gas/ChangeLog

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