~kris/9p

9hist

ref: b8fff571df27ab7bc2301267b4de0cc4b9c6a3cd 9hist/gnot/ureg.h -rw-r--r-- 350 bytes
b8fff571 — David du Colombier Plan 9 from Bell Labs 1991-10-27 34 years ago 
                                                                                
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struct Ureg
{
	ulong	r0;
	ulong	r1;
	ulong	r2;
	ulong	r3;
	ulong	r4;
	ulong	r5;
	ulong	r6;
	ulong	r7;
	ulong	a0;
	ulong	a1;
	ulong	a2;
	ulong	a3;
	ulong	a4;
	ulong	a5;
	ulong	a6;
	ulong	sp;
	ulong	usp;
	ulong	magic;		/* for db to find bottom of ureg */
	ushort	sr;
	ulong	pc;
	ushort	vo;
	uchar	microstate[UREGVARSZ];	/* variable-sized portion */
};