From 94e68c3e105329527813ee11bfba21c5a64cda17 Mon Sep 17 00:00:00 2001 From: vanjeff Date: Wed, 31 May 2006 08:45:29 +0000 Subject: [PATCH] Created as one wrapper for LongJump(), to added assert() function git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@341 6f19259b-4bc3-4df7-8a09-765794883524 --- MdePkg/Library/BaseLib/LongJump.c | 49 +++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 MdePkg/Library/BaseLib/LongJump.c diff --git a/MdePkg/Library/BaseLib/LongJump.c b/MdePkg/Library/BaseLib/LongJump.c new file mode 100644 index 0000000000..07b81155ff --- /dev/null +++ b/MdePkg/Library/BaseLib/LongJump.c @@ -0,0 +1,49 @@ +/** @file + Long Jump functions. + + 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: LongJump.c + +**/ + +VOID +EFIAPI +_LongJump ( + IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer, + IN UINTN Value + ); + +/** + Restores the CPU context that was saved with SetJump(). + + Restores the CPU context from the buffer specified by JumpBuffer. + This function never returns to the caller. + Instead is resumes execution based on the state of JumpBuffer. + + If JumpBuffer is NULL, then ASSERT(). + If Value is 0, then ASSERT(). + + @param JumpBuffer A pointer to CPU context buffer. + @param Value The value to return when the SetJump() context is restored. + +**/ +VOID +EFIAPI +LongJump ( + IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer, + IN UINTN Value + ) +{ + ASSERT (JumpBuffer != NULL); + ASSERT (Value != 0); + + _LongJump (JumpBuffer, Value); +} -- 2.39.2