blob: 6d70e62c6bdc1a3c9878bd1cc6225b6a5265b58a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#ifndef __ASM_X86_XSAVE_H
#define __ASM_X86_XSAVE_H
#include <asm/processor.h>
#include <asm/i387.h>
#define XSTATE_FP 0x1
#define XSTATE_SSE 0x2
#define XSTATE_FPSSE (XSTATE_FP | XSTATE_SSE)
#define FXSAVE_SIZE 512
/*
* These are the features that the OS can handle currently.
*/
#define XCNTXT_LMASK (XSTATE_FP | XSTATE_SSE)
#define XCNTXT_HMASK 0x0
extern unsigned int xstate_size, pcntxt_hmask, pcntxt_lmask;
extern struct xsave_struct *init_xstate_buf;
extern void xsave_cntxt_init(void);
extern void xsave_init(void);
#endif
|
