Created as one wrapper for LongJump(), to added assert() function
authorvanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>
Wed, 31 May 2006 08:45:29 +0000 (08:45 +0000)
committervanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>
Wed, 31 May 2006 08:45:29 +0000 (08:45 +0000)
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@341 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/BaseLib/LongJump.c [new file with mode: 0644]

diff --git a/MdePkg/Library/BaseLib/LongJump.c b/MdePkg/Library/BaseLib/LongJump.c
new file mode 100644 (file)
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@@ -0,0 +1,49 @@
+/** @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
+VOID\r
+EFIAPI\r
+_LongJump (\r
+  IN BASE_LIBRARY_JUMP_BUFFER  *JumpBuffer,\r
+  IN      UINTN                Value\r
+  );\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
+  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
+  ASSERT (JumpBuffer != NULL);\r
+  ASSERT (Value != 0);\r
+  \r
+  _LongJump (JumpBuffer, Value);\r
+}\r