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authorandrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524>2010-02-01 18:25:18 +0000
committerandrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524>2010-02-01 18:25:18 +0000
commit097bd461c4219edb62f4595ce7ccc6ec3bb34db9 (patch)
tree8efff608a8ab9a1c0154ebdea2f9781af06d0c1c /ArmPkg/Include
parentcb6cb44c1acae7f3734cc567e30b33af145d0e83 (diff)
downloadedk2-platforms-097bd461c4219edb62f4595ce7ccc6ec3bb34db9.tar.xz
Move ARM disassembler into a library.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9902 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Include')
-rw-r--r--ArmPkg/Include/Library/ArmDisassemblerLib.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/ArmPkg/Include/Library/ArmDisassemblerLib.h b/ArmPkg/Include/Library/ArmDisassemblerLib.h
new file mode 100644
index 0000000000..6ba270fea3
--- /dev/null
+++ b/ArmPkg/Include/Library/ArmDisassemblerLib.h
@@ -0,0 +1,39 @@
+/** @file
+
+ Copyright (c) 2008-2010 Apple Inc. All rights reserved.<BR>
+
+ 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.
+
+**/
+
+#ifndef __ARM_DISASSEBLER_LIB_H__
+#define __ARM_DISASSEBLER_LIB_H__
+
+/**
+ Place a dissasembly of of **OpCodePtr into buffer, and update OpCodePtr to
+ point to next instructin.
+
+ We cheat and only decode instructions that access
+ memory. If the instruction is not found we dump the instruction in hex.
+
+ @param OpCodePtrPtr Pointer to pointer of ARM Thumb instruction to disassemble.
+ @param Thumb TRUE for Thumb(2), FALSE for ARM instruction stream
+ @param Buf Buffer to sprintf disassembly into.
+ @param Size Size of Buf in bytes.
+
+**/
+VOID
+DisassembleInstruction (
+ IN UINT8 **OpCodePtr,
+ IN BOOLEAN Thumb,
+ OUT CHAR8 *Buf,
+ OUT UINTN Size
+ );
+
+#endif