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Define mcontext32_t (if COMPAT_NETBSD32).

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This commit is contained in:
fvdl 2003-10-13 18:38:34 +00:00
parent 4505ad3141
commit dc921bb48e
1 changed files with 50 additions and 2 deletions
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52
sys/arch/amd64/include/mcontext.h
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@ -1,4 +1,4 @@
/* $NetBSD: mcontext.h,v 1.3 2003/10/08 22:43:01 thorpej Exp $ */
/* $NetBSD: mcontext.h,v 1.4 2003/10/13 18:38:34 fvdl Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -43,7 +43,7 @@
* General register state
*/
#define _NGREG 26
typedef long __greg_t;
typedef unsigned long __greg_t;
typedef __greg_t __gregset_t[_NGREG];
/*
@ -107,4 +107,52 @@ typedef struct {
#define _UC_SETSTACK 0x00010000
#define _UC_CLRSTACK 0x00020000
#ifdef _KERNEL
/*
* 32bit context definitions.
*/
#define _NGREG32 19
typedef unsigned int __greg32_t;
typedef __greg32_t __gregset32_t[_NGREG32];
#define _REG32_GS 0
#define _REG32_FS 1
#define _REG32_ES 2
#define _REG32_DS 3
#define _REG32_EDI 4
#define _REG32_ESI 5
#define _REG32_EBP 6
#define _REG32_ESP 7
#define _REG32_EBX 8
#define _REG32_EDX 9
#define _REG32_ECX 10
#define _REG32_EAX 11
#define _REG32_TRAPNO 12
#define _REG32_ERR 13
#define _REG32_EIP 14
#define _REG32_CS 15
#define _REG32_EFL 16
#define _REG32_UESP 17
#define _REG32_SS 18
/*
* Floating point register state
*/
typedef struct fxsave64 __fpregset32_t;
typedef struct {
__gregset32_t __gregs;
__fpregset32_t __fpregs;
} mcontext32_t;
#define _UC_MACHINE_PAD32 5
struct trapframe;
int check_mcontext(const mcontext_t *, struct trapframe *);
#endif /* _KERNEL */
#endif /* !_AMD64_MCONTEXT_H_ */