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42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/** @file
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Long Jump functions.
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Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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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. This
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function never returns to the caller. Instead is resumes execution based on
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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
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restored and must be non-zero.
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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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