diff options
Diffstat (limited to 'EdkModulePkg/Universal/Ebc/Dxe/EbcExecute.h')
| -rw-r--r-- | EdkModulePkg/Universal/Ebc/Dxe/EbcExecute.h | 323 |
1 files changed, 0 insertions, 323 deletions
diff --git a/EdkModulePkg/Universal/Ebc/Dxe/EbcExecute.h b/EdkModulePkg/Universal/Ebc/Dxe/EbcExecute.h deleted file mode 100644 index b1926ee..0000000 --- a/EdkModulePkg/Universal/Ebc/Dxe/EbcExecute.h +++ /dev/null @@ -1,323 +0,0 @@ -/*++
-
-Copyright (c) 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- EbcExecute.h
-
-Abstract:
-
- Header file for Virtual Machine support. Contains EBC defines that can
- be of use to a disassembler for the most part. Also provides function
- prototypes for VM functions.
-
---*/
-
-#ifndef _EBC_EXECUTE_H_
-#define _EBC_EXECUTE_H_
-
-//
-// VM major/minor version
-//
-#define VM_MAJOR_VERSION 1
-#define VM_MINOR_VERSION 0
-
-//
-// Macros to check and set alignment
-//
-#define ASSERT_ALIGNED(addr, size) ASSERT (!((UINT32) (addr) & (size - 1)))
-#define IS_ALIGNED(addr, size) !((UINT32) (addr) & (size - 1))
-
-//
-// Define a macro to get the operand. Then we can change it to be either a
-// direct read or have it call a function to read memory.
-//
-#define GETOPERANDS(pVM) (UINT8) (*(UINT8 *) (pVM->Ip + 1))
-#define GETOPCODE(pVM) (UINT8) (*(UINT8 *) pVM->Ip)
-
-//
-// Bit masks for opcode encodings
-//
-#define OPCODE_M_OPCODE 0x3F // bits of interest for first level decode
-#define OPCODE_M_IMMDATA 0x80
-#define OPCODE_M_IMMDATA64 0x40
-#define OPCODE_M_64BIT 0x40 // for CMP
-#define OPCODE_M_RELADDR 0x10 // for CALL instruction
-#define OPCODE_M_CMPI32_DATA 0x80 // for CMPI
-#define OPCODE_M_CMPI64 0x40 // for CMPI 32 or 64 bit comparison
-#define OPERAND_M_MOVIN_N 0x80
-#define OPERAND_M_CMPI_INDEX 0x10
-
-//
-// Masks for instructions that encode presence of indexes for operand1 and/or
-// operand2.
-//
-#define OPCODE_M_IMMED_OP1 0x80
-#define OPCODE_M_IMMED_OP2 0x40
-
-//
-// Bit masks for operand encodings
-//
-#define OPERAND_M_INDIRECT1 0x08
-#define OPERAND_M_INDIRECT2 0x80
-#define OPERAND_M_OP1 0x07
-#define OPERAND_M_OP2 0x70
-
-//
-// Masks for data manipulation instructions
-//
-#define DATAMANIP_M_64 0x40 // 64-bit width operation
-#define DATAMANIP_M_IMMDATA 0x80
-
-//
-// For MOV instructions, need a mask for the opcode when immediate
-// data applies to R2.
-//
-#define OPCODE_M_IMMED_OP2 0x40
-
-//
-// The MOVI/MOVIn instructions use bit 6 of operands byte to indicate
-// if an index is present. Then bits 4 and 5 are used to indicate the width
-// of the move.
-//
-#define MOVI_M_IMMDATA 0x40
-#define MOVI_M_DATAWIDTH 0xC0
-#define MOVI_DATAWIDTH16 0x40
-#define MOVI_DATAWIDTH32 0x80
-#define MOVI_DATAWIDTH64 0xC0
-#define MOVI_M_MOVEWIDTH 0x30
-#define MOVI_MOVEWIDTH8 0x00
-#define MOVI_MOVEWIDTH16 0x10
-#define MOVI_MOVEWIDTH32 0x20
-#define MOVI_MOVEWIDTH64 0x30
-
-//
-// Masks for CALL instruction encodings
-//
-#define OPERAND_M_RELATIVE_ADDR 0x10
-#define OPERAND_M_NATIVE_CALL 0x20
-
-//
-// Masks for decoding push/pop instructions
-//
-#define PUSHPOP_M_IMMDATA 0x80 // opcode bit indicating immediate data
-#define PUSHPOP_M_64 0x40 // opcode bit indicating 64-bit operation
-//
-// Mask for operand of JMP instruction
-//
-#define JMP_M_RELATIVE 0x10
-#define JMP_M_CONDITIONAL 0x80
-#define JMP_M_CS 0x40
-
-//
-// Macros to determine if a given operand is indirect
-//
-#define OPERAND1_INDIRECT(op) ((op) & OPERAND_M_INDIRECT1)
-#define OPERAND2_INDIRECT(op) ((op) & OPERAND_M_INDIRECT2)
-
-//
-// Macros to extract the operands from second byte of instructions
-//
-#define OPERAND1_REGNUM(op) ((op) & OPERAND_M_OP1)
-#define OPERAND2_REGNUM(op) (((op) & OPERAND_M_OP2) >> 4)
-
-#define OPERAND1_CHAR(op) ('0' + OPERAND1_REGNUM (op))
-#define OPERAND2_CHAR(op) ('0' + OPERAND2_REGNUM (op))
-
-#define OPERAND1_REGDATA(pvm, op) pvm->R[OPERAND1_REGNUM (op)]
-#define OPERAND2_REGDATA(pvm, op) pvm->R[OPERAND2_REGNUM (op)]
-
-//
-// Condition masks usually for byte 1 encodings of code
-//
-#define CONDITION_M_CONDITIONAL 0x80
-#define CONDITION_M_CS 0x40
-
-//
-// Bits in the VM->StopFlags field
-//
-#define STOPFLAG_APP_DONE 0x0001
-#define STOPFLAG_BREAKPOINT 0x0002
-#define STOPFLAG_INVALID_BREAK 0x0004
-#define STOPFLAG_BREAK_ON_CALLEX 0x0008
-
-//
-// Masks for working with the VM flags register
-//
-#define VMFLAGS_CC 0x0001 // condition flag
-#define VMFLAGS_STEP 0x0002 // step instruction mode
-#define VMFLAGS_ALL_VALID (VMFLAGS_CC | VMFLAGS_STEP)
-
-//
-// Macros for operating on the VM flags register
-//
-#define VMFLAG_SET(pVM, Flag) (pVM->Flags |= (Flag))
-#define VMFLAG_ISSET(pVM, Flag) ((pVM->Flags & (Flag)) ? 1 : 0)
-#define VMFLAG_CLEAR(pVM, Flag) (pVM->Flags &= ~(Flag))
-
-//
-// Debug macro
-//
-#define EBCMSG(s) gST->ConOut->OutputString (gST->ConOut, s)
-
-//
-// Define OPCODES
-//
-#define OPCODE_BREAK 0x00
-#define OPCODE_JMP 0x01
-#define OPCODE_JMP8 0x02
-#define OPCODE_CALL 0x03
-#define OPCODE_RET 0x04
-#define OPCODE_CMPEQ 0x05
-#define OPCODE_CMPLTE 0x06
-#define OPCODE_CMPGTE 0x07
-#define OPCODE_CMPULTE 0x08
-#define OPCODE_CMPUGTE 0x09
-#define OPCODE_NOT 0x0A
-#define OPCODE_NEG 0x0B
-#define OPCODE_ADD 0x0C
-#define OPCODE_SUB 0x0D
-#define OPCODE_MUL 0x0E
-#define OPCODE_MULU 0x0F
-#define OPCODE_DIV 0x10
-#define OPCODE_DIVU 0x11
-#define OPCODE_MOD 0x12
-#define OPCODE_MODU 0x13
-#define OPCODE_AND 0x14
-#define OPCODE_OR 0x15
-#define OPCODE_XOR 0x16
-#define OPCODE_SHL 0x17
-#define OPCODE_SHR 0x18
-#define OPCODE_ASHR 0x19
-#define OPCODE_EXTNDB 0x1A
-#define OPCODE_EXTNDW 0x1B
-#define OPCODE_EXTNDD 0x1C
-#define OPCODE_MOVBW 0x1D
-#define OPCODE_MOVWW 0x1E
-#define OPCODE_MOVDW 0x1F
-#define OPCODE_MOVQW 0x20
-#define OPCODE_MOVBD 0x21
-#define OPCODE_MOVWD 0x22
-#define OPCODE_MOVDD 0x23
-#define OPCODE_MOVQD 0x24
-#define OPCODE_MOVSNW 0x25 // Move signed natural with word index
-#define OPCODE_MOVSND 0x26 // Move signed natural with dword index
-//
-// #define OPCODE_27 0x27
-//
-#define OPCODE_MOVQQ 0x28 // Does this go away?
-#define OPCODE_LOADSP 0x29
-#define OPCODE_STORESP 0x2A
-#define OPCODE_PUSH 0x2B
-#define OPCODE_POP 0x2C
-#define OPCODE_CMPIEQ 0x2D
-#define OPCODE_CMPILTE 0x2E
-#define OPCODE_CMPIGTE 0x2F
-#define OPCODE_CMPIULTE 0x30
-#define OPCODE_CMPIUGTE 0x31
-#define OPCODE_MOVNW 0x32
-#define OPCODE_MOVND 0x33
-//
-// #define OPCODE_34 0x34
-//
-#define OPCODE_PUSHN 0x35
-#define OPCODE_POPN 0x36
-#define OPCODE_MOVI 0x37
-#define OPCODE_MOVIN 0x38
-#define OPCODE_MOVREL 0x39
-
-EFI_STATUS
-EbcExecute (
- IN VM_CONTEXT *VmPtr
- )
-;
-
-
-
-UINT64
-GetVmVersion (
- VOID
- )
-;
-
-EFI_STATUS
-VmWriteMemN (
- IN VM_CONTEXT *VmPtr,
- IN UINTN Addr,
- IN UINTN Data
- )
-;
-
-EFI_STATUS
-VmWriteMem64 (
- IN VM_CONTEXT *VmPtr,
- UINTN Addr,
- IN UINT64 Data
- )
-;
-
-//
-// Define a protocol for an EBC VM test interface.
-//
-#define EFI_EBC_VM_TEST_PROTOCOL_GUID \
- { \
- 0xAAEACCFDL, 0xF27B, 0x4C17, { 0xB6, 0x10, 0x75, 0xCA, 0x1F, 0x2D, 0xFB, 0x52 } \
- }
-
-//
-// Define for forward reference.
-//
-typedef struct _EFI_EBC_VM_TEST_PROTOCOL EFI_EBC_VM_TEST_PROTOCOL;
-
-typedef
-EFI_STATUS
-(*EBC_VM_TEST_EXECUTE) (
- IN EFI_EBC_VM_TEST_PROTOCOL * This,
- IN VM_CONTEXT * VmPtr,
- IN OUT UINTN *InstructionCount
- );
-
-typedef
-EFI_STATUS
-(*EBC_VM_TEST_ASM) (
- IN EFI_EBC_VM_TEST_PROTOCOL * This,
- IN CHAR16 *AsmText,
- IN OUT INT8 *Buffer,
- IN OUT UINTN *BufferLen
- );
-
-typedef
-EFI_STATUS
-(*EBC_VM_TEST_DASM) (
- IN EFI_EBC_VM_TEST_PROTOCOL * This,
- IN OUT CHAR16 *AsmText,
- IN OUT INT8 *Buffer,
- IN OUT UINTN *Len
- );
-
-//
-// Prototype for the actual EBC test protocol interface
-//
-struct _EFI_EBC_VM_TEST_PROTOCOL {
- EBC_VM_TEST_EXECUTE Execute;
- EBC_VM_TEST_ASM Assemble;
- EBC_VM_TEST_DASM Disassemble;
-};
-
-EFI_STATUS
-EbcExecuteInstructions (
- IN EFI_EBC_VM_TEST_PROTOCOL *This,
- IN VM_CONTEXT *VmPtr,
- IN OUT UINTN *InstructionCount
- )
-;
-
-#endif // ifndef _EBC_EXECUTE_H_
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