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author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
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committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
commit | 808def96aa4589fba9c2d0ea55837754a3b7a4f7 (patch) | |
tree | 0ea221c59abb2474c694e7ab5bd61006be77e47e /EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s | |
parent | 9216450d1143056a50a5f916984a2d7faf590488 (diff) | |
download | edk2-platforms-808def96aa4589fba9c2d0ea55837754a3b7a4f7.tar.xz |
Retiring the ANT/JAVA build and removing the older EDK II packages that required ANT/JAVA.
Last Ant/Java build was r7166
Developers requiring the Java/Ant packages should checkout the branch from:
https://edk2.tianocore.org/svn/edk2/branches/AntJava
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7168 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s')
-rw-r--r-- | EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s b/EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s deleted file mode 100644 index b1b5e2a2fe..0000000000 --- a/EdkModulePkg/Core/Pei/Ipf/IpfCpuCore.s +++ /dev/null @@ -1,192 +0,0 @@ -//++
-// 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.
-//
-// Module Name:
-//
-// IpfCpuCore.s
-//
-// Abstract:
-// IPF Specific assembly routines
-//
-//--
-
-.file "IpfCpuCore.s"
-
-#include "IpfMacro.i"
-#include "Ipf/IpfCpuCore.i"
-
-//----------------------------------------------------------------------------------
-// This module supports terminating CAR (Cache As RAM) stage. It copies all the
-// CAR data into real RAM and then makes a stack switch.
-
-// EFI_STATUS
-// SwitchCoreStacks (
-// IN VOID *EntryPoint,
-// IN UINTN CopySize,
-// IN VOID *OldBase,
-// IN VOID *NewBase
-// IN UINTN NewSP, OPTIONAL
-// IN UINTN NewBSP OPTIONAL
-// )
-// EFI_STATUS
-// SwitchCoreStacks (
-// IN VOID *EntryPointForContinuationFunction,
-// IN UINTN StartupDescriptor,
-// IN VOID PEICorePointer,
-// IN UINTN NewSP
-// )
-//----------------------------------------------------------------------------------
-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.
- 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;;
-
- // save the parameters in r5, r6. these 2 seemed to be preserved across PAL calls
- mov r5 = in1;; // this is the parameter1 to pass to the continuation function
- mov r6 = in2;; // this is the parameter2 to pass to the continuation function
- dep r6=0,r6,63,1;; // zero the bit 63.
-
- mov r8 = in3;; // new stack pointer.
-
- // 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
-
- // save the bspstore value to r4, save sp value to r7
- 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
-
- 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 r19 = RSC_KERNEL_LAZ;; // RSC enabled, Lazy 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.
- // AVL: do this only for recovery check call...
-
- 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
- (p7) br.sptk.few DoneCARTermination; // if not, don't terminate car..
-
-TerminateCAR::
-
- mov r28 = ip;;
- add r28 = (DoneCARTerminationPALCall - TerminateCAR),r28;;
- mov b0 = r28
-
- mov r8 = ar.k5;;
- mov b6 = r8
- mov r28 = 0x208
-
- mov r29 = r0
- mov r30 = r0
- mov r31 = r0
- mov r8 = r0;;
- br.sptk.few b6;; // Call PAL-A call.
-
-DoneCARTerminationPALCall::
-
-// don't check error in soft sdv, it is always returning -1 for this call for some reason
-#if SOFT_SDV
-#else
-ReturnToPEIMain::
- cmp.eq p6,p7 = r8,r0;;
- //
- // 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;;
- //
- // 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 r19 = RSC_KERNEL_LAZ;; // RSC enabled, Lazy mode
- mov ar.rsc = r19;; // turn rse on, in kernel mode
-
-#endif
-
-DoneCARTermination::
-
- // 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 r16 = b1;;
- mov b6 = r16;;
- br.call.sptk.few b0=b6;; // Call the continuation function
-
- NESTED_RETURN
-
-PROCEDURE_EXIT(SwitchCoreStacks)
-//-----------------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------------
-//++
-// GetHandOffStatus
-//
-// 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 :
-//
-// 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)
-//----------------------------------------------------------------------------------
-
-
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