+++ /dev/null
-/** @file\r
- Switch Stack 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: SetJumpLongJump.c\r
-\r
-**/\r
-\r
-/**\r
- Worker function that checks ASSERT condition for JumpBuffer\r
-\r
- Checks ASSERT condition for JumpBuffer.\r
-\r
- If JumpBuffer is NULL, then ASSERT().\r
- For IPF CPUs, if JumpBuffer is not aligned on a 16-byte boundary, then ASSERT().\r
-\r
- @param JumpBuffer A pointer to CPU context buffer.\r
-\r
-**/\r
-VOID\r
-InternalAssertJumpBuffer (\r
- IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer\r
- );\r
-\r
-/**\r
- Saves the current CPU context that can be restored with a call to LongJump() and returns 0.\r
-\r
- Saves the current CPU context in the buffer specified by JumpBuffer and returns 0. The initial \r
- call to SetJump() must always return 0. Subsequent calls to LongJump() cause a non-zero \r
- value to be returned by SetJump(). \r
-\r
- If JumpBuffer is NULL, then ASSERT().\r
- For IPF CPUs, if JumpBuffer is not aligned on a 16-byte boundary, then ASSERT().\r
-\r
- @param JumpBuffer A pointer to CPU context buffer.\r
- \r
-**/\r
-UINTN\r
-EFIAPI\r
-SetJump (\r
- IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer\r
- )\r
-{\r
- InternalAssertJumpBuffer (JumpBuffer);\r
- return 0;\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
- @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
-InternalLongJump (\r
- IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,\r
- IN UINTN Value\r
- )\r
-{\r
- //\r
- // This function cannot work on EBC\r
- //\r
- ASSERT (FALSE);\r
-}\r