1*2be1a816SJohn Birrell /* 2*2be1a816SJohn Birrell * CDDL HEADER START 3*2be1a816SJohn Birrell * 4*2be1a816SJohn Birrell * The contents of this file are subject to the terms of the 5*2be1a816SJohn Birrell * Common Development and Distribution License (the "License"). 6*2be1a816SJohn Birrell * You may not use this file except in compliance with the License. 7*2be1a816SJohn Birrell * 8*2be1a816SJohn Birrell * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*2be1a816SJohn Birrell * or http://www.opensolaris.org/os/licensing. 10*2be1a816SJohn Birrell * See the License for the specific language governing permissions 11*2be1a816SJohn Birrell * and limitations under the License. 12*2be1a816SJohn Birrell * 13*2be1a816SJohn Birrell * When distributing Covered Code, include this CDDL HEADER in each 14*2be1a816SJohn Birrell * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*2be1a816SJohn Birrell * If applicable, add the following below this CDDL HEADER, with the 16*2be1a816SJohn Birrell * fields enclosed by brackets "[]" replaced with your own identifying 17*2be1a816SJohn Birrell * information: Portions Copyright [yyyy] [name of copyright owner] 18*2be1a816SJohn Birrell * 19*2be1a816SJohn Birrell * CDDL HEADER END 20*2be1a816SJohn Birrell */ 21*2be1a816SJohn Birrell 22*2be1a816SJohn Birrell /* 23*2be1a816SJohn Birrell * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24*2be1a816SJohn Birrell * Use is subject to license terms. 25*2be1a816SJohn Birrell */ 26*2be1a816SJohn Birrell 27*2be1a816SJohn Birrell #pragma ident "%Z%%M% %I% %E% SMI" 28*2be1a816SJohn Birrell 29*2be1a816SJohn Birrell /* 30*2be1a816SJohn Birrell * ASSERTION: Test the normal behavior of speculate() and commit(). 31*2be1a816SJohn Birrell * 32*2be1a816SJohn Birrell * SECTION: Speculative Tracing/Committing a Speculation; 33*2be1a816SJohn Birrell * Actions and Subroutines/speculation(); 34*2be1a816SJohn Birrell * Options and Tunables/cleanrate 35*2be1a816SJohn Birrell * 36*2be1a816SJohn Birrell */ 37*2be1a816SJohn Birrell #pragma D option quiet 38*2be1a816SJohn Birrell #pragma D option cleanrate=2000hz 39*2be1a816SJohn Birrell 40*2be1a816SJohn Birrell BEGIN 41*2be1a816SJohn Birrell { 42*2be1a816SJohn Birrell self->var = speculation(); 43*2be1a816SJohn Birrell printf("Speculation ID: %d\n", self->var); 44*2be1a816SJohn Birrell self->speculate = 0; 45*2be1a816SJohn Birrell self->commit = 0; 46*2be1a816SJohn Birrell } 47*2be1a816SJohn Birrell 48*2be1a816SJohn Birrell BEGIN 49*2be1a816SJohn Birrell /1 > self->speculate/ 50*2be1a816SJohn Birrell { 51*2be1a816SJohn Birrell speculate(self->var); 52*2be1a816SJohn Birrell self->speculate++; 53*2be1a816SJohn Birrell printf("Called speculate on id: %d\n", self->var); 54*2be1a816SJohn Birrell } 55*2be1a816SJohn Birrell 56*2be1a816SJohn Birrell BEGIN 57*2be1a816SJohn Birrell /1 <= self->speculate/ 58*2be1a816SJohn Birrell { 59*2be1a816SJohn Birrell commit(self->var); 60*2be1a816SJohn Birrell self->commit++; 61*2be1a816SJohn Birrell } 62*2be1a816SJohn Birrell 63*2be1a816SJohn Birrell BEGIN 64*2be1a816SJohn Birrell /(1 == self->commit)/ 65*2be1a816SJohn Birrell { 66*2be1a816SJohn Birrell printf("Succesfully tested buffer commit\n"); 67*2be1a816SJohn Birrell exit(0); 68*2be1a816SJohn Birrell } 69*2be1a816SJohn Birrell 70*2be1a816SJohn Birrell BEGIN 71*2be1a816SJohn Birrell /(0 == self->commit)/ 72*2be1a816SJohn Birrell { 73*2be1a816SJohn Birrell printf("Failed to commit buffer\n"); 74*2be1a816SJohn Birrell exit(1); 75*2be1a816SJohn Birrell } 76