" Vim syntax file
" Language:	Hitachi H-8300h specific syntax for GNU Assembler
" Maintainer:	Kevin Dahlhausen <ap096@po.cwru.edu>
" Last Change:	2001 Jan 15

" Quit when a syntax file was already loaded
if exists("b:current_syntax")
  finish
endif

syn case ignore

syn match asmDirective "\.h8300[h]*"

"h8300[h] registers
syn match asmReg	"e\=r[0-7][lh]\="

"h8300[h] opcodes - order is important!
syn match asmOpcode "add\.[lbw]"
syn match asmOpcode "add[sx :]"
syn match asmOpcode "and\.[lbw]"
syn match asmOpcode "bl[deots]"
syn match asmOpcode "cmp\.[lbw]"
syn match asmOpcode "dec\.[lbw]"
syn match asmOpcode "divx[us].[bw]"
syn match asmOpcode "ext[su]\.[lw]"
syn match asmOpcode "inc\.[lw]"
syn match asmOpcode "mov\.[lbw]"
syn match asmOpcode "mulx[su]\.[bw]"
syn match asmOpcode "neg\.[lbw]"
syn match asmOpcode "not\.[lbw]"
syn match asmOpcode "or\.[lbw]"
syn match asmOpcode "pop\.[wl]"
syn match asmOpcode "push\.[wl]"
syn match asmOpcode "rotx\=[lr]\.[lbw]"
syn match asmOpcode "sha[lr]\.[lbw]"
syn match asmOpcode "shl[lr]\.[lbw]"
syn match asmOpcode "sub\.[lbw]"
syn match asmOpcode "xor\.[lbw]"
syn keyword asmOpcode "andc" "band" "bcc" "bclr" "bcs" "beq" "bf" "bge" "bgt"
syn keyword asmOpcode "bhi" "bhs" "biand" "bild" "bior" "bist" "bixor" "bmi"
syn keyword asmOpcode "bne" "bnot" "bnp" "bor" "bpl" "bpt" "bra" "brn" "bset"
syn keyword asmOpcode "bsr" "btst" "bst" "bt" "bvc" "bvs" "bxor" "cmp" "daa"
syn keyword asmOpcode "das" "eepmov" "eepmovw" "inc" "jmp" "jsr" "ldc" "movfpe"
syn keyword asmOpcode "movtpe" "mov" "nop" "orc" "rte" "rts" "sleep" "stc"
syn keyword asmOpcode "sub" "trapa" "xorc"

syn case match


" Read the general asm syntax
runtime! syntax/asm.vim
unlet b:current_syntax


" The default highlighting.
hi def link asmOpcode	Statement
hi def link asmRegister Identifier

" My default-color overrides:
hi def asmOpcode	ctermfg=yellow
hi def asmReg		ctermfg=lightmagenta

let b:current_syntax = "asmh8300"

" vim: ts=8
