2614 for struct _spu_elf_section_data changes.
2615 (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
2616 (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
2617 (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
2618 (enum _insn_type): New.
2619 (count_stub, build_stub): New functions.
2620 (allocate_spuear_stubs): Use count_stub.
2621 (build_spuear_stubs): Use build_stub.
2622 (populate_stubs, sort_stubs): Delete.
2623 (process_stubs): New function.
2624 (write_one_stub): Delete.
2625 (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
2626 (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
2627 (maybe_insert_function, check_function_ranges): Likewise.
2628 (find_function, pasted_function, build_call_tree): Likewise.
2629 (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
2630 (spu_elf_modify_program_headers): Likewise.
2631 (interesting_section): Detect stub sections differently. Delete
2632 htab param, adjust all callers.
2633 (spu_elf_relocate_section): Rewrite stub handling.
2634 (spu_elf_output_symbol_hook): Likewise.
2635 (bfd_elf32_bfd_link_hash_table_free): Delete.
2636 * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
2637 output-only fields into a union. Add ovl_buf.
2638 (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
2640 2008-01-25 DJ Delorie <dj@redhat.com>
2642 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
2644 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
2646 * bfd-in.h: Add mingw I64 support.
2647 * bfd-in2.h: Regenerated.
2648 * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
2650 2008-01-21 Alan Modra <amodra@bigpond.net.au>
2652 PR 4453
2653 * format.c (bfd_check_format_matches): Don't accept archives as
2654 fully matching unless they have a map.
2656 2008-01-21 Alan Modra <amodra@bigpond.net.au>
2658 * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
2660 2008-01-21 Alan Modra <amodra@bigpond.net.au>
2662 * ecoff.c (_bfd_ecoff_archive_p): Delete.
2663 * libecoff.h (_bfd_ecoff_archive_p): Delete.
2664 * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
2665 * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
2666 (ecoff_biglittle_vec): Likewise.
2668 2008-01-19 Alan Modra <amodra@bigpond.net.au>
2670 PR 5646
2671 * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
2672 non-NULL before dereferencing.
2674 2008-01-15 Alan Modra <amodra@bigpond.net.au>
2676 PR 5604
2677 * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
2678 names from others.
2679 (_bfd_elf_gc_keep): Declare.
2680 * elfxx-target.h (elf_backend_gc_keep): Define.
2681 (elfNN_bed): Init new field.
2682 * elflink.c (_bfd_elf_gc_keep): New function.
2683 (bfd_elf_gc_sections): Call gc_keep.
2684 * elf64-ppc.c (elf_backend_gc_keep): Define.
2685 (struct _ppc64_elf_section_data): Move .opd related fields to
2686 a struct so they don't occupy the same storage. Adjust accesses
2687 throughout file.
2688 (ppc64_elf_gc_keep): New function, split out from..
2689 (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
2690 to mark .opd section, just set gc_mark.
2691 (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
2692 unless we are changing .opd. Test non-NULL opd->adjust at all
2693 accesses throughout file.
2694 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
2696 2008-01-15 Alan Modra <amodra@bigpond.net.au>
2698 * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
2699 * bfd-in2.h: Regenerate.
2701 2008-01-11 Tristan Gingold <gingold@adacore.com>
2702 Eric Botcazou <ebotcazou@adacore.com>
2704 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
2705 relocatable.
2706 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
2707 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
2708 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
2709 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
2710 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
2711 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
2712 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
2713 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
2714 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
2715 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
2716 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
2717 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
2718 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
2719 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
2720 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2721 * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
2722 or executable output with relocations.
2724 2008-01-09 Nick Clifton <nickc@redhat.com>
2726 PR gas/5552
2727 * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
2728 to FALSE for all relocs.
2730 2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
2732 PR ld/5526
2733 * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
2734 fields. Rename u.cie.u.merged to u.cie.u.merged_with.
2735 (eh_frame_sec_info): Add a cies field.
2736 (eh_frame_hdr_info): Add a merge_cies field.
2737 * elf-eh-frame.c (cie): Add a reloc_index member to the personality
2738 union.
2739 (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
2740 of hdr_info->cies.
2741 (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
2742 cie structures in all cases and use it instead of extended_cies.
2743 If merging, store the cie array in sec_info->cies and point each
2744 CIE's eh_fde_cie at the associated element. Do not try to
2745 calculate the value of the personality routine here; record the
2746 offset of the relocation instead. Do not merge CIEs here.
2747 (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
2748 (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
2749 (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
2750 (find_merged_cie): New function.
2751 (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
2753 2008-01-07 Nick Clifton <nickc@redhat.com>
2755 PR binutils/5535
2756 * vms.c (vms_close_and_cleanup): Check for the presence of a
2757 vms_private_data_struct before examining any of its fields.
2759 2008-01-07 H.J. Lu <hongjiu.lu@intel.com>
2761 PR ld/5522
2762 * elflink.c (elf_link_input_bfd): Don't write out a section if
2763 its output section is marked with SEC_NEVER_LOAD.
2765 For older changes see ChangeLog-2007
2766 \f
2767 Local Variables:
2768 mode: change-log
2769 left-margin: 8
2770 fill-column: 74
2771 version-control: never
2772 End: