gas/ChangeLog

   1 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
   2
   3         * config/tc-sh.c (parse_at): Install the correct version of
   4         2002-02-04's patch.
   5
   6         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
   7         assume fixP->fx_subsy is non-NULL.
   8
   9 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
  10
  11         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
  12         A_DISP_PC_ABS, and adjust it by -4.
  13         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
  14         expected.
  15         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
  16         the operand type is not A_DISP_PC_ABS.
  17
  18 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
  19
  20         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
  21         common and weak symbols.  Handle common and weak symbols as
  22         undefined symbols with regards to GREG handling and merging.
  23         (mmix_frob_file): Ditto.
  24
  25 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
  26
  27         * configure.in (hppa-*-netbsd*): New target.
  28         * configure: Regenerate.
  29         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
  30
  31 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
  32
  33         * config/tc-v850.c: Add missing prototypes amd use old-style
  34         function definitions.
  35         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
  36         (sdata_section tdata_section, zdata_section, sbss_section,
  37         tbss_section, zbss_section, rosdata_section, rozdata_section,
  38         scommon_section, tcommon_section, zcommon_section,
  39         call_table_data_section, call_table_text_section): Delete.
  40         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
  41         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
  42         v850_call_table_data, v850_call_table_text): Delete.
  43         (struct v850_seg_entry): New.
  44         (v850_seg_table): New.
  45         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
  46         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
  47         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
  48         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
  49         (do_v850_seg): New.
  50         (v850_seg): New.
  51         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
  52         recording of alignment.
  53         (md_pseudo_table): Use v850_seg.
  54         (md_begin): Don't init .call_table_data and .call_table_text here.
  55         Set v850_seg_table bss entry.
  56
  57 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
  58
  59         Support on-demand global register allocation by passing on
  60         base-plus-offset relocs to the linker.
  61         * config/tc-mmix.c: Tweak and fix typos in comments.
  62         (allocate_undefined_gregs_in_linker): New variable.
  63         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
  64         (md_longopts): Add --linker-allocated-gregs.
  65         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
  66         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
  67         (md_show_usage): Update text for -x.  Add text for
  68         --linker-allocated-gregs.
  69         (tc_gen_reloc): Derive default value for addend from val and
  70         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
  71         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
  72         GREG if allocate_undefined_gregs_in_linker.
  73         * doc/as.texinfo (Overview) <Target MMIX options>: Add
  74         --linker-allocated-gregs.
  75         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
  76         --linker-allocated-gregs.  Mention that it's implied by -x.
  77         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
  78         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
  79
  80         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
  81
  82 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
  83
  84         * Makefile.am: Run "make dep-am"
  85         * Makefile.in: Regenerate.
  86
  87 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
  88
  89         * config/tc-or32.c: New file.
  90         * config/tc-or32.h: New file.
  91         * configure.in: Add support for or32 targets.
  92         * configure: Regenerate.
  93         * config/obj-coff.c: Add support for or32 targets.
  94         * config/obj-coff.h: Add support for or32 targets.
  95         * Makefile.am: Add support for or32 targets.
  96         * Makefile.in: Regenerate.
  97         * NEWS: Mention support for OpenRISC.
  98         * doc/Makefile.in: Regenerate.
  99         * po/POTFILES.in: Regenerate.
 100         * po/gas.pot: Regenerate.
 101
 102 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
 103
 104         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
 105         and mod.
 106
 107 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 108
 109         * config/tc-mips.c (tc_gen_reloc): Arrange for
 110         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
 111         their LO16 parts, even for ELF.
 112
 113 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
 114
 115         * config/tc-i386.c: Protect definitions of true and false
 116         from redefinition.
 117
 118 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
 119
 120         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
 121         made because of .weak, if they are neither defined nor used in any
 122         way.
 123
 124 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
 125
 126         * configure: Regenerated.
 127
 128 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
 129
 130         * doc/Makefile.am (install): Depend on install-info.
 131         * doc/Makefile.in: Regenerate.
 132
 133 2002-01-26  Nick Clifton <nick@redhat.com>
 134
 135         * po/fr.po: Updated version
 136
 137 2002-01-24  Kazu Hirata  <kazu@hxi.com>
 138
 139         * config/tc-h8300.c (check_operand): Don't print a warning
 140         when a valid 24-bit address is given to a 16-bit address
 141         operand.
 142
 143 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 144
 145         * config/tc-sh.c (sh_elf_suffix): Removed.
 146         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
 147         sh_end_of_match, sh_parse_name): New functions.
 148         (sh_elf_cons): Simplify.
 149         (parse_exp): Reject misplaced PIC operands.
 150         (md_undefined_symbol): Simplify.
 151         (sh_fix_adjustable): Let @GOTOFF be adjusted.
 152         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
 153         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
 154         Complain if subsy remains at the end.
 155         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
 156         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
 157
 158 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
 159
 160         * config/tc-mn10300.c (xr_registers): Move `pc'...
 161         (other_registers): ... here.
 162
 163 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
 164
 165         * Makefile.am: Run "make dep-am".
 166         * Makefile.in: Regenerate.
 167         * gas/po/POTFILES.in: Regenerate.
 168
 169 2002-01-21  DJ Delorie  <dj@redhat.com>
 170
 171         * config/obj-coff.c (obj_coff_init_stab_section): Make the
 172         stabstr_name allocation permanent, as it will be referenced from
 173         the section hash.
 174
 175 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
 176
 177         * configure.in (ia64-*-netbsd*): New target.
 178         * configure: Regenerate.
 179
 180 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
 181
 182         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
 183         to @dots call.
 184         <Detailed description, ARM options>: Ditto.
 185         * doc/c-arm.texi (ARM Options): Ditto.
 186
 187 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 188
 189         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
 190         do_mia, do_mar and do_mra respectively.
 191         (do_mav_*): Renamed from do_c_*.
 192         (mav_reg_required_here, mav_parse_offset): Renamed from
 193         cirrus_reg_required_here and cirrus_parse_offset respectively.
 194         (MAV_MODE?): Renamed from CIRRUS_MODE?.
 195
 196 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 197             Keith Walker  <keith.walker@arm.com>
 198
 199         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
 200         (insns): Add pattern for bxj instruction.
 201         (do_bxj): New function.
 202         (arm_cpus): Add arm926ej.
 203         (arm_archs): Add armv5tej.
 204
 205 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 206
 207         * doc/c-arm.texi: Add new fpe options to list of supported flags.
 208
 209 2002-01-19  Keith Walker  <keith.walker@arm.com>
 210
 211         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
 212
 213 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 214
 215         * NEWS: Mention new ARM command-line options and VFP support.
 216
 217         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
 218         uses changed.
 219         (ARM_CEXT_MAVERICK): Similarly.
 220         (ARM_ANY): Now means any core instruction.
 221         (CPU_DEFAULT): Default to ARM_ANY.
 222         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
 223         (pic_code): Declare for all object types.  Make type int.
 224         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
 225         (march_fpu_opt, mfpu_opt): Declare.
 226         (md_longopts): Tidy up conditional definitions.
 227         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
 228         (arm_long_opts): New tables.
 229         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
 230         (arm_parse_extension): New function.
 231         (md_parse_option): Rewrite using new table-driven system.
 232         (md_show_usage): Use new table-driven system.
 233         (md_begin): Calculate cpu_variant from command line option data.
 234         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
 235         command-line options.
 236         * doc/c-arm.texi: Likewise.
 237
 238 2002-01-18  Andreas Jaeger  <aj@suse.de>
 239
 240         * as.c (parse_args): Update year.
 241
 242 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
 243
 244         * config/tc-tic54x.c (encode_address): Add a more informative
 245         warning about incorrect syntax.
 246
 247 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 248
 249         * po/gas.pot: Regenerate.
 250
 251 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 252
 253         * macro.c (get_any_string): Add no-c-format comment to prevent
 254         confusion when translating string.
 255         * gasp.c (get_any_string): Add no-c-format comment to prevent
 256         confusion when translating string.
 257
 258 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 259             Johannes Stezenbach <js@convergence.de>
 260         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
 261         matched before the shorter ones.
 262         (my_getSmallParser): Fix handling of nested parentheses in
 263         percent_op's. Code cleanup.
 264         (my_getPercentOp): New function, code from my_getSmallParser.
 265         (my_getSmallExpression): Fix handling of closing parentheses.
 266         Code cleanup. Better comments.
 267
 268 2002-01-16  Nick Clifton <nickc@redhat.com>
 269
 270         po/tr.po: New file: Turkish translation.
 271         configure.in (LINGUAS): Add "tr".
 272         configure: Regenerate.
 273
 274 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 275
 276         Support for VFP instructions
 277         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
 278         (cp_address_required_here): New argument wb_ok.  When false, do not
 279         accept write-back forms of addressing.  Change all callers.
 280         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
 281         (FPU_VFP_EXT_V2): Define.
 282         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
 283         Define in terms of above.
 284         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
 285         (vfp_reg): New struct.
 286         (vfp_regs): New array of registers.
 287         (insns): Add VFP instructions.
 288         (sn_table): New array of VFP single-precision register names.
 289         (dn_table): New array of VFP double-precision register names.
 290         (all_reg_maps): Add the new register tables.
 291         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
 292         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
 293         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
 294         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
 295         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
 296         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
 297         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
 298         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
 299         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
 300         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
 301         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
 302         (do_vfp_sp_dp_cvt): New functions.
 303         (md_begin): Set soft-float flag for appropriate VFP work.
 304         (md_atof): Handle VFP-format doubles.
 305         (md_parse_option): Handle VFP command-line options.
 306         (md_show_usage): Display VFP command-line options.
 307
 308 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 309
 310         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
 311         various command line options.
 312
 313 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 314
 315         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
 316         vtinherit relocs.
 317         (xstormy16_md_apply_fix3): Do not return a value.
 318
 319 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 320
 321         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
 322         the -EL/-EB option that matches the target's endianness.
 323         (md_parse_option): Likewise.
 324
 325 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 326
 327         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
 328         is not dependent on ARM_BI_ENDIAN.
 329
 330 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 331
 332         * tc-arm.c (all error messages): Normalize capitalization of messages.
 333
 334         * tc-arm.h (md_operand): Delete define.
 335         * tc-arm.c (in_my_get_expression): New static variable.
 336         (my_get_expression): Set and clear it.
 337         (md_operand): New function.  If called from my_get_expression
 338         put the error in inst.error.
 339         (output_inst): Now takes argument of instruction being assembled.
 340         Print it out with any error message.
 341         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
 342         with '=' syntax.
 343         (end_of_line): Don't update inst.error if it is already set.
 344
 345 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
 346
 347         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
 348         op that can be translated into a mvn instruction.
 349
 350 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
 351
 352         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
 353         setting default md.flags.
 354         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
 355         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
 356         * gas/config/tc-ia64.c (setup_unwind_header): Add support
 357         for 32 bit unwind info blocks.
 358         (generate_unwind_image): Add support for different types
 359         of unwind images (32 bits and/or big-endian).
 360         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
 361         (ia64_target_format): Add support for hpux target formats.
 362         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
 363         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
 364         SHT_FINI_ARRAY elf section types.
 365
 366 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
 367
 368         * tc-arm.c (struct reg_entry): Move before prototypes.
 369         (int_register, cp_register, fp_register): Delete.
 370         (reg_table): Delete.  Replaced with ...
 371         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
 372         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
 373         (mav_dspsc_table): ... one table per register set.
 374         (arm_reg_hsh): Delete.
 375         (struct reg_map): New structure.
 376         (all_reg_maps): New array.
 377         (enum arm_reg_type): New enums.
 378         (build_reg_hsh): New function.
 379         (insert_reg_alias): Use hash table passed by caller.  Adjust all
 380         callers.
 381         (create_register_alias): New function, split out from ...
 382         (md_assemble): ... here.
 383         (md_begin): Build new register hash tables.
 384         (arm_reg_parse): New argument for the hash table to search.  Adjust all
 385         callers.
 386         (arm_reg_parse_any): New function.
 387         (co_proc_number): Look up the processor number in the processor hash
 388         table.
 389         (cirrus_regtype): Delete.
 390         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
 391         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
 392         (ARM_EXT_MAVERICKsc_register): Delete.
 393         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
 394         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
 395         functions.
 396         (do_c_triple_4, do_c_triple_5): Delete.
 397         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
 398         (do_c_quad_6): Delete.
 399         (do_c_quad_6[ab]): New functions.
 400         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
 401         arguments to use new register parsing methods.
 402         (cirrus_reg_required_here): Likewise.
 403         (insns): Reclassify cirrus maverick worker functions.
 404         (cirrus_valid_reg): Delete.
 405
 406 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
 407
 408         * configure.in (sh*le): Set cpu_type=sh and endian=little.
 409         (sh*-*-netbsdelf*): New target.
 410         * configure: Regenerate.
 411         * tc-sh.h: Update copyright years.
 412         (TARGET_FORMAT): Add version for TE_NetBSD.
 413
 414 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
 415
 416         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
 417         negative.
 418
 419 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
 420
 421         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
 422         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
 423
 424 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
 425
 426         * tc-mips.c (mips_cprestore_valid): New flag.
 427         (mips_frame_reg_valid): New flag.
 428         (macro) [M_JAL_2]: Check both flags.
 429         [M_JAL_A]: Likewise.
 430         (s_cprestore): Set mips_cprestore_valid.
 431         (tc_get_register): If setting mips_frame_reg, set
 432         mips_frame_reg_valid and clear mips_cprestore_valid.
 433         (s_mips_ent): Clear both flags.
 434         (s_mips_end): Clear both flags.
 435
 436 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
 437
 438         * write.c (write_object_file): Make use of bfd_section_list_remove.
 439         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
 440         * config/tc-mmix.c (mmix_frob_file): Likewise.
 441
 442 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
 443
 444         * configure.in (i386-*-netbsdelf*): Collapse target into...
 445         (i386-*-netbsd*): ...this.  Add support for x86-64.
 446         * configure: Regenerated.
 447
 448 2002-01-03  matthew green  <mrg@redhat.com>
 449
 450         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
 451
 452 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
 453
 454         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
 455         NULL frag link.
 456
 457 For older changes see ChangeLog-0001
 458 \f
 459 Local Variables:
 460 mode: change-log
 461 left-margin: 8
 462 fill-column: 74
 463 version-control: never
 464 End: