gas/ChangeLog

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