1/* 
 2 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 3 * Licensed under the GPL
 4 */
 5
 6#ifndef __SYS_SIGCONTEXT_X86_H
 7#define __SYS_SIGCONTEXT_X86_H
 8
 9extern void get_regs_from_mc(struct uml_pt_regs *, mcontext_t *);
10
11#ifdef __i386__
12
13#define GET_FAULTINFO_FROM_MC(fi, mc) \
14	{ \
15		(fi).cr2 = (mc)->cr2; \
16		(fi).error_code = (mc)->gregs[REG_ERR]; \
17		(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
18	}
19
20#else
21
22#define GET_FAULTINFO_FROM_MC(fi, mc) \
23	{ \
24		(fi).cr2 = (mc)->gregs[REG_CR2]; \
25		(fi).error_code = (mc)->gregs[REG_ERR]; \
26		(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
27	}
28
29#endif
30
31#endif

 1/* 
 2 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 3 * Licensed under the GPL
 4 */
 5
 6#ifndef __SYS_SIGCONTEXT_X86_H
 7#define __SYS_SIGCONTEXT_X86_H
 8
 9extern void get_regs_from_mc(struct uml_pt_regs *, mcontext_t *);
10
11#ifdef __i386__
12
13#define GET_FAULTINFO_FROM_MC(fi, mc) \
14	{ \
15		(fi).cr2 = (mc)->cr2; \
16		(fi).error_code = (mc)->gregs[REG_ERR]; \
17		(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
18	}
19
20#else
21
22#define GET_FAULTINFO_FROM_MC(fi, mc) \
23	{ \
24		(fi).cr2 = (mc)->gregs[REG_CR2]; \
25		(fi).error_code = (mc)->gregs[REG_ERR]; \
26		(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
27	}
28
29#endif
30
31#endif