1 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2 Mark Shinwell <shinwell@codesourcery.com>
3 Catherine Moore <clm@codesourcery.com>
5 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
7 2009-01-28 Catherine Moore <clm@codesourcery.com>
9 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
10 SEC_LOAD for dynamic relocation sections.
12 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
14 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
15 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
16 the size of local TLS data.
18 2009-01-27 Andreas Schwab <schwab@suse.de>
20 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
21 architectures in the archive.
23 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
25 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
26 <R_CRIS_32_DTPREL>: Correct relocation value.
28 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
29 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
30 symbols with non-default visibility.
32 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
34 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
35 describing the trampolines.
36 (ppc_elf_relocate_section): Update relocs to describe the
39 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
41 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
42 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
43 and R_PARISC_PCREL12F relocations.
45 2009-01-24 Alan Modra <amodra@bigpond.net.au>
48 * elflink.c (find_version_for_sym): New function split out from,
49 but without export_dynamic test, ..
50 (_bfd_elf_link_assign_sym_version): ..here.
51 (_bfd_elf_export_symbol): Use it.
53 2009-01-23 Alan Modra <amodra@bigpond.net.au>
55 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
56 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
57 * elflink.c: ..here, somewhat modified.
58 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
59 _bfd_elf_link_find_version_dependencies,
60 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
61 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
62 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
64 * elflink.c: ..and make static here.
65 (_bfd_elf_link_find_version_dependencies): Adjust for removal
66 of output_bfd from struct elf_find_verdep_info.
67 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
68 struct elf_info_failed.
69 (bfd_elf_size_dynamic_sections): Adjust.
71 2009-01-22 Alan Modra <amodra@bigpond.net.au>
74 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
75 after comp_unit_find_line call.
77 2009-01-21 Nick Clifton <nickc@redhat.com>
80 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
81 tm_gmtoff field in struct tm.
83 2009-01-21 Alan Modra <amodra@bigpond.net.au>
85 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
86 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
87 sections in soft-icache lines unless non_ia_text. Don't add
88 rodata if doing so would exceed line size.
90 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
92 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
93 types than bfd_link_hash_indirect, before early return, call
94 _bfd_elf_link_hash_copy_indirect.
96 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
98 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
99 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
100 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
101 (elf_backend_obj_attrs_order): New define.
102 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
103 (elfNN_bed): Add elf_backend_obj_attrs_order.
105 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
107 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
108 (obj_attr_size): Likewise.
109 (write_obj_attribute): Likewise.
110 (_bfd_elf_copy_obj_attributes): Likewise.
111 (_bfd_elf_parse_attributes): Likewise.
112 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
113 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
114 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
115 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
116 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
119 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
121 * elf-attrs.c (is_default_attr): Support defaultless attributes.
122 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
123 (bfd_elf_add_obj_attr_string): Likewise.
124 (bfd_elf_add_obj_attr_int_string): Likewise.
125 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
126 * elf-bfd.h (struct obj_attribute): Document new flag bit.
127 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
128 Tag_nodefaults has no default value.
129 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
130 comment to reflect the new state.
132 2009-01-19 Alan Modra <amodra@bigpond.net.au>
135 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
136 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
137 (adjust_z_magix): Delete dead code handling QMAGIC.
139 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
141 * coffcode.h (styp_to_sec_flags): Correct interpretation of
142 IMAGE_SCN_MEM_DISCARDABLE.
144 2009-01-16 Alan Modra <amodra@bigpond.net.au>
146 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
147 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
148 * configure.in (commonbfdlib): Delete.
149 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
150 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
151 is available, not just for linux.
152 * po/SRC-POTFILES.in: Regenerate.
153 * Makefile.in: Regenerate.
154 * configure: Regenerate.
156 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
157 Julian Brown <julian@codesourcery.com>
159 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
160 ARM attributes in ABI 2.07.
161 * elf32-arm.c (get_secondary_compatible_arch): New function.
162 (set_secondary_compatible_arch): New function.
163 (tag_cpu_arch_combine): New function.
164 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
165 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
166 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
167 make it fit with order_01243.
168 Add support for Tag_also_compatible_with,
169 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
170 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
171 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
172 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
173 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
174 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
175 Rework the way unknown attributes are handled.
176 Defer errors until all attributes have been processed.
178 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
180 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
181 bfd_elf_add_obj_attr_int_string.
182 Read Tag_compatibility from its new location in the attribute array,
183 rather than the attribute list.
184 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
185 bfd_elf_add_obj_attr_int_string.
186 (_bfd_elf_parse_attributes): Likewise.
187 (_bfd_elf_merge_object_attributes): There's now only one
188 Tag_compatibility, and it's in the array, not the list.
189 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
191 (bfd_elf_add_obj_attr_compat): Rename to
192 bfd_elf_add_obj_attr_int_string.
193 (bfd_elf_add_proc_attr_compat): Rename to
194 bfd_elf_add_proc_attr_int_string.
195 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
198 2009-01-15 Douglas B Rupp <rupp@gnat.com>
200 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
201 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
202 (vmsutil.lo): Add dependency rule.
203 * Makefile.in: Regenerate.
204 * config.bfd (ia64*-*-*vms*): Add case.
205 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
206 * configure: Regenerate.
207 * vmsutil.c: New file.
208 * vmsutil.h: New file.
209 * elf-bfd.h (struct bfd_elf_special_section): Change type of
211 * elfxx-ia64.c (elfNN_vms_post_process_headers,
212 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
213 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
214 elfNN_vms_object_p): New functions
215 * targets.c (bfd_elf64_ia64_vms_vec): New target.
217 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
220 * elflink.c (elf_gc_sweep): Exclude the group section if the
221 first member of the section group is excluded.
223 2009-01-14 Alan Modra <amodra@bigpond.net.au>
226 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
227 saved filename, use bfd_alloc rather than bfd_malloc for it.
229 2009-01-13 Alan Modra <amodra@bigpond.net.au>
231 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
233 2009-01-13 Alan Modra <amodra@bigpond.net.au>
235 * elf32-spu.c (remove_cycles): Always set call->max_depth.
237 2009-01-12 Alan Modra <amodra@bigpond.net.au>
239 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
241 2009-01-12 Alan Modra <amodra@bigpond.net.au>
243 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
245 (struct got_entry): Add br_addr.
246 (struct call_info): Add priority.
247 (struct function_info): Add lr_store and sp_adjust.
248 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
249 (spu_elf_find_overlays): For soft-icache, mark any section within cache
250 area as an overlay, and check that no other overlays exist. Look up
251 icache overlay manager entry sym.
252 (BRA_STUBS, BRA, BRASL): Define.
253 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
254 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
256 (count_stub, build_stub): Support soft-icache.
257 (build_spuear_stubs, process_stubs): Adjust build_stub call.
258 (spu_elf_size_stubs): Size soft-icache stubs.
259 (overlay_index): New function.
260 (spu_elf_build_stubs): Make static. Support soft-icache.
261 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
262 (find_function_stack_adjust): Save lr store and stack adjust insn
264 (maybe_insert_function): Adjust find_function_stack_adjust call.
265 (mark_functions_via_relocs): Retrieve priority.
266 (remove_cycles): Only warn about pruned arcs when stack_analysis.
267 (sort_calls): Sort by priority first.
268 (mark_overlay_section): Ignore .ovl.init.
269 (sum_stack): Only print when stack_analysis.
270 (print_one_overlay_section): New function, extracted from..
271 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
272 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
273 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
274 analysis. Call spu_elf_build_stubs.
275 (spu_elf_relocate_section): For soft-icache encode overlay index
277 (spu_elf_output_symbol_hook): Support soft-icache.
278 (spu_elf_modify_program_headers: Likewise.
280 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
281 num_regions to num_lines. Add line_size and max_branch.
282 (enum _ovly_flavour): Add ovly_soft_icache.
283 (spu_elf_build_stubs): Delete.
285 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
287 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
288 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
290 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
292 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
293 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
294 the program, the known offset starts at the negative size of the
296 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
299 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
301 * config.bfd: Add lm32-*-rtems*.
303 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
305 * coff-ppc.c: Add 2009 to Copyright.
306 * elf32-cris.c: Likewise.
307 * elflink.c: Likewise.
309 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
311 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
312 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
314 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
317 * elflink.c (elf_merge_st_other): New.
318 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
320 (elf_link_add_object_symbols): Updated.
322 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
325 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
326 ref_dynamic and dynamic_def fields when setting def_regular
329 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
332 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
335 For older changes see ChangeLog-2008
341 version-control: never