#------------------------------------------------------------------------------ # # Copyright (c) 2014, Intel Corporation. All rights reserved.
# SPDX-License-Identifier: BSD-2-Clause-Patent # # Module Name: # # AsmSaveSecContext.S # # Abstract: # # Save Sec Conext before call FspInit API # #------------------------------------------------------------------------------ #---------------------------------------------------------------------------- # MMX Usage: # MM0 = BIST State # MM5 = Save time-stamp counter value high32bit # MM6 = Save time-stamp counter value low32bit. # # It should be same as SecEntry.asm and PeiCoreEntry.asm. #---------------------------------------------------------------------------- ASM_GLOBAL ASM_PFX(AsmSaveBistValue) ASM_PFX(AsmSaveBistValue): movl 4(%esp), %eax movd %eax, %mm0 ret ASM_GLOBAL ASM_PFX(AsmSaveTickerValue) ASM_PFX(AsmSaveTickerValue): movl 4(%esp), %eax movd %eax, %mm6 movl 8(%esp), %eax movd %eax, %mm5 ret