ref: 511421003a44633d8907828aef280acc762cc56b
dir: /riscv64/include/ape/ureg.h/
#ifndef __UREG_H
#define __UREG_H
#if !defined(_PLAN9_SOURCE)
This header file is an extension to ANSI/POSIX
#endif
#define uvlong unsigned long long
struct Ureg
{
union {
uvlong pc;
uvlong regs[1];
};
uvlong r1; /* link */
union{
uvlong r2;
uvlong sp;
uvlong usp;
};
uvlong r3; /* sb */
uvlong r4;
uvlong r5;
uvlong r6; /* up in kernel */
uvlong r7; /* m in kernel */
union{
uvlong r8;
uvlong arg;
uvlong ret;
};
uvlong r9;
uvlong r10;
uvlong r11;
uvlong r12;
uvlong r13;
uvlong r14;
uvlong r15;
uvlong r16;
uvlong r17;
uvlong r18;
uvlong r19;
uvlong r20;
uvlong r21;
uvlong r22;
uvlong r23;
uvlong r24;
uvlong r25;
uvlong r26;
uvlong r27;
uvlong r28;
uvlong r29;
uvlong r30;
uvlong r31;
/* csrs: generally supervisor ones */
uvlong status;
uvlong ie;
union {
uvlong cause;
uvlong type;
};
uvlong tval; /* faulting address */
uvlong curmode;
};
#undef uvlong
#endif