| /****************************************************************************** |
| * Copyright (c) 2004, 2008 IBM Corporation |
| * All rights reserved. |
| * This program and the accompanying materials |
| * are made available under the terms of the BSD License |
| * which accompanies this distribution, and is available at |
| * http://www.opensource.org/licenses/bsd-license.php |
| * |
| * Contributors: |
| * IBM Corporation - initial implementation |
| *****************************************************************************/ |
| |
| #include <macros.h> |
| #include "takeover.h" |
| |
| .globl _wrapclient |
| .section ".start" |
| .align 3 |
| |
| _wrapclient: |
| bcl 20,31,over # branch after pointer table |
| base: |
| .align 3 |
| .LCgot: .quad _got-base+0x8000 |
| over: |
| mflr r8 # gpr 8 is the base |
| ld r2, .LCgot-base(r8) # load got pointer |
| add r2, r2, r8 # add base |
| li 14, 0 |
| oris 14, 14, __bssSize@h |
| ori 14, 14, __bssSize@l |
| addi 14,14,7 |
| srwi 14,14,3 |
| mtctr 14 |
| li 14, 0 |
| oris 14, 14, __bssStart@h |
| ori 14, 14, __bssStart@l |
| subi 14, 14, 8 |
| li 15, 0 |
| 1: |
| stdu 15,8(14) |
| bdnz 1b |
| |
| bl ._entry |
| |
| |
| |
| .globl slaveLoopNoTakeover |
| slaveLoopNoTakeover: |
| mr 28,3 |
| |
| li 14,0 |
| oris 14, 14, slaveQuitt@h |
| ori 14, 14, slaveQuitt@l |
| |
| li 3,0 |
| std 3,0(14) |
| 1: |
| ld 3,0(14) |
| cmpld 3,28 |
| bne 1b |
| |
| li 3,0 |
| std 3,0(14) |
| |
| LOAD64(r3, (TAKEOVERBASEADDRESS+0x150)) |
| mtctr r3 |
| bctr |
| |
| |
| .globl slaveLoop |
| slaveLoop: |
| mr 28,3 |
| li r3, 0x5124 |
| li r0, -1; .long 0x44000022 |
| |
| li 14,0 |
| oris 14, 14, slaveQuitt@h |
| ori 14, 14, slaveQuitt@l |
| li 3,0 |
| std 3,0(14) |
| 1: |
| ld 3,0(14) |
| cmpld 3,28 |
| bne 1b |
| |
| li 3,0 |
| std 3,0(14) |
| |
| LOAD64(r3, (TAKEOVERBASEADDRESS+0x150)) |
| mtctr r3 |
| bctr |
| |
