diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/parisc/include/asm/ptrace.h | |
Diffstat (limited to 'arch/parisc/include/asm/ptrace.h')
| -rw-r--r-- | arch/parisc/include/asm/ptrace.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h new file mode 100644 index 00000000..a2db278a --- /dev/null +++ b/arch/parisc/include/asm/ptrace.h @@ -0,0 +1,23 @@ +/* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg +** Copyright (C) 2000 Grant Grundler, Hewlett-Packard +*/ +#ifndef _PARISC_PTRACE_H +#define _PARISC_PTRACE_H + +#include <uapi/asm/ptrace.h> + + +#define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS)) + +#define arch_has_single_step() 1 +#define arch_has_block_step() 1 + +/* XXX should we use iaoq[1] or iaoq[0] ? */ +#define user_mode(regs) (((regs)->iaoq[0] & 3) ? 1 : 0) +#define user_space(regs) (((regs)->iasq[1] != 0) ? 1 : 0) +#define instruction_pointer(regs) ((regs)->iaoq[0] & ~3) +#define user_stack_pointer(regs) ((regs)->gr[30]) +unsigned long profile_pc(struct pt_regs *); + + +#endif |