1 2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com>
3 * elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
5 (elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
6 mismatches are detected.
8 2008-02-11 Daniel Jacobowitz <dan@codesourcery.com>
10 * cache.c (cache_bread): Set bfd_error_file_truncated if EOF
12 * srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
14 2008-02-07 Alan Modra <amodra@bigpond.net.au>
16 * elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
17 of _ovly_buf_table size.
18 (spu_elf_build_stubs): Use low bit of .size as "present" bit.
19 Adjust initialisations relating to _ovly_buf_table.
21 2008-02-04 Bob Wilson <bob.wilson@acm.org>
23 * elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
24 relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
25 relocations against dynamic symbols.
26 (elf_xtensa_finish_dynamic_sections): Do not fail if there is no
29 2008-02-04 Kai Tietz <kai.tietz@onevision.com>
30 H.J. Lu <hongjiu.lu@intel.com>
33 * warning.m4: Enable -Wno-format by default when using gcc on
35 * configure: Regenerated.
37 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
39 * archures.c: Update copyright.
40 (bfd_mach_mips_octeon): New macro.
41 * bfd-in2.h: Regenerate.
42 * elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
43 (mips_set_isa_flags): Likewise.
44 (mips_mach_extensions): Add Octeon.
45 * cpu-mips.c: Update copyright.
46 (I_mipsocteon): New enum constant.
47 (arch_info_struct): Add Octeon.
49 2008-02-04 Alan Modra <amodra@bigpond.net.au>
51 * elf32-spu.c (spu_elf_relocate_section): Correct return type.
52 Return error status on unexpected relocation errors.
54 2008-02-04 Alan Modra <amodra@bigpond.net.au>
57 * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
59 * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
60 processing on non-ELF input.
62 2008-01-31 Marc Gauthier <marc@tensilica.com>
64 * config.bfd (xtensa*-*-*): Recognize processor variants.
66 2008-01-31 Nick Clifton <nickc@redhat.com>
69 * elf.c (bfd_elf_get_elf_syms): Check the return value of
72 2008-01-28 Fabian Groffen <grobian@gentoo.org>
74 * config.bfd (x86_64-*-solaris2): Add support for this target.
76 2008-01-28 Alan Modra <amodra@bigpond.net.au>
78 Rewrite SPU overlay handling code. Put overlay calls stubs in the
79 overlays where possible. Use a faster call stub, or optionally at
80 compile time, a more compact stub. Double size of _ovly_buf_table
81 so that low bit of _ovly_table.buf can be used as a "present" bit.
82 Reserve an extra _ovly_table entry for index zero.
83 * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
85 (struct got_entry): New.
86 (struct spu_stub_hash_entry): Delete.
87 (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
88 (spu_elf_link_hash_table_create): Adjust for struct changes.
89 (spu_stub_name): Delete.
90 (spu_elf_find_overlays): Don't track sections from overlay regions.
91 Instead set ovl_buf number in spu elf section data. Error if
92 overlays in one region don't start at the same address. Adjust
93 for struct _spu_elf_section_data changes.
94 (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
95 (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
96 (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
97 (enum _insn_type): New.
98 (count_stub, build_stub): New functions.
99 (allocate_spuear_stubs): Use count_stub.
100 (build_spuear_stubs): Use build_stub.
101 (populate_stubs, sort_stubs): Delete.
102 (process_stubs): New function.
103 (write_one_stub): Delete.
104 (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
105 (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
106 (maybe_insert_function, check_function_ranges): Likewise.
107 (find_function, pasted_function, build_call_tree): Likewise.
108 (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
109 (spu_elf_modify_program_headers): Likewise.
110 (interesting_section): Detect stub sections differently. Delete
111 htab param, adjust all callers.
112 (spu_elf_relocate_section): Rewrite stub handling.
113 (spu_elf_output_symbol_hook): Likewise.
114 (bfd_elf32_bfd_link_hash_table_free): Delete.
115 * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
116 output-only fields into a union. Add ovl_buf.
117 (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
119 2008-01-25 DJ Delorie <dj@redhat.com>
121 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
123 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
125 * bfd-in.h: Add mingw I64 support.
126 * bfd-in2.h: Regenerated.
127 * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
129 2008-01-21 Alan Modra <amodra@bigpond.net.au>
132 * format.c (bfd_check_format_matches): Don't accept archives as
133 fully matching unless they have a map.
135 2008-01-21 Alan Modra <amodra@bigpond.net.au>
137 * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
139 2008-01-21 Alan Modra <amodra@bigpond.net.au>
141 * ecoff.c (_bfd_ecoff_archive_p): Delete.
142 * libecoff.h (_bfd_ecoff_archive_p): Delete.
143 * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
144 * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
145 (ecoff_biglittle_vec): Likewise.
147 2008-01-19 Alan Modra <amodra@bigpond.net.au>
150 * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
151 non-NULL before dereferencing.
153 2008-01-15 Alan Modra <amodra@bigpond.net.au>
156 * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
158 (_bfd_elf_gc_keep): Declare.
159 * elfxx-target.h (elf_backend_gc_keep): Define.
160 (elfNN_bed): Init new field.
161 * elflink.c (_bfd_elf_gc_keep): New function.
162 (bfd_elf_gc_sections): Call gc_keep.
163 * elf64-ppc.c (elf_backend_gc_keep): Define.
164 (struct _ppc64_elf_section_data): Move .opd related fields to
165 a struct so they don't occupy the same storage. Adjust accesses
167 (ppc64_elf_gc_keep): New function, split out from..
168 (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
169 to mark .opd section, just set gc_mark.
170 (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
171 unless we are changing .opd. Test non-NULL opd->adjust at all
172 accesses throughout file.
173 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
175 2008-01-15 Alan Modra <amodra@bigpond.net.au>
177 * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
178 * bfd-in2.h: Regenerate.
180 2008-01-11 Tristan Gingold <gingold@adacore.com>
181 Eric Botcazou <ebotcazou@adacore.com>
183 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
185 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
186 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
187 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
188 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
189 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
190 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
191 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
192 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
193 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
194 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
195 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
196 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
197 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
198 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
199 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
200 * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
201 or executable output with relocations.
203 2008-01-09 Nick Clifton <nickc@redhat.com>
206 * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
207 to FALSE for all relocs.
209 2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
212 * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
213 fields. Rename u.cie.u.merged to u.cie.u.merged_with.
214 (eh_frame_sec_info): Add a cies field.
215 (eh_frame_hdr_info): Add a merge_cies field.
216 * elf-eh-frame.c (cie): Add a reloc_index member to the personality
218 (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
220 (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
221 cie structures in all cases and use it instead of extended_cies.
222 If merging, store the cie array in sec_info->cies and point each
223 CIE's eh_fde_cie at the associated element. Do not try to
224 calculate the value of the personality routine here; record the
225 offset of the relocation instead. Do not merge CIEs here.
226 (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
227 (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
228 (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
229 (find_merged_cie): New function.
230 (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
232 2008-01-07 Nick Clifton <nickc@redhat.com>
235 * vms.c (vms_close_and_cleanup): Check for the presence of a
236 vms_private_data_struct before examining any of its fields.
238 2008-01-07 H.J. Lu <hongjiu.lu@intel.com>
241 * elflink.c (elf_link_input_bfd): Don't write out a section if
242 its output section is marked with SEC_NEVER_LOAD.
244 For older changes see ChangeLog-2007
250 version-control: never