projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| a33a2f62 JY |
1 | #------------------------------------------------------------------------------\r |
| 2 | #\r | |
| 3 | # Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>\r | |
| 19486360 | 4 | # SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| a33a2f62 JY |
5 | #\r |
| 6 | # Module Name:\r | |
| 7 | #\r | |
| 8 | # AsmSaveSecContext.S\r | |
| 9 | #\r | |
| 10 | # Abstract:\r | |
| 11 | #\r | |
| 12 | # Save Sec Conext before call FspInit API\r | |
| 13 | #\r | |
| 14 | #------------------------------------------------------------------------------\r | |
| 15 | \r | |
| 16 | #----------------------------------------------------------------------------\r | |
| 17 | # MMX Usage:\r | |
| 18 | # MM0 = BIST State\r | |
| 19 | # MM5 = Save time-stamp counter value high32bit\r | |
| 20 | # MM6 = Save time-stamp counter value low32bit.\r | |
| 21 | #\r | |
| 22 | # It should be same as SecEntry.asm and PeiCoreEntry.asm.\r | |
| 23 | #----------------------------------------------------------------------------\r | |
| 24 | \r | |
| 25 | ASM_GLOBAL ASM_PFX(AsmSaveBistValue)\r | |
| 26 | ASM_PFX(AsmSaveBistValue):\r | |
| 27 | movl 4(%esp), %eax\r | |
| 28 | movd %eax, %mm0\r | |
| 29 | ret\r | |
| 30 | \r | |
| 31 | ASM_GLOBAL ASM_PFX(AsmSaveTickerValue)\r | |
| 32 | ASM_PFX(AsmSaveTickerValue):\r | |
| 33 | movl 4(%esp), %eax\r | |
| 34 | movd %eax, %mm6\r | |
| 35 | movl 8(%esp), %eax\r | |
| 36 | movd %eax, %mm5\r | |
| 37 | ret\r |