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