[qemu.git] / target / riscv / cpu_user.h

#define xRA 1   /* return address (aka link register) */
#define xSP 2   /* stack pointer */
#define xGP 3   /* global pointer */
#define xTP 4   /* thread pointer */

#define xA0 10  /* gpr[10-17] are syscall arguments */
#define xA1 11
#define xA2 12
#define xA3 13
#define xA4 14
#define xA5 15
#define xA6 16
#define xA7 17  /* syscall number goes here */
Commit	Line	Data
47ae93cd MC	1	#define xRA 1 /* return address (aka link register) */
	2	#define xSP 2 /* stack pointer */
	3	#define xGP 3 /* global pointer */
	4	#define xTP 4 /* thread pointer */
	5
	6	#define xA0 10 /* gpr[10-17] are syscall arguments */
	7	#define xA1 11
	8	#define xA2 12
	9	#define xA3 13
	10	#define xA4 14
	11	#define xA5 15
	12	#define xA6 16
	13	#define xA7 17 /* syscall number goes here */