1 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
4 traditional MIPS ELF targets.
6 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
9 * dwarf2.c (check_function_name): New function.
10 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
11 check if function is correct.
13 2006-02-16 Alan Modra <amodra@bigpond.net.au>
15 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
17 (elf_link_input_bfd): Adjust comments.
19 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
21 * elf.c (copy_private_bfd_data): Minor update.
23 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
26 * elf.c (copy_private_bfd_data): Renamed to ...
27 (rewrite_elf_program_header): This.
28 (copy_elf_program_header): New function.
29 (copy_private_bfd_data): Likewise.
31 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
33 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
34 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
35 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
36 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
37 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
38 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
39 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
40 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
41 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
42 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
43 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
44 bfd_mach_mcf_isa_b_usp_float_emac): New.
45 (bfd_default_scan): Update coldfire mapping.
46 * bfd-in.h (bfd_m68k_mach_to_features,
47 bfd_m68k_features_to_mach): Declare.
49 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
51 (m68k_arch_features): New.
52 (bfd_m68k_mach_to_features,
53 bfd_m68k_features_to_mach): Define.
54 * elf32-m68k.c (elf32_m68k_object_p): New.
55 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
56 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
57 (elf_backend_object_p): Define.
58 * ieee.c (ieee_write_processor): Update coldfire machines.
61 2006-02-06 Steve Ellcey <sje@cup.hp.com>
63 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
66 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
68 * coff-z80.c (r_imm24): New howto.
69 (rtype2howto): New case R_IMM24.
70 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
71 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
73 2006-02-04 Richard Sandiford <richard@codesourcery.com>
75 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
76 has already been assigned a GOT index, copy that index to the
77 current hash table entry.
79 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
81 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
82 for call-to-undefweak reloc overflow.
84 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
86 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
87 for 32-bit relocs overflow.
89 2006-01-27 Paul Brook <paul@codesourcery.com>
91 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
94 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
96 Introduce TLS descriptors for i386 and x86_64.
97 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
98 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
99 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
100 * libbfd.h, bfd-in2.h: Rebuilt.
101 * elf32-i386.c (elf_howto_table): New relocations.
103 (elf_i386_reloc_type_lookup): Map new relocations.
104 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
105 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
106 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
107 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
108 (elf_i386_local_tlsdesc_gotent): New macro.
109 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
110 (elf_i386_compute_jump_table_size): New macro.
111 (link_hash_newfunc): Initialize tlsdesc_got.
112 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
113 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
115 (elf_i386_check_relocs): Likewise. Allocate space for
116 local_tlsdesc_gotent.
117 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
119 (allocate_dynrelocs): Count function PLT relocations. Reserve
120 space for TLS descriptors and relocations.
121 (elf_i386_size_dynamic_sections): Reserve space for TLS
122 descriptors and relocations. Set up sgotplt_jump_table_size.
123 Don't zero reloc_count in srelplt.
124 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
125 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
127 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
128 (elf_backend_always_size_sections): Define.
129 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
130 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
131 (R_X86_64_standard): Adjust.
132 (x86_64_reloc_map): Map new relocs.
133 (elf64_x86_64_rtype_to_howto): New, split out of...
134 (elf64_x86_64_info_to_howto): ... this function, and...
135 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
136 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
137 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
138 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
139 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
140 (elf64_x86_64_local_tlsdesc_gotent): New macro.
141 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
142 tlsdesc_got and sgotplt_jump_table_size fields.
143 (elf64_x86_64_compute_jump_table_size): New macro.
144 (link_hash_newfunc): Initialize tlsdesc_got.
145 (elf64_x86_64_link_hash_table_create): Initialize new fields.
146 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
147 R_X86_64_TLSDESC_CALL.
148 (elf64_x86_64_check_relocs): Likewise. Allocate space for
149 local_tlsdesc_gotent.
150 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
151 R_X86_64_TLSDESC_CALL.
152 (allocate_dynrelocs): Count function PLT relocations. Reserve
153 space for TLS descriptors and relocations.
154 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
155 descriptors and relocations. Set up sgotplt_jump_table_size,
156 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
157 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
159 (elf64_x86_64_always_size_sections): New. Set up
161 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
163 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
164 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
165 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
166 (elf_backend_always_size_sections): Define.
168 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
171 * dwarf2.c (comp_unit_contains_address): Update comment.
172 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
173 lma. Return TRUE only if both comp_unit_contains_address and
174 comp_unit_find_nearest_line return TRUE.
175 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
177 2006-01-18 Alan Modra <amodra@bigpond.net.au>
179 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
180 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
181 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
182 elf_gc_mark_dynamic_ref_symbol. Make global.
183 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
184 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
185 (elfNN_bed): Init new field.
186 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
187 (ppc64_elf_gc_mark_dynamic_ref): New function.
189 2006-01-17 Alan Modra <amodra@bigpond.net.au>
191 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
193 2006-01-17 Nick Clifton <nickc@redhat.com>
196 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
199 2006-01-11 Nick Clifton <nickc@redhat.com>
201 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
202 into the newly (re)allocated map array.
204 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
206 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
208 2006-01-01 Jakub Jelinek <jakub@redhat.com>
210 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
213 For older changes see ChangeLog-2005
219 version-control: never