| Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/runfw/@/boot/ia64/ski/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/runfw/@/boot/ia64/ski/pal_stub.S |
/*- * Copyright (c) 2003 Marcel Moolenaar * Copyright (c) 2001 Doug Rabson * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: release/9.1.0/sys/boot/ia64/ski/pal_stub.S 139738 2005-01-05 22:16:58Z imp $ */ #include <machine/asm.h> .text ENTRY(PalProc, 0) cmp.eq p6,p0=6,r28 // PAL_PTCE_INFO (p6) br.cond.dptk pal_ptce_info ;; cmp.eq p6,p0=8,r28 // PAL_VM_SUMMARY (p6) br.cond.dptk pal_vm_summary ;; cmp.eq p6,p0=14,r28 // PAL_FREQ_RATIOS (p6) br.cond.dptk pal_freq_ratios ;; cmp.eq p6,p0=29,r28 // PAL_HALT_LIGHT (p6) br.cond.dptk pal_halt_light ;; mov r15=66 // EXIT break.i 0x80000 // SSC ;; pal_ptce_info: mov r8=0 mov r9=0 // base movl r10=0x0000000100000001 // loop counts (outer|inner) mov r11=0x0000000000000000 // loop strides (outer|inner) br.sptk b0 pal_vm_summary: mov r8=0 movl r9=(8<<40)|(8<<32) // VM info 1 mov r10=(18<<8)|(41<<0) // VM info 2 mov r11=0 br.sptk b0 pal_freq_ratios: mov r8=0 movl r9=0x0000000B00000002 // processor ratio 11/2 movl r10=0x0000000100000001 // bus ratio 1/1 movl r11=0x0000000B00000002 // ITC ratio 11/2 br.sptk b0 pal_halt_light: mov r8=0 mov r9=0 mov r10=0 mov r11=0 br.sptk b0 END(PalProc)