]>
Commit | Line | Data |
---|---|---|
e1f414b6 | 1 | /** @file\r |
2 | Long Jump functions.\r | |
3 | \r | |
4 | Copyright (c) 2006, Intel Corporation\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
e1f414b6 | 13 | **/\r |
14 | \r | |
15 | //\r | |
16 | // Include common header file for this module.\r | |
17 | //\r | |
f734a10a | 18 | \r |
e1f414b6 | 19 | \r |
20 | #include "BaseLibInternals.h"\r | |
21 | \r | |
22 | /**\r | |
23 | Restores the CPU context that was saved with SetJump().\r | |
24 | \r | |
25 | Restores the CPU context from the buffer specified by JumpBuffer.\r | |
26 | This function never returns to the caller.\r | |
27 | Instead is resumes execution based on the state of JumpBuffer.\r | |
28 | \r | |
29 | If JumpBuffer is NULL, then ASSERT().\r | |
30 | For IPF CPUs, if JumpBuffer is not aligned on a 16-byte boundary, then ASSERT().\r | |
31 | If Value is 0, then ASSERT().\r | |
32 | \r | |
33 | @param JumpBuffer A pointer to CPU context buffer.\r | |
34 | @param Value The value to return when the SetJump() context is restored.\r | |
35 | \r | |
36 | **/\r | |
37 | VOID\r | |
38 | EFIAPI\r | |
39 | LongJump (\r | |
40 | IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,\r | |
41 | IN UINTN Value\r | |
42 | )\r | |
43 | {\r | |
44 | InternalAssertJumpBuffer (JumpBuffer);\r | |
45 | ASSERT (Value != 0);\r | |
46 | \r | |
47 | InternalLongJump (JumpBuffer, Value);\r | |
48 | }\r |