ref: 02f37359b09972ced1ed1061bd2a5a0aa65b2d09
dir: /68020/include/ureg.h/
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; #ifndef UREGVARSZ #define UREGVARSZ 23 /* for 68040; 15 is enough on 68020 */ #endif uchar microstate[UREGVARSZ]; /* variable-sized portion */ };