Fix a type in the last entry.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
1 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2
3 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
5
6 2009-02-03 Sandip Matte <sandip@rmicorp.com>
7
8 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
9 * archures.c (bfd_mach_mips_xlr): Define.
10 * bfd-in2.h: Regenerate.
11 * cpu-mips.c (I_xlr): Define.
12 (arch_info_struct): Add XLR entry.
13 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
14 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
15 (mips_mach_extensions): Add XLR entry.
16
17 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
18
19 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
20
21 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
22
23 * configure.in: AC_SUBST pdfdir.
24 * Makefile.am: Add install-pdf, install-pdf-am
25 and install-pdf-recursive targets. Define pdfdir.
26 * doc/Makefile.am: Define pdf__strip_dir. Add
27 install-pdf and install-pdf-am targets.
28 * po/Make-in: Add install-pdf target.
29 * configure: Regenerate.
30 * Makefile.in: Regenerate
31 * doc/Makefile.in: Regenerate.
32
33 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
34
35 * bfd-in2.h: Regenerate.
36 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
37 fields from n_entries to n_slots where appropriate, update comments.
38 (HOWTO): Add TLS relocations.
39 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
40 (enum elf_m68k_got_offset_size): New enum.
41 (struct elf_m68k_got_entry.type): Move field to ...
42 (struct elf_m68k_got_entry_key): ... here. Update all uses.
43 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
44 functions.
45 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
46 functions.
47 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
48 fields into n_entries array. Update comments.
49 (elf_m68k_init_got): Simplify, update all uses.
50 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
51 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
52 GOT entries; update name, update all uses.
53 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
54 (elf_m68k_get_got_entry): Update.
55 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
56 simplify.
57 (elf_m68k_remove_got_entry_type): Simplify.
58 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
59 (elf_m68k_can_merge_gots): Update.
60 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
61 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
62 GOT entries, simplify.
63 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
64 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
65 field, remove obsoleted local_n_entries field.
66 (elf_m68k_partition_multi_got_2): New static function.
67 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
68 update.
69 (elf_m68k_remove_got_entry_type): Update.
70 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
71 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
72 update of sgot->size and srelgot->size.
73 (elf_m68k_gc_sweep_hook): Update.
74 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
75 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
76 TLS relocations.
77 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
78 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
79
80 2009-02-02 DJ Delorie <dj@redhat.com>
81
82 * elf32-mep.c (config_names): Regenerate configuration.
83
84 2009-02-02 Alan Modra <amodra@bigpond.net.au>
85
86 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
87 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
88 * elf.c (bfd_elf_get_str_section): Make static.
89 (bfd_elf_find_section): Delete.
90 * libbfd.h: Regenerate.
91
92 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
93
94 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
95 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
96
97 2009-01-31 Alan Modra <amodra@bigpond.net.au>
98
99 * elflink.c (on_needed_list): New function.
100 (elf_link_add_object_symbols): Link in --as-needed libs if they
101 satisfy undefined symbols in other libs.
102
103 2009-01-30 Julian Brown <julian@codesourcery.com>
104
105 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
106 EXEC_P or DYNAMIC flags, and skip sections which are being linked
107 with --just-symbols (-R).
108
109 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
110
111 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
112 high_pc in order to properly sign-extend VMAs.
113
114 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
115 Mark Shinwell <shinwell@codesourcery.com>
116 Catherine Moore <clm@codesourcery.com>
117
118 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
119
120 2009-01-28 Catherine Moore <clm@codesourcery.com>
121
122 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
123 SEC_LOAD for dynamic relocation sections.
124
125 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
126
127 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
128 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
129 the size of local TLS data.
130
131 2009-01-27 Andreas Schwab <schwab@suse.de>
132
133 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
134 architectures in the archive.
135
136 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
137
138 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
139 <R_CRIS_32_DTPREL>: Correct relocation value.
140
141 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
142 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
143 symbols with non-default visibility.
144
145 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
146
147 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
148 describing the trampolines.
149 (ppc_elf_relocate_section): Update relocs to describe the
150 trampolines.
151
152 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
153
154 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
155 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
156 and R_PARISC_PCREL12F relocations.
157
158 2009-01-24 Alan Modra <amodra@bigpond.net.au>
159
160 PR 6022
161 * elflink.c (find_version_for_sym): New function split out from,
162 but without export_dynamic test, ..
163 (_bfd_elf_link_assign_sym_version): ..here.
164 (_bfd_elf_export_symbol): Use it.
165
166 2009-01-23 Alan Modra <amodra@bigpond.net.au>
167
168 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
169 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
170 * elflink.c: ..here, somewhat modified.
171 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
172 _bfd_elf_link_find_version_dependencies,
173 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
174 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
175 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
176 declare..
177 * elflink.c: ..and make static here.
178 (_bfd_elf_link_find_version_dependencies): Adjust for removal
179 of output_bfd from struct elf_find_verdep_info.
180 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
181 struct elf_info_failed.
182 (bfd_elf_size_dynamic_sections): Adjust.
183
184 2009-01-22 Alan Modra <amodra@bigpond.net.au>
185
186 PR 6832
187 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
188 after comp_unit_find_line call.
189
190 2009-01-21 Nick Clifton <nickc@redhat.com>
191
192 PR 9769
193 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
194 tm_gmtoff field in struct tm.
195
196 2009-01-21 Alan Modra <amodra@bigpond.net.au>
197
198 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
199 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
200 sections in soft-icache lines unless non_ia_text. Don't add
201 rodata if doing so would exceed line size.
202
203 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
204
205 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
206 types than bfd_link_hash_indirect, before early return, call
207 _bfd_elf_link_hash_copy_indirect.
208
209 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
210
211 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
212 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
213 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
214 (elf_backend_obj_attrs_order): New define.
215 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
216 (elfNN_bed): Add elf_backend_obj_attrs_order.
217
218 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
219
220 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
221 (obj_attr_size): Likewise.
222 (write_obj_attribute): Likewise.
223 (_bfd_elf_copy_obj_attributes): Likewise.
224 (_bfd_elf_parse_attributes): Likewise.
225 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
226 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
227 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
228 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
229 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
230 with macros.
231
232 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
233
234 * elf-attrs.c (is_default_attr): Support defaultless attributes.
235 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
236 (bfd_elf_add_obj_attr_string): Likewise.
237 (bfd_elf_add_obj_attr_int_string): Likewise.
238 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
239 * elf-bfd.h (struct obj_attribute): Document new flag bit.
240 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
241 Tag_nodefaults has no default value.
242 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
243 comment to reflect the new state.
244
245 2009-01-19 Alan Modra <amodra@bigpond.net.au>
246
247 PR 9695
248 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
249 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
250 (adjust_z_magix): Delete dead code handling QMAGIC.
251
252 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
253
254 * coffcode.h (styp_to_sec_flags): Correct interpretation of
255 IMAGE_SCN_MEM_DISCARDABLE.
256
257 2009-01-16 Alan Modra <amodra@bigpond.net.au>
258
259 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
260 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
261 * configure.in (commonbfdlib): Delete.
262 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
263 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
264 is available, not just for linux.
265 * po/SRC-POTFILES.in: Regenerate.
266 * Makefile.in: Regenerate.
267 * configure: Regenerate.
268
269 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
270 Julian Brown <julian@codesourcery.com>
271
272 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
273 ARM attributes in ABI 2.07.
274 * elf32-arm.c (get_secondary_compatible_arch): New function.
275 (set_secondary_compatible_arch): New function.
276 (tag_cpu_arch_combine): New function.
277 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
278 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
279 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
280 make it fit with order_01243.
281 Add support for Tag_also_compatible_with,
282 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
283 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
284 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
285 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
286 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
287 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
288 Rework the way unknown attributes are handled.
289 Defer errors until all attributes have been processed.
290
291 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
292
293 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
294 bfd_elf_add_obj_attr_int_string.
295 Read Tag_compatibility from its new location in the attribute array,
296 rather than the attribute list.
297 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
298 bfd_elf_add_obj_attr_int_string.
299 (_bfd_elf_parse_attributes): Likewise.
300 (_bfd_elf_merge_object_attributes): There's now only one
301 Tag_compatibility, and it's in the array, not the list.
302 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
303 Tag_compatibility.
304 (bfd_elf_add_obj_attr_compat): Rename to
305 bfd_elf_add_obj_attr_int_string.
306 (bfd_elf_add_proc_attr_compat): Rename to
307 bfd_elf_add_proc_attr_int_string.
308 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
309 Tag_compatibility.
310
311 2009-01-15 Douglas B Rupp <rupp@gnat.com>
312
313 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
314 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
315 (vmsutil.lo): Add dependency rule.
316 * Makefile.in: Regenerate.
317 * config.bfd (ia64*-*-*vms*): Add case.
318 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
319 * configure: Regenerate.
320 * vmsutil.c: New file.
321 * vmsutil.h: New file.
322 * elf-bfd.h (struct bfd_elf_special_section): Change type of
323 attr to bfd_vma.
324 * elfxx-ia64.c (elfNN_vms_post_process_headers,
325 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
326 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
327 elfNN_vms_object_p): New functions
328 * targets.c (bfd_elf64_ia64_vms_vec): New target.
329
330 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
331
332 PR ld/9727
333 * elflink.c (elf_gc_sweep): Exclude the group section if the
334 first member of the section group is excluded.
335
336 2009-01-14 Alan Modra <amodra@bigpond.net.au>
337
338 PR 9735
339 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
340 saved filename, use bfd_alloc rather than bfd_malloc for it.
341
342 2009-01-13 Alan Modra <amodra@bigpond.net.au>
343
344 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
345
346 2009-01-13 Alan Modra <amodra@bigpond.net.au>
347
348 * elf32-spu.c (remove_cycles): Always set call->max_depth.
349
350 2009-01-12 Alan Modra <amodra@bigpond.net.au>
351
352 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
353
354 2009-01-12 Alan Modra <amodra@bigpond.net.au>
355
356 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
357 num_lines_log2.
358 (struct got_entry): Add br_addr.
359 (struct call_info): Add priority.
360 (struct function_info): Add lr_store and sp_adjust.
361 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
362 (spu_elf_find_overlays): For soft-icache, mark any section within cache
363 area as an overlay, and check that no other overlays exist. Look up
364 icache overlay manager entry sym.
365 (BRA_STUBS, BRA, BRASL): Define.
366 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
367 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
368 in branch insn.
369 (count_stub, build_stub): Support soft-icache.
370 (build_spuear_stubs, process_stubs): Adjust build_stub call.
371 (spu_elf_size_stubs): Size soft-icache stubs.
372 (overlay_index): New function.
373 (spu_elf_build_stubs): Make static. Support soft-icache.
374 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
375 (find_function_stack_adjust): Save lr store and stack adjust insn
376 offsets.
377 (maybe_insert_function): Adjust find_function_stack_adjust call.
378 (mark_functions_via_relocs): Retrieve priority.
379 (remove_cycles): Only warn about pruned arcs when stack_analysis.
380 (sort_calls): Sort by priority first.
381 (mark_overlay_section): Ignore .ovl.init.
382 (sum_stack): Only print when stack_analysis.
383 (print_one_overlay_section): New function, extracted from..
384 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
385 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
386 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
387 analysis. Call spu_elf_build_stubs.
388 (spu_elf_relocate_section): For soft-icache encode overlay index
389 into addresses.
390 (spu_elf_output_symbol_hook): Support soft-icache.
391 (spu_elf_modify_program_headers: Likewise.
392
393 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
394 num_regions to num_lines. Add line_size and max_branch.
395 (enum _ovly_flavour): Add ovly_soft_icache.
396 (spu_elf_build_stubs): Delete.
397
398 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
399
400 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
401 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
402
403 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
404
405 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
406 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
407 the program, the known offset starts at the negative size of the
408 TLS section.
409 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
410 Similar.
411
412 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
413
414 * config.bfd: Add lm32-*-rtems*.
415
416 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
417
418 * coff-ppc.c: Add 2009 to Copyright.
419 * elf32-cris.c: Likewise.
420 * elflink.c: Likewise.
421
422 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
423
424 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
425 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
426
427 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
428
429 PR ld/9679
430 * elflink.c (elf_merge_st_other): New.
431 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
432 hide them if needed.
433 (elf_link_add_object_symbols): Updated.
434
435 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
436
437 PR ld/9676
438 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
439 ref_dynamic and dynamic_def fields when setting def_regular
440 to 1.
441
442 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
443
444 PR 9682
445 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
446 literal.
447
448 For older changes see ChangeLog-2008
449 \f
450 Local Variables:
451 mode: change-log
452 left-margin: 8
453 fill-column: 74
454 version-control: never
455 End:
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