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/** @file
SMRAM Save State Map Definitions.
SMRAM Save State Map definitions based on contents of the
Intel(R) 64 and IA-32 Architectures Software Developer's Manual
Volume 3C, Section 34.4 SMRAM
Volume 3C, Section 34.5 SMI Handler Execution Environment
Volume 3C, Section 34.7 Managing Synchronous and Asynchronous SMIs
and the AMD64 Architecture Programmer's Manual
Volume 2, Section 10.2 SMM Resources
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015, Red Hat, Inc.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __QEMU_SMRAM_SAVE_STATE_MAP_H__
#define __QEMU_SMRAM_SAVE_STATE_MAP_H__
#pragma pack (1)
///
/// 32-bit SMRAM Save State Map
///
typedef struct {
UINT8 Reserved0[0x200]; // 7c00h
UINT8 Reserved1[0xf8]; // 7e00h
UINT32 SMBASE; // 7ef8h
UINT32 SMMRevId; // 7efch
UINT16 IORestart; // 7f00h
UINT16 AutoHALTRestart; // 7f02h
UINT8 Reserved2[0x9C]; // 7f08h
UINT32 IOMemAddr; // 7fa0h
UINT32 IOMisc; // 7fa4h
UINT32 _ES; // 7fa8h
UINT32 _CS; // 7fach
UINT32 _SS; // 7fb0h
UINT32 _DS; // 7fb4h
UINT32 _FS; // 7fb8h
UINT32 _GS; // 7fbch
UINT32 Reserved3; // 7fc0h
UINT32 _TR; // 7fc4h
UINT32 _DR7; // 7fc8h
UINT32 _DR6; // 7fcch
UINT32 _EAX; // 7fd0h
UINT32 _ECX; // 7fd4h
UINT32 _EDX; // 7fd8h
UINT32 _EBX; // 7fdch
UINT32 _ESP; // 7fe0h
UINT32 _EBP; // 7fe4h
UINT32 _ESI; // 7fe8h
UINT32 _EDI; // 7fech
UINT32 _EIP; // 7ff0h
UINT32 _EFLAGS; // 7ff4h
UINT32 _CR3; // 7ff8h
UINT32 _CR0; // 7ffch
} QEMU_SMRAM_SAVE_STATE_MAP32;
///
/// 64-bit SMRAM Save State Map
///
typedef struct {
UINT8 Reserved0[0x200]; // 7c00h
UINT16 _ES; // 7e00h
UINT16 _ESAccessRights; // 7e02h
UINT32 _ESLimit; // 7e04h
UINT64 _ESBase; // 7e08h
UINT16 _CS; // 7e10h
UINT16 _CSAccessRights; // 7e12h
UINT32 _CSLimit; // 7e14h
UINT64 _CSBase; // 7e18h
UINT16 _SS; // 7e20h
UINT16 _SSAccessRights; // 7e22h
UINT32 _SSLimit; // 7e24h
UINT64 _SSBase; // 7e28h
UINT16 _DS; // 7e30h
UINT16 _DSAccessRights; // 7e32h
UINT32 _DSLimit; // 7e34h
UINT64 _DSBase; // 7e38h
UINT16 _FS; // 7e40h
UINT16 _FSAccessRights; // 7e42h
UINT32 _FSLimit; // 7e44h
UINT64 _FSBase; // 7e48h
UINT16 _GS; // 7e50h
UINT16 _GSAccessRights; // 7e52h
UINT32 _GSLimit; // 7e54h
UINT64 _GSBase; // 7e58h
UINT32 _GDTRReserved1; // 7e60h
UINT16 _GDTRLimit; // 7e64h
UINT16 _GDTRReserved2; // 7e66h
UINT64 _GDTRBase; // 7e68h
UINT16 _LDTR; // 7e70h
UINT16 _LDTRAccessRights; // 7e72h
UINT32 _LDTRLimit; // 7e74h
UINT64 _LDTRBase; // 7e78h
UINT32 _IDTRReserved1; // 7e80h
UINT16 _IDTRLimit; // 7e84h
UINT16 _IDTRReserved2; // 7e86h
UINT64 _IDTRBase; // 7e88h
UINT16 _TR; // 7e90h
UINT16 _TRAccessRights; // 7e92h
UINT32 _TRLimit; // 7e94h
UINT64 _TRBase; // 7e98h
UINT64 IO_RIP; // 7ea0h
UINT64 IO_RCX; // 7ea8h
UINT64 IO_RSI; // 7eb0h
UINT64 IO_RDI; // 7eb8h
UINT32 IO_DWord; // 7ec0h
UINT8 Reserved1[0x04]; // 7ec4h
UINT8 IORestart; // 7ec8h
UINT8 AutoHALTRestart; // 7ec9h
UINT8 Reserved2[0x06]; // 7ecah
UINT64 IA32_EFER; // 7ed0h
UINT64 SVM_Guest; // 7ed8h
UINT64 SVM_GuestVMCB; // 7ee0h
UINT64 SVM_GuestVIntr; // 7ee8h
UINT8 Reserved3[0x0c]; // 7ef0h
UINT32 SMMRevId; // 7efch
UINT32 SMBASE; // 7f00h
UINT8 Reserved4[0x1c]; // 7f04h
UINT64 SVM_GuestPAT; // 7f20h
UINT64 SVM_HostIA32_EFER; // 7f28h
UINT64 SVM_HostCR4; // 7f30h
UINT64 SVM_HostCR3; // 7f38h
UINT64 SVM_HostCR0; // 7f40h
UINT64 _CR4; // 7f48h
UINT64 _CR3; // 7f50h
UINT64 _CR0; // 7f58h
UINT64 _DR7; // 7f60h
UINT64 _DR6; // 7f68h
UINT64 _RFLAGS; // 7f70h
UINT64 _RIP; // 7f78h
UINT64 _R15; // 7f80h
UINT64 _R14; // 7f88h
UINT64 _R13; // 7f90h
UINT64 _R12; // 7f98h
UINT64 _R11; // 7fa0h
UINT64 _R10; // 7fa8h
UINT64 _R9; // 7fb0h
UINT64 _R8; // 7fb8h
UINT64 _RDI; // 7fc0h
UINT64 _RSI; // 7fc8h
UINT64 _RBP; // 7fd0h
UINT64 _RSP; // 7fd8h
UINT64 _RBX; // 7fe0h
UINT64 _RDX; // 7fe8h
UINT64 _RCX; // 7ff0h
UINT64 _RAX; // 7ff8h
} QEMU_SMRAM_SAVE_STATE_MAP64;
///
/// Union of 32-bit and 64-bit SMRAM Save State Maps
///
typedef union {
QEMU_SMRAM_SAVE_STATE_MAP32 x86;
QEMU_SMRAM_SAVE_STATE_MAP64 x64;
} QEMU_SMRAM_SAVE_STATE_MAP;
#pragma pack ()
#endif
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