gas/ChangeLog

   1 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
   2
   3         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
   4         A_DISP_PC only if it's an integral constant, and to
   5         A_DISP_PC_ABS otherwise.
   6         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
   7         expected.
   8         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
   9         the operand type is not A_DISP_PC_ABS.
  10
  11 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
  12
  13         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
  14         common and weak symbols.  Handle common and weak symbols as
  15         undefined symbols with regards to GREG handling and merging.
  16         (mmix_frob_file): Ditto.
  17
  18 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
  19
  20         * configure.in (hppa-*-netbsd*): New target.
  21         * configure: Regenerate.
  22         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
  23
  24 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
  25
  26         * config/tc-v850.c: Add missing prototypes amd use old-style
  27         function definitions.
  28         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
  29         (sdata_section tdata_section, zdata_section, sbss_section,
  30         tbss_section, zbss_section, rosdata_section, rozdata_section,
  31         scommon_section, tcommon_section, zcommon_section,
  32         call_table_data_section, call_table_text_section): Delete.
  33         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
  34         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
  35         v850_call_table_data, v850_call_table_text): Delete.
  36         (struct v850_seg_entry): New.
  37         (v850_seg_table): New.
  38         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
  39         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
  40         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
  41         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
  42         (do_v850_seg): New.
  43         (v850_seg): New.
  44         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
  45         recording of alignment.
  46         (md_pseudo_table): Use v850_seg.
  47         (md_begin): Don't init .call_table_data and .call_table_text here.
  48         Set v850_seg_table bss entry.
  49
  50 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
  51
  52         Support on-demand global register allocation by passing on
  53         base-plus-offset relocs to the linker.
  54         * config/tc-mmix.c: Tweak and fix typos in comments.
  55         (allocate_undefined_gregs_in_linker): New variable.
  56         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
  57         (md_longopts): Add --linker-allocated-gregs.
  58         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
  59         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
  60         (md_show_usage): Update text for -x.  Add text for
  61         --linker-allocated-gregs.
  62         (tc_gen_reloc): Derive default value for addend from val and
  63         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
  64         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
  65         GREG if allocate_undefined_gregs_in_linker.
  66         * doc/as.texinfo (Overview) <Target MMIX options>: Add
  67         --linker-allocated-gregs.
  68         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
  69         --linker-allocated-gregs.  Mention that it's implied by -x.
  70         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
  71         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
  72
  73         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
  74
  75 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
  76
  77         * Makefile.am: Run "make dep-am"
  78         * Makefile.in: Regenerate.
  79
  80 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
  81
  82         * config/tc-or32.c: New file.
  83         * config/tc-or32.h: New file.
  84         * configure.in: Add support for or32 targets.
  85         * configure: Regenerate.
  86         * config/obj-coff.c: Add support for or32 targets.
  87         * config/obj-coff.h: Add support for or32 targets.
  88         * Makefile.am: Add support for or32 targets.
  89         * Makefile.in: Regenerate.
  90         * NEWS: Mention support for OpenRISC.
  91         * doc/Makefile.in: Regenerate.
  92         * po/POTFILES.in: Regenerate.
  93         * po/gas.pot: Regenerate.
  94
  95 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
  96
  97         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
  98         and mod.
  99
 100 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 101
 102         * config/tc-mips.c (tc_gen_reloc): Arrange for
 103         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
 104         their LO16 parts, even for ELF.
 105
 106 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
 107
 108         * config/tc-i386.c: Protect definitions of true and false
 109         from redefinition.
 110
 111 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
 112
 113         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
 114         made because of .weak, if they are neither defined nor used in any
 115         way.
 116
 117 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
 118
 119         * configure: Regenerated.
 120
 121 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
 122
 123         * doc/Makefile.am (install): Depend on install-info.
 124         * doc/Makefile.in: Regenerate.
 125
 126 2002-01-26  Nick Clifton <nick@redhat.com>
 127
 128         * po/fr.po: Updated version
 129
 130 2002-01-24  Kazu Hirata  <kazu@hxi.com>
 131
 132         * config/tc-h8300.c (check_operand): Don't print a warning
 133         when a valid 24-bit address is given to a 16-bit address
 134         operand.
 135
 136 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 137
 138         * config/tc-sh.c (sh_elf_suffix): Removed.
 139         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
 140         sh_end_of_match, sh_parse_name): New functions.
 141         (sh_elf_cons): Simplify.
 142         (parse_exp): Reject misplaced PIC operands.
 143         (md_undefined_symbol): Simplify.
 144         (sh_fix_adjustable): Let @GOTOFF be adjusted.
 145         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
 146         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
 147         Complain if subsy remains at the end.
 148         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
 149         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
 150
 151 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
 152
 153         * config/tc-mn10300.c (xr_registers): Move `pc'...
 154         (other_registers): ... here.
 155
 156 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
 157
 158         * Makefile.am: Run "make dep-am".
 159         * Makefile.in: Regenerate.
 160         * gas/po/POTFILES.in: Regenerate.
 161
 162 2002-01-21  DJ Delorie  <dj@redhat.com>
 163
 164         * config/obj-coff.c (obj_coff_init_stab_section): Make the
 165         stabstr_name allocation permanent, as it will be referenced from
 166         the section hash.
 167
 168 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
 169
 170         * configure.in (ia64-*-netbsd*): New target.
 171         * configure: Regenerate.
 172
 173 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
 174
 175         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
 176         to @dots call.
 177         <Detailed description, ARM options>: Ditto.
 178         * doc/c-arm.texi (ARM Options): Ditto.
 179
 180 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 181
 182         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
 183         do_mia, do_mar and do_mra respectively.
 184         (do_mav_*): Renamed from do_c_*.
 185         (mav_reg_required_here, mav_parse_offset): Renamed from
 186         cirrus_reg_required_here and cirrus_parse_offset respectively.
 187         (MAV_MODE?): Renamed from CIRRUS_MODE?.
 188
 189 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 190             Keith Walker  <keith.walker@arm.com>
 191
 192         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
 193         (insns): Add pattern for bxj instruction.
 194         (do_bxj): New function.
 195         (arm_cpus): Add arm926ej.
 196         (arm_archs): Add armv5tej.
 197
 198 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 199
 200         * doc/c-arm.texi: Add new fpe options to list of supported flags.
 201
 202 2002-01-19  Keith Walker  <keith.walker@arm.com>
 203
 204         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
 205
 206 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 207
 208         * NEWS: Mention new ARM command-line options and VFP support.
 209
 210         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
 211         uses changed.
 212         (ARM_CEXT_MAVERICK): Similarly.
 213         (ARM_ANY): Now means any core instruction.
 214         (CPU_DEFAULT): Default to ARM_ANY.
 215         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
 216         (pic_code): Declare for all object types.  Make type int.
 217         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
 218         (march_fpu_opt, mfpu_opt): Declare.
 219         (md_longopts): Tidy up conditional definitions.
 220         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
 221         (arm_long_opts): New tables.
 222         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
 223         (arm_parse_extension): New function.
 224         (md_parse_option): Rewrite using new table-driven system.
 225         (md_show_usage): Use new table-driven system.
 226         (md_begin): Calculate cpu_variant from command line option data.
 227         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
 228         command-line options.
 229         * doc/c-arm.texi: Likewise.
 230
 231 2002-01-18  Andreas Jaeger  <aj@suse.de>
 232
 233         * as.c (parse_args): Update year.
 234
 235 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
 236
 237         * config/tc-tic54x.c (encode_address): Add a more informative
 238         warning about incorrect syntax.
 239
 240 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 241
 242         * po/gas.pot: Regenerate.
 243
 244 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 245
 246         * macro.c (get_any_string): Add no-c-format comment to prevent
 247         confusion when translating string.
 248         * gasp.c (get_any_string): Add no-c-format comment to prevent
 249         confusion when translating string.
 250
 251 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 252             Johannes Stezenbach <js@convergence.de>
 253         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
 254         matched before the shorter ones.
 255         (my_getSmallParser): Fix handling of nested parentheses in
 256         percent_op's. Code cleanup.
 257         (my_getPercentOp): New function, code from my_getSmallParser.
 258         (my_getSmallExpression): Fix handling of closing parentheses.
 259         Code cleanup. Better comments.
 260
 261 2002-01-16  Nick Clifton <nickc@redhat.com>
 262
 263         po/tr.po: New file: Turkish translation.
 264         configure.in (LINGUAS): Add "tr".
 265         configure: Regenerate.
 266
 267 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 268
 269         Support for VFP instructions
 270         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
 271         (cp_address_required_here): New argument wb_ok.  When false, do not
 272         accept write-back forms of addressing.  Change all callers.
 273         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
 274         (FPU_VFP_EXT_V2): Define.
 275         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
 276         Define in terms of above.
 277         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
 278         (vfp_reg): New struct.
 279         (vfp_regs): New array of registers.
 280         (insns): Add VFP instructions.
 281         (sn_table): New array of VFP single-precision register names.
 282         (dn_table): New array of VFP double-precision register names.
 283         (all_reg_maps): Add the new register tables.
 284         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
 285         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
 286         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
 287         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
 288         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
 289         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
 290         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
 291         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
 292         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
 293         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
 294         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
 295         (do_vfp_sp_dp_cvt): New functions.
 296         (md_begin): Set soft-float flag for appropriate VFP work.
 297         (md_atof): Handle VFP-format doubles.
 298         (md_parse_option): Handle VFP command-line options.
 299         (md_show_usage): Display VFP command-line options.
 300
 301 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 302
 303         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
 304         various command line options.
 305
 306 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 307
 308         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
 309         vtinherit relocs.
 310         (xstormy16_md_apply_fix3): Do not return a value.
 311
 312 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 313
 314         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
 315         the -EL/-EB option that matches the target's endianness.
 316         (md_parse_option): Likewise.
 317
 318 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 319
 320         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
 321         is not dependent on ARM_BI_ENDIAN.
 322
 323 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 324
 325         * tc-arm.c (all error messages): Normalize capitalization of messages.
 326
 327         * tc-arm.h (md_operand): Delete define.
 328         * tc-arm.c (in_my_get_expression): New static variable.
 329         (my_get_expression): Set and clear it.
 330         (md_operand): New function.  If called from my_get_expression
 331         put the error in inst.error.
 332         (output_inst): Now takes argument of instruction being assembled.
 333         Print it out with any error message.
 334         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
 335         with '=' syntax.
 336         (end_of_line): Don't update inst.error if it is already set.
 337
 338 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
 339
 340         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
 341         op that can be translated into a mvn instruction.
 342
 343 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
 344
 345         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
 346         setting default md.flags.
 347         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
 348         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
 349         * gas/config/tc-ia64.c (setup_unwind_header): Add support
 350         for 32 bit unwind info blocks.
 351         (generate_unwind_image): Add support for different types
 352         of unwind images (32 bits and/or big-endian).
 353         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
 354         (ia64_target_format): Add support for hpux target formats.
 355         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
 356         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
 357         SHT_FINI_ARRAY elf section types.
 358
 359 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
 360
 361         * tc-arm.c (struct reg_entry): Move before prototypes.
 362         (int_register, cp_register, fp_register): Delete.
 363         (reg_table): Delete.  Replaced with ...
 364         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
 365         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
 366         (mav_dspsc_table): ... one table per register set.
 367         (arm_reg_hsh): Delete.
 368         (struct reg_map): New structure.
 369         (all_reg_maps): New array.
 370         (enum arm_reg_type): New enums.
 371         (build_reg_hsh): New function.
 372         (insert_reg_alias): Use hash table passed by caller.  Adjust all
 373         callers.
 374         (create_register_alias): New function, split out from ...
 375         (md_assemble): ... here.
 376         (md_begin): Build new register hash tables.
 377         (arm_reg_parse): New argument for the hash table to search.  Adjust all
 378         callers.
 379         (arm_reg_parse_any): New function.
 380         (co_proc_number): Look up the processor number in the processor hash
 381         table.
 382         (cirrus_regtype): Delete.
 383         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
 384         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
 385         (ARM_EXT_MAVERICKsc_register): Delete.
 386         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
 387         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
 388         functions.
 389         (do_c_triple_4, do_c_triple_5): Delete.
 390         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
 391         (do_c_quad_6): Delete.
 392         (do_c_quad_6[ab]): New functions.
 393         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
 394         arguments to use new register parsing methods.
 395         (cirrus_reg_required_here): Likewise.
 396         (insns): Reclassify cirrus maverick worker functions.
 397         (cirrus_valid_reg): Delete.
 398
 399 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
 400
 401         * configure.in (sh*le): Set cpu_type=sh and endian=little.
 402         (sh*-*-netbsdelf*): New target.
 403         * configure: Regenerate.
 404         * tc-sh.h: Update copyright years.
 405         (TARGET_FORMAT): Add version for TE_NetBSD.
 406
 407 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
 408
 409         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
 410         negative.
 411
 412 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
 413
 414         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
 415         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
 416
 417 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
 418
 419         * tc-mips.c (mips_cprestore_valid): New flag.
 420         (mips_frame_reg_valid): New flag.
 421         (macro) [M_JAL_2]: Check both flags.
 422         [M_JAL_A]: Likewise.
 423         (s_cprestore): Set mips_cprestore_valid.
 424         (tc_get_register): If setting mips_frame_reg, set
 425         mips_frame_reg_valid and clear mips_cprestore_valid.
 426         (s_mips_ent): Clear both flags.
 427         (s_mips_end): Clear both flags.
 428
 429 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
 430
 431         * write.c (write_object_file): Make use of bfd_section_list_remove.
 432         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
 433         * config/tc-mmix.c (mmix_frob_file): Likewise.
 434
 435 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
 436
 437         * configure.in (i386-*-netbsdelf*): Collapse target into...
 438         (i386-*-netbsd*): ...this.  Add support for x86-64.
 439         * configure: Regenerated.
 440
 441 2002-01-03  matthew green  <mrg@redhat.com>
 442
 443         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
 444
 445 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
 446
 447         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
 448         NULL frag link.
 449
 450 For older changes see ChangeLog-0001
 451 \f
 452 Local Variables:
 453 mode: change-log
 454 left-margin: 8
 455 fill-column: 74
 456 version-control: never
 457 End: