| locore64.S (224216) | locore64.S (230400) |
|---|---|
| 1/* $FreeBSD: head/sys/powerpc/aim/locore64.S 224216 2011-07-19 12:41:57Z attilio $ */ | 1/* $FreeBSD: head/sys/powerpc/aim/locore64.S 230400 2012-01-20 22:34:19Z andreast $ */ |
| 2/* $NetBSD: locore.S,v 1.24 2000/05/31 05:09:17 thorpej Exp $ */ 3 4/*- 5 * Copyright (C) 2001 Benno Rice 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions --- 100 unchanged lines hidden (view full) --- 110 .globl kernel_text 111kernel_text: 112 113/* 114 * Startup entry. Note, this must be the first thing in the text 115 * segment! 116 */ 117 .text | 2/* $NetBSD: locore.S,v 1.24 2000/05/31 05:09:17 thorpej Exp $ */ 3 4/*- 5 * Copyright (C) 2001 Benno Rice 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions --- 100 unchanged lines hidden (view full) --- 110 .globl kernel_text 111kernel_text: 112 113/* 114 * Startup entry. Note, this must be the first thing in the text 115 * segment! 116 */ 117 .text |
| 118ASENTRY(__start) | 118ASENTRY_NOPROF(__start) |
| 119 li 8,0 120 li 9,0x100 121 mtctr 9 1221: 123 dcbf 0,8 124 icbi 0,8 125 addi 8,8,0x20 126 bdnz 1b --- 70 unchanged lines hidden (view full) --- 197/* 198 * int setfault() 199 * 200 * Similar to setjmp to setup for handling faults on accesses to user memory. 201 * Any routine using this may only call bcopy, either the form below, 202 * or the (currently used) C code optimized, so it doesn't use any non-volatile 203 * registers. 204 */ | 119 li 8,0 120 li 9,0x100 121 mtctr 9 1221: 123 dcbf 0,8 124 icbi 0,8 125 addi 8,8,0x20 126 bdnz 1b --- 70 unchanged lines hidden (view full) --- 197/* 198 * int setfault() 199 * 200 * Similar to setjmp to setup for handling faults on accesses to user memory. 201 * Any routine using this may only call bcopy, either the form below, 202 * or the (currently used) C code optimized, so it doesn't use any non-volatile 203 * registers. 204 */ |
| 205ASENTRY(setfault) | 205ASENTRY_NOPROF(setfault) |
| 206 mflr 0 207 mfcr 12 208 mfsprg 4,0 209 ld 4,TD_PCB(13) /* curthread = r13 */ 210 std 3,PCB_ONFAULT(4) 211 std 0,0(3) 212 std 1,8(3) 213 std 2,16(3) --- 26 unchanged lines hidden --- | 206 mflr 0 207 mfcr 12 208 mfsprg 4,0 209 ld 4,TD_PCB(13) /* curthread = r13 */ 210 std 3,PCB_ONFAULT(4) 211 std 0,0(3) 212 std 1,8(3) 213 std 2,16(3) --- 26 unchanged lines hidden --- |