| 1 | 2006-02-24 H.J. Lu <hongjiu.lu@intel.com> |
| 2 | |
| 3 | PR ld/2218 |
| 4 | * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol. |
| 5 | (_bfd_elf_link_hash_fixup_symbol): New. |
| 6 | |
| 7 | * elflink.c (_bfd_elf_link_hash_fixup_symbol): New. |
| 8 | (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if |
| 9 | it isn't NULL. |
| 10 | |
| 11 | * elfxx-ia64.c (elf_backend_fixup_symbol): Defined. |
| 12 | |
| 13 | * elfxx-target.h (elf_backend_fixup_symbol): New. |
| 14 | (elfNN_bed): Initialize elf_backend_fixup_symbol. |
| 15 | |
| 16 | 2006-02-23 H.J. Lu <hongjiu.lu@intel.com> |
| 17 | |
| 18 | * cpu-ia64-opc.c (ins_immu5b): New. |
| 19 | (ext_immu5b): Likewise. |
| 20 | (elf64_ia64_operands): Add IMMU5b. |
| 21 | |
| 22 | 2006-02-21 Alan Modra <amodra@bigpond.net.au> |
| 23 | |
| 24 | PR ld/2218 |
| 25 | * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie |
| 26 | is dynamic. |
| 27 | * elf32-hppa.c (allocate_dynrelocs): Likewise. |
| 28 | * elf32-i386.c (allocate_dynrelocs): Likewise. |
| 29 | * elf32-s390.c (allocate_dynrelocs): Likewise. |
| 30 | * elf32-sh.c (allocate_dynrelocs): Likewise. |
| 31 | * elf64-s390.c (allocate_dynrelocs): Likewise. |
| 32 | * elf64-x86-64.c (allocate_dynrelocs): Likewise. |
| 33 | * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs |
| 34 | on undef weak with non-default visibility too. |
| 35 | * elfxx-sparc.c (allocate_dynrelocs): Ditto. |
| 36 | |
| 37 | 2006-02-21 Alan Modra <amodra@bigpond.net.au> |
| 38 | |
| 39 | * bfd.c: (_bfd_default_error_handler): Don't call abort on |
| 40 | error, instead call _exit. |
| 41 | (_bfd_abort): Call _exit not xexit. |
| 42 | |
| 43 | 2006-02-17 Kevin Buettner <kevinb@redhat.com> |
| 44 | |
| 45 | * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo): |
| 46 | New functions. |
| 47 | * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define. |
| 48 | |
| 49 | 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com> |
| 50 | Anil Paranjape <anilp1@kpitcummins.com> |
| 51 | Shilin Shakti <shilins@kpitcummins.com> |
| 52 | |
| 53 | * Makefile.am: Add xc16x related entry |
| 54 | * Makefile.in: Regenerate |
| 55 | * archures.c: Add bfd_xc16x_arch |
| 56 | * bfd-in2.h: Regenerate |
| 57 | * config.bfd: Add xc16x-*-elf |
| 58 | * configure.in: Add bfd_elf32_xc16x_vec |
| 59 | * configure: Regenerate. |
| 60 | * targets.c: Added xc16x related information |
| 61 | * cpu-xc16x.c: New file |
| 62 | * reloc.c: Add new relocations specific to xc16x: |
| 63 | BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG, |
| 64 | BFD_RELOC_XC16X_SOF |
| 65 | * elf32-xc16x.c: New file. |
| 66 | |
| 67 | 2006-02-17 Alan Modra <amodra@bigpond.net.au> |
| 68 | |
| 69 | * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling. |
| 70 | * elf64-ppc.c (allocate_dynrelocs): Likewise. |
| 71 | |
| 72 | 2006-02-17 Alan Modra <amodra@bigpond.net.au> |
| 73 | |
| 74 | PR ld/2218 |
| 75 | * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is |
| 76 | dynamic. |
| 77 | (ppc64_elf_relocate_section): Check output reloc section size. |
| 78 | * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test. |
| 79 | |
| 80 | 2006-02-16 H.J. Lu <hongjiu.lu@intel.com> |
| 81 | |
| 82 | PR ld/2322 |
| 83 | * elf.c (get_segment_type): New function. |
| 84 | (_bfd_elf_print_private_bfd_data): Use it. |
| 85 | (print_segment_map): New function. |
| 86 | (assign_file_positions_for_segments): Call print_segment_map |
| 87 | when there are not enough room for program headers. |
| 88 | |
| 89 | 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com> |
| 90 | |
| 91 | * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use |
| 92 | traditional MIPS ELF targets. |
| 93 | |
| 94 | 2006-02-15 H.J. Lu <hongjiu.lu@intel.com> |
| 95 | |
| 96 | PR binutils/2338 |
| 97 | * dwarf2.c (check_function_name): New function. |
| 98 | (_bfd_dwarf2_find_nearest_line): Use check_function_name to |
| 99 | check if function is correct. |
| 100 | |
| 101 | 2006-02-16 Alan Modra <amodra@bigpond.net.au> |
| 102 | |
| 103 | * elflink.c (_bfd_elf_default_action_discarded): Return 0 for |
| 104 | debug sections. |
| 105 | (elf_link_input_bfd): Adjust comments. |
| 106 | |
| 107 | 2006-02-10 H.J. Lu <hongjiu.lu@intel.com> |
| 108 | |
| 109 | * elf.c (copy_private_bfd_data): Minor update. |
| 110 | |
| 111 | 2006-02-10 H.J. Lu <hongjiu.lu@intel.com> |
| 112 | |
| 113 | PR binutils/2258 |
| 114 | * elf.c (copy_private_bfd_data): Renamed to ... |
| 115 | (rewrite_elf_program_header): This. |
| 116 | (copy_elf_program_header): New function. |
| 117 | (copy_private_bfd_data): Likewise. |
| 118 | |
| 119 | 2006-02-07 Nathan Sidwell <nathan@codesourcery.com> |
| 120 | |
| 121 | * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e, |
| 122 | bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x, |
| 123 | bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249, |
| 124 | bfd_mach_mcf547x, bfd_mach_mcf548x): Remove. |
| 125 | (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div, |
| 126 | bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac, |
| 127 | bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac, |
| 128 | bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp, |
| 129 | bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac, |
| 130 | bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac, |
| 131 | bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac, |
| 132 | bfd_mach_mcf_isa_b_usp_float_emac): New. |
| 133 | (bfd_default_scan): Update coldfire mapping. |
| 134 | * bfd-in.h (bfd_m68k_mach_to_features, |
| 135 | bfd_m68k_features_to_mach): Declare. |
| 136 | * bfd-in2.h: Rebuilt. |
| 137 | * cpu-m68k.c (arch_info_struct): Add new coldfire machines, |
| 138 | adjust legacy names. |
| 139 | (m68k_arch_features): New. |
| 140 | (bfd_m68k_mach_to_features, |
| 141 | bfd_m68k_features_to_mach): Define. |
| 142 | * elf32-m68k.c (elf32_m68k_object_p): New. |
| 143 | (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags. |
| 144 | (elf32_m68k_print_private_bfd_data): Print the CF EF flags. |
| 145 | (elf_backend_object_p): Define. |
| 146 | * ieee.c (ieee_write_processor): Update coldfire machines. |
| 147 | * libbfd.h: Rebuilt. |
| 148 | |
| 149 | 2006-02-06 Steve Ellcey <sje@cup.hp.com> |
| 150 | |
| 151 | * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS |
| 152 | if SHF_TLS is set. |
| 153 | |
| 154 | 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl> |
| 155 | |
| 156 | * coff-z80.c (r_imm24): New howto. |
| 157 | (rtype2howto): New case R_IMM24. |
| 158 | (coff_z80_reloc_type_lookup): New case BFD_RELOC_24. |
| 159 | (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24. |
| 160 | |
| 161 | 2006-02-04 Richard Sandiford <richard@codesourcery.com> |
| 162 | |
| 163 | * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol |
| 164 | has already been assigned a GOT index, copy that index to the |
| 165 | current hash table entry. |
| 166 | |
| 167 | 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr> |
| 168 | |
| 169 | * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass |
| 170 | for call-to-undefweak reloc overflow. |
| 171 | |
| 172 | 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr> |
| 173 | |
| 174 | * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass |
| 175 | for 32-bit relocs overflow. |
| 176 | |
| 177 | 2006-01-27 Paul Brook <paul@codesourcery.com> |
| 178 | |
| 179 | * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb |
| 180 | objects. |
| 181 | |
| 182 | 2006-01-18 Alexandre Oliva <aoliva@redhat.com> |
| 183 | |
| 184 | Introduce TLS descriptors for i386 and x86_64. |
| 185 | * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC, |
| 186 | BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC, |
| 187 | BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New. |
| 188 | * libbfd.h, bfd-in2.h: Rebuilt. |
| 189 | * elf32-i386.c (elf_howto_table): New relocations. |
| 190 | (R_386_tls): Adjust. |
| 191 | (elf_i386_reloc_type_lookup): Map new relocations. |
| 192 | (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. |
| 193 | (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. |
| 194 | (struct elf_i386_link_hash_entry): Add tlsdesc_got field. |
| 195 | (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field. |
| 196 | (elf_i386_local_tlsdesc_gotent): New macro. |
| 197 | (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size. |
| 198 | (elf_i386_compute_jump_table_size): New macro. |
| 199 | (link_hash_newfunc): Initialize tlsdesc_got. |
| 200 | (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size. |
| 201 | (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and |
| 202 | R_386_TLS_DESC_CALL. |
| 203 | (elf_i386_check_relocs): Likewise. Allocate space for |
| 204 | local_tlsdesc_gotent. |
| 205 | (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and |
| 206 | R_386_TLS_DESC_CALL. |
| 207 | (allocate_dynrelocs): Count function PLT relocations. Reserve |
| 208 | space for TLS descriptors and relocations. |
| 209 | (elf_i386_size_dynamic_sections): Reserve space for TLS |
| 210 | descriptors and relocations. Set up sgotplt_jump_table_size. |
| 211 | Don't zero reloc_count in srelplt. |
| 212 | (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_. |
| 213 | (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and |
| 214 | R_386_TLS_DESC_CALL. |
| 215 | (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. |
| 216 | (elf_backend_always_size_sections): Define. |
| 217 | * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC, |
| 218 | R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL. |
| 219 | (R_X86_64_standard): Adjust. |
| 220 | (x86_64_reloc_map): Map new relocs. |
| 221 | (elf64_x86_64_rtype_to_howto): New, split out of... |
| 222 | (elf64_x86_64_info_to_howto): ... this function, and... |
| 223 | (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val. |
| 224 | (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. |
| 225 | (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. |
| 226 | (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field. |
| 227 | (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field. |
| 228 | (elf64_x86_64_local_tlsdesc_gotent): New macro. |
| 229 | (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt, |
| 230 | tlsdesc_got and sgotplt_jump_table_size fields. |
| 231 | (elf64_x86_64_compute_jump_table_size): New macro. |
| 232 | (link_hash_newfunc): Initialize tlsdesc_got. |
| 233 | (elf64_x86_64_link_hash_table_create): Initialize new fields. |
| 234 | (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and |
| 235 | R_X86_64_TLSDESC_CALL. |
| 236 | (elf64_x86_64_check_relocs): Likewise. Allocate space for |
| 237 | local_tlsdesc_gotent. |
| 238 | (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and |
| 239 | R_X86_64_TLSDESC_CALL. |
| 240 | (allocate_dynrelocs): Count function PLT relocations. Reserve |
| 241 | space for TLS descriptors and relocations. |
| 242 | (elf64_x86_64_size_dynamic_sections): Reserve space for TLS |
| 243 | descriptors and relocations. Set up sgotplt_jump_table_size, |
| 244 | tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero |
| 245 | reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT |
| 246 | and DT_TLSDESC_GOT. |
| 247 | (elf64_x86_64_always_size_sections): New. Set up |
| 248 | _TLS_MODULE_BASE_. |
| 249 | (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and |
| 250 | R_386_TLS_DESC_CALL. |
| 251 | (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. |
| 252 | (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and |
| 253 | DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry. |
| 254 | (elf_backend_always_size_sections): Define. |
| 255 | |
| 256 | 2006-01-17 H.J. Lu <hongjiu.lu@intel.com> |
| 257 | |
| 258 | PR binutils/2096 |
| 259 | * dwarf2.c (comp_unit_contains_address): Update comment. |
| 260 | (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of |
| 261 | lma. Return TRUE only if both comp_unit_contains_address and |
| 262 | comp_unit_find_nearest_line return TRUE. |
| 263 | (_bfd_dwarf2_find_line): Use section's vma, instead of lma. |
| 264 | |
| 265 | 2006-01-18 Alan Modra <amodra@bigpond.net.au> |
| 266 | |
| 267 | * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref. |
| 268 | (bfd_elf_gc_mark_dynamic_ref_symbol): Declare. |
| 269 | * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from |
| 270 | elf_gc_mark_dynamic_ref_symbol. Make global. |
| 271 | (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref. |
| 272 | * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define. |
| 273 | (elfNN_bed): Init new field. |
| 274 | * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define. |
| 275 | (ppc64_elf_gc_mark_dynamic_ref): New function. |
| 276 | |
| 277 | 2006-01-17 Alan Modra <amodra@bigpond.net.au> |
| 278 | |
| 279 | * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop. |
| 280 | |
| 281 | 2006-01-17 Nick Clifton <nickc@redhat.com> |
| 282 | |
| 283 | PR binutils/2159 |
| 284 | * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused |
| 285 | parameters. |
| 286 | |
| 287 | 2006-01-11 Nick Clifton <nickc@redhat.com> |
| 288 | |
| 289 | * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry |
| 290 | into the newly (re)allocated map array. |
| 291 | |
| 292 | 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com> |
| 293 | |
| 294 | * peXXigen.c (tbl): Add comma after "HIGH3ADJ". |
| 295 | |
| 296 | 2006-01-01 Jakub Jelinek <jakub@redhat.com> |
| 297 | |
| 298 | * elf64-ppc.c (ppc64_elf_action_discarded): Return 0 |
| 299 | for .toc1 section. |
| 300 | |
| 301 | For older changes see ChangeLog-2005 |
| 302 | \f |
| 303 | Local Variables: |
| 304 | mode: change-log |
| 305 | left-margin: 8 |
| 306 | fill-column: 74 |
| 307 | version-control: never |
| 308 | End: |