1139738Simp/*- 2110211Smarcel * Copyright (c) 2003 Marcel Moolenaar 3110211Smarcel * Copyright (c) 2001 Doug Rabson 4110211Smarcel * All rights reserved. 5110211Smarcel * 6110211Smarcel * Redistribution and use in source and binary forms, with or without 7110211Smarcel * modification, are permitted provided that the following conditions 8110211Smarcel * are met: 9110211Smarcel * 10110211Smarcel * 1. Redistributions of source code must retain the above copyright 11110211Smarcel * notice, this list of conditions and the following disclaimer. 12110211Smarcel * 2. Redistributions in binary form must reproduce the above copyright 13110211Smarcel * notice, this list of conditions and the following disclaimer in the 14110211Smarcel * documentation and/or other materials provided with the distribution. 15110211Smarcel * 16110211Smarcel * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17110211Smarcel * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18110211Smarcel * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19110211Smarcel * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20110211Smarcel * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21110211Smarcel * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22110211Smarcel * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23110211Smarcel * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24110211Smarcel * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25110211Smarcel * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26110211Smarcel * SUCH DAMAGE. 27110211Smarcel * 28110211Smarcel * $FreeBSD$ 29110211Smarcel */ 30110211Smarcel 31110211Smarcel#include <machine/asm.h> 32110211Smarcel 33110211Smarcel .text 34110211SmarcelENTRY(PalProc, 0) 35110211Smarcel cmp.eq p6,p0=6,r28 // PAL_PTCE_INFO 36110211Smarcel(p6) br.cond.dptk pal_ptce_info 37110211Smarcel ;; 38110211Smarcel cmp.eq p6,p0=8,r28 // PAL_VM_SUMMARY 39110211Smarcel(p6) br.cond.dptk pal_vm_summary 40110211Smarcel ;; 41110211Smarcel cmp.eq p6,p0=14,r28 // PAL_FREQ_RATIOS 42110211Smarcel(p6) br.cond.dptk pal_freq_ratios 43110211Smarcel ;; 44122351Smarcel cmp.eq p6,p0=29,r28 // PAL_HALT_LIGHT 45122351Smarcel(p6) br.cond.dptk pal_halt_light 46122351Smarcel ;; 47110211Smarcel mov r15=66 // EXIT 48110211Smarcel break.i 0x80000 // SSC 49110211Smarcel ;; 50110211Smarcelpal_ptce_info: 51110211Smarcel mov r8=0 52110211Smarcel mov r9=0 // base 53110211Smarcel movl r10=0x0000000100000001 // loop counts (outer|inner) 54110211Smarcel mov r11=0x0000000000000000 // loop strides (outer|inner) 55110211Smarcel br.sptk b0 56110211Smarcelpal_vm_summary: 57110211Smarcel mov r8=0 58110211Smarcel movl r9=(8<<40)|(8<<32) // VM info 1 59110211Smarcel mov r10=(18<<8)|(41<<0) // VM info 2 60110211Smarcel mov r11=0 61110211Smarcel br.sptk b0 62110211Smarcelpal_freq_ratios: 63110211Smarcel mov r8=0 64110211Smarcel movl r9=0x0000000B00000002 // processor ratio 11/2 65110211Smarcel movl r10=0x0000000100000001 // bus ratio 1/1 66110211Smarcel movl r11=0x0000000B00000002 // ITC ratio 11/2 67110211Smarcel br.sptk b0 68122351Smarcelpal_halt_light: 69122351Smarcel mov r8=0 70122351Smarcel mov r9=0 71122351Smarcel mov r10=0 72122351Smarcel mov r11=0 73122351Smarcel br.sptk b0 74110211SmarcelEND(PalProc) 75