1#!/bin/ksh -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright 2006 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27#ident "%Z%%M% %I% %E% SMI" 28 29if [ $# != 1 ]; then 30 echo expected one argument: '<'dtrace-path'>' 31 exit 2 32fi 33 34dtrace=$1 35DIR=/var/tmp/dtest.$$ 36 37mkdir $DIR 38cd $DIR 39 40cat > Makefile <<EOF 41all: main livelib.so deadlib.so 42 43main: main.o prov.o 44 cc -o main main.o 45 46main.o: main.c 47 cc -c main.c 48 49 50livelib.so: livelib.o prov.o 51 cc -z defs -G -o livelib.so livelib.o prov.o -lc 52 53livelib.o: livelib.c prov.h 54 cc -c livelib.c 55 56prov.o: livelib.o prov.d 57 $dtrace -G -s prov.d livelib.o 58 59prov.h: prov.d 60 $dtrace -h -s prov.d 61 62 63deadlib.so: deadlib.o 64 cc -z defs -G -o deadlib.so deadlib.o -lc 65 66deadlib.o: deadlib.c 67 cc -c deadlib.c 68 69clean: 70 rm -f main.o livelib.o prov.o prov.h deadlib.o 71 72clobber: clean 73 rm -f main livelib.so deadlib.so 74EOF 75 76cat > prov.d <<EOF 77provider test_prov { 78 probe go(); 79}; 80EOF 81 82cat > livelib.c <<EOF 83#include "prov.h" 84 85void 86go(void) 87{ 88 TEST_PROV_GO(); 89} 90EOF 91 92cat > deadlib.c <<EOF 93void 94go(void) 95{ 96} 97EOF 98 99 100cat > main.c <<EOF 101#include <dlfcn.h> 102#include <unistd.h> 103#include <stdio.h> 104 105int 106main(int argc, char **argv) 107{ 108 void *live; 109 110 if ((live = dlopen("./livelib.so", RTLD_LAZY | RTLD_LOCAL)) == NULL) { 111 printf("dlopen of livelib.so failed: %s\n", dlerror()); 112 return (1); 113 } 114 115 (void) dlclose(live); 116 117 pause(); 118 119 return (0); 120} 121EOF 122 123/usr/ccs/bin/make > /dev/null 124if [ $? -ne 0 ]; then 125 print -u2 "failed to build" 126 exit 1 127fi 128 129script() { 130 $dtrace -w -c ./main -qs /dev/stdin <<EOF 131 syscall::pause:entry 132 /pid == \$target/ 133 { 134 system("$dtrace -l -P test_prov*"); 135 system("kill %d", \$target); 136 exit(0); 137 } 138 139 tick-1s 140 /i++ == 5/ 141 { 142 printf("failed\n"); 143 exit(1); 144 } 145EOF 146} 147 148script 2>&1 149status=$? 150 151cd / 152/usr/bin/rm -rf $DIR 153 154exit $status 155