1 2008-02-04 Alan Modra <amodra@bigpond.net.au>
3 * elf32-spu.c (spu_elf_relocate_section): Correct return type.
4 Return error status on unexpected relocation errors.
6 2008-02-04 Alan Modra <amodra@bigpond.net.au>
9 * elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
11 * elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
12 processing on non-ELF input.
14 2008-01-31 Marc Gauthier <marc@tensilica.com>
16 * config.bfd (xtensa*-*-*): Recognize processor variants.
18 2008-01-31 Nick Clifton <nickc@redhat.com>
21 * elf.c (bfd_elf_get_elf_syms): Check the return value of
24 2008-01-28 Fabian Groffen <grobian@gentoo.org>
26 * config.bfd (x86_64-*-solaris2): Add support for this target.
28 2008-01-28 Alan Modra <amodra@bigpond.net.au>
30 Rewrite SPU overlay handling code. Put overlay calls stubs in the
31 overlays where possible. Use a faster call stub, or optionally at
32 compile time, a more compact stub. Double size of _ovly_buf_table
33 so that low bit of _ovly_table.buf can be used as a "present" bit.
34 Reserve an extra _ovly_table entry for index zero.
35 * elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
37 (struct got_entry): New.
38 (struct spu_stub_hash_entry): Delete.
39 (stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
40 (spu_elf_link_hash_table_create): Adjust for struct changes.
41 (spu_stub_name): Delete.
42 (spu_elf_find_overlays): Don't track sections from overlay regions.
43 Instead set ovl_buf number in spu elf section data. Error if
44 overlays in one region don't start at the same address. Adjust
45 for struct _spu_elf_section_data changes.
46 (SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
47 (OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
48 (needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
49 (enum _insn_type): New.
50 (count_stub, build_stub): New functions.
51 (allocate_spuear_stubs): Use count_stub.
52 (build_spuear_stubs): Use build_stub.
53 (populate_stubs, sort_stubs): Delete.
54 (process_stubs): New function.
55 (write_one_stub): Delete.
56 (spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
57 (alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
58 (maybe_insert_function, check_function_ranges): Likewise.
59 (find_function, pasted_function, build_call_tree): Likewise.
60 (spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
61 (spu_elf_modify_program_headers): Likewise.
62 (interesting_section): Detect stub sections differently. Delete
63 htab param, adjust all callers.
64 (spu_elf_relocate_section): Rewrite stub handling.
65 (spu_elf_output_symbol_hook): Likewise.
66 (bfd_elf32_bfd_link_hash_table_free): Delete.
67 * elf32-spu.h (struct _spu_elf_section_data): Move input-only and
68 output-only fields into a union. Add ovl_buf.
69 (spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
71 2008-01-25 DJ Delorie <dj@redhat.com>
73 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
75 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
77 * bfd-in.h: Add mingw I64 support.
78 * bfd-in2.h: Regenerated.
79 * bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
81 2008-01-21 Alan Modra <amodra@bigpond.net.au>
84 * format.c (bfd_check_format_matches): Don't accept archives as
85 fully matching unless they have a map.
87 2008-01-21 Alan Modra <amodra@bigpond.net.au>
89 * elflink.c (_bfd_elf_link_output_relocs): Correct error return.
91 2008-01-21 Alan Modra <amodra@bigpond.net.au>
93 * ecoff.c (_bfd_ecoff_archive_p): Delete.
94 * libecoff.h (_bfd_ecoff_archive_p): Delete.
95 * coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
96 * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
97 (ecoff_biglittle_vec): Likewise.
99 2008-01-19 Alan Modra <amodra@bigpond.net.au>
102 * elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
103 non-NULL before dereferencing.
105 2008-01-15 Alan Modra <amodra@bigpond.net.au>
108 * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
110 (_bfd_elf_gc_keep): Declare.
111 * elfxx-target.h (elf_backend_gc_keep): Define.
112 (elfNN_bed): Init new field.
113 * elflink.c (_bfd_elf_gc_keep): New function.
114 (bfd_elf_gc_sections): Call gc_keep.
115 * elf64-ppc.c (elf_backend_gc_keep): Define.
116 (struct _ppc64_elf_section_data): Move .opd related fields to
117 a struct so they don't occupy the same storage. Adjust accesses
119 (ppc64_elf_gc_keep): New function, split out from..
120 (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
121 to mark .opd section, just set gc_mark.
122 (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
123 unless we are changing .opd. Test non-NULL opd->adjust at all
124 accesses throughout file.
125 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
127 2008-01-15 Alan Modra <amodra@bigpond.net.au>
129 * bfd-in.h (BFD_HOST_LONG_LONG): Delete.
130 * bfd-in2.h: Regenerate.
132 2008-01-11 Tristan Gingold <gingold@adacore.com>
133 Eric Botcazou <ebotcazou@adacore.com>
135 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
137 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
138 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
139 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
140 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
141 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
142 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
143 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
144 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
145 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
146 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
147 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
148 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
149 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
150 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
151 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
152 * elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
153 or executable output with relocations.
155 2008-01-09 Nick Clifton <nickc@redhat.com>
158 * elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
159 to FALSE for all relocs.
161 2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
164 * elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
165 fields. Rename u.cie.u.merged to u.cie.u.merged_with.
166 (eh_frame_sec_info): Add a cies field.
167 (eh_frame_hdr_info): Add a merge_cies field.
168 * elf-eh-frame.c (cie): Add a reloc_index member to the personality
170 (_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
172 (_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
173 cie structures in all cases and use it instead of extended_cies.
174 If merging, store the cie array in sec_info->cies and point each
175 CIE's eh_fde_cie at the associated element. Do not try to
176 calculate the value of the personality routine here; record the
177 offset of the relocation instead. Do not merge CIEs here.
178 (_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
179 (_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
180 (_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
181 (find_merged_cie): New function.
182 (_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
184 2008-01-07 Nick Clifton <nickc@redhat.com>
187 * vms.c (vms_close_and_cleanup): Check for the presence of a
188 vms_private_data_struct before examining any of its fields.
190 2008-01-07 H.J. Lu <hongjiu.lu@intel.com>
193 * elflink.c (elf_link_input_bfd): Don't write out a section if
194 its output section is marked with SEC_NEVER_LOAD.
196 For older changes see ChangeLog-2007
202 version-control: never