opcodes.h

<B>Digital的Unix操作系统VAX 4.2源码</B>

/*
 * "@(#)opcodes.h	1.1" Vax op codes defined here
 *
 * We just define the floating-point opcodes, to ease our minds.
 */

# define ACBD		0x6f
# define ACBF		0x4f
# define ADDD2		0x60
# define ADDD3		0x61
# define ADDF2		0x40
# define ADDF3		0x41
# define CMPD		0x71
# define CMPF		0x51
# define CVTDB		0x68
# define CVTDF		0x76
# define CVTDL		0x6a
# define CVTDW		0x69
# define CVTFB		0x48
# define CVTFD		0x56
# define CVTFL		0x4a
# define CVTFW		0x49
# define CVTRDL		0x6b
# define CVTRFL		0x4b
# define DIVD2		0x66
# define DIVD3		0x67
# define DIVF2		0x46
# define DIVF3		0x47
# define EMODD		0x74
# define EMODF		0x54
# define MNEGD		0x72
# define MNEGF		0x52
# define MOVD		0x70
# define MOVF		0x50
# define MULD2		0x64
# define MULD3		0x65
# define MULF2		0x44
# define MULF3		0x45
# define POLYD		0x75
# define POLYF		0x55
# define SUBD2		0x62
# define SUBD3		0x63
# define SUBF2		0x42
# define SUBF3		0x43
# define TSTD		0x73
# define TSTF		0x53