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77695f4da3
1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com>
80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
/** @file
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PE/Coff Extra Action library instances, it will report image debug info.
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Copyright (c) 2013 - 2018, 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 _PE_COFF_EXTRA_ACTION_LIB_H_
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#define _PE_COFF_EXTRA_ACTION_LIB_H_
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#include <Base.h>
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#include <Library/PeCoffExtraActionLib.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseLib.h>
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#include <Library/IoLib.h>
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#include <Library/PcdLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <ImageDebugSupport.h>
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#define DEBUG_LOAD_IMAGE_METHOD_IO_HW_BREAKPOINT 1
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#define DEBUG_LOAD_IMAGE_METHOD_SOFT_INT3 2
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#define IO_HW_BREAKPOINT_VECTOR_NUM 1
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#define SOFT_INT_VECTOR_NUM 3
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extern UINTN AsmInterruptHandle;
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/**
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Read IDT entry to check if IDT entries are setup by Debug Agent.
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@param[in] IdtDescriptor Pointer to IDT Descriptor.
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@param[in] InterruptType Interrupt type.
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@retval TRUE IDT entries were setup by Debug Agent.
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@retval FALSE IDT entries were not setuo by Debug Agent.
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**/
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BOOLEAN
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CheckDebugAgentHandler (
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IN IA32_DESCRIPTOR *IdtDescriptor,
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IN UINTN InterruptType
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);
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/**
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Save IDT entry for INT1 and update it.
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@param[in] IdtDescriptor Pointer to IDT Descriptor.
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@param[out] SavedIdtEntry Original IDT entry returned.
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**/
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VOID
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SaveAndUpdateIdtEntry1 (
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IN IA32_DESCRIPTOR *IdtDescriptor,
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OUT IA32_IDT_GATE_DESCRIPTOR *SavedIdtEntry
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);
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/**
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Restore IDT entry for INT1.
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@param[in] IdtDescriptor Pointer to IDT Descriptor.
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@param[in] RestoredIdtEntry IDT entry to be restored.
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**/
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VOID
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RestoreIdtEntry1 (
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IN IA32_DESCRIPTOR *IdtDescriptor,
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IN IA32_IDT_GATE_DESCRIPTOR *RestoredIdtEntry
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);
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#endif
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