IntelFrameworkPkg: Clean up source files

[mirror_edk2.git] / IntelFrameworkPkg / Include / Protocol / SmmCpuSaveState.h

/** @file\r
  This file declares the SMM CPU Save State protocol, which provides the processor\r
  save-state information for IA-32 and Itanium processors.\r
\r
Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials are licensed and made available under\r
the terms and conditions of the BSD License that accompanies this distribution.\r
The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php.\r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
  @par Revision Reference:\r
  This Protocol is defined in Framework of EFI SMM Core Interface Spec\r
  Version 0.91.\r
**/\r
\r
#ifndef _SMM_CPU_SAVE_STATE_H_\r
#define _SMM_CPU_SAVE_STATE_H_\r
\r
#define EFI_SMM_CPU_SAVE_STATE_PROTOCOL_GUID \\r
  { \\r
    0x21f302ad, 0x6e94, 0x471b, {0x84, 0xbc, 0xb1, 0x48, 0x0, 0x40, 0x3a, 0x1d} \\r
  }\r
\r
typedef struct _EFI_SMM_CPU_SAVE_STATE_PROTOCOL  EFI_SMM_CPU_SAVE_STATE_PROTOCOL;\r
\r
#define EFI_SMM_MIN_REV_ID_x64  0x30006\r
\r
#pragma pack (1)\r
\r
///\r
/// CPU save-state strcuture for IA32 and X64.\r
///\r
/// This struct declaration does not exctly match the Framework SMM CIS 0.91 because the\r
/// union in the Framework SMM CIS 0.91 contains an unnamed union member that causes build\r
/// breaks on many compilers with high warning levels.  Instead, the UINT8 Reserved[0x200]\r
/// field has been moved into EFI_SMM_CPU_STATE32.  This maintains binary compatibility for\r
/// the layout and also maintains source comaptibility for access of all fields in this\r
/// union.\r
///\r
/// This struct declaration does not exctly match the Framework SMM CIS 0.91 because\r
/// the Framework SMM CIS 0.91 uses ASM_XXX for base types in this structure.  These\r
/// have been changed to use the base types defined in the UEFI Specification.\r
///\r
typedef struct {\r
  UINT8   Reserved[0x200];\r
  UINT8   Reserved1[0xf8];  // fe00h\r
  UINT32  SMBASE;           // fef8h\r
  UINT32  SMMRevId;         // fefch\r
  UINT16  IORestart;        // ff00h\r
  UINT16  AutoHALTRestart;  // ff02h\r
  UINT32  IEDBASE;          // ff04h\r
  UINT8   Reserved2[0x98];  // ff08h\r
  UINT32  IOMemAddr;        // ffa0h\r
  UINT32  IOMisc;           // ffa4h\r
  UINT32  _ES;\r
  UINT32  _CS;\r
  UINT32  _SS;\r
  UINT32  _DS;\r
  UINT32  _FS;\r
  UINT32  _GS;\r
  UINT32  _LDTBase;\r
  UINT32  _TR;\r
  UINT32  _DR7;\r
  UINT32  _DR6;\r
  UINT32  _EAX;\r
  UINT32  _ECX;\r
  UINT32  _EDX;\r
  UINT32  _EBX;\r
  UINT32  _ESP;\r
  UINT32  _EBP;\r
  UINT32  _ESI;\r
  UINT32  _EDI;\r
  UINT32  _EIP;\r
  UINT32  _EFLAGS;\r
  UINT32  _CR3;\r
  UINT32  _CR0;\r
} EFI_SMM_CPU_STATE32;\r
\r
///\r
/// This struct declaration does not exctly match the Framework SMM CIS 0.91 because\r
/// the Framework SMM CIS 0.91 uses ASM_XXX for base types in this structure.  These\r
/// have been changed to use the base types defined in the UEFI Specification.\r
///\r
typedef struct {\r
  UINT8   Reserved1[0x1d0];  // fc00h\r
  UINT32  GdtBaseHiDword;    // fdd0h\r
  UINT32  LdtBaseHiDword;    // fdd4h\r
  UINT32  IdtBaseHiDword;    // fdd8h\r
  UINT8   Reserved2[0xc];    // fddch\r
  UINT64  IO_EIP;            // fde8h\r
  UINT8   Reserved3[0x50];   // fdf0h\r
  UINT32  _CR4;              // fe40h\r
  UINT8   Reserved4[0x48];   // fe44h\r
  UINT32  GdtBaseLoDword;    // fe8ch\r
  UINT32  GdtLimit;          // fe90h\r
  UINT32  IdtBaseLoDword;    // fe94h\r
  UINT32  IdtLimit;          // fe98h\r
  UINT32  LdtBaseLoDword;    // fe9ch\r
  UINT32  LdtLimit;          // fea0h\r
  UINT32  LdtInfo;           // fea4h\r
  UINT8   Reserved5[0x50];   // fea8h\r
  UINT32  SMBASE;            // fef8h\r
  UINT32  SMMRevId;          // fefch\r
  UINT16  AutoHALTRestart;   // ff00h\r
  UINT16  IORestart;         // ff02h\r
  UINT32  IEDBASE;           // ff04h\r
  UINT8   Reserved6[0x14];   // ff08h\r
  UINT64  _R15;              // ff1ch\r
  UINT64  _R14;\r
  UINT64  _R13;\r
  UINT64  _R12;\r
  UINT64  _R11;\r
  UINT64  _R10;\r
  UINT64  _R9;\r
  UINT64  _R8;\r
  UINT64  _RAX;              // ff5ch\r
  UINT64  _RCX;\r
  UINT64  _RDX;\r
  UINT64  _RBX;\r
  UINT64  _RSP;\r
  UINT64  _RBP;\r
  UINT64  _RSI;\r
  UINT64  _RDI;\r
  UINT64  IOMemAddr;         // ff9ch\r
  UINT32  IOMisc;            // ffa4h\r
  UINT32  _ES;               // ffa8h\r
  UINT32  _CS;\r
  UINT32  _SS;\r
  UINT32  _DS;\r
  UINT32  _FS;\r
  UINT32  _GS;\r
  UINT32  _LDTR;             // ffc0h\r
  UINT32  _TR;\r
  UINT64  _DR7;              // ffc8h\r
  UINT64  _DR6;\r
  UINT64  _RIP;              // ffd8h\r
  UINT64  IA32_EFER;         // ffe0h\r
  UINT64  _RFLAGS;           // ffe8h\r
  UINT64  _CR3;              // fff0h\r
  UINT64  _CR0;              // fff8h\r
} EFI_SMM_CPU_STATE64;\r
\r
///\r
/// Union of CPU save-state strcutures for IA32 and X64.\r
///\r
/// This union declaration does not exctly match the Framework SMM CIS 0.91 because the\r
/// union in the Framework SMM CIS 0.91 contains an unnamed union member that causes build\r
/// breaks on many compilers with high warning levels.  Instead, the UINT8 Reserved[0x200]\r
/// field has been moved into EFI_SMM_CPU_STATE32.  This maintains binary compatibility for\r
/// the layout and also maintains source comaptibility for access of all fields in this\r
/// union.\r
///\r
typedef union  {\r
  EFI_SMM_CPU_STATE32  x86;\r
  EFI_SMM_CPU_STATE64  x64;\r
} EFI_SMM_CPU_STATE;\r
\r
#pragma pack ()\r
\r
///\r
/// Provides a programatic means to access SMM save state.\r
///\r
struct _EFI_SMM_CPU_SAVE_STATE_PROTOCOL {\r
  ///\r
  /// Reference to a list of save states.\r
  ///\r
  EFI_SMM_CPU_STATE  **CpuSaveState;\r
};\r
\r
extern EFI_GUID gEfiSmmCpuSaveStateProtocolGuid;\r
\r
#endif\r