diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbDisasm.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbDisasm.h')
| -rw-r--r-- | roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbDisasm.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbDisasm.h b/roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbDisasm.h new file mode 100644 index 000000000..43fa5f4b8 --- /dev/null +++ b/roms/edk2/MdeModulePkg/Universal/EbcDxe/EbcDebugger/EdbDisasm.h @@ -0,0 +1,30 @@ +/** @file
+
+Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+
+**/
+
+#ifndef _EFI_EDB_DISASM_H_
+#define _EFI_EDB_DISASM_H_
+
+#include <Uefi.h>
+
+//
+// Definition for instruction OPCODE, MODIFIER, and OPERAND
+//
+#define GET_OPCODE(Addr) (UINT8)((*(UINT8 *)(UINTN)(Addr)) & 0x3F)
+#define GET_MODIFIERS(Addr) (UINT8)((*(UINT8 *)(UINTN)(Addr)) & 0xC0)
+#define GET_OPCODE_BYTE(Addr) (UINT8)(*(UINT8 *)(UINTN)(Addr))
+#define GET_OPERANDS(Addr) (UINT8)(*(UINT8 *)(UINTN)((Addr) + 1))
+
+typedef
+UINTN
+(* EDB_DISASM_INSTRUCTION) (
+ IN EFI_PHYSICAL_ADDRESS InstructionAddress,
+ IN EFI_SYSTEM_CONTEXT SystemContext,
+ OUT CHAR16 **DisAsmString
+ );
+
+#endif
|