1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _ASM_CRIS_ARCH_USER_H
3 #define _ASM_CRIS_ARCH_USER_H
5 /* User-mode register used for core dumps. */
7 struct user_regs_struct {
8 unsigned long r0; /* General registers. */
22 unsigned long sp; /* R14, Stack pointer. */
23 unsigned long acr; /* R15, Address calculation register. */
24 unsigned long bz; /* P0, Constant zero (8-bits). */
25 unsigned long vr; /* P1, Version register (8-bits). */
26 unsigned long pid; /* P2, Process ID (8-bits). */
27 unsigned long srs; /* P3, Support register select (8-bits). */
28 unsigned long wz; /* P4, Constant zero (16-bits). */
29 unsigned long exs; /* P5, Exception status. */
30 unsigned long eda; /* P6, Exception data address. */
31 unsigned long mof; /* P7, Multiply overflow regiter. */
32 unsigned long dz; /* P8, Constant zero (32-bits). */
33 unsigned long ebp; /* P9, Exception base pointer. */
34 unsigned long erp; /* P10, Exception return pointer. */
35 unsigned long srp; /* P11, Subroutine return pointer. */
36 unsigned long nrp; /* P12, NMI return pointer. */
37 unsigned long ccs; /* P13, Condition code stack. */
38 unsigned long usp; /* P14, User mode stack pointer. */
39 unsigned long spc; /* P15, Single step PC. */
42 #endif /* _ASM_CRIS_ARCH_USER_H */