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