| 1 | /** @file
|
|---|
| 2 | PE/Coff Extra Action library instances, it will report image debug info.
|
|---|
| 3 |
|
|---|
| 4 | Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
|
|---|
| 5 | This program and the accompanying materials
|
|---|
| 6 | are licensed and made available under the terms and conditions of the BSD License
|
|---|
| 7 | which accompanies this distribution. The full text of the license may be found at
|
|---|
| 8 | http://opensource.org/licenses/bsd-license.php.
|
|---|
| 9 |
|
|---|
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|---|
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|---|
| 12 |
|
|---|
| 13 | **/
|
|---|
| 14 |
|
|---|
| 15 | #ifndef _PE_COFF_EXTRA_ACTION_LIB_H_
|
|---|
| 16 | #define _PE_COFF_EXTRA_ACTION_LIB_H_
|
|---|
| 17 |
|
|---|
| 18 | #include <Base.h>
|
|---|
| 19 | #include <Library/PeCoffExtraActionLib.h>
|
|---|
| 20 | #include <Library/DebugLib.h>
|
|---|
| 21 | #include <Library/BaseLib.h>
|
|---|
| 22 | #include <Library/IoLib.h>
|
|---|
| 23 | #include <Library/PcdLib.h>
|
|---|
| 24 | #include <Library/BaseMemoryLib.h>
|
|---|
| 25 |
|
|---|
| 26 | #include <ImageDebugSupport.h>
|
|---|
| 27 |
|
|---|
| 28 | #define DEBUG_LOAD_IMAGE_METHOD_IO_HW_BREAKPOINT 1
|
|---|
| 29 | #define DEBUG_LOAD_IMAGE_METHOD_SOFT_INT3 2
|
|---|
| 30 |
|
|---|
| 31 | #define IO_HW_BREAKPOINT_VECTOR_NUM 1
|
|---|
| 32 | #define SOFT_INT_VECTOR_NUM 3
|
|---|
| 33 |
|
|---|
| 34 | extern UINTN AsmInterruptHandle;
|
|---|
| 35 |
|
|---|
| 36 | /**
|
|---|
| 37 | Read IDT entry to check if IDT entries are setup by Debug Agent.
|
|---|
| 38 |
|
|---|
| 39 | @param[in] IdtDescriptor Pointer to IDT Descriptor.
|
|---|
| 40 | @param[in] InterruptType Interrupt type.
|
|---|
| 41 |
|
|---|
| 42 | @retval TRUE IDT entries were setup by Debug Agent.
|
|---|
| 43 | @retval FALSE IDT entries were not setuo by Debug Agent.
|
|---|
| 44 |
|
|---|
| 45 | **/
|
|---|
| 46 | BOOLEAN
|
|---|
| 47 | CheckDebugAgentHandler (
|
|---|
| 48 | IN IA32_DESCRIPTOR *IdtDescriptor,
|
|---|
| 49 | IN UINTN InterruptType
|
|---|
| 50 | );
|
|---|
| 51 |
|
|---|
| 52 | /**
|
|---|
| 53 | Save IDT entry for INT1 and update it.
|
|---|
| 54 |
|
|---|
| 55 | @param[in] IdtDescriptor Pointer to IDT Descriptor.
|
|---|
| 56 | @param[out] SavedIdtEntry Original IDT entry returned.
|
|---|
| 57 |
|
|---|
| 58 | **/
|
|---|
| 59 | VOID
|
|---|
| 60 | SaveAndUpdateIdtEntry1 (
|
|---|
| 61 | IN IA32_DESCRIPTOR *IdtDescriptor,
|
|---|
| 62 | OUT IA32_IDT_GATE_DESCRIPTOR *SavedIdtEntry
|
|---|
| 63 | );
|
|---|
| 64 |
|
|---|
| 65 | /**
|
|---|
| 66 | Restore IDT entry for INT1.
|
|---|
| 67 |
|
|---|
| 68 | @param[in] IdtDescriptor Pointer to IDT Descriptor.
|
|---|
| 69 | @param[in] RestoredIdtEntry IDT entry to be restored.
|
|---|
| 70 |
|
|---|
| 71 | **/
|
|---|
| 72 | VOID
|
|---|
| 73 | RestoreIdtEntry1 (
|
|---|
| 74 | IN IA32_DESCRIPTOR *IdtDescriptor,
|
|---|
| 75 | IN IA32_IDT_GATE_DESCRIPTOR *RestoredIdtEntry
|
|---|
| 76 | );
|
|---|
| 77 |
|
|---|
| 78 | #endif
|
|---|
| 79 |
|
|---|
