From 66d8c20686febc5f7ba580dd79377c93435b75ad Mon Sep 17 00:00:00 2001 From: zliu3 Date: Mon, 8 Jan 2007 14:13:56 +0000 Subject: 1) Changed the file including as '#include "Ipf\IpfCpuCore.i"' for Intel compiler supporting 2) Added the Intel IPF Compiler setting in the tools_def.template git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2195 6f19259b-4bc3-4df7-8a09-765794883524 --- EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s | 82 +++++++++++++++++----------------- 1 file changed, 41 insertions(+), 41 deletions(-) (limited to 'EdkModulePkg') diff --git a/EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s b/EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s index d8744b522f..7628c5b438 100644 --- a/EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s +++ b/EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s @@ -1,13 +1,13 @@ //++ -// Copyright (c) 2006, Intel Corporation -// All rights reserved. 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 +// Copyright (c) 2006, Intel Corporation +// All rights reserved. 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. -// +// 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: // // IpfCpuCore.s @@ -15,12 +15,12 @@ // Abstract: // IPF Specific assembly routines // -//-- +//-- .file "IpfCpuCore.s" #include "IpfMacro.i" -#include "IpfCpuCore.i" +#include "Ipf\IpfCpuCore.i" //---------------------------------------------------------------------------------- // This module supports terminating CAR (Cache As RAM) stage. It copies all the @@ -48,7 +48,7 @@ PROCEDURE_ENTRY (SwitchCoreStacks) NESTED_SETUP (4,2,0,0) // first save all stack registers in GPRs. - mov r13 = in0;; // this is a pointer to the PLABEL of the continuation function. + mov r13 = in0;; // this is a pointer to the PLABEL of the continuation function. ld8 r16 = [r13],8;; // r16 = address of continuation function from the PLABEL ld8 gp = [r13];; // gp = gp of continuation function from the PLABEL mov b1 = r16;; @@ -60,7 +60,7 @@ PROCEDURE_ENTRY (SwitchCoreStacks) mov r8 = in3;; // new stack pointer. - // r8 has the sp, this is 128K stack size, from this we will reserve 16K for the bspstore + // r8 has the sp, this is 128K stack size, from this we will reserve 16K for the bspstore movl r15 = PEI_BSP_STORE_SIZE;; sub r8 = r8, r15;; add r15 = (GuardBand),r8;; // some little buffer, now r15 will be our bspstore @@ -69,21 +69,21 @@ PROCEDURE_ENTRY (SwitchCoreStacks) mov r4 = r15 mov r7 = r8 mov r16 = r8;; // will be the new sp in uncache mode - + alloc r11=0,0,0,0;; // Set 0-size frame flushrs;; - mov r21 = RSC_KERNEL_DISABLED;; // for rse disable - mov ar.rsc = r21;; // turn off RSE + mov r21 = RSC_KERNEL_DISABLED;; // for rse disable + mov ar.rsc = r21;; // turn off RSE add sp = r0, r16 // transfer to the EFI stack - mov ar.bspstore = r15 // switch to EFI BSP - invala // change of ar.bspstore needs invala. - + mov ar.bspstore = r15 // switch to EFI BSP + invala // change of ar.bspstore needs invala. + mov r19 = RSC_KERNEL_LAZ;; // RSC enabled, Lazy mode - mov ar.rsc = r19;; // turn rse on, in kernel mode - + mov ar.rsc = r19;; // turn rse on, in kernel mode + //----------------------------------------------------------------------------------- // Save here the meaningful stuff for next few lines and then make the PAL call. // Make PAL call to terminate the CAR status. @@ -91,7 +91,7 @@ PROCEDURE_ENTRY (SwitchCoreStacks) mov r28=ar.k3;; dep r2 = r28,r0,0,8;; // Extract Function bits from GR20. - cmp.eq p6,p7 = RecoveryFn,r2;; // Is it Recovery check + cmp.eq p6,p7 = RecoveryFn,r2;; // Is it Recovery check (p7) br.sptk.few DoneCARTermination; // if not, don't terminate car.. TerminateCAR:: @@ -120,37 +120,37 @@ ReturnToPEIMain:: // // dead loop if the PAL call failed, we have the CAR on but the stack is now pointing to memory // - (p7) br.sptk.few ReturnToPEIMain;; + (p7) br.sptk.few ReturnToPEIMain;; // - // PAL call successed,now the stack are in memory so come into cache mode + // PAL call successed,now the stack are in memory so come into cache mode // instead of uncache mode // alloc r11=0,0,0,0;; // Set 0-size frame flushrs;; - - mov r21 = RSC_KERNEL_DISABLED;; // for rse disable - mov ar.rsc = r21;; // turn off RSE - - dep r6 = 0,r6,63,1 // zero the bit 63 - dep r7 = 0,r7,63,1 // zero the bit 63 - dep r4 = 0,r4,63,1;; // zero the bit 63 - add sp = r0, r7 // transfer to the EFI stack in cache mode - mov ar.bspstore = r4 // switch to EFI BSP - invala // change of ar.bspstore needs invala. - + + mov r21 = RSC_KERNEL_DISABLED;; // for rse disable + mov ar.rsc = r21;; // turn off RSE + + dep r6 = 0,r6,63,1 // zero the bit 63 + dep r7 = 0,r7,63,1 // zero the bit 63 + dep r4 = 0,r4,63,1;; // zero the bit 63 + add sp = r0, r7 // transfer to the EFI stack in cache mode + mov ar.bspstore = r4 // switch to EFI BSP + invala // change of ar.bspstore needs invala. + mov r19 = RSC_KERNEL_LAZ;; // RSC enabled, Lazy mode mov ar.rsc = r19;; // turn rse on, in kernel mode #endif -DoneCARTermination:: +DoneCARTermination:: - // allocate a stack frame: + // allocate a stack frame: alloc r11=0,2,2,0 ;; // alloc outs going to ensuing DXE IPL service // on the new stack mov out0 = r5;; - mov out1 = r6;; + mov out1 = r6;; mov r16 = b1;; mov b6 = r16;; @@ -168,23 +168,23 @@ PROCEDURE_EXIT(SwitchCoreStacks) // This routine is called by all processors simultaneously, to get some hand-off // status that has been captured by IPF dispatcher and recorded in kernel registers. // -// Arguments : +// Arguments : // // On Entry : None. // // Return Value: Lid, R20Status. -// +// //-- //---------------------------------------------------------------------------------- PROCEDURE_ENTRY (GetHandOffStatus) - + NESTED_SETUP (0,2+0,0,0) mov r8 = ar.k6 // Health Status (Self test params) mov r9 = ar.k4 // LID bits mov r10 = ar.k3;; // SAL_E entry state mov r11 = ar.k7 // Return address to PAL - + NESTED_RETURN PROCEDURE_EXIT (GetHandOffStatus) //---------------------------------------------------------------------------------- -- cgit v1.2.3