Moved the MdePkg to OldMdePkg so that new code in MdePkg does not break existing...

[mirror_edk2.git] / OldMdePkg / Library / BaseLib / LongJump.c

diff --git a/OldMdePkg/Library/BaseLib/LongJump.c b/OldMdePkg/Library/BaseLib/LongJump.c
new file mode 100644 (file)
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+++ b/OldMdePkg/Library/BaseLib/LongJump.c
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+/** @file\r
+  Long Jump functions.\r
+\r
+  Copyright (c) 2006, Intel Corporation\r
+  All rights reserved. This program and the accompanying materials\r
+  are licensed and made available under the terms and conditions of the BSD License\r
+  which accompanies this distribution.  The full text of the license may be found at\r
+  http://opensource.org/licenses/bsd-license.php\r
+\r
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+  Module Name:  LongJump.c\r
+\r
+**/\r
+\r
+#include "BaseLibInternals.h"\r
+\r
+/**\r
+  Restores the CPU context that was saved with SetJump().\r
+\r
+  Restores the CPU context from the buffer specified by JumpBuffer.\r
+  This function never returns to the caller.\r
+  Instead is resumes execution based on the state of JumpBuffer.\r
+\r
+  If JumpBuffer is NULL, then ASSERT().\r
+  For IPF CPUs, if JumpBuffer is not aligned on a 16-byte boundary, then ASSERT().\r
+  If Value is 0, then ASSERT().\r
+\r
+  @param  JumpBuffer    A pointer to CPU context buffer.\r
+  @param  Value         The value to return when the SetJump() context is restored.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+LongJump (\r
+  IN      BASE_LIBRARY_JUMP_BUFFER  *JumpBuffer,\r
+  IN      UINTN                     Value\r
+  )\r
+{\r
+  InternalAssertJumpBuffer (JumpBuffer);\r
+  ASSERT (Value != 0);\r
+\r
+  InternalLongJump (JumpBuffer, Value);\r
+}\r