From 692ad74b773cbc07d69b94821c248c8e6275e2dc Mon Sep 17 00:00:00 2001 From: vanjeff Date: Fri, 2 Jun 2006 07:50:05 +0000 Subject: [PATCH] Removed file/folder git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@391 6f19259b-4bc3-4df7-8a09-765794883524 --- MdePkg/Library/BaseLib/Ia32/SwitchStack.c | 57 ----------------------- 1 file changed, 57 deletions(-) delete mode 100644 MdePkg/Library/BaseLib/Ia32/SwitchStack.c diff --git a/MdePkg/Library/BaseLib/Ia32/SwitchStack.c b/MdePkg/Library/BaseLib/Ia32/SwitchStack.c deleted file mode 100644 index 77800e35dd..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/SwitchStack.c +++ /dev/null @@ -1,57 +0,0 @@ -/** @file - SwitchStack() function for IA-32. - - 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: 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, - IN VOID *Context2, - IN VOID *NewStack - ) -{ - BASE_LIBRARY_JUMP_BUFFER JumpBuffer; - - ASSERT (EntryPoint != NULL && NewStack != NULL); - - JumpBuffer.Eip = (UINTN)EntryPoint; - JumpBuffer.Esp = (UINTN)NewStack - sizeof (VOID*); - JumpBuffer.Esp -= sizeof (Context1) + sizeof (Context2); - ((VOID**)JumpBuffer.Esp)[1] = Context1; - ((VOID**)JumpBuffer.Esp)[2] = Context2; - - LongJump (&JumpBuffer, (UINTN)-1); -} -- 2.39.2