/** @file\r
SwitchStack() function for ARM.\r
\r
- Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
- Portions copyright (c) 2008-2009 Apple Inc.<BR>\r
- All rights reserved. This program and the accompanying materials\r
+ Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+ Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
+ 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
#include "BaseLibInternals.h"\r
\r
+/**\r
+ Transfers control to a function starting with a new stack.\r
+\r
+ This internal worker function transfers control to the function\r
+ specified by EntryPoint using the new stack specified by NewStack\r
+ and passing in the parameters specified by Context1 and Context2.\r
+ Context1 and Context2 are optional and may be NULL.\r
+ The function EntryPoint must never return.\r
+\r
+ @param EntryPoint The pointer to the function to enter.\r
+ @param Context1 The first parameter to pass in.\r
+ @param Context2 The second Parameter to pass in\r
+ @param NewStack The new Location of the stack\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+InternalSwitchStackAsm (\r
+ IN SWITCH_STACK_ENTRY_POINT EntryPoint,\r
+ IN VOID *Context1, OPTIONAL\r
+ IN VOID *Context2, OPTIONAL\r
+ IN VOID *NewStack\r
+ );\r
+\r
+ \r
/**\r
Transfers control to a function starting with a new stack.\r
\r
)\r
\r
{\r
- //\r
- // Stack should be aligned with CPU_STACK_ALIGNMENT\r
- //\r
- ASSERT (((UINTN)NewStack & (CPU_STACK_ALIGNMENT - 1)) == 0);\r
-\r
InternalSwitchStackAsm (EntryPoint, Context1, Context2, NewStack);\r
}\r