mirror of https://github.com/acidanthera/audk.git
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/** @file
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X64 arch definition for CPU Exception Handler Library.
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Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _ARCH_CPU_INTERRUPT_DEFS_H_
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#define _ARCH_CPU_INTERRUPT_DEFS_H_
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typedef struct {
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EFI_SYSTEM_CONTEXT_X64 SystemContext;
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BOOLEAN ExceptionDataFlag;
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UINTN OldIdtHandler;
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} EXCEPTION_HANDLER_CONTEXT;
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//
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// Register Structure Definitions
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//
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typedef struct {
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EFI_STATUS_CODE_DATA Header;
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EFI_SYSTEM_CONTEXT_X64 SystemContext;
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} CPU_STATUS_CODE_TEMPLATE;
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typedef struct {
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SPIN_LOCK SpinLock;
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UINT32 ApicId;
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UINT32 Attribute;
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UINTN ExceptonHandler;
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UINTN OldSs;
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UINTN OldSp;
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UINTN OldFlags;
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UINTN OldCs;
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UINTN OldIp;
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UINTN ExceptionData;
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UINT8 HookAfterStubHeaderCode[HOOKAFTER_STUB_SIZE];
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} RESERVED_VECTORS_DATA;
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#define CPU_TSS_DESC_SIZE sizeof (IA32_TSS_DESCRIPTOR)
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#define CPU_TSS_SIZE sizeof (IA32_TASK_STATE_SEGMENT)
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#endif
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