projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3eb9473e | 1 | ;*****************************************************************************\r |
| 2 | ;*\r | |
| 3e99020d | 3 | ;* Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r |
| 4ea9375a | 4 | ;* This program and the accompanying materials \r |
| 3eb9473e | 5 | ;* are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | ;* which accompanies this distribution. The full text of the license may be found at \r | |
| 7 | ;* http://opensource.org/licenses/bsd-license.php \r | |
| 8 | ;* \r | |
| 9 | ;* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 10 | ;* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
| 11 | ;* \r | |
| 12 | ;* Module Name:\r | |
| 13 | ;*\r | |
| 14 | ;* Fx.asm\r | |
| 15 | ;* \r | |
| 16 | ;* Abstract:\r | |
| 17 | ;* \r | |
| 18 | ;* AsmFxRestore and AsmFxSave function\r | |
| 19 | ;* \r | |
| 20 | ;*****************************************************************************\r | |
| 21 | \r | |
| 22 | .586P\r | |
| 23 | .model flat,C\r | |
| 24 | .xmm\r | |
| 25 | .code\r | |
| 26 | \r | |
| 27 | ;------------------------------------------------------------------------------\r | |
| 28 | ; VOID\r | |
| 29 | ; AsmFxSave (\r | |
| 30 | ; OUT IA32_FX_BUFFER *Buffer\r | |
| 31 | ; );\r | |
| 32 | ;------------------------------------------------------------------------------\r | |
| 33 | AsmFxSave PROC\r | |
| 34 | mov eax, [esp + 4]\r | |
| 35 | fxsave [eax]\r | |
| 36 | ret\r | |
| 37 | AsmFxSave ENDP\r | |
| 38 | \r | |
| 39 | ;------------------------------------------------------------------------------\r | |
| 40 | ; VOID\r | |
| 41 | ; AsmFxRestore (\r | |
| 42 | ; IN CONST IA32_FX_BUFFER *Buffer\r | |
| 43 | ; );\r | |
| 44 | ;------------------------------------------------------------------------------\r | |
| 45 | AsmFxRestore PROC\r | |
| 46 | mov eax, [esp + 4]\r | |
| 47 | fxrstor [eax]\r | |
| 48 | ret\r | |
| 49 | AsmFxRestore ENDP\r | |
| 50 | \r | |
| 3e99020d LG |
51 | ;------------------------------------------------------------------------------\r |
| 52 | ; UINTN\r | |
| 53 | ; AsmGetEflags (\r | |
| 54 | ; VOID\r | |
| 55 | ; );\r | |
| 56 | ;------------------------------------------------------------------------------\r | |
| 57 | AsmGetEflags PROC\r | |
| 58 | pushfd\r | |
| 59 | pop eax\r | |
| 60 | ret\r | |
| 61 | AsmGetEflags ENDP\r | |
| 62 | \r | |
| 63 | ;------------------------------------------------------------------------------\r | |
| 64 | ; VOID\r | |
| 65 | ; AsmSetEflags (\r | |
| 66 | ; IN UINTN Eflags\r | |
| 67 | ; );\r | |
| 68 | ;------------------------------------------------------------------------------\r | |
| 69 | AsmSetEflags PROC\r | |
| 70 | push [esp + 4]\r | |
| 71 | popfd\r | |
| 72 | ret\r | |
| 73 | AsmSetEflags ENDP\r | |
| 74 | \r | |
| 3eb9473e | 75 | END\r |