/** @file | |
PE/Coff Extra Action library instances, it will report image debug info. | |
Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef _PE_COFF_EXTRA_ACTION_LIB_H_ | |
#define _PE_COFF_EXTRA_ACTION_LIB_H_ | |
#include <Base.h> | |
#include <Library/PeCoffExtraActionLib.h> | |
#include <Library/DebugLib.h> | |
#include <Library/BaseLib.h> | |
#include <Library/IoLib.h> | |
#include <Library/PcdLib.h> | |
#include <Library/BaseMemoryLib.h> | |
#include <ImageDebugSupport.h> | |
#define DEBUG_LOAD_IMAGE_METHOD_IO_HW_BREAKPOINT 1 | |
#define DEBUG_LOAD_IMAGE_METHOD_SOFT_INT3 2 | |
#define IO_HW_BREAKPOINT_VECTOR_NUM 1 | |
#define SOFT_INT_VECTOR_NUM 3 | |
extern UINTN AsmInterruptHandle; | |
/** | |
Read IDT entry to check if IDT entries are setup by Debug Agent. | |
@param[in] IdtDescriptor Pointer to IDT Descriptor. | |
@param[in] InterruptType Interrupt type. | |
@retval TRUE IDT entries were setup by Debug Agent. | |
@retval FALSE IDT entries were not setup by Debug Agent. | |
**/ | |
BOOLEAN | |
CheckDebugAgentHandler ( | |
IN IA32_DESCRIPTOR *IdtDescriptor, | |
IN UINTN InterruptType | |
); | |
/** | |
Save IDT entry for INT1 and update it. | |
@param[in] IdtDescriptor Pointer to IDT Descriptor. | |
@param[out] SavedIdtEntry Original IDT entry returned. | |
**/ | |
VOID | |
SaveAndUpdateIdtEntry1 ( | |
IN IA32_DESCRIPTOR *IdtDescriptor, | |
OUT IA32_IDT_GATE_DESCRIPTOR *SavedIdtEntry | |
); | |
/** | |
Restore IDT entry for INT1. | |
@param[in] IdtDescriptor Pointer to IDT Descriptor. | |
@param[in] RestoredIdtEntry IDT entry to be restored. | |
**/ | |
VOID | |
RestoreIdtEntry1 ( | |
IN IA32_DESCRIPTOR *IdtDescriptor, | |
IN IA32_IDT_GATE_DESCRIPTOR *RestoredIdtEntry | |
); | |
#endif |