Use InitializeFloatingPointUnits() from UefiCpuLib to initialize floating point units...

[mirror_edk2.git] / OvmfPkg / ResetVector / Ia16 / ResetVectorOldTools.asm

;------------------------------------------------------------------------------\r
;\r
; Copyright (c) 2008, Intel Corporation\r
; All rights reserved. This program and the accompanying materials\r
; are licensed and made available under the terms and conditions of the BSD License\r
; which accompanies this distribution.  The full text of the license may be found at\r
; http://opensource.org/licenses/bsd-license.php\r
;\r
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
;\r
; Module Name:\r
;\r
;   Reset-16Bit-old-tools.asm\r
;\r
; Abstract:\r
;\r
;   First code exectuted by processor after resetting.\r
;\r
;------------------------------------------------------------------------------\r
\r
BITS	16\r
\r
earlyInit_Real16:\r
\r
	jmp	real16InitSerialPort\r
real16SerialPortInitReturn:\r
\r
	jmp	to32BitFlat\r
\r
ALIGN	16\r
\r
;\r
; Junk data.  Old GenFv tool will modify data here.\r
;\r
	DQ	0, 0\r
\r
;\r
; Reset Vector\r
;\r
; This is where the processor will begin execution\r
;\r
	jmp	short earlyInit_Real16\r
\r
;\r
; Junk data.  Old GenFv tool will modify data here.\r
;\r
ALIGN	16\r
\r
fourGigabytes:\r
\r