mirror of https://github.com/acidanthera/audk.git
574 lines
10 KiB
C
574 lines
10 KiB
C
/** @file
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Copyright (c) 2007, 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 _EFI_EDB_DISASM_SUPPORT_H_
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#define _EFI_EDB_DISASM_SUPPORT_H_
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#include <Uefi.h>
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#define EDB_BYTECODE_NUMBER_IN_LINE 5
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#ifdef EFI32
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#define EDB_PRINT_ADDRESS_FORMAT L"%08x: "
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#else
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// To use 012l instead of 016l because space is not enough
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#define EDB_PRINT_ADDRESS_FORMAT L"%012lx: "
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#endif
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#define OPCODE_MAX 0x40
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#define EDB_INSTRUCTION_NAME_MAX_LENGTH 10
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#define EDB_INSTRUCTION_NAME_MAX_SIZE (EDB_INSTRUCTION_NAME_MAX_LENGTH * sizeof(CHAR16))
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#define EDB_INSTRUCTION_CONTENT_MAX_LENGTH 30
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#define EDB_INSTRUCTION_CONTENT_MAX_SIZE (EDB_INSTRUCTION_CONTENT_MAX_LENGTH * sizeof(CHAR16))
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/**
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Set offset for Instruction name and content.
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@param InstructionNameOffset - Instruction name offset
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@param InstructionContentOffset - Instruction content offset
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**/
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VOID
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EdbSetOffset (
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IN UINTN InstructionNameOffset,
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IN UINTN InstructionContentOffset
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);
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/**
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Pre instruction string construction.
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@return Instruction string
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**/
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CHAR16 *
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EdbPreInstructionString (
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VOID
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);
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/**
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Post instruction string construction.
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@return Instruction string
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**/
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CHAR16 *
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EdbPostInstructionString (
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VOID
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);
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/**
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Print the instruction name.
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@param Name - instruction name
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@return Instruction name offset
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**/
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UINTN
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EdbPrintInstructionName (
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IN CHAR16 *Name
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);
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/**
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Get Sign, NaturalUnits, and ConstantUnits of the WORD data.
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@param Data16 - WORD data
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@param NaturalUnits - Natural Units of the WORD
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@param ConstantUnits - Constant Units of the WORD
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@return Sign value of WORD
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**/
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BOOLEAN
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EdbGetNaturalIndex16 (
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IN UINT16 Data16,
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OUT UINTN *NaturalUnits,
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OUT UINTN *ConstantUnits
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);
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/**
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Get Sign, NaturalUnits, and ConstantUnits of the DWORD data.
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@param Data32 - DWORD data
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@param NaturalUnits - Natural Units of the DWORD
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@param ConstantUnits - Constant Units of the DWORD
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@return Sign value of DWORD
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**/
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BOOLEAN
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EdbGetNaturalIndex32 (
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IN UINT32 Data32,
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OUT UINTN *NaturalUnits,
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OUT UINTN *ConstantUnits
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);
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/**
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Get Sign, NaturalUnits, and ConstantUnits of the QWORD data.
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@param Data64 - QWORD data
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@param NaturalUnits - Natural Units of the QWORD
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@param ConstantUnits - Constant Units of the QWORD
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@return Sign value of QWORD
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**/
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BOOLEAN
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EdbGetNaturalIndex64 (
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IN UINT64 Data64,
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OUT UINT64 *NaturalUnits,
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OUT UINT64 *ConstantUnits
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);
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/**
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Print the hexical WORD raw index data to instruction content.
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@param Data16 - WORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintRawIndexData16 (
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IN UINT16 Data16
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);
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/**
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Print the hexical DWORD raw index data to instruction content.
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@param Data32 - DWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintRawIndexData32 (
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IN UINT32 Data32
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);
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/**
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Print the hexical QWORD raw index data to instruction content.
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@param Data64 - QWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintRawIndexData64 (
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IN UINT64 Data64
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);
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/**
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Print register 1 in operands.
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@param Operands - instruction operands
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@return Instruction content offset
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**/
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UINTN
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EdbPrintRegister1 (
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IN UINT8 Operands
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);
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/**
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Print register 2 in operands.
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@param Operands - instruction operands
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@return Instruction content offset
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**/
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UINTN
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EdbPrintRegister2 (
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IN UINT8 Operands
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);
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/**
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Print dedicated register 1 in operands.
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@param Operands - instruction operands
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@return Instruction content offset
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**/
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UINTN
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EdbPrintDedicatedRegister1 (
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IN UINT8 Operands
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);
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/**
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Print dedicated register 2 in operands.
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@param Operands - instruction operands
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@return Instruction content offset
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**/
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UINTN
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EdbPrintDedicatedRegister2 (
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IN UINT8 Operands
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);
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/**
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Print the hexical UINTN index data to instruction content.
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@param Sign - Signed bit of UINTN data
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@param NaturalUnits - natural units of UINTN data
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@param ConstantUnits - natural units of UINTN data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintIndexData (
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IN BOOLEAN Sign,
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IN UINTN NaturalUnits,
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IN UINTN ConstantUnits
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);
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/**
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Print the hexical QWORD index data to instruction content.
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@param Sign - Signed bit of QWORD data
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@param NaturalUnits - natural units of QWORD data
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@param ConstantUnits - natural units of QWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintIndexData64 (
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IN BOOLEAN Sign,
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IN UINT64 NaturalUnits,
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IN UINT64 ConstantUnits
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);
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/**
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Print the hexical BYTE immediate data to instruction content.
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@param Data - BYTE data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintImmData8 (
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IN UINT8 Data
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);
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/**
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Print the hexical WORD immediate data to instruction content.
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@param Data - WORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintImmData16 (
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IN UINT16 Data
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);
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/**
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Print the hexical DWORD immediate data to instruction content.
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@param Data - DWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintImmData32 (
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IN UINT32 Data
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);
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/**
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Print the hexical QWORD immediate data to instruction content.
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@param Data - QWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintImmData64 (
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IN UINT64 Data
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);
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/**
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Print the decimal UINTN immediate data to instruction content.
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@param Data - UINTN data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintImmDatan (
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IN UINTN Data
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);
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/**
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Print the decimal QWORD immediate data to instruction content.
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@param Data64 - QWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintImmData64n (
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IN UINT64 Data64
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);
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/**
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Print the hexical BYTE to instruction content.
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@param Data8 - BYTE data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData8 (
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IN UINT8 Data8
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);
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/**
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Print the hexical WORD to instruction content.
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@param Data16 - WORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData16 (
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IN UINT16 Data16
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);
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/**
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Print the hexical DWORD to instruction content.
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@param Data32 - DWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData32 (
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IN UINT32 Data32
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);
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/**
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Print the hexical QWORD to instruction content.
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@param Data64 - QWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData64 (
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IN UINT64 Data64
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);
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/**
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Print the decimal unsigned UINTN to instruction content.
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@param Data - unsigned UINTN data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintDatan (
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IN UINTN Data
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);
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/**
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Print the decimal unsigned QWORD to instruction content.
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@param Data64 - unsigned QWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData64n (
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IN UINT64 Data64
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);
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/**
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Print the decimal signed BYTE to instruction content.
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@param Data8 - signed BYTE data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData8s (
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IN UINT8 Data8
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);
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/**
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Print the decimal signed WORD to instruction content.
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@param Data16 - signed WORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData16s (
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IN UINT16 Data16
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);
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/**
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Print the decimal signed DWORD to instruction content.
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@param Data32 - signed DWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData32s (
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IN UINT32 Data32
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);
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/**
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Print the decimal signed QWORD to instruction content.
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@param Data64 - signed QWORD data
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@return Instruction content offset
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**/
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UINTN
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EdbPrintData64s (
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IN UINT64 Data64
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);
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/**
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Print the comma to instruction content.
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@return Instruction content offset
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**/
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UINTN
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EdbPrintComma (
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VOID
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);
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/**
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Find the symbol string according to address, then print it.
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@param Address - instruction address
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@retval 1 - symbol string is found and printed
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@retval 0 - symbol string not found
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**/
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UINTN
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EdbFindAndPrintSymbol (
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IN UINTN Address
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);
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/**
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Print the EBC byte code.
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@param InstructionAddress - instruction address
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@param InstructionNumber - instruction number
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**/
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VOID
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EdbPrintRaw (
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IN EFI_PHYSICAL_ADDRESS InstructionAddress,
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IN UINTN InstructionNumber
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);
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/**
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Print the EBC asm code.
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@param DebuggerPrivate - EBC Debugger private data structure
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@param SystemContext - EBC system context.
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@retval EFI_SUCCESS - show disasm successfully
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**/
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EFI_STATUS
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EdbShowDisasm (
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IN EFI_DEBUGGER_PRIVATE_DATA *DebuggerPrivate,
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IN EFI_SYSTEM_CONTEXT SystemContext
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);
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/**
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Get register value accroding to the system context, and register index.
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@param SystemContext - EBC system context.
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@param Index - EBC register index
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@return register value
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**/
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UINT64
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GetRegisterValue (
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IN EFI_SYSTEM_CONTEXT SystemContext,
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IN UINT8 Index
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);
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#endif
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