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| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-31 09:40:46 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-31 09:40:46 +0000 |
| commit | d17412e3e72b60c7b3746a1c4d4c2e63c8969d89 (patch) | |
| tree | 9a05fd4d42085e0f2d90aa8c7b4d8d921a45b7a9 /MdePkg | |
| parent | 25af9f30431cae4ed3f91973cdfab37637c19d5f (diff) | |
| download | edk2-d17412e3e72b60c7b3746a1c4d4c2e63c8969d89.zip edk2-d17412e3e72b60c7b3746a1c4d4c2e63c8969d89.tar.gz edk2-d17412e3e72b60c7b3746a1c4d4c2e63c8969d89.tar.bz2 | |
Created as one wrapper
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@352 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c | 40 | ||||
| -rw-r--r-- | MdePkg/Library/BaseLib/Ebc/SwitchStack.c | 52 |
2 files changed, 92 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c b/MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c new file mode 100644 index 0000000..a238125 --- /dev/null +++ b/MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c @@ -0,0 +1,40 @@ +/** @file
+ Switch Stack 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: SetJumpLongJump.c
+
+**/
+
+
+
+UINTN
+EFIAPI
+SetJump (
+ IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer
+ )
+{
+ ASSERT (JumpBuffer != NULL);
+ ASSERT (FALSE);
+ return 0;
+}
+
+VOID
+EFIAPI
+LongJump (
+ IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,
+ IN UINTN Value
+ )
+{
+ ASSERT (JumpBuffer != NULL);
+ ASSERT (Value != 0);
+ ASSERT (FALSE);
+}
diff --git a/MdePkg/Library/BaseLib/Ebc/SwitchStack.c b/MdePkg/Library/BaseLib/Ebc/SwitchStack.c new file mode 100644 index 0000000..73b8edb --- /dev/null +++ b/MdePkg/Library/BaseLib/Ebc/SwitchStack.c @@ -0,0 +1,52 @@ +/** @file
+ Switch Stack functions.
+
+ Copyright (c) 2006, Intel Corporation<BR>
+ 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: SwitchStack.c
+
+**/
+
+/**
+ Transfers control to a function starting with a new stack.
+
+ Transfers control to the function specified by EntryPoint using the new stack
+ specified by NewStack and passing in the parameters specified by Context1 and
+ Context2. Context1 and Context2 are optional and may be NULL. The function
+ EntryPoint must never return.
+
+ If EntryPoint is NULL, then ASSERT().
+ If NewStack is NULL, then ASSERT().
+
+ @param EntryPoint A pointer to function to call with the new stack.
+ @param Context1 A pointer to the context to pass into the EntryPoint
+ function.
+ @param Context2 A pointer to the context to pass into the EntryPoint
+ function.
+ @param NewStack A pointer to the new stack to use for the EntryPoint
+ function.
+
+**/
+VOID
+EFIAPI
+SwitchStack (
+ IN SWITCH_STACK_ENTRY_POINT EntryPoint,
+ IN VOID *Context1, OPTIONAL
+ IN VOID *Context2, OPTIONAL
+ IN VOID *NewStack
+ )
+{
+ //
+ // This version of this function does not actually change the stack pointer
+ // This is to support compilation of CPU types that do not support assemblers
+ // such as EBC
+ //
+ EntryPoint (Context1, Context2);
+}
|