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/arch/um/sys-i386/asm/ptrace.h

https://gitlab.com/tiler/tiler-omap4
C Header | 56 lines | 34 code | 14 blank | 8 comment | 0 complexity | 8c1efc4eba74b4643e50913fd83ab4d9 MD5 | raw file
 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