diff options
Diffstat (limited to 'arch/csky/include/uapi/asm/ptrace.h')
| -rw-r--r-- | arch/csky/include/uapi/asm/ptrace.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/csky/include/uapi/asm/ptrace.h b/arch/csky/include/uapi/asm/ptrace.h new file mode 100644 index 000000000..66b2268e3 --- /dev/null +++ b/arch/csky/include/uapi/asm/ptrace.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. + +#ifndef _CSKY_PTRACE_H +#define _CSKY_PTRACE_H + +#ifndef __ASSEMBLY__ + +struct pt_regs { + unsigned long tls; + unsigned long lr; + unsigned long pc; + unsigned long sr; + unsigned long usp; + + /* + * a0, a1, a2, a3: + * abiv1: r2, r3, r4, r5 + * abiv2: r0, r1, r2, r3 + */ + unsigned long orig_a0; + unsigned long a0; + unsigned long a1; + unsigned long a2; + unsigned long a3; + + /* + * ABIV2: r4 ~ r13 + * ABIV1: r6 ~ r14, r1 + */ + unsigned long regs[10]; + +#if defined(__CSKYABIV2__) + /* r16 ~ r30 */ + unsigned long exregs[15]; + + unsigned long rhi; + unsigned long rlo; + unsigned long dcsr; +#endif +}; + +struct user_fp { + unsigned long vr[96]; + unsigned long fcr; + unsigned long fesr; + unsigned long fid; + unsigned long reserved; +}; + +#endif /* __ASSEMBLY__ */ +#endif /* _CSKY_PTRACE_H */ |