3 // 0 = opcode not recognized
4 // 1 = opcode recognized, parsing complete
5 // 2 = opcode recognized, more parsing needed (i.e., prefix)
6 typedef int (*Sfx87OpcodeExec
)(sx86_ubyte opcode
,softx87_ctx
* ctx
);
7 typedef int (*Sfx87OpcodeDec
)(sx86_ubyte opcode
,softx87_ctx
* ctx
,char buf
[128]);
14 /* for sanity's sake we only look at the
15 upper 3 bits of the 11-bit opcode.
16 the opcode arrangement of FPU opcodes
17 makes a lot less sense than the CPU
18 opcode arrangement. */
23 extern Sfx87OpcodeTable optab8087
;
25 extern char s87op1_tmp
[32];
26 extern char s87op2_tmp
[32];