diff options
Diffstat (limited to 'EdkModulePkg/Universal/Ebc/Dxe/EbcInt.h')
| -rw-r--r-- | EdkModulePkg/Universal/Ebc/Dxe/EbcInt.h | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/EdkModulePkg/Universal/Ebc/Dxe/EbcInt.h b/EdkModulePkg/Universal/Ebc/Dxe/EbcInt.h deleted file mode 100644 index 6926a90029..0000000000 --- a/EdkModulePkg/Universal/Ebc/Dxe/EbcInt.h +++ /dev/null @@ -1,264 +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:
-
- EbcInt.h
-
-Abstract:
-
- Main routines for the EBC interpreter. Includes the initialization and
- main interpreter routines.
-
---*/
-
-#ifndef _EBC_INT_H_
-#define _EBC_INT_H_
-
-typedef INT64 VM_REGISTER;
-typedef UINT8 *VMIP; // instruction pointer for the VM
-typedef UINT32 EXCEPTION_FLAGS;
-
-typedef struct {
- VM_REGISTER R[8]; // General purpose registers.
- UINT64 Flags; // Flags register:
- // 0 Set to 1 if the result of the last compare was true
- // 1 Set to 1 if stepping
- // 2..63 Reserved.
- VMIP Ip; // Instruction pointer.
- UINTN LastException; //
- EXCEPTION_FLAGS ExceptionFlags; // to keep track of exceptions
- UINT32 StopFlags;
- UINT32 CompilerVersion; // via break(6)
- UINTN HighStackBottom; // bottom of the upper stack
- UINTN LowStackTop; // top of the lower stack
- UINT64 StackRetAddr; // location of final return address on stack
- UINTN *StackMagicPtr; // pointer to magic value on stack to detect corruption
- EFI_HANDLE ImageHandle; // for this EBC driver
- EFI_SYSTEM_TABLE *SystemTable; // for debugging only
- UINTN LastAddrConverted; // for debug
- UINTN LastAddrConvertedValue; // for debug
- VOID *FramePtr;
- VOID *EntryPoint; // entry point of EBC image
- UINTN ImageBase;
- VOID *StackPool;
- VOID *StackTop;
-} VM_CONTEXT;
-
-extern VM_CONTEXT *mVmPtr;
-
-//
-// Bits of exception flags field of VM context
-//
-#define EXCEPTION_FLAG_FATAL 0x80000000 // can't continue
-#define EXCEPTION_FLAG_ERROR 0x40000000 // bad, but try to continue
-#define EXCEPTION_FLAG_WARNING 0x20000000 // harmless problem
-#define EXCEPTION_FLAG_NONE 0x00000000 // for normal return
-//
-// Flags passed to the internal create-thunks function.
-//
-#define FLAG_THUNK_ENTRY_POINT 0x01 // thunk for an image entry point
-#define FLAG_THUNK_PROTOCOL 0x00 // thunk for an EBC protocol service
-//
-// Put this value at the bottom of the VM's stack gap so we can check it on
-// occasion to make sure the stack has not been corrupted.
-//
-#define VM_STACK_KEY_VALUE 0xDEADBEEF
-
-EFI_STATUS
-EbcCreateThunks (
- IN EFI_HANDLE ImageHandle,
- IN VOID *EbcEntryPoint,
- OUT VOID **Thunk,
- IN UINT32 Flags
- )
-;
-
-EFI_STATUS
-EbcAddImageThunk (
- IN EFI_HANDLE ImageHandle,
- IN VOID *ThunkBuffer,
- IN UINT32 ThunkSize
- )
-;
-
-//
-// The interpreter calls these when an exception is detected,
-// or as a periodic callback.
-//
-EFI_STATUS
-EbcDebugSignalException (
- IN EFI_EXCEPTION_TYPE ExceptionType,
- IN EXCEPTION_FLAGS ExceptionFlags,
- IN VM_CONTEXT *VmPtr
- )
-;
-
-//
-// Define a constant of how often to call the debugger periodic callback
-// function.
-//
-#define EFI_TIMER_UNIT_1MS (1000 * 10)
-#define EBC_VM_PERIODIC_CALLBACK_RATE (1000 * EFI_TIMER_UNIT_1MS)
-#define STACK_POOL_SIZE (1024 * 1020)
-#define MAX_STACK_NUM 4
-
-EFI_STATUS
-EbcDebugSignalPeriodic (
- IN VM_CONTEXT *VmPtr
- )
-;
-
-//
-// External low level functions that are native-processor dependent
-//
-UINTN
-EbcLLGetEbcEntryPoint (
- VOID
- )
-;
-
-UINTN
-EbcLLGetStackPointer (
- VOID
- )
-;
-
-VOID
-EbcLLCALLEXNative (
- IN UINTN CallAddr,
- IN UINTN EbcSp,
- IN VOID *FramePtr
- )
-;
-
-VOID
-EbcLLCALLEX (
- IN VM_CONTEXT *VmPtr,
- IN UINTN CallAddr,
- IN UINTN EbcSp,
- IN VOID *FramePtr,
- IN UINT8 Size
- )
-;
-
-INT64
-EbcLLGetReturnValue (
- VOID
- )
-;
-
-EFI_STATUS
-GetEBCStack(
- EFI_HANDLE Handle,
- VOID **StackBuffer,
- UINTN *BufferIndex
- );
-
-EFI_STATUS
-ReturnEBCStack(
- UINTN Index
- );
-
-EFI_STATUS
-InitEBCStack (
- VOID
- );
-
-EFI_STATUS
-FreeEBCStack(
- VOID
- );
-
-EFI_STATUS
-ReturnEBCStackByHandle(
- EFI_HANDLE Handle
- );
-//
-// Defines for a simple EBC debugger interface
-//
-typedef struct _EFI_EBC_SIMPLE_DEBUGGER_PROTOCOL EFI_EBC_SIMPLE_DEBUGGER_PROTOCOL;
-
-#define EFI_EBC_SIMPLE_DEBUGGER_PROTOCOL_GUID \
- { \
- 0x2a72d11e, 0x7376, 0x40f6, { 0x9c, 0x68, 0x23, 0xfa, 0x2f, 0xe3, 0x63, 0xf1 } \
- }
-
-typedef
-EFI_STATUS
-(*EBC_DEBUGGER_SIGNAL_EXCEPTION) (
- IN EFI_EBC_SIMPLE_DEBUGGER_PROTOCOL * This,
- IN VM_CONTEXT * VmPtr,
- IN EFI_EXCEPTION_TYPE ExceptionType
- );
-
-typedef
-VOID
-(*EBC_DEBUGGER_DEBUG) (
- IN EFI_EBC_SIMPLE_DEBUGGER_PROTOCOL * This,
- IN VM_CONTEXT * VmPtr
- );
-
-typedef
-UINT32
-(*EBC_DEBUGGER_DASM) (
- IN EFI_EBC_SIMPLE_DEBUGGER_PROTOCOL * This,
- IN VM_CONTEXT * VmPtr,
- IN UINT16 *DasmString OPTIONAL,
- IN UINT32 DasmStringSize
- );
-
-//
-// This interface allows you to configure the EBC debug support
-// driver. For example, turn on or off saving and printing of
-// delta VM even if called. Or to even disable the entire interface,
-// in which case all functions become no-ops.
-//
-typedef
-EFI_STATUS
-(*EBC_DEBUGGER_CONFIGURE) (
- IN EFI_EBC_SIMPLE_DEBUGGER_PROTOCOL * This,
- IN UINT32 ConfigId,
- IN UINTN ConfigValue
- );
-
-//
-// Prototype for the actual EBC debug support protocol interface
-//
-struct _EFI_EBC_SIMPLE_DEBUGGER_PROTOCOL {
- EBC_DEBUGGER_DEBUG Debugger;
- EBC_DEBUGGER_SIGNAL_EXCEPTION SignalException;
- EBC_DEBUGGER_DASM Dasm;
- EBC_DEBUGGER_CONFIGURE Configure;
-};
-
-typedef struct {
- EFI_EBC_PROTOCOL *This;
- VOID *EntryPoint;
- EFI_HANDLE ImageHandle;
- VM_CONTEXT VmContext;
-} EFI_EBC_THUNK_DATA;
-
-#define EBC_PROTOCOL_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('e', 'b', 'c', 'p')
-
-struct _EBC_PROTOCOL_PRIVATE_DATA {
- UINT32 Signature;
- EFI_EBC_PROTOCOL EbcProtocol;
- UINTN StackBase;
- UINTN StackTop;
- UINTN StackSize;
-} ;
-
-#define EBC_PROTOCOL_PRIVATE_DATA_FROM_THIS(a) \
- CR(a, EBC_PROTOCOL_PRIVATE_DATA, EbcProtocol, EBC_PROTOCOL_PRIVATE_DATA_SIGNATURE)
-
-
-#endif // #ifndef _EBC_INT_H_
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