#define DSP_CONTROL 77
#define ACX 78
-#ifndef __KERNEL__
/*
- * This struct defines the way the registers are stored on the stack during a
- * system call/exception. As usual the registers k0/k1 aren't being saved.
+ * This struct defines the registers as used by PTRACE_{GET,SET}REGS. The
+ * format is the same for both 32- and 64-bit processes. Registers for 32-bit
+ * processes are sign extended.
*/
+#ifdef __KERNEL__
+struct user_pt_regs {
+#else
struct pt_regs {
+#endif
/* Saved main processor registers. */
- unsigned long regs[32];
+ __u64 regs[32];
/* Saved special registers. */
- unsigned long cp0_status;
- unsigned long hi;
- unsigned long lo;
- unsigned long cp0_badvaddr;
- unsigned long cp0_cause;
- unsigned long cp0_epc;
+ __u64 lo;
+ __u64 hi;
+ __u64 cp0_epc;
+ __u64 cp0_badvaddr;
+ __u64 cp0_status;
+ __u64 cp0_cause;
} __attribute__ ((aligned (8)));
-#endif /* __KERNEL__ */
/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
#define PTRACE_GETREGS 12