gas/ChangeLog

   1 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
   2
   3         * NEWS: Note that GASP is now deprecated.
   4         * Makefile.am: Do not build gasp-new by default.
   5         * Makefile.in: Regenerate.
   6         * doc/Makefile.am: Do not install gasp.info.
   7         * doc/Makefile.in: Regenerate.
   8         * gas/gasp.texi: Note that gasp is now deprecated.
   9
  10 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
  11
  12         * NEWS: Mark 2.12 branch.
  13
  14 2002-02-19  Tom Tromey  <tromey@redhat.com>
  15
  16         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
  17
  18 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
  19
  20         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
  21         option input.
  22
  23 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
  24
  25         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
  26         Make bit size independent of architecture switch.
  27         (md_begin): Add warning for -m64 with -Aesa.
  28         (s390_md_end): Use renamed architecture defines.
  29
  30 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
  31
  32         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
  33
  34 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
  35
  36         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
  37         instead of CRIS.
  38
  39 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
  40
  41         * config/tc-mips.c (md_estimate_size_before_relax): Really
  42         make sure we treat weak like extern only for ELF.  (Fixes
  43         patch from 2001-07-25.)
  44
  45 2002-02-15  Ben Elliston  <bje@redhat.com>
  46
  47         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
  48         works as expected.
  49
  50 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
  51
  52         * NEWS: Mention support for MMIX.
  53
  54 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
  55
  56         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
  57         a sequence of indpendent 'if' statements for easier debugging
  58         and future modification.
  59
  60 2002-02-13  Matt Fredette  <fredette@netbsd.org>
  61
  62         * config/tc-m68k.c (md_show_usage): No longer display a
  63         hard-coded "68020" for the default CPU, instead display the
  64         canonical name of the true, configured default CPU.
  65         (m68k_elf_final_processing): Mark objects for sub-68020
  66         CPUs with the new EF_M68000 flag.
  67
  68 2002-02-13  Andreas Schwab  <schwab@suse.de>
  69
  70         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
  71         pc-relative relocations to merge sections in 64-bit mode.
  72
  73 2002-02-13  Ben Elliston  <bje@redhat.com>
  74
  75         * NEWS: Document floating point number handling in gasp.
  76         * gasp.c: Include <assert.h> and "xregex.h".
  77         (is_flonum): New function.
  78         (chew_flownum): Likewise.
  79         (change_base): Consume flonums from the input, where possible.
  80         * doc/gasp.texi (Constants): Document floating point numbers.
  81
  82 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
  83
  84         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
  85         that implicitly use LR and RR selectors.
  86
  87 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
  88
  89         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
  90         and `epsw' as available on AM33 and above only.
  91         (other_register_name): Add logic to handle machine type encoded in
  92         reg_number.
  93
  94 2002-02-11  Tom Rix  <trix@redhat.com>
  95
  96         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
  97         xcoff64.
  98
  99 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
 100
 101         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
 102         Use all over.
 103
 104 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
 105
 106         * i386.c (md_assemble): Support 32bit address prefix.
 107         (i386_displacement): Likewise.
 108         (i386_index_check): Accept 32bit addressing in 64bit mode.
 109
 110 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
 111
 112         * config/tc-sh.c (dot): Removed unused function.
 113
 114 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
 115
 116         * Makefile.am: "make dep-am".
 117         * Makefile.in: Regenerate.
 118         * aclocal.m4: Regenerate.
 119         * config.in: Regenerate.
 120         * configure: Regenerate.
 121         * doc/Makefile.in: Regenerate.
 122
 123 2002-02-10  Richard Henderson  <rth@redhat.com>
 124
 125         * doc/c-alpha.texi: New file.
 126         * doc/Makefile.am (CPU_DOCS): Add it.
 127         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
 128
 129 2002-02-09  Richard Henderson  <rth@redhat.com>
 130
 131         * config/tc-alpha.c (O_samegp): New.
 132         (USER_RELOC_P): Include it.
 133         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
 134         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
 135         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 136         (alpha_validate_fix): New.
 137         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
 138
 139 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
 140
 141         * doc/c-cris.texi: New.
 142         * doc/all.texi: @set CRIS.
 143         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
 144         Include c-cris.texi.
 145         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
 146         * doc/Makefile.in: Regenerate.
 147
 148 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
 149
 150         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
 151         determine if a number is a sign-extended 32-bit number.
 152         (load_register): Use IS_SEXT_32BIT_NUM.
 153         (macro): Check if load/store macro handling is using a
 154         constant 32-bit address on 64-bit address systems, and if
 155         so optimize the generation of that address.
 156
 157 2002-02-08  Richard Henderson  <rth@redhat.com>
 158
 159         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
 160         we've eliminated all foreign relocation types yet.
 161         (alpha_fix_adjustable): Likewise.
 162
 163 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 164
 165         Contribute sh64-elf.
 166         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 167                     Stephen Clarke <Stephen.Clarke@st.com>
 168         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
 169         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
 170         * config/tc-sh.c (md_relax_table): Added default sizes for
 171         non-PC-relative UNDEF_MOVI, and relaxation sequences for
 172         MOVI_16, MOVI_32 and MOVI_48.
 173         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
 174         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
 175         and MOVI_16.
 176         (shmedia_md_estimate_size_before_relax): Remove redundant
 177         blocks.  Set fragP->fr_var even if relaxation type unchanged.
 178         Retain UNDEF_MOVI until expression decays to number.
 179         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 180         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
 181         relocation types.  Take fixP->fx_addnumber into account too.
 182         (shmedia_md_apply_fix): Likewise.
 183         (shmedia_md_convert_frag): Likewise.
 184         (shmedia_build_Mytes): Likewise.
 185         (sh64_consume_datalabel): Complain about nested datalabel.
 186         Support PIC relocs.  Call sh_parse_name.
 187         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
 188         in tc-sh.h to SHmedia reloc types.
 189         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
 190         MOVI_GOTPC): New relaxation constants.
 191         (md_relax_table): Introduce relaxation directives for PIC-related
 192         constants.
 193         (sh_PIC_related_p): Handle datalabel.
 194         (sh_check_fixup): Choose SH5 PIC relocations.
 195         (sh_cons_fix_new): Added BDF_RELOC_64.
 196         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
 197         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
 198         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
 199         current ISA is SHmedia, get 7 bytes.
 200         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
 201         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
 202         void function.
 203         * config/tc-sh64.c (shmedia_apply_fix): Rename to
 204         shmedia_apply_fix3 and make void.
 205         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
 206         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
 207         as_bad.
 208         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 209         * config/tc-sh64.h (md_parse_name): Take &c as argument.
 210         2001-03-14  DJ Delorie  <dj@redhat.com>
 211         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
 212         * doc/Makefile.in(CPU_DOCS): Ditto.
 213         * doc/c-sh64.texi: New file.
 214         * doc/as.texinfo: Add SH64 support.
 215         2001-03-13  DJ Delorie  <dj@redhat.com>
 216         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
 217         A_REUSE_PREV so that its purpose is more obvious.
 218         (shmedia_build_Mytes): Ditto.
 219         2001-03-07  DJ Delorie  <dj@redhat.com>
 220         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
 221         before processing.
 222         (sh64_vtable_inherit): Ditto.
 223         (strip_datalabels): New, strip "datalabel" from given line.
 224         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
 225         pseudos.
 226         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 227         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
 228         call ...
 229         (shmedia_build_Mytes): ... to here.
 230         2001-03-06  DJ Delorie  <dj@redhat.com>
 231         * config/tc-sh.c: Remove sh64-specific uaquad now that there
 232         is a generic one.
 233         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
 234         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
 235         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
 236         address by one in call to dwarf2_emit_insn.
 237         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
 238         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
 239         alignment handling broken by imported changes.
 240         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
 241         (sh64_handle_align): Declare.
 242         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
 243         (sh64_max_mem_for_rs_align_code): Declare.
 244         (enum sh64_isa_values): Moved here from tc-sh64.c.
 245         (md_do_align): Define.
 246         (sh64_do_align): Declare.
 247         (struct sh64_tc_frag_data): New.
 248         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
 249         changed.
 250         (TC_FRAG_INIT): Change to set new datatype.
 251         (struct sh64_segment_info_type): Rename member
 252         last_flushed_location to last_contents_mark.  All users changed.
 253         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
 254         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
 255         * config/tc-sh.c (md_pseudo_table): Add ".abi".
 256         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
 257         of unsetting seen_insn.
 258         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
 259         call sh64_update_contents_mark.
 260         (sh_handle_align): Remove HAVE_SH64-conditioned code.
 261         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
 262         enum sh64_isa_values.
 263         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
 264         (emitting_crange): Boolean guard moved to file scope from function
 265         scope in sh64_set_contents_type.
 266         (s_sh64_abi): New.
 267         (sh64_update_contents_mark): New; most split out from
 268         sh64_flush_pending_output.
 269         (shmedia_md_end): Call sh64_update_contents_mark.  Set
 270         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
 271         (sh64_do_align): New function.
 272         (sh64_max_mem_for_rs_align_code): New function.
 273         (sh64_handle_align): Rename from shmedia_do_align.  Make
 274         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
 275         four.  Change return-type to void.
 276         (shmedia_elf_new_section): Remove.
 277         (shmedia_md_assemble): Call sh64_update_contents_mark.
 278         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
 279         new frag.  Call sh64_update_contents_mark after making the new
 280         frag.
 281         (sh64_flush_pending_output): Just call sh64_update_contents_mark
 282         and sh_flush_pending_output.
 283         (sh64_flag_output): Also call md_flush_pending_output, but add
 284         condition on not emitting_crange.
 285         (sh64_tc_cons_fix_new): Remove.
 286         2001-01-12  Nick Clifton  <nickc@redhat.com>
 287         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
 288         alignment handling scheme imported from sourceware.
 289         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 290         * config/tc-sh64.h (TARGET_FORMAT): Define.
 291         (sh64_target_format): Prototype.
 292         * config/tc-sh64.c (sh64_target_mach): New function.
 293         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 294         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
 295         zero_address_frag instead of copying the frag of the symbol.
 296         (shmedia_frob_file_before_adjust): Ditto.
 297         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
 298         to valueT to remove signedness.
 299         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
 300         headers to output_bfd.  Do not evaluate symbols if final is false;
 301         do emit fixups.
 302         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
 303         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
 304         to the current frag, call shmedia_md_convert_frag to emit fixups
 305         and make frag_wane neutralize the frag.  Update comments.
 306         * config/tc-sh.c (md_convert_frag): Change caller of
 307         shmedia_md_convert_frag.
 308         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 309         * config/tc-sh64.h: Tweak comments and correct formatting.
 310         * config/tc-sh64.c: Ditto.
 311         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
 312         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
 313         for the no-relocation case.
 314         (shmedia_check_limits): Fix range check being off-by-one for PTA.
 315         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
 316         wrappers.
 317         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
 318         comment.
 319         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
 320         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
 321         expansion.
 322         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
 323         Correct comment.
 324         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 325         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
 326         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
 327         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
 328         al>: Set lowest bit of field to relocate to 1 and rest to empty,
 329         if reloc is emitted.
 330         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 331         New options plus bugfixes.
 332         * config/tc-sh.c (md_longopts): New options "-no-expand" and
 333         "-expand-pt32".
 334         (md_parse_option): Handle new options.
 335         (md_show_usage): Add blurb for new options.
 336         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
 337         (sh64_expand, sh64_pt32): New variables.
 338         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
 339         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
 340         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
 341         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
 342         <resolved previously-pc-relative relocs>: Handle
 343         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
 344         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
 345         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
 346         points to SHcompact code.
 347         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
 348         SH64PCREL16)>: Check that ISA of what operand points at and
 349         PTA/PTB matches, or emit error.
 350         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
 351         SHMEDIA_BFD_RELOC_PT.
 352         (shmedia_immediate_op): If pcrel, emit fixup also for constant
 353         operand.
 354         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
 355         condition for MOVI expansion.
 356         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
 357         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
 358         sh64_expand.
 359         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
 360         fixup.
 361         (sh64_target_format): Error-check setting of sh64_pt32 and
 362         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
 363         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
 364         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
 365         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 366         * config/tc-sh64.c: Improve comments.
 367         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
 368         not say the linker will check correctness of PTA/PTB expansion.
 369         (shmedia_md_end): Make non-static.
 370         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
 371         prototype.
 372         * config/tc-sh.c (sh_finalize): Remove.
 373         * config/tc-sh.h (md_end): Do not define.
 374         Remove prototype for sh_finalize.
 375         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 376         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
 377         sh64_section_data container when storing section type in tdata
 378         field in elf_section_data.
 379         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
 380         EF_SH5.
 381         * Makefile.am: Update dependencies.
 382         * Makefile.in: Regenerate.
 383         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
 384         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
 385         dwarf2_emit_insn call with test on debug_type.
 386         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
 387         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
 388         CRT_SH5_ISA32 sticky for 64-bit.
 389         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
 390         Generate .crange sections when switching ISA mode or emitting
 391         constants in same section as code.
 392         * config/tc-sh64.c: Reformat structure definitions.
 393         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
 394         variables.
 395         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
 396         to emit a .cranges descriptor when contents type changes.  Only
 397         emit error if changing contents type and -no-mix is in effect.
 398         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
 399         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
 400         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
 401         sh64_flush_last_crange over sections.
 402         When checking main symbol of datalabel symbol, check for
 403         STO_SH5_ISA32, not ISA type of section in definition.
 404         (shmedia_frob_file_before_adjust): Check main symbol for
 405         STO_SH5_ISA32; don't check ISA type of section in definition.
 406         (shmedia_frob_section_type): Adjust for .cranges; set section flag
 407         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
 408         .cranges entries have been output.
 409         (shmedia_elf_new_section): Just call md_flush_pending_output.
 410         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
 411         fix.  Do not set tc_segment_info_data.in_code for section.  Call
 412         sh64_set_contents_type for SHmedia code.
 413         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
 414         false.  Call md_flush_pending_output.
 415         (sh64_target_format): Check that -no-mix and
 416         -shcompact-const-crange are used in sane combination with other
 417         options.
 418         (shmedia_md_pcrel_from_section): Check type of fix for how to
 419         adjust pc-relative.
 420         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
 421         not ISA type of section in definition.
 422         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
 423         hold contents-type state.
 424         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
 425         (sh64_flush_pending_output): Declare.
 426         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
 427         (sh64_tc_cons_fix_new): Declare.
 428         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
 429         call sh64_flag_output.
 430         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
 431         call sh64_set_contents_type to mark SHcompact code and set
 432         seen_insn.
 433         (md_longopts): New options "-no-mix" and
 434         "-shcompact-const-crange".
 435         (md_parse_option): Handle new options.
 436         (md_show_usage): Add blurb for new options.
 437         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
 438         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
 439         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
 440         (sh64_last_insn_frag): New.
 441         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
 442         to get frag for insn opcode for generating fixups; do not assume it
 443         is the same frag.
 444         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
 445         for new insn.
 446         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
 447         section.
 448         (TC_FRAG_TYPE): Define as fragS *.
 449         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
 450         (sh64_last_insn_frag): Declare.
 451         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
 452         not == NULL before dereferencing.
 453         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 454         Get rid of BFD section flag and EF_SH64_ABI64.
 455         * config/tc-sh64.c (shmedia_frob_section_type): Use
 456         elf_section_data (sec)->tdata, not a specific BFD section flag, to
 457         communicate the section as containing SHmedia code.  Describe why.
 458         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
 459         EF_SH64 regardless of ABI.
 460         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
 461         in error message.  Handle resolved expressions for
 462         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
 463         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
 464         (shmedia_check_limits): Handle BFD_RELOC_64.
 465         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
 466         a STO_SH5_ISA32 symbol, only the BFD value.
 467         2000-12-11  Ben Elliston  <bje@redhat.com>
 468         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
 469         dwarf2_generate_asm_lineno.
 470         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
 471         Handle PC-relative MOVI expansions with assembler relaxation.
 472         Generate PC-relative relocs from 16-bit PC-relative expressions.
 473         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
 474         (shmedia_md_pcrel_from_section): ...here.
 475         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
 476         turned completely resolved.  Adjust relocation type for 16-bit
 477         immediate operands that has turned PC-relative.  Adjust back for
 478         MD_PCREL_FROM_SECTION being applied twice.
 479         (shmedia_md_convert_frag): Always emit reloc for expression with
 480         global or weak symbol.  Handle relaxation result for PC-relative
 481         expressions.
 482         (shmedia_md_estimate_size_before_relax): An expression with a weak
 483         or global symbol can not be relaxed.  Break out tests for
 484         relaxable symbol into variable sym_relaxable.
 485         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
 486         UNDEF_MOVI)>: Break out any PC-relative expression and change
 487         relaxation type.
 488         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
 489         opjp.
 490         <case A_IMMS16>: Fix typo for initial minor relaxation type of
 491         MOVI expansion.  If X_op_symbol of the immediate expression is
 492         set, make an expression symbol for the argument to frag_var.
 493         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
 494         relaxations.
 495         (END): Adjust for new relaxations.
 496         (md_relax_table): Add entries for new relaxations.
 497         2000-12-07  Ben Elliston  <bje@redhat.com>
 498         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
 499         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 500         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
 501         SHORI operand offsets in PT/PTA/PTB expansions.
 502         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 503         Implement DataLabel semantics.
 504         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
 505         shmedia_frob_file_before_adjust.
 506         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
 507         (DATALABEL_SUFFIX): Define.
 508         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
 509         symbol list to update "datalabel" symbols to their main symbol
 510         counterparts.
 511         (shmedia_frob_file_before_adjust): New.
 512         (sh64_adjust_symtab): For remaining datalabel symbols, set to
 513         undefined and set STT_DATALABEL.
 514         (sh64_frob_label): Initialize TC symbol field.
 515         (sh64_consume_datalabel): Actually implement semantics.  New
 516         parameter operandf, call it instead of expression.
 517         (sh64_exclude_symbol): New.
 518         * config/tc-sh64.h (md_parse_name): Pass on the function operand
 519         to sh64_consume_datalabel.
 520         (tc_symbol_new_hook): Define to tc_frob_symbol.
 521         (TC_SYMFIELD_TYPE): Define to symbolS *.
 522         (tc_frob_symbol): Define to call sh64_exclude_symbol.
 523         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
 524         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
 525         case.
 526         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
 527         generating dwarf2 debug information.
 528         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 529         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
 530         elf64-sh64 for the 64-bit ABI.
 531         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
 532         option.
 533         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
 534         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
 535         case-insensitivity.
 536         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
 537         * config/tc-sh64.c: Tweak comments, formatting and error messages.
 538         (enum sh64_abi_values): New type.
 539         (enum sh64_isa_values): New type.
 540         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
 541         (seen_shcompact_mode, seen_shmedia_mode): Delete.
 542         (sh64_abi): Replace shmedia_64.
 543         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
 544         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
 545         (s_sh64_mode): Check validity for this target.
 546         (sh64_target_format): Initialize defaults for ISA and ABI.
 547         Fallback to old object format if no SH64 ISA or ABI has been
 548         specified.
 549         * config/tc-sh.c (md_parse_option): Check combinations for errors.
 550         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
 551         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
 552         * config/tc-sh64.h: Fix typo in comment.
 553         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
 554         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
 555         <PT fixups for absolute values>: Size will be longest, not
 556         shortest.
 557         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
 558         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
 559         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
 560         and l1 to hold lowercase of two first characters.  Change all
 561         remaining TO_LOWER to tolower.
 562         * config/tc-sh64.c (TO_LOWER): Delete.
 563         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
 564         (md_parse_name): Define.
 565         (sh64_consume_datalabel): Declare.
 566         (DOLLAR_DOT): Define.
 567         * config/tc-sh64.c (shmedia_parse_exp): New.
 568         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
 569         (shmedia_parse_reg): Remove const from src
 570         parameter.
 571         (shmedia_get_operands): Ditto for args parameter and ptr variable.
 572         (shmedia_md_assemble): Ditto for op_end variable.
 573         (shmedia_get_operand): Ditto for ptr parameter and src variable.
 574         Use shmedia_parse_exp, not parse_exp.
 575         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
 576         parameter.  All callers changed.
 577         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
 578         callers changed.
 579         (shmedia_parse_reg): Put first two character in local variables.
 580         Use tolower, not TO_LOWER.  If no register is found and argtype
 581         indicates a control register, scan shmedia_creg_table
 582         case-insensitive.
 583         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
 584         * Makefile.am (CPU_TYPES): Add sh64.
 585         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
 586         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
 587         Regenerate dependencies.
 588         * Makefile.in: Regenerate.
 589         * configure.in: Add support for sh64-*-elf*.
 590         * configure: Regenerate.
 591         * config/tc-sh64.h: New.
 592         * config/tc-sh64.c: New.
 593         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
 594         .mode, .isa and .uaquad.
 595         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
 596         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
 597         [HAVE_SH64] (END): Define as 10.
 598         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
 599         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
 600         MOVI_64): Define.
 601         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
 602         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
 603         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
 604         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
 605         Define.
 606         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
 607         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
 608         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
 609         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
 610         SHmedia instructions.  Handle state-change after switching to
 611         SHcompact.
 612         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
 613         (md_parse_option) [HAVE_SH64]: Parse new options.
 614         (md_show_usage) [HAVE_SH64]: Show usage of new options.
 615         (md_convert_frag) [HAVE_SH64] <default>: Call
 616         shmedia_md_convert_frag instead of abort.
 617         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
 618         BFD_RELOC_SH_SHMEDIA_CODE.
 619         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
 620         SHcompact or SHmedia code.
 621         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
 622         shmedia_md_apply_fix instead of abort.
 623         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
 624         result from calling shmedia_md_estimate_size_before_relax instead
 625         of calling abort.
 626         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
 627         do the work.
 628         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
 629         shmedia_init_reloc and do nothing more if it returns non-zero.
 630         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
 631         * po/POTFILES.in: Regenerate.
 632         * po/gas.pot: Regenerate.
 633
 634 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
 635
 636         * config/tc-sh.c (parse_at): Install the correct version of
 637         2002-02-04's patch.
 638
 639         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
 640         assume fixP->fx_subsy is non-NULL.
 641
 642 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
 643
 644         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
 645         A_DISP_PC_ABS, and adjust it by -4.
 646         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
 647         expected.
 648         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
 649         the operand type is not A_DISP_PC_ABS.
 650
 651 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
 652
 653         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
 654         common and weak symbols.  Handle common and weak symbols as
 655         undefined symbols with regards to GREG handling and merging.
 656         (mmix_frob_file): Ditto.
 657
 658 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
 659
 660         * configure.in (hppa-*-netbsd*): New target.
 661         * configure: Regenerate.
 662         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
 663
 664 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
 665
 666         * config/tc-v850.c: Add missing prototypes amd use old-style
 667         function definitions.
 668         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
 669         (sdata_section tdata_section, zdata_section, sbss_section,
 670         tbss_section, zbss_section, rosdata_section, rozdata_section,
 671         scommon_section, tcommon_section, zcommon_section,
 672         call_table_data_section, call_table_text_section): Delete.
 673         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
 674         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
 675         v850_call_table_data, v850_call_table_text): Delete.
 676         (struct v850_seg_entry): New.
 677         (v850_seg_table): New.
 678         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
 679         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
 680         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
 681         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
 682         (do_v850_seg): New.
 683         (v850_seg): New.
 684         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
 685         recording of alignment.
 686         (md_pseudo_table): Use v850_seg.
 687         (md_begin): Don't init .call_table_data and .call_table_text here.
 688         Set v850_seg_table bss entry.
 689
 690 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 691
 692         Support on-demand global register allocation by passing on
 693         base-plus-offset relocs to the linker.
 694         * config/tc-mmix.c: Tweak and fix typos in comments.
 695         (allocate_undefined_gregs_in_linker): New variable.
 696         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
 697         (md_longopts): Add --linker-allocated-gregs.
 698         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
 699         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
 700         (md_show_usage): Update text for -x.  Add text for
 701         --linker-allocated-gregs.
 702         (tc_gen_reloc): Derive default value for addend from val and
 703         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
 704         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
 705         GREG if allocate_undefined_gregs_in_linker.
 706         * doc/as.texinfo (Overview) <Target MMIX options>: Add
 707         --linker-allocated-gregs.
 708         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
 709         --linker-allocated-gregs.  Mention that it's implied by -x.
 710         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
 711         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
 712
 713         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
 714
 715 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
 716
 717         * Makefile.am: Run "make dep-am"
 718         * Makefile.in: Regenerate.
 719
 720 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
 721
 722         * config/tc-or32.c: New file.
 723         * config/tc-or32.h: New file.
 724         * configure.in: Add support for or32 targets.
 725         * configure: Regenerate.
 726         * config/obj-coff.c: Add support for or32 targets.
 727         * config/obj-coff.h: Add support for or32 targets.
 728         * Makefile.am: Add support for or32 targets.
 729         * Makefile.in: Regenerate.
 730         * NEWS: Mention support for OpenRISC.
 731         * doc/Makefile.in: Regenerate.
 732         * po/POTFILES.in: Regenerate.
 733         * po/gas.pot: Regenerate.
 734
 735 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
 736
 737         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
 738         and mod.
 739
 740 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 741
 742         * config/tc-mips.c (tc_gen_reloc): Arrange for
 743         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
 744         their LO16 parts, even for ELF.
 745
 746 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
 747
 748         * config/tc-i386.c: Protect definitions of true and false
 749         from redefinition.
 750
 751 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
 752
 753         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
 754         made because of .weak, if they are neither defined nor used in any
 755         way.
 756
 757 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
 758
 759         * configure: Regenerated.
 760
 761 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
 762
 763         * doc/Makefile.am (install): Depend on install-info.
 764         * doc/Makefile.in: Regenerate.
 765
 766 2002-01-26  Nick Clifton <nick@redhat.com>
 767
 768         * po/fr.po: Updated version
 769
 770 2002-01-24  Kazu Hirata  <kazu@hxi.com>
 771
 772         * config/tc-h8300.c (check_operand): Don't print a warning
 773         when a valid 24-bit address is given to a 16-bit address
 774         operand.
 775
 776 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 777
 778         * config/tc-sh.c (sh_elf_suffix): Removed.
 779         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
 780         sh_end_of_match, sh_parse_name): New functions.
 781         (sh_elf_cons): Simplify.
 782         (parse_exp): Reject misplaced PIC operands.
 783         (md_undefined_symbol): Simplify.
 784         (sh_fix_adjustable): Let @GOTOFF be adjusted.
 785         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
 786         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
 787         Complain if subsy remains at the end.
 788         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
 789         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
 790
 791 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
 792
 793         * config/tc-mn10300.c (xr_registers): Move `pc'...
 794         (other_registers): ... here.
 795
 796 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
 797
 798         * Makefile.am: Run "make dep-am".
 799         * Makefile.in: Regenerate.
 800         * gas/po/POTFILES.in: Regenerate.
 801
 802 2002-01-21  DJ Delorie  <dj@redhat.com>
 803
 804         * config/obj-coff.c (obj_coff_init_stab_section): Make the
 805         stabstr_name allocation permanent, as it will be referenced from
 806         the section hash.
 807
 808 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
 809
 810         * configure.in (ia64-*-netbsd*): New target.
 811         * configure: Regenerate.
 812
 813 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
 814
 815         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
 816         to @dots call.
 817         <Detailed description, ARM options>: Ditto.
 818         * doc/c-arm.texi (ARM Options): Ditto.
 819
 820 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 821
 822         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
 823         do_mia, do_mar and do_mra respectively.
 824         (do_mav_*): Renamed from do_c_*.
 825         (mav_reg_required_here, mav_parse_offset): Renamed from
 826         cirrus_reg_required_here and cirrus_parse_offset respectively.
 827         (MAV_MODE?): Renamed from CIRRUS_MODE?.
 828
 829 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 830             Keith Walker  <keith.walker@arm.com>
 831
 832         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
 833         (insns): Add pattern for bxj instruction.
 834         (do_bxj): New function.
 835         (arm_cpus): Add arm926ej.
 836         (arm_archs): Add armv5tej.
 837
 838 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 839
 840         * doc/c-arm.texi: Add new fpe options to list of supported flags.
 841
 842 2002-01-19  Keith Walker  <keith.walker@arm.com>
 843
 844         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
 845
 846 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 847
 848         * NEWS: Mention new ARM command-line options and VFP support.
 849
 850         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
 851         uses changed.
 852         (ARM_CEXT_MAVERICK): Similarly.
 853         (ARM_ANY): Now means any core instruction.
 854         (CPU_DEFAULT): Default to ARM_ANY.
 855         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
 856         (pic_code): Declare for all object types.  Make type int.
 857         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
 858         (march_fpu_opt, mfpu_opt): Declare.
 859         (md_longopts): Tidy up conditional definitions.
 860         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
 861         (arm_long_opts): New tables.
 862         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
 863         (arm_parse_extension): New function.
 864         (md_parse_option): Rewrite using new table-driven system.
 865         (md_show_usage): Use new table-driven system.
 866         (md_begin): Calculate cpu_variant from command line option data.
 867         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
 868         command-line options.
 869         * doc/c-arm.texi: Likewise.
 870
 871 2002-01-18  Andreas Jaeger  <aj@suse.de>
 872
 873         * as.c (parse_args): Update year.
 874
 875 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
 876
 877         * config/tc-tic54x.c (encode_address): Add a more informative
 878         warning about incorrect syntax.
 879
 880 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 881
 882         * po/gas.pot: Regenerate.
 883
 884 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 885
 886         * macro.c (get_any_string): Add no-c-format comment to prevent
 887         confusion when translating string.
 888         * gasp.c (get_any_string): Add no-c-format comment to prevent
 889         confusion when translating string.
 890
 891 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 892             Johannes Stezenbach <js@convergence.de>
 893         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
 894         matched before the shorter ones.
 895         (my_getSmallParser): Fix handling of nested parentheses in
 896         percent_op's. Code cleanup.
 897         (my_getPercentOp): New function, code from my_getSmallParser.
 898         (my_getSmallExpression): Fix handling of closing parentheses.
 899         Code cleanup. Better comments.
 900
 901 2002-01-16  Nick Clifton <nickc@redhat.com>
 902
 903         po/tr.po: New file: Turkish translation.
 904         configure.in (LINGUAS): Add "tr".
 905         configure: Regenerate.
 906
 907 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 908
 909         Support for VFP instructions
 910         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
 911         (cp_address_required_here): New argument wb_ok.  When false, do not
 912         accept write-back forms of addressing.  Change all callers.
 913         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
 914         (FPU_VFP_EXT_V2): Define.
 915         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
 916         Define in terms of above.
 917         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
 918         (vfp_reg): New struct.
 919         (vfp_regs): New array of registers.
 920         (insns): Add VFP instructions.
 921         (sn_table): New array of VFP single-precision register names.
 922         (dn_table): New array of VFP double-precision register names.
 923         (all_reg_maps): Add the new register tables.
 924         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
 925         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
 926         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
 927         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
 928         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
 929         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
 930         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
 931         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
 932         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
 933         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
 934         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
 935         (do_vfp_sp_dp_cvt): New functions.
 936         (md_begin): Set soft-float flag for appropriate VFP work.
 937         (md_atof): Handle VFP-format doubles.
 938         (md_parse_option): Handle VFP command-line options.
 939         (md_show_usage): Display VFP command-line options.
 940
 941 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 942
 943         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
 944         various command line options.
 945
 946 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 947
 948         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
 949         vtinherit relocs.
 950         (xstormy16_md_apply_fix3): Do not return a value.
 951
 952 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 953
 954         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
 955         the -EL/-EB option that matches the target's endianness.
 956         (md_parse_option): Likewise.
 957
 958 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 959
 960         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
 961         is not dependent on ARM_BI_ENDIAN.
 962
 963 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 964
 965         * tc-arm.c (all error messages): Normalize capitalization of messages.
 966
 967         * tc-arm.h (md_operand): Delete define.
 968         * tc-arm.c (in_my_get_expression): New static variable.
 969         (my_get_expression): Set and clear it.
 970         (md_operand): New function.  If called from my_get_expression
 971         put the error in inst.error.
 972         (output_inst): Now takes argument of instruction being assembled.
 973         Print it out with any error message.
 974         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
 975         with '=' syntax.
 976         (end_of_line): Don't update inst.error if it is already set.
 977
 978 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
 979
 980         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
 981         op that can be translated into a mvn instruction.
 982
 983 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
 984
 985         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
 986         setting default md.flags.
 987         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
 988         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
 989         * gas/config/tc-ia64.c (setup_unwind_header): Add support
 990         for 32 bit unwind info blocks.
 991         (generate_unwind_image): Add support for different types
 992         of unwind images (32 bits and/or big-endian).
 993         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
 994         (ia64_target_format): Add support for hpux target formats.
 995         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
 996         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
 997         SHT_FINI_ARRAY elf section types.
 998
 999 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
1000
1001         * tc-arm.c (struct reg_entry): Move before prototypes.
1002         (int_register, cp_register, fp_register): Delete.
1003         (reg_table): Delete.  Replaced with ...
1004         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1005         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1006         (mav_dspsc_table): ... one table per register set.
1007         (arm_reg_hsh): Delete.
1008         (struct reg_map): New structure.
1009         (all_reg_maps): New array.
1010         (enum arm_reg_type): New enums.
1011         (build_reg_hsh): New function.
1012         (insert_reg_alias): Use hash table passed by caller.  Adjust all
1013         callers.
1014         (create_register_alias): New function, split out from ...
1015         (md_assemble): ... here.
1016         (md_begin): Build new register hash tables.
1017         (arm_reg_parse): New argument for the hash table to search.  Adjust all
1018         callers.
1019         (arm_reg_parse_any): New function.
1020         (co_proc_number): Look up the processor number in the processor hash
1021         table.
1022         (cirrus_regtype): Delete.
1023         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1024         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1025         (ARM_EXT_MAVERICKsc_register): Delete.
1026         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1027         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1028         functions.
1029         (do_c_triple_4, do_c_triple_5): Delete.
1030         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1031         (do_c_quad_6): Delete.
1032         (do_c_quad_6[ab]): New functions.
1033         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1034         arguments to use new register parsing methods.
1035         (cirrus_reg_required_here): Likewise.
1036         (insns): Reclassify cirrus maverick worker functions.
1037         (cirrus_valid_reg): Delete.
1038
1039 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
1040
1041         * configure.in (sh*le): Set cpu_type=sh and endian=little.
1042         (sh*-*-netbsdelf*): New target.
1043         * configure: Regenerate.
1044         * tc-sh.h: Update copyright years.
1045         (TARGET_FORMAT): Add version for TE_NetBSD.
1046
1047 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
1048
1049         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1050         negative.
1051
1052 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1053
1054         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1055         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1056
1057 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
1058
1059         * tc-mips.c (mips_cprestore_valid): New flag.
1060         (mips_frame_reg_valid): New flag.
1061         (macro) [M_JAL_2]: Check both flags.
1062         [M_JAL_A]: Likewise.
1063         (s_cprestore): Set mips_cprestore_valid.
1064         (tc_get_register): If setting mips_frame_reg, set
1065         mips_frame_reg_valid and clear mips_cprestore_valid.
1066         (s_mips_ent): Clear both flags.
1067         (s_mips_end): Clear both flags.
1068
1069 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
1070
1071         * write.c (write_object_file): Make use of bfd_section_list_remove.
1072         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1073         * config/tc-mmix.c (mmix_frob_file): Likewise.
1074
1075 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1076
1077         * configure.in (i386-*-netbsdelf*): Collapse target into...
1078         (i386-*-netbsd*): ...this.  Add support for x86-64.
1079         * configure: Regenerated.
1080
1081 2002-01-03  matthew green  <mrg@redhat.com>
1082
1083         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1084
1085 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1086
1087         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1088         NULL frag link.
1089
1090 For older changes see ChangeLog-0001
1091 \f
1092 Local Variables:
1093 mode: change-log
1094 left-margin: 8
1095 fill-column: 74
1096 version-control: never
1097 End: