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-rw-r--r--arch/um/sys-i386/asm/ptrace.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/um/sys-i386/asm/ptrace.h b/arch/um/sys-i386/asm/ptrace.h
new file mode 100644
index 000000000000..0273e4d09af7
--- /dev/null
+++ b/arch/um/sys-i386/asm/ptrace.h
@@ -0,0 +1,56 @@
1/*
2 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
3 * Licensed under the GPL
4 */
5
6#ifndef __UM_PTRACE_I386_H
7#define __UM_PTRACE_I386_H
8
9#define HOST_AUDIT_ARCH AUDIT_ARCH_I386
10
11#include "linux/compiler.h"
12#include "asm/ptrace-generic.h"
13
14#define PT_REGS_EAX(r) UPT_EAX(&(r)->regs)
15#define PT_REGS_EBX(r) UPT_EBX(&(r)->regs)
16#define PT_REGS_ECX(r) UPT_ECX(&(r)->regs)
17#define PT_REGS_EDX(r) UPT_EDX(&(r)->regs)
18#define PT_REGS_ESI(r) UPT_ESI(&(r)->regs)
19#define PT_REGS_EDI(r) UPT_EDI(&(r)->regs)
20#define PT_REGS_EBP(r) UPT_EBP(&(r)->regs)
21
22#define PT_REGS_CS(r) UPT_CS(&(r)->regs)
23#define PT_REGS_SS(r) UPT_SS(&(r)->regs)
24#define PT_REGS_DS(r) UPT_DS(&(r)->regs)
25#define PT_REGS_ES(r) UPT_ES(&(r)->regs)
26#define PT_REGS_FS(r) UPT_FS(&(r)->regs)
27#define PT_REGS_GS(r) UPT_GS(&(r)->regs)
28
29#define PT_REGS_EFLAGS(r) UPT_EFLAGS(&(r)->regs)
30
31#define PT_REGS_ORIG_SYSCALL(r) PT_REGS_EAX(r)
32#define PT_REGS_SYSCALL_RET(r) PT_REGS_EAX(r)
33#define PT_FIX_EXEC_STACK(sp) do ; while(0)
34
35#define profile_pc(regs) PT_REGS_IP(regs)
36
37#define user_mode(r) UPT_IS_USER(&(r)->regs)
38
39/*
40 * Forward declaration to avoid including sysdep/tls.h, which causes a
41 * circular include, and compilation failures.
42 */
43struct user_desc;
44
45extern int get_fpxregs(struct user_fxsr_struct __user *buf,
46 struct task_struct *child);
47extern int set_fpxregs(struct user_fxsr_struct __user *buf,
48 struct task_struct *tsk);
49
50extern int ptrace_get_thread_area(struct task_struct *child, int idx,
51 struct user_desc __user *user_desc);
52
53extern int ptrace_set_thread_area(struct task_struct *child, int idx,
54 struct user_desc __user *user_desc);
55
56#endif