| 1 | 2006-03-02 James E Wilson <wilson@specifix.com> |
| 2 | |
| 3 | * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we |
| 4 | change the template, then clear md.slot[curr].end_of_insn_group. |
| 5 | |
| 6 | 2006-02-28 Jan Beulich <jbeulich@novell.com> |
| 7 | |
| 8 | * macro.c (get_any_string): Don't insert quotes for <>-quoted input. |
| 9 | |
| 10 | 2006-02-28 Jan Beulich <jbeulich@novell.com> |
| 11 | |
| 12 | PR/1070 |
| 13 | * macro.c (getstring): Don't treat parentheses special anymore. |
| 14 | (get_any_string): Don't consider '(' and ')' as quoting anymore. |
| 15 | Special-case '(', ')', '[', and ']' when dealing with non-quoting |
| 16 | characters. |
| 17 | |
| 18 | 2006-02-28 Mat <mat@csail.mit.edu> |
| 19 | |
| 20 | * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use. |
| 21 | |
| 22 | 2006-02-27 Jakub Jelinek <jakub@redhat.com> |
| 23 | |
| 24 | * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame |
| 25 | field. |
| 26 | (CFI_signal_frame): Define. |
| 27 | (cfi_pseudo_table): Add .cfi_signal_frame. |
| 28 | (dot_cfi): Handle CFI_signal_frame. |
| 29 | (output_cie): Handle cie->signal_frame. |
| 30 | (select_cie_for_fde): Don't share CIE if signal_frame flag is |
| 31 | different. Copy signal_frame from FDE to newly created CIE. |
| 32 | * doc/as.texinfo: Document .cfi_signal_frame. |
| 33 | |
| 34 | 2006-02-27 Carlos O'Donell <carlos@codesourcery.com> |
| 35 | |
| 36 | * doc/Makefile.am: Add html target. |
| 37 | * doc/Makefile.in: Regenerate. |
| 38 | * po/Make-in: Add html target. |
| 39 | |
| 40 | 2006-02-27 H.J. Lu <hongjiu.lu@intel.com> |
| 41 | |
| 42 | * config/tc-i386.c (output_insn): Support Intel Merom New |
| 43 | Instructions. |
| 44 | |
| 45 | * config/tc-i386.h (CpuMNI): New. |
| 46 | (CpuUnknownFlags): Add CpuMNI. |
| 47 | |
| 48 | 2006-02-24 David S. Miller <davem@sunset.davemloft.net> |
| 49 | |
| 50 | * config/tc-sparc.c (priv_reg_table): Add entry for "gl". |
| 51 | (hpriv_reg_table): New table for hyperprivileged registers. |
| 52 | (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged |
| 53 | register encoding. |
| 54 | |
| 55 | 2006-02-24 DJ Delorie <dj@redhat.com> |
| 56 | |
| 57 | * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix. |
| 58 | (tc_gen_reloc): Don't define. |
| 59 | * config/tc-m32c.c (rl_for, relaxable): New convenience macros. |
| 60 | (OPTION_LINKRELAX): New. |
| 61 | (md_longopts): Add it. |
| 62 | (m32c_relax): New. |
| 63 | (md_parse_options): Set it. |
| 64 | (md_assemble): Emit relaxation relocs as needed. |
| 65 | (md_convert_frag): Emit relaxation relocs as needed. |
| 66 | (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16. |
| 67 | (m32c_apply_fix): New. |
| 68 | (tc_gen_reloc): New. |
| 69 | (m32c_force_relocation): Force out jump relocs when relaxing. |
| 70 | (m32c_fix_adjustable): Return false if relaxing. |
| 71 | |
| 72 | 2006-02-24 Paul Brook <paul@codesourcery.com> |
| 73 | |
| 74 | * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7, |
| 75 | arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables. |
| 76 | (struct asm_barrier_opt): Define. |
| 77 | (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables. |
| 78 | (parse_psr): Accept V7M psr names. |
| 79 | (parse_barrier): New function. |
| 80 | (enum operand_parse_code): Add OP_oBARRIER. |
| 81 | (parse_operands): Implement OP_oBARRIER. |
| 82 | (do_barrier): New function. |
| 83 | (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions. |
| 84 | (do_t_cpsi): Add V7M restrictions. |
| 85 | (do_t_mrs, do_t_msr): Validate V7M variants. |
| 86 | (md_assemble): Check for NULL variants. |
| 87 | (v7m_psrs, barrier_opt_names): New tables. |
| 88 | (insns): Add V7 instructions. Mark V6 instructions absent from V7M. |
| 89 | (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh. |
| 90 | (arm_cpu_option_table): Add Cortex-M3, R4 and A8. |
| 91 | (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m. |
| 92 | (struct cpu_arch_ver_table): Define. |
| 93 | (cpu_arch_ver): New. |
| 94 | (aeabi_set_public_attributes): Use cpu_arch_ver. Set |
| 95 | Tag_CPU_arch_profile. |
| 96 | * doc/c-arm.texi: Document new cpu and arch options. |
| 97 | |
| 98 | 2006-02-23 H.J. Lu <hongjiu.lu@intel.com> |
| 99 | |
| 100 | * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b. |
| 101 | |
| 102 | 2006-02-23 H.J. Lu <hongjiu.lu@intel.com> |
| 103 | |
| 104 | * config/tc-ia64.c: Update copyright years. |
| 105 | |
| 106 | 2006-02-22 H.J. Lu <hongjiu.lu@intel.com> |
| 107 | |
| 108 | * config/tc-ia64.c (specify_resource): Add the rule 17 from |
| 109 | SDM 2.2. |
| 110 | |
| 111 | 2005-02-22 Paul Brook <paul@codesourcery.com> |
| 112 | |
| 113 | * config/tc-arm.c (do_pld): Remove incorrect write to |
| 114 | inst.instruction. |
| 115 | (encode_thumb32_addr_mode): Use correct operand. |
| 116 | |
| 117 | 2006-02-21 Paul Brook <paul@codesourcery.com> |
| 118 | |
| 119 | * config/tc-arm.c (md_apply_fix): Fix off-by-one errors. |
| 120 | |
| 121 | 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com> |
| 122 | Anil Paranjape <anilp1@kpitcummins.com> |
| 123 | Shilin Shakti <shilins@kpitcummins.com> |
| 124 | |
| 125 | * Makefile.am: Add xc16x related entry. |
| 126 | * Makefile.in: Regenerate. |
| 127 | * configure.in: Added xc16x related entry. |
| 128 | * configure: Regenerate. |
| 129 | * config/tc-xc16x.h: New file |
| 130 | * config/tc-xc16x.c: New file |
| 131 | * doc/c-xc16x.texi: New file for xc16x |
| 132 | * doc/all.texi: Entry for xc16x |
| 133 | * doc/Makefile.texi: Added c-xc16x.texi |
| 134 | * NEWS: Announce the support for the new target. |
| 135 | |
| 136 | 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com> |
| 137 | |
| 138 | * configure.tgt: set emulation for mips-*-netbsd* |
| 139 | |
| 140 | 2006-02-14 Jakub Jelinek <jakub@redhat.com> |
| 141 | |
| 142 | * config.in: Rebuilt. |
| 143 | |
| 144 | 2006-02-13 Bob Wilson <bob.wilson@acm.org> |
| 145 | |
| 146 | * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting |
| 147 | from 1, not 0, in error messages. |
| 148 | (md_assemble): Simplify special-case check for ENTRY instructions. |
| 149 | (tinsn_has_invalid_symbolic_operands): Do not include opcode and |
| 150 | operand in error message. |
| 151 | |
| 152 | 2006-02-13 Joseph S. Myers <joseph@codesourcery.com> |
| 153 | |
| 154 | * configure.tgt (arm-*-linux-gnueabi*): Change to |
| 155 | arm-*-linux-*eabi*. |
| 156 | |
| 157 | 2006-02-10 Nick Clifton <nickc@redhat.com> |
| 158 | |
| 159 | * config/tc-crx.c (check_range): Ensure that the sign bit of a |
| 160 | 32-bit value is propagated into the upper bits of a 64-bit long. |
| 161 | |
| 162 | * config/tc-arc.c (init_opcode_tables): Fix cast. |
| 163 | (arc_extoper, md_operand): Likewise. |
| 164 | |
| 165 | 2006-02-09 David Heine <dlheine@tensilica.com> |
| 166 | |
| 167 | * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for |
| 168 | each relaxation step. |
| 169 | |
| 170 | 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr> |
| 171 | |
| 172 | * configure.in (CHECK_DECLS): Add vsnprintf. |
| 173 | * configure: Regenerate. |
| 174 | * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not |
| 175 | include/declare here, but... |
| 176 | * as.h: Move code detecting VARARGS idiom to the top. |
| 177 | (errno.h, stdarg.h, varargs.h, va_list): ...here. |
| 178 | (vsnprintf): Declare if not already declared. |
| 179 | |
| 180 | 2006-02-08 H.J. Lu <hongjiu.lu@intel.com> |
| 181 | |
| 182 | * as.c (close_output_file): New. |
| 183 | (main): Register close_output_file with xatexit before |
| 184 | dump_statistics. Don't call output_file_close. |
| 185 | |
| 186 | 2006-02-07 Nathan Sidwell <nathan@codesourcery.com> |
| 187 | |
| 188 | * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs, |
| 189 | mcf5329_control_regs): New. |
| 190 | (not_current_architecture, selected_arch, selected_cpu): New. |
| 191 | (m68k_archs, m68k_extensions): New. |
| 192 | (archs): Renamed to ... |
| 193 | (m68k_cpus): ... here. Adjust. |
| 194 | (n_arches): Remove. |
| 195 | (md_pseudo_table): Add arch and cpu directives. |
| 196 | (find_cf_chip, m68k_ip): Adjust table scanning. |
| 197 | (no_68851, no_68881): Remove. |
| 198 | (md_assemble): Lazily initialize. |
| 199 | (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329. |
| 200 | (md_init_after_args): Move functionality to m68k_init_arch. |
| 201 | (mri_chip): Adjust table scanning. |
| 202 | (md_parse_option): Reimplement 'm' processing to add -march & -mcpu |
| 203 | options with saner parsing. |
| 204 | (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension, |
| 205 | m68k_init_arch): New. |
| 206 | (s_m68k_cpu, s_m68k_arch): New. |
| 207 | (md_show_usage): Adjust. |
| 208 | (m68k_elf_final_processing): Set CF EF flags. |
| 209 | * config/tc-m68k.h (m68k_init_after_args): Remove. |
| 210 | (tc_init_after_args): Remove. |
| 211 | * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options. |
| 212 | (M68k-Directives): Document .arch and .cpu directives. |
| 213 | |
| 214 | 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl> |
| 215 | |
| 216 | * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as |
| 217 | synonyms for equ and defl. |
| 218 | (z80_cons_fix_new): New function. |
| 219 | (emit_byte): Disallow relative jumps to absolute locations. |
| 220 | (emit_data): Only handle defb, prototype changed, because defb is |
| 221 | now handled as pseudo-op rather than an instruction. |
| 222 | (instab): Entries for defb,defw,db,dw moved from here... |
| 223 | (md_pseudo_table): ... to here, use generic cons() for defw,dw. |
| 224 | Add entries for def24,def32,d24,d32. |
| 225 | (md_assemble): Improved error handling. |
| 226 | (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one. |
| 227 | * config/tc-z80.h (TC_CONS_FIX_NEW): Define. |
| 228 | (z80_cons_fix_new): Declare. |
| 229 | * doc/c-z80.texi (defb, db): Mention warning on overflow. |
| 230 | (def24,d24,def32,d32): New pseudo-ops. |
| 231 | |
| 232 | 2006-02-02 Paul Brook <paul@codesourcery.com> |
| 233 | |
| 234 | * config/tc-arm.c (do_shift): Remove Thumb-1 constraint. |
| 235 | |
| 236 | 2005-02-02 Paul Brook <paul@codesourcery.com> |
| 237 | |
| 238 | * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND, |
| 239 | T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR, |
| 240 | T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB, |
| 241 | T2_OPCODE_RSB): Define. |
| 242 | (thumb32_negate_data_op): New function. |
| 243 | (md_apply_fix): Use it. |
| 244 | |
| 245 | 2006-01-31 Bob Wilson <bob.wilson@acm.org> |
| 246 | |
| 247 | * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol |
| 248 | fields. |
| 249 | * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field. |
| 250 | * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of |
| 251 | subtracted symbols. |
| 252 | (relaxation_requirements): Add pfinish_frag argument and use it to |
| 253 | replace setting tinsn->record_fix fields. |
| 254 | (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements |
| 255 | and vinsn_to_insnbuf. Remove references to record_fix and |
| 256 | slot_sub_symbols fields. |
| 257 | (xtensa_mark_narrow_branches): Delete unused code. |
| 258 | (is_narrow_branch_guaranteed_in_range): Handle expr that is not just |
| 259 | a symbol. |
| 260 | (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set |
| 261 | record_fix fields. |
| 262 | (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols. |
| 263 | (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use |
| 264 | of the record_fix field. Simplify error messages for unexpected |
| 265 | symbolic operands. |
| 266 | (set_expr_symbol_offset_diff): Delete. |
| 267 | |
| 268 | 2006-01-31 Paul Brook <paul@codesourcery.com> |
| 269 | |
| 270 | * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL. |
| 271 | |
| 272 | 2006-01-31 Paul Brook <paul@codesourcery.com> |
| 273 | Richard Earnshaw <rearnsha@arm.com> |
| 274 | |
| 275 | * config/tc-arm.c: Use arm_feature_set. |
| 276 | (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none, |
| 277 | arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1, |
| 278 | fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2): |
| 279 | New variables. |
| 280 | (insns): Use them. |
| 281 | (md_atof, opcode_select, opcode_select, md_assemble, md_assemble, |
| 282 | md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch, |
| 283 | arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes, |
| 284 | s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU |
| 285 | feature flags. |
| 286 | (arm_legacy_option_table, arm_option_cpu_value_table): New types. |
| 287 | (arm_opts): Move old cpu/arch options from here... |
| 288 | (arm_legacy_opts): ... to here. |
| 289 | (md_parse_option): Search arm_legacy_opts. |
| 290 | (arm_cpus, arm_archs, arm_extensions, arm_fpus) |
| 291 | (arm_float_abis, arm_eabis): Make const. |
| 292 | |
| 293 | 2006-01-25 Bob Wilson <bob.wilson@acm.org> |
| 294 | |
| 295 | * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs. |
| 296 | |
| 297 | 2006-01-21 Jie Zhang <jie.zhang@analog.com> |
| 298 | |
| 299 | * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate |
| 300 | in load immediate intruction. |
| 301 | |
| 302 | 2006-01-21 Jie Zhang <jie.zhang@analog.com> |
| 303 | |
| 304 | * config/bfin-parse.y (value_match): Use correct conversion |
| 305 | specifications in template string for __FILE__ and __LINE__. |
| 306 | (binary): Ditto. |
| 307 | (unary): Ditto. |
| 308 | |
| 309 | 2006-01-18 Alexandre Oliva <aoliva@redhat.com> |
| 310 | |
| 311 | Introduce TLS descriptors for i386 and x86_64. |
| 312 | * config/tc-i386.c (tc_i386_fix_adjustable): Handle |
| 313 | BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL, |
| 314 | BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL. |
| 315 | (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and |
| 316 | BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the |
| 317 | displacement bits. |
| 318 | (build_modrm_byte): Set up zero modrm for TLS desc calls. |
| 319 | (lex_got): Handle @tlsdesc and @tlscall. |
| 320 | (md_apply_fix, tc_gen_reloc): Handle the new relocations. |
| 321 | |
| 322 | 2006-01-11 Nick Clifton <nickc@redhat.com> |
| 323 | |
| 324 | Fixes for building on 64-bit hosts: |
| 325 | * config/tc-avr.c (mod_index): New union to allow conversion |
| 326 | between pointers and integers. |
| 327 | (md_begin, avr_ldi_expression): Use it. |
| 328 | * config/tc-i370.c (md_assemble): Add cast for argument to print |
| 329 | statement. |
| 330 | * config/tc-tic54x.c (subsym_substitute): Likewise. |
| 331 | * config/tc-mn10200.c (md_assemble): Use a union to convert the |
| 332 | opindex field of fr_cgen structure into a pointer so that it can |
| 333 | be stored in a frag. |
| 334 | * config/tc-mn10300.c (md_assemble): Likewise. |
| 335 | * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer |
| 336 | types. |
| 337 | * config/tc-v850.c: Replace uses of (int) casts with correct |
| 338 | types. |
| 339 | |
| 340 | 2006-01-09 H.J. Lu <hongjiu.lu@intel.com> |
| 341 | |
| 342 | PR gas/2117 |
| 343 | * symbols.c (snapshot_symbol): Don't change a defined symbol. |
| 344 | |
| 345 | 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com> |
| 346 | |
| 347 | PR gas/2101 |
| 348 | * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as |
| 349 | a local-label reference. |
| 350 | |
| 351 | For older changes see ChangeLog-2005 |
| 352 | \f |
| 353 | Local Variables: |
| 354 | mode: change-log |
| 355 | left-margin: 8 |
| 356 | fill-column: 74 |
| 357 | version-control: never |
| 358 | End: |