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2009-01-21 Jeff Johnston <jjohnstn@redhat.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
58f9615c
NC		 12009-01-21 Nick Clifton <nickc@redhat.com>
2
3 PR 9769
4 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
5 tm_gmtoff field in struct tm.
6
fb266b8b
AM		 72009-01-21 Alan Modra <amodra@bigpond.net.au>
8
9 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
10 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
11 sections in soft-icache lines unless non_ia_text. Don't add
12 rodata if doing so would exceed line size.
13
451ffe63
HPN		 142009-01-19 Hans-Peter Nilsson <hp@axis.com>
15
16 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
17 types than bfd_link_hash_indirect, before early return, call
18 _bfd_elf_link_hash_copy_indirect.
19
5aa6ff7c
AS		 202009-01-19 Andrew Stubbs <ams@codesourcery.com>
21
22 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
23 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
24 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
25 (elf_backend_obj_attrs_order): New define.
26 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
27 (elfNN_bed): Add elf_backend_obj_attrs_order.
28
3483fe2e
AS		 292009-01-19 Andrew Stubbs <ams@codesourcery.com>
30
31 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
32 (obj_attr_size): Likewise.
33 (write_obj_attribute): Likewise.
34 (_bfd_elf_copy_obj_attributes): Likewise.
35 (_bfd_elf_parse_attributes): Likewise.
36 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
37 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
38 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
39 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
40 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
41 with macros.
42
2d0bb761
AS		 432009-01-19 Andrew Stubbs <ams@codesourcery.com>
44
45 * elf-attrs.c (is_default_attr): Support defaultless attributes.
46 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
47 (bfd_elf_add_obj_attr_string): Likewise.
48 (bfd_elf_add_obj_attr_int_string): Likewise.
49 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
50 * elf-bfd.h (struct obj_attribute): Document new flag bit.
51 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
52 Tag_nodefaults has no default value.
53 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
54 comment to reflect the new state.
55
a77e83b7
AM		 562009-01-19 Alan Modra <amodra@bigpond.net.au>
57
58 PR 9695
59 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
60 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
61 (adjust_z_magix): Delete dead code handling QMAGIC.
62
f6d29e26
KT		 632009-01-16 Kai Tietz <kai.tietz@onevision.com>
64
65 * coffcode.h (styp_to_sec_flags): Correct interpretation of
66 IMAGE_SCN_MEM_DISCARDABLE.
67
29670fb9
AM		 682009-01-16 Alan Modra <amodra@bigpond.net.au>
69
70 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
71 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
72 * configure.in (commonbfdlib): Delete.
73 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
74 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
75 is available, not just for linux.
76 * po/SRC-POTFILES.in: Regenerate.
77 * Makefile.in: Regenerate.
78 * configure: Regenerate.
79
91e22acd
AS		 802009-01-15 Andrew Stubbs <ams@codesourcery.com>
81 Julian Brown <julian@codesourcery.com>
82
83 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
84 ARM attributes in ABI 2.07.
85 * elf32-arm.c (get_secondary_compatible_arch): New function.
86 (set_secondary_compatible_arch): New function.
87 (tag_cpu_arch_combine): New function.
88 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
89 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
90 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
91 make it fit with order_01243.
92 Add support for Tag_also_compatible_with,
93 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
94 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
95 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
96 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
97 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
98 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
99 Rework the way unknown attributes are handled.
100 Defer errors until all attributes have been processed.
101
7b86a9fa
AS		 1022009-01-15 Andrew Stubbs <ams@codesourcery.com>
103
104 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
105 bfd_elf_add_obj_attr_int_string.
106 Read Tag_compatibility from its new location in the attribute array,
107 rather than the attribute list.
108 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
109 bfd_elf_add_obj_attr_int_string.
110 (_bfd_elf_parse_attributes): Likewise.
111 (_bfd_elf_merge_object_attributes): There's now only one
112 Tag_compatibility, and it's in the array, not the list.
113 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
114 Tag_compatibility.
115 (bfd_elf_add_obj_attr_compat): Rename to
116 bfd_elf_add_obj_attr_int_string.
117 (bfd_elf_add_proc_attr_compat): Rename to
118 bfd_elf_add_proc_attr_int_string.
119 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
120 Tag_compatibility.
121
01e1a5bc
NC		 1222009-01-15 Douglas B Rupp <rupp@gnat.com>
123
124 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
125 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
126 (vmsutil.lo): Add dependency rule.
127 * Makefile.in: Regenerate.
128 * config.bfd (ia64*-*-*vms*): Add case.
129 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
130 * configure: Regenerate.
131 * vmsutil.c: New file.
132 * vmsutil.h: New file.
133 * elf-bfd.h (struct bfd_elf_special_section): Change type of
134 attr to bfd_vma.
135 * elfxx-ia64.c (elfNN_vms_post_process_headers,
136 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
137 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
138 elfNN_vms_object_p): New functions
139 * targets.c (bfd_elf64_ia64_vms_vec): New target.
140
a33dafc3
L		 1412009-01-14 H.J. Lu <hongjiu.lu@intel.com>
142
143 PR ld/9727
144 * elflink.c (elf_gc_sweep): Exclude the group section if the
145 first member of the section group is excluded.
146
13c0e967
AM		 1472009-01-14 Alan Modra <amodra@bigpond.net.au>
148
149 PR 9735
150 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
151 saved filename, use bfd_alloc rather than bfd_malloc for it.
152
460e679b
AM		 1532009-01-13 Alan Modra <amodra@bigpond.net.au>
154
155 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
156
25076afa
AM		 1572009-01-13 Alan Modra <amodra@bigpond.net.au>
158
159 * elf32-spu.c (remove_cycles): Always set call->max_depth.
160
37107878
AM		 1612009-01-12 Alan Modra <amodra@bigpond.net.au>
162
163 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
164
cd4a7468
AM		 1652009-01-12 Alan Modra <amodra@bigpond.net.au>
166
167 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
168 num_lines_log2.
169 (struct got_entry): Add br_addr.
170 (struct call_info): Add priority.
171 (struct function_info): Add lr_store and sp_adjust.
172 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
173 (spu_elf_find_overlays): For soft-icache, mark any section within cache
174 area as an overlay, and check that no other overlays exist. Look up
175 icache overlay manager entry sym.
176 (BRA_STUBS, BRA, BRASL): Define.
177 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
178 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
179 in branch insn.
180 (count_stub, build_stub): Support soft-icache.
181 (build_spuear_stubs, process_stubs): Adjust build_stub call.
182 (spu_elf_size_stubs): Size soft-icache stubs.
183 (overlay_index): New function.
184 (spu_elf_build_stubs): Make static. Support soft-icache.
185 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
186 (find_function_stack_adjust): Save lr store and stack adjust insn
187 offsets.
188 (maybe_insert_function): Adjust find_function_stack_adjust call.
189 (mark_functions_via_relocs): Retrieve priority.
190 (remove_cycles): Only warn about pruned arcs when stack_analysis.
191 (sort_calls): Sort by priority first.
192 (mark_overlay_section): Ignore .ovl.init.
193 (sum_stack): Only print when stack_analysis.
194 (print_one_overlay_section): New function, extracted from..
195 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
196 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
197 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
198 analysis. Call spu_elf_build_stubs.
199 (spu_elf_relocate_section): For soft-icache encode overlay index
200 into addresses.
201 (spu_elf_output_symbol_hook): Support soft-icache.
202 (spu_elf_modify_program_headers: Likewise.
37107878 203
cd4a7468
AM		 204 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
205 num_regions to num_lines. Add line_size and max_branch.
206 (enum _ovly_flavour): Add ovly_soft_icache.
207 (spu_elf_build_stubs): Delete.
208
80c29487
JK		 2092009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
210
211 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
212 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
213
1bc86aea
HPN		 2142009-01-07 Hans-Peter Nilsson <hp@axis.com>
215
216 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
217 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
218 the program, the known offset starts at the negative size of the
219 TLS section.
220 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
221 Similar.
222
3baa454d 2232009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 224
3baa454d 225 * config.bfd: Add lm32-*-rtems*.
75606e85 226
9dbe8890
L		 2272009-01-03 H.J. Lu <hongjiu.lu@intel.com>
228
229 * coff-ppc.c: Add 2009 to Copyright.
230 * elf32-cris.c: Likewise.
231 * elflink.c: Likewise.
232
0bdf8d40
HPN		 2332009-01-03 Hans-Peter Nilsson <hp@axis.com>
234
235 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
236 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
237
54ac0771
L		 2382009-01-02 H.J. Lu <hongjiu.lu@intel.com>
239
240 PR ld/9679
241 * elflink.c (elf_merge_st_other): New.
242 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
243 hide them if needed.
244 (elf_link_add_object_symbols): Updated.
245
d8880531
L		 2462009-01-02 H.J. Lu <hongjiu.lu@intel.com>
247
248 PR ld/9676
249 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
250 ref_dynamic and dynamic_def fields when setting def_regular
251 to 1.
252
b70b5c14
NC		 2532009-01-02 Curtis Mackie <curtmackevo@gmail.com>
254
255 PR 9682
256 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
257 literal.
258
d8880531 259For older changes see ChangeLog-2008
56882138
AM		 260\f
261Local Variables:
262mode: change-log
263left-margin: 8
264fill-column: 74
265version-control: never
266End:
GDB Binutils - Deliverables
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