diff options
Diffstat (limited to 'include/asm-x86/ptrace.h')
| -rw-r--r-- | include/asm-x86/ptrace.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h index 8a71db803da..fad80776991 100644 --- a/include/asm-x86/ptrace.h +++ b/include/asm-x86/ptrace.h @@ -1,5 +1,5 @@ -#ifndef _ASM_X86_PTRACE_H -#define _ASM_X86_PTRACE_H +#ifndef ASM_X86__PTRACE_H +#define ASM_X86__PTRACE_H #include <linux/compiler.h> /* For __user */ #include <asm/ptrace-abi.h> @@ -144,10 +144,13 @@ convert_ip_to_linear(struct task_struct *child, struct pt_regs *regs); #ifdef CONFIG_X86_32 extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code); -#else -void signal_fault(struct pt_regs *regs, void __user *frame, char *where); #endif +void signal_fault(struct pt_regs *regs, void __user *frame, char *where); + +extern long syscall_trace_enter(struct pt_regs *); +extern void syscall_trace_leave(struct pt_regs *); + static inline unsigned long regs_return_value(struct pt_regs *regs) { return regs->ax; @@ -213,6 +216,11 @@ static inline unsigned long frame_pointer(struct pt_regs *regs) return regs->bp; } +static inline unsigned long user_stack_pointer(struct pt_regs *regs) +{ + return regs->sp; +} + /* * These are defined as per linux/ptrace.h, which see. */ @@ -239,4 +247,4 @@ extern int do_set_thread_area(struct task_struct *p, int idx, #endif /* !__ASSEMBLY__ */ -#endif +#endif /* ASM_X86__PTRACE_H */ |