Contributors: 3
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Al Viro |
58 |
54.72% |
2 |
33.33% |
| Benjamin Berg |
43 |
40.57% |
1 |
16.67% |
| Jeff Dike |
5 |
4.72% |
3 |
50.00% |
| Total |
106 |
|
6 |
|
/*
* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
#ifndef __SYS_SIGCONTEXT_X86_H
#define __SYS_SIGCONTEXT_X86_H
#include <stub-data.h>
extern void get_regs_from_mc(struct uml_pt_regs *, mcontext_t *);
extern void get_mc_from_regs(struct uml_pt_regs *regs, mcontext_t *mc,
int single_stepping);
extern int get_stub_state(struct uml_pt_regs *regs, struct stub_data *data,
unsigned long *fp_size_out);
extern int set_stub_state(struct uml_pt_regs *regs, struct stub_data *data,
int single_stepping);
#ifdef __i386__
#define GET_FAULTINFO_FROM_MC(fi, mc) \
{ \
(fi).cr2 = (mc)->cr2; \
(fi).error_code = (mc)->gregs[REG_ERR]; \
(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
}
#else
#define GET_FAULTINFO_FROM_MC(fi, mc) \
{ \
(fi).cr2 = (mc)->gregs[REG_CR2]; \
(fi).error_code = (mc)->gregs[REG_ERR]; \
(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
}
#endif
#endif