diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ipf/AccessGcr.s')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ipf/AccessGcr.s | 274 |
1 files changed, 0 insertions, 274 deletions
diff --git a/MdePkg/Library/BaseLib/Ipf/AccessGcr.s b/MdePkg/Library/BaseLib/Ipf/AccessGcr.s deleted file mode 100644 index 3d6958267981..000000000000 --- a/MdePkg/Library/BaseLib/Ipf/AccessGcr.s +++ /dev/null @@ -1,274 +0,0 @@ -/// @file -/// IPF specific Global Control Registers accessing functions -/// -/// Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> -/// 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: AccessGcr.s -/// -/// - -//--------------------------------------------------------------------------------- -//++ -// AsmReadDcr -// -// This routine is used to Read the value of Default Control Register (DCR). -// -// Arguments : -// -// On Entry : -// -// Return Value: The current value of DCR. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmReadDcr, @function -.proc AsmReadDcr - -AsmReadDcr:: - mov r8 = cr.dcr;; - br.ret.dpnt b0;; -.endp AsmReadDcr - -//--------------------------------------------------------------------------------- -//++ -// AsmWriteDcr -// -// This routine is used to write the value to Default Control Register (DCR). -// -// Arguments : -// -// On Entry : The value need to be written to DCR -// -// Return Value: The value written to DCR. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmWriteDcr, @function -.proc AsmWriteDcr -.regstk 1, 0, 0, 0 - -AsmWriteDcr:: - mov cr.dcr = in0 - mov r8 = in0;; - srlz.i;; - srlz.d;; - br.ret.dpnt b0;; -.endp AsmWriteDcr - - -//--------------------------------------------------------------------------------- -//++ -// AsmReadItc -// -// This routine is used to Read the value of Interval Timer Counter Register (ITC). -// -// Arguments : -// -// On Entry : -// -// Return Value: The current value of ITC. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmReadItc, @function -.proc AsmReadItc - -AsmReadItc:: - mov r8 = ar.itc;; - br.ret.dpnt b0;; -.endp AsmReadItc - -//--------------------------------------------------------------------------------- -//++ -// AsmWriteItc -// -// This routine is used to write the value to Interval Timer Counter Register (ITC). -// -// Arguments : -// -// On Entry : The value need to be written to the ITC -// -// Return Value: The value written to the ITC. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmWriteItc, @function -.proc AsmWriteItc -.regstk 1, 0, 0, 0 - -AsmWriteItc:: - mov ar.itc = in0 - mov r8 = in0;; - br.ret.dpnt b0;; -.endp AsmWriteItc - - -//--------------------------------------------------------------------------------- -//++ -// AsmReadItm -// -// This routine is used to Read the value of Interval Timer Match Register (ITM). -// -// Arguments : -// -// On Entry : -// -// Return Value: The current value of ITM. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmReadItm, @function -.proc AsmReadItm - -AsmReadItm:: - mov r8 = cr.itm;; - br.ret.dpnt b0;; -.endp AsmReadItm - -//--------------------------------------------------------------------------------- -//++ -// AsmWriteItm -// -// This routine is used to write the value to Interval Timer Match Register (ITM). -// -// Arguments : -// -// On Entry : The value need to be written to ITM -// -// Return Value: The value written to ITM. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmWriteItm, @function -.proc AsmWriteItm -.regstk 1, 0, 0, 0 - -AsmWriteItm:: - mov cr.itm = in0 - mov r8 = in0;; - srlz.d; - br.ret.dpnt b0;; -.endp AsmWriteItm - - -//--------------------------------------------------------------------------------- -//++ -// AsmReadIva -// -// This routine is used to read the value of Interruption Vector Address Register (IVA). -// -// Arguments : -// -// On Entry : -// -// Return Value: The current value of IVA. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmReadIva, @function -.proc AsmReadIva - -AsmReadIva:: - mov r8 = cr.iva;; - br.ret.dpnt b0;; -.endp AsmReadIva - -//--------------------------------------------------------------------------------- -//++ -// AsmWriteIva -// -// This routine is used to write the value to Interruption Vector Address Register (IVA). -// -// Arguments : -// -// On Entry : The value need to be written to IVA -// -// Return Value: The value written to IVA. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmWriteIva, @function -.proc AsmWriteIva -.regstk 1, 3, 0, 0 - -AsmWriteIva:: - alloc loc1=ar.pfs,1,4,0,0 ;; - - mov loc2 = psr - rsm 0x6000 // Make sure interrupts are masked - - mov cr.iva = in0 - srlz.i;; - mov psr.l = loc2;; - srlz.i;; - srlz.d;; - mov ar.pfs=loc1 ;; - mov r8 = in0;; - br.ret.dpnt b0;; -.endp AsmWriteIva - - -//--------------------------------------------------------------------------------- -//++ -// AsmReadPta -// -// This routine is used to read the value of Page Table Address Register (PTA). -// -// Arguments : -// -// On Entry : -// -// Return Value: The current value of PTA. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmReadPta, @function -.proc AsmReadPta - -AsmReadPta:: - mov r8 = cr.pta;; - br.ret.dpnt b0;; -.endp AsmReadPta - -//--------------------------------------------------------------------------------- -//++ -// AsmWritePta -// -// This routine is used to write the value to Page Table Address Register (PTA)). -// -// Arguments : -// -// On Entry : The value need to be written to PTA -// -// Return Value: The value written to PTA. -// -//-- -//---------------------------------------------------------------------------------- -.text -.type AsmWritePta, @function -.proc AsmWritePta -.regstk 1, 0, 0, 0 - -AsmWritePta:: - mov cr.pta = in0 - mov r8 = in0;; - srlz.i;; - srlz.d;; - br.ret.dpnt b0;; -.endp AsmWritePta |