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+" Vim syntax file
+" Language: Motorola 68000 Assembler
+" Maintainer: Steve Wall
+" Last change: 2001 May 01
+"
+" This is incomplete. In particular, support for 68020 and
+" up and 68851/68881 co-processors is partial or non-existant.
+" Feel free to contribute...
+"
+
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+ finish
+endif
+
+syn case ignore
+
+" Partial list of register symbols
+syn keyword asm68kReg a0 a1 a2 a3 a4 a5 a6 a7 d0 d1 d2 d3 d4 d5 d6 d7
+syn keyword asm68kReg pc sr ccr sp usp ssp
+
+" MC68010
+syn keyword asm68kReg vbr sfc sfcr dfc dfcr
+
+" MC68020
+syn keyword asm68kReg msp isp zpc cacr caar
+syn keyword asm68kReg za0 za1 za2 za3 za4 za5 za6 za7
+syn keyword asm68kReg zd0 zd1 zd2 zd3 zd4 zd5 zd6 zd7
+
+" MC68030
+syn keyword asm68kReg crp srp tc ac0 ac1 acusr tt0 tt1 mmusr
+
+" MC68040
+syn keyword asm68kReg dtt0 dtt1 itt0 itt1 urp
+
+" MC68851 registers
+syn keyword asm68kReg cal val scc crp srp drp tc ac psr pcsr
+syn keyword asm68kReg bac0 bac1 bac2 bac3 bac4 bac5 bac6 bac7
+syn keyword asm68kReg bad0 bad1 bad2 bad3 bad4 bad5 bad6 bad7
+
+" MC68881/82 registers
+syn keyword asm68kReg fp0 fp1 fp2 fp3 fp4 fp5 fp6 fp7
+syn keyword asm68kReg control status iaddr fpcr fpsr fpiar
+
+" M68000 opcodes - order is important!
+syn match asm68kOpcode "\<abcd\(\.b\)\=\s"
+syn match asm68kOpcode "\<adda\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<addi\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<addq\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<addx\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<add\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<andi\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<and\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<as[lr]\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<b[vc][cs]\(\.[bwls]\)\=\s"
+syn match asm68kOpcode "\<beq\(\.[bwls]\)\=\s"
+syn match asm68kOpcode "\<bg[et]\(\.[bwls]\)\=\s"
+syn match asm68kOpcode "\<b[hm]i\(\.[bwls]\)\=\s"
+syn match asm68kOpcode "\<bl[est]\(\.[bwls]\)\=\s"
+syn match asm68kOpcode "\<bne\(\.[bwls]\)\=\s"
+syn match asm68kOpcode "\<bpl\(\.[bwls]\)\=\s"
+syn match asm68kOpcode "\<bchg\(\.[bl]\)\=\s"
+syn match asm68kOpcode "\<bclr\(\.[bl]\)\=\s"
+syn match asm68kOpcode "\<bfchg\s"
+syn match asm68kOpcode "\<bfclr\s"
+syn match asm68kOpcode "\<bfexts\s"
+syn match asm68kOpcode "\<bfextu\s"
+syn match asm68kOpcode "\<bfffo\s"
+syn match asm68kOpcode "\<bfins\s"
+syn match asm68kOpcode "\<bfset\s"
+syn match asm68kOpcode "\<bftst\s"
+syn match asm68kOpcode "\<bkpt\s"
+syn match asm68kOpcode "\<bra\(\.[bwls]\)\=\s"
+syn match asm68kOpcode "\<bset\(\.[bl]\)\=\s"
+syn match asm68kOpcode "\<bsr\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<btst\(\.[bl]\)\=\s"
+syn match asm68kOpcode "\<callm\s"
+syn match asm68kOpcode "\<cas2\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<cas\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<chk2\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<chk\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<clr\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<cmpa\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<cmpi\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<cmpm\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<cmp2\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<cmp\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<db[cv][cs]\(\.w\)\=\s"
+syn match asm68kOpcode "\<dbeq\(\.w\)\=\s"
+syn match asm68kOpcode "\<db[ft]\(\.w\)\=\s"
+syn match asm68kOpcode "\<dbg[et]\(\.w\)\=\s"
+syn match asm68kOpcode "\<db[hm]i\(\.w\)\=\s"
+syn match asm68kOpcode "\<dbl[est]\(\.w\)\=\s"
+syn match asm68kOpcode "\<dbne\(\.w\)\=\s"
+syn match asm68kOpcode "\<dbpl\(\.w\)\=\s"
+syn match asm68kOpcode "\<dbra\(\.w\)\=\s"
+syn match asm68kOpcode "\<div[su]\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<div[su]l\(\.l\)\=\s"
+syn match asm68kOpcode "\<eori\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<eor\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<exg\(\.l\)\=\s"
+syn match asm68kOpcode "\<extb\(\.l\)\=\s"
+syn match asm68kOpcode "\<ext\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<illegal\>"
+syn match asm68kOpcode "\<jmp\(\.[ls]\)\=\s"
+syn match asm68kOpcode "\<jsr\(\.[ls]\)\=\s"
+syn match asm68kOpcode "\<lea\(\.l\)\=\s"
+syn match asm68kOpcode "\<link\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<ls[lr]\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<movea\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<movec\(\.l\)\=\s"
+syn match asm68kOpcode "\<movem\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<movep\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<moveq\(\.l\)\=\s"
+syn match asm68kOpcode "\<moves\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<move\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<mul[su]\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<nbcd\(\.b\)\=\s"
+syn match asm68kOpcode "\<negx\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<neg\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<nop\>"
+syn match asm68kOpcode "\<not\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<ori\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<or\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<pack\s"
+syn match asm68kOpcode "\<pea\(\.l\)\=\s"
+syn match asm68kOpcode "\<reset\>"
+syn match asm68kOpcode "\<ro[lr]\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<rox[lr]\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<rt[dm]\s"
+syn match asm68kOpcode "\<rt[ers]\>"
+syn match asm68kOpcode "\<sbcd\(\.b\)\=\s"
+syn match asm68kOpcode "\<s[cv][cs]\(\.b\)\=\s"
+syn match asm68kOpcode "\<seq\(\.b\)\=\s"
+syn match asm68kOpcode "\<s[ft]\(\.b\)\=\s"
+syn match asm68kOpcode "\<sg[et]\(\.b\)\=\s"
+syn match asm68kOpcode "\<s[hm]i\(\.b\)\=\s"
+syn match asm68kOpcode "\<sl[est]\(\.b\)\=\s"
+syn match asm68kOpcode "\<sne\(\.b\)\=\s"
+syn match asm68kOpcode "\<spl\(\.b\)\=\s"
+syn match asm68kOpcode "\<suba\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<subi\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<subq\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<subx\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<sub\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<swap\(\.w\)\=\s"
+syn match asm68kOpcode "\<tas\(\.b\)\=\s"
+syn match asm68kOpcode "\<tdiv[su]\(\.l\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=[cv][cs]\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=eq\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=[ft]\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=g[et]\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=[hm]i\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=l[est]\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=ne\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=pl\(\.[wl]\)\=\s"
+syn match asm68kOpcode "\<t\(rap\)\=v\>"
+syn match asm68kOpcode "\<t\(rap\)\=[cv][cs]\>"
+syn match asm68kOpcode "\<t\(rap\)\=eq\>"
+syn match asm68kOpcode "\<t\(rap\)\=[ft]\>"
+syn match asm68kOpcode "\<t\(rap\)\=g[et]\>"
+syn match asm68kOpcode "\<t\(rap\)\=[hm]i\>"
+syn match asm68kOpcode "\<t\(rap\)\=l[est]\>"
+syn match asm68kOpcode "\<t\(rap\)\=ne\>"
+syn match asm68kOpcode "\<t\(rap\)\=pl\>"
+syn match asm68kOpcode "\<trap\s"
+syn match asm68kOpcode "\<tst\(\.[bwl]\)\=\s"
+syn match asm68kOpcode "\<unlk\s"
+syn match asm68kOpcode "\<unpk\s"
+
+" Valid labels
+syn match asm68kLabel "^[a-z_?.][a-z0-9_?.$]*$"
+syn match asm68kLabel "^[a-z_?.][a-z0-9_?.$]*\s"he=e-1
+syn match asm68kLabel "^\s*[a-z_?.][a-z0-9_?.$]*:"he=e-1
+
+" Various number formats
+syn match hexNumber "\$[0-9a-fA-F]\+\>"
+syn match hexNumber "\<[0-9][0-9a-fA-F]*H\>"
+syn match octNumber "@[0-7]\+\>"
+syn match octNumber "\<[0-7]\+[QO]\>"
+syn match binNumber "%[01]\+\>"
+syn match binNumber "\<[01]\+B\>"
+syn match decNumber "\<[0-9]\+D\=\>"
+syn match floatE "_*E_*" contained
+syn match floatExponent "_*E_*[-+]\=[0-9]\+" contained contains=floatE
+syn match floatNumber "[-+]\=[0-9]\+_*E_*[-+]\=[0-9]\+" contains=floatExponent
+syn match floatNumber "[-+]\=[0-9]\+\.[0-9]\+\(E[-+]\=[0-9]\+\)\=" contains=floatExponent
+syn match floatNumber ":\([0-9a-f]\+_*\)\+"
+
+" Character string constants
+syn match asm68kStringError "'[ -~]*'"
+syn match asm68kStringError "'[ -~]*$"
+syn region asm68kString start="'" skip="''" end="'" oneline contains=asm68kCharError
+syn match asm68kCharError "[^ -~]" contained
+
+" Immediate data
+syn match asm68kImmediate "#\$[0-9a-fA-F]\+" contains=hexNumber
+syn match asm68kImmediate "#[0-9][0-9a-fA-F]*H" contains=hexNumber
+syn match asm68kImmediate "#@[0-7]\+" contains=octNumber
+syn match asm68kImmediate "#[0-7]\+[QO]" contains=octNumber
+syn match asm68kImmediate "#%[01]\+" contains=binNumber
+syn match asm68kImmediate "#[01]\+B" contains=binNumber
+syn match asm68kImmediate "#[0-9]\+D\=" contains=decNumber
+syn match asm68kSymbol "[a-z_?.][a-z0-9_?.$]*" contained
+syn match asm68kImmediate "#[a-z_?.][a-z0-9_?.]*" contains=asm68kSymbol
+
+" Special items for comments
+syn keyword asm68kTodo contained TODO
+
+" Operators
+syn match asm68kOperator "[-+*/]" " Must occur before Comments
+syn match asm68kOperator "\.SIZEOF\."
+syn match asm68kOperator "\.STARTOF\."
+syn match asm68kOperator "<<" " shift left
+syn match asm68kOperator ">>" " shift right
+syn match asm68kOperator "&" " bit-wise logical and
+syn match asm68kOperator "!" " bit-wise logical or
+syn match asm68kOperator "!!" " exclusive or
+syn match asm68kOperator "<>" " inequality
+syn match asm68kOperator "=" " must be before other ops containing '='
+syn match asm68kOperator ">="
+syn match asm68kOperator "<="
+syn match asm68kOperator "==" " operand existance - used in macro definitions
+
+" Condition code style operators
+syn match asm68kOperator "<[CV][CS]>"
+syn match asm68kOperator "<EQ>"
+syn match asm68kOperator "<G[TE]>"
+syn match asm68kOperator "<[HM]I>"
+syn match asm68kOperator "<L[SET]>"
+syn match asm68kOperator "<NE>"
+syn match asm68kOperator "<PL>"
+
+" Comments
+syn match asm68kComment ";.*" contains=asm68kTodo
+syn match asm68kComment "\s!.*"ms=s+1 contains=asm68kTodo
+syn match asm68kComment "^\s*[*!].*" contains=asm68kTodo
+
+" Include
+syn match asm68kInclude "\<INCLUDE\s"
+
+" Standard macros
+syn match asm68kCond "\<IF\(\.[BWL]\)\=\s"
+syn match asm68kCond "\<THEN\(\.[SL]\)\=\>"
+syn match asm68kCond "\<ELSE\(\.[SL]\)\=\>"
+syn match asm68kCond "\<ENDI\>"
+syn match asm68kCond "\<BREAK\(\.[SL]\)\=\>"
+syn match asm68kRepeat "\<FOR\(\.[BWL]\)\=\s"
+syn match asm68kRepeat "\<DOWNTO\s"
+syn match asm68kRepeat "\<TO\s"
+syn match asm68kRepeat "\<BY\s"
+syn match asm68kRepeat "\<DO\(\.[SL]\)\=\>"
+syn match asm68kRepeat "\<ENDF\>"
+syn match asm68kRepeat "\<NEXT\(\.[SL]\)\=\>"
+syn match asm68kRepeat "\<REPEAT\>"
+syn match asm68kRepeat "\<UNTIL\(\.[BWL]\)\=\s"
+syn match asm68kRepeat "\<WHILE\(\.[BWL]\)\=\s"
+syn match asm68kRepeat "\<ENDW\>"
+
+" Macro definition
+syn match asm68kMacro "\<MACRO\>"
+syn match asm68kMacro "\<LOCAL\s"
+syn match asm68kMacro "\<MEXIT\>"
+syn match asm68kMacro "\<ENDM\>"
+syn match asm68kMacroParam "\\[0-9]"
+
+" Conditional assembly
+syn match asm68kPreCond "\<IFC\s"
+syn match asm68kPreCond "\<IFDEF\s"
+syn match asm68kPreCond "\<IFEQ\s"
+syn match asm68kPreCond "\<IFGE\s"
+syn match asm68kPreCond "\<IFGT\s"
+syn match asm68kPreCond "\<IFLE\s"
+syn match asm68kPreCond "\<IFLT\s"
+syn match asm68kPreCond "\<IFNC\>"
+syn match asm68kPreCond "\<IFNDEF\s"
+syn match asm68kPreCond "\<IFNE\s"
+syn match asm68kPreCond "\<ELSEC\>"
+syn match asm68kPreCond "\<ENDC\>"
+
+" Loop control
+syn match asm68kPreCond "\<REPT\s"
+syn match asm68kPreCond "\<IRP\s"
+syn match asm68kPreCond "\<IRPC\s"
+syn match asm68kPreCond "\<ENDR\>"
+
+" Directives
+syn match asm68kDirective "\<ALIGN\s"
+syn match asm68kDirective "\<CHIP\s"
+syn match asm68kDirective "\<COMLINE\s"
+syn match asm68kDirective "\<COMMON\(\.S\)\=\s"
+syn match asm68kDirective "\<DC\(\.[BWLSDXP]\)\=\s"
+syn match asm68kDirective "\<DC\.\\[0-9]\s"me=e-3 " Special use in a macro def
+syn match asm68kDirective "\<DCB\(\.[BWLSDXP]\)\=\s"
+syn match asm68kDirective "\<DS\(\.[BWLSDXP]\)\=\s"
+syn match asm68kDirective "\<END\>"
+syn match asm68kDirective "\<EQU\s"
+syn match asm68kDirective "\<FEQU\(\.[SDXP]\)\=\s"
+syn match asm68kDirective "\<FAIL\>"
+syn match asm68kDirective "\<FOPT\s"
+syn match asm68kDirective "\<\(NO\)\=FORMAT\>"
+syn match asm68kDirective "\<IDNT\>"
+syn match asm68kDirective "\<\(NO\)\=LIST\>"
+syn match asm68kDirective "\<LLEN\s"
+syn match asm68kDirective "\<MASK2\>"
+syn match asm68kDirective "\<NAME\s"
+syn match asm68kDirective "\<NOOBJ\>"
+syn match asm68kDirective "\<OFFSET\s"
+syn match asm68kDirective "\<OPT\>"
+syn match asm68kDirective "\<ORG\(\.[SL]\)\=\>"
+syn match asm68kDirective "\<\(NO\)\=PAGE\>"
+syn match asm68kDirective "\<PLEN\s"
+syn match asm68kDirective "\<REG\s"
+syn match asm68kDirective "\<RESTORE\>"
+syn match asm68kDirective "\<SAVE\>"
+syn match asm68kDirective "\<SECT\(\.S\)\=\s"
+syn match asm68kDirective "\<SECTION\(\.S\)\=\s"
+syn match asm68kDirective "\<SET\s"
+syn match asm68kDirective "\<SPC\s"
+syn match asm68kDirective "\<TTL\s"
+syn match asm68kDirective "\<XCOM\s"
+syn match asm68kDirective "\<XDEF\s"
+syn match asm68kDirective "\<XREF\(\.S\)\=\s"
+
+syn case match
+
+" Define the default highlighting.
+" Only when an item doesn't have highlighting yet
+
+" The default methods for highlighting. Can be overridden later
+" Comment Constant Error Identifier PreProc Special Statement Todo Type
+"
+" Constant Boolean Character Number String
+" Identifier Function
+" PreProc Define Include Macro PreCondit
+" Special Debug Delimiter SpecialChar SpecialComment Tag
+" Statement Conditional Exception Keyword Label Operator Repeat
+" Type StorageClass Structure Typedef
+
+hi def link asm68kComment Comment
+hi def link asm68kTodo Todo
+
+hi def link hexNumber Number " Constant
+hi def link octNumber Number " Constant
+hi def link binNumber Number " Constant
+hi def link decNumber Number " Constant
+hi def link floatNumber Number " Constant
+hi def link floatExponent Number " Constant
+hi def link floatE SpecialChar " Statement
+"hi def link floatE Number " Constant
+
+hi def link asm68kImmediate SpecialChar " Statement
+"hi def link asm68kSymbol Constant
+
+hi def link asm68kString String " Constant
+hi def link asm68kCharError Error
+hi def link asm68kStringError Error
+
+hi def link asm68kReg Identifier
+hi def link asm68kOperator Identifier
+
+hi def link asm68kInclude Include " PreProc
+hi def link asm68kMacro Macro " PreProc
+hi def link asm68kMacroParam Keyword " Statement
+
+hi def link asm68kDirective Special
+hi def link asm68kPreCond Special
+
+
+hi def link asm68kOpcode Statement
+hi def link asm68kCond Conditional " Statement
+hi def link asm68kRepeat Repeat " Statement
+
+hi def link asm68kLabel Type
+
+let b:current_syntax = "asm68k"
+
+" vim: ts=8 sw=2