| /****************************************************************************** |
| * 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 |
| *****************************************************************************/ |
| |
| .globl save_regs_r3_r12 |
| .globl restore_regs_r3_r12 |
| .globl save_regs_r13_r25 |
| .globl restore_regs_r13_r25 |
| |
| |
| save_regs_r3_r12: |
| stdu r1,-0x80(r1) # allocate space on stack |
| |
| std r3,0x30(r1) |
| std r4,0x38(r1) |
| std r5,0x40(r1) |
| std r6,0x48(r1) |
| std r7,0x50(r1) |
| std r8,0x58(r1) |
| std r9,0x60(r1) |
| std r10,0x68(r1) |
| std r11,0x70(r1) |
| std r12,0x78(r1) |
| |
| blr |
| |
| restore_regs_r3_r12: |
| ld r3,0x30(r1) |
| ld r4,0x38(r1) |
| ld r5,0x40(r1) |
| ld r6,0x48(r1) |
| ld r7,0x50(r1) |
| ld r8,0x58(r1) |
| ld r9,0x60(r1) |
| ld r10,0x68(r1) |
| ld r11,0x70(r1) |
| ld r12,0x78(r1) |
| |
| addi r1,r1,0x80 # cleanup stack |
| |
| blr |
| |
| save_regs_r13_r25: |
| stdu r1,-0x98(r1) # allocate space on stack |
| |
| std r13,0x30(r1) |
| std r14,0x38(r1) |
| std r15,0x40(r1) |
| std r16,0x48(r1) |
| std r17,0x50(r1) |
| std r18,0x58(r1) |
| std r19,0x60(r1) |
| std r20,0x68(r1) |
| std r21,0x70(r1) |
| std r22,0x78(r1) |
| std r23,0x80(r1) |
| std r24,0x88(r1) |
| std r25,0x90(r1) |
| |
| blr |
| |
| restore_regs_r13_r25: |
| ld r13,0x30(r1) # restore registers from stack |
| ld r14,0x38(r1) |
| ld r15,0x40(r1) |
| ld r16,0x48(r1) |
| ld r17,0x50(r1) |
| ld r18,0x58(r1) |
| ld r19,0x60(r1) |
| ld r20,0x68(r1) |
| ld r21,0x70(r1) |
| ld r22,0x78(r1) |
| ld r23,0x80(r1) |
| ld r24,0x88(r1) |
| ld r25,0x90(r1) |
| |
| addi r1,r1,0x98 # cleanup stack |
| |
| blr |
