| ;------------------------------------------------------------------------------ | |
| ; | |
| ; 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.Asm | |
| ; | |
| ; Abstract: | |
| ; | |
| ;------------------------------------------------------------------------------ | |
| .code | |
| ;------------------------------------------------------------------------------ | |
| ; Routine Description: | |
| ; | |
| ; Routine for switching stacks with 1 parameter | |
| ; | |
| ; Arguments: | |
| ; | |
| ; (rcx) EntryPoint - Entry point with new stack. | |
| ; (rdx) Context - Parameter for entry point. | |
| ; (r8) Context2 - Parameter2 for entry point. | |
| ; (r9) NewStack - Pointer to new stack. | |
| ; | |
| ; Returns: | |
| ; | |
| ; None | |
| ; | |
| ;------------------------------------------------------------------------------ | |
| InternalSwitchStack PROC | |
| mov rax, rcx | |
| mov rcx, rdx | |
| mov rdx, r8 | |
| lea rsp, [r9 - 20h] | |
| call rax | |
| InternalSwitchStack ENDP | |
| END |