gas/ChangeLog

   1 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
   2
   3         * doc/c-arm.texi: Add new fpe options to list of supported flags.
   4
   5 2002-01-19  Keith Walker  <keith.walker@arm.com>
   6
   7         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
   8
   9 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
  10
  11         * NEWS: Mention new ARM command-line options and VFP support.
  12
  13         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
  14         uses changed.
  15         (ARM_CEXT_MAVERICK): Similarly.
  16         (ARM_ANY): Now means any core instruction.
  17         (CPU_DEFAULT): Default to ARM_ANY.
  18         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
  19         (pic_code): Declare for all object types.  Make type int.
  20         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
  21         (march_fpu_opt, mfpu_opt): Declare.
  22         (md_longopts): Tidy up conditional definitions.
  23         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
  24         (arm_long_opts): New tables.
  25         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
  26         (arm_parse_extension): New function.
  27         (md_parse_option): Rewrite using new table-driven system.
  28         (md_show_usage): Use new table-driven system.
  29         (md_begin): Calculate cpu_variant from command line option data.
  30         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
  31         command-line options.
  32         * doc/c-arm.texi: Likewise.
  33
  34 2002-01-18  Andreas Jaeger  <aj@suse.de>
  35
  36         * as.c (parse_args): Update year.
  37
  38 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
  39
  40         * config/tc-tic54x.c (encode_address): Add a more informative
  41         warning about incorrect syntax.
  42
  43 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
  44
  45         * po/gas.pot: Regenerate.
  46
  47 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
  48
  49         * macro.c (get_any_string): Add no-c-format comment to prevent
  50         confusion when translating string.
  51         * gasp.c (get_any_string): Add no-c-format comment to prevent
  52         confusion when translating string.
  53
  54 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  55             Johannes Stezenbach <js@convergence.de>
  56         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
  57         matched before the shorter ones.
  58         (my_getSmallParser): Fix handling of nested parentheses in
  59         percent_op's. Code cleanup.
  60         (my_getPercentOp): New function, code from my_getSmallParser.
  61         (my_getSmallExpression): Fix handling of closing parentheses.
  62         Code cleanup. Better comments.
  63
  64 2002-01-16  Nick Clifton <nickc@redhat.com>
  65
  66         po/tr.po: New file: Turkish translation.
  67         configure.in (LINGUAS): Add "tr".
  68         configure: Regenerate.
  69
  70 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
  71
  72         Support for VFP instructions
  73         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
  74         (cp_address_required_here): New argument wb_ok.  When false, do not
  75         accept write-back forms of addressing.  Change all callers.
  76         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
  77         (FPU_VFP_EXT_V2): Define.
  78         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
  79         Define in terms of above.
  80         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
  81         (vfp_reg): New struct.
  82         (vfp_regs): New array of registers.
  83         (insns): Add VFP instructions.
  84         (sn_table): New array of VFP single-precision register names.
  85         (dn_table): New array of VFP double-precision register names.
  86         (all_reg_maps): Add the new register tables.
  87         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
  88         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
  89         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
  90         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
  91         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
  92         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
  93         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
  94         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
  95         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
  96         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
  97         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
  98         (do_vfp_sp_dp_cvt): New functions.
  99         (md_begin): Set soft-float flag for appropriate VFP work.
 100         (md_atof): Handle VFP-format doubles.
 101         (md_parse_option): Handle VFP command-line options.
 102         (md_show_usage): Display VFP command-line options.
 103
 104 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 105
 106         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
 107         various command line options.
 108
 109 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 110
 111         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
 112         vtinherit relocs.
 113         (xstormy16_md_apply_fix3): Do not return a value.
 114
 115 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 116
 117         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
 118         the -EL/-EB option that matches the target's endianness.
 119         (md_parse_option): Likewise.
 120
 121 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 122
 123         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
 124         is not dependent on ARM_BI_ENDIAN.
 125
 126 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 127
 128         * tc-arm.c (all error messages): Normalize capitalization of messages.
 129
 130         * tc-arm.h (md_operand): Delete define.
 131         * tc-arm.c (in_my_get_expression): New static variable.
 132         (my_get_expression): Set and clear it.
 133         (md_operand): New function.  If called from my_get_expression
 134         put the error in inst.error.
 135         (output_inst): Now takes argument of instruction being assembled.
 136         Print it out with any error message.
 137         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
 138         with '=' syntax.
 139         (end_of_line): Don't update inst.error if it is already set.
 140
 141 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
 142
 143         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
 144         op that can be translated into a mvn instruction.
 145
 146 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
 147
 148         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
 149         setting default md.flags.
 150         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
 151         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
 152         * gas/config/tc-ia64.c (setup_unwind_header): Add support
 153         for 32 bit unwind info blocks.
 154         (generate_unwind_image): Add support for different types
 155         of unwind images (32 bits and/or big-endian).
 156         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
 157         (ia64_target_format): Add support for hpux target formats.
 158         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
 159         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
 160         SHT_FINI_ARRAY elf section types.
 161
 162 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
 163
 164         * tc-arm.c (struct reg_entry): Move before prototypes.
 165         (int_register, cp_register, fp_register): Delete.
 166         (reg_table): Delete.  Replaced with ...
 167         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
 168         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
 169         (mav_dspsc_table): ... one table per register set.
 170         (arm_reg_hsh): Delete.
 171         (struct reg_map): New structure.
 172         (all_reg_maps): New array.
 173         (enum arm_reg_type): New enums.
 174         (build_reg_hsh): New function.
 175         (insert_reg_alias): Use hash table passed by caller.  Adjust all
 176         callers.
 177         (create_register_alias): New function, split out from ...
 178         (md_assemble): ... here.
 179         (md_begin): Build new register hash tables.
 180         (arm_reg_parse): New argument for the hash table to search.  Adjust all
 181         callers.
 182         (arm_reg_parse_any): New function.
 183         (co_proc_number): Look up the processor number in the processor hash
 184         table.
 185         (cirrus_regtype): Delete.
 186         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
 187         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
 188         (ARM_EXT_MAVERICKsc_register): Delete.
 189         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
 190         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
 191         functions.
 192         (do_c_triple_4, do_c_triple_5): Delete.
 193         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
 194         (do_c_quad_6): Delete.
 195         (do_c_quad_6[ab]): New functions.
 196         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
 197         arguments to use new register parsing methods.
 198         (cirrus_reg_required_here): Likewise.
 199         (insns): Reclassify cirrus maverick worker functions.
 200         (cirrus_valid_reg): Delete.
 201
 202 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
 203
 204         * configure.in (sh*le): Set cpu_type=sh and endian=little.
 205         (sh*-*-netbsdelf*): New target.
 206         * configure: Regenerate.
 207         * tc-sh.h: Update copyright years.
 208         (TARGET_FORMAT): Add version for TE_NetBSD.
 209
 210 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
 211
 212         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
 213         negative.
 214
 215 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
 216
 217         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
 218         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
 219
 220 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
 221
 222         * tc-mips.c (mips_cprestore_valid): New flag.
 223         (mips_frame_reg_valid): New flag.
 224         (macro) [M_JAL_2]: Check both flags.
 225         [M_JAL_A]: Likewise.
 226         (s_cprestore): Set mips_cprestore_valid.
 227         (tc_get_register): If setting mips_frame_reg, set
 228         mips_frame_reg_valid and clear mips_cprestore_valid.
 229         (s_mips_ent): Clear both flags.
 230         (s_mips_end): Clear both flags.
 231
 232 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
 233
 234         * write.c (write_object_file): Make use of bfd_section_list_remove.
 235         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
 236         * config/tc-mmix.c (mmix_frob_file): Likewise.
 237
 238 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
 239
 240         * configure.in (i386-*-netbsdelf*): Collapse target into...
 241         (i386-*-netbsd*): ...this.  Add support for x86-64.
 242         * configure: Regenerated.
 243
 244 2002-01-03  matthew green  <mrg@redhat.com>
 245
 246         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
 247
 248 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
 249
 250         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
 251         NULL frag link.
 252
 253 For older changes see ChangeLog-0001
 254 \f
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