1# 2# CDDL HEADER START 3# 4# The contents of this file are subject to the terms of the 5# Common Development and Distribution License (the "License"). 6# You may not use this file except in compliance with the License. 7# 8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9# or http://www.opensolaris.org/os/licensing. 10# See the License for the specific language governing permissions 11# and limitations under the License. 12# 13# When distributing Covered Code, include this CDDL HEADER in each 14# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15# If applicable, add the following below this CDDL HEADER, with the 16# fields enclosed by brackets "[]" replaced with your own identifying 17# information: Portions Copyright [yyyy] [name of copyright owner] 18# 19# CDDL HEADER END 20# 21 22# 23# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24# Use is subject to license terms. 25# 26 27# 28# ASSERTION: Make sure USDT probes work as tail-calls on SPARC. 29# 30 31if [ $# != 1 ]; then 32 echo expected one argument: '<'dtrace-path'>' 33 exit 2 34fi 35 36dtrace=$1 37DIR=/var/tmp/dtest.$$ 38 39mkdir $DIR 40cd $DIR 41 42cat > test.s <<EOF 43#include <sys/asm_linkage.h> 44 45 DGDEF(__fsr_init_value) 46 .word 0 47 48 ENTRY(test) 49 save %sp, -SA(MINFRAME + 4), %sp 50 mov 9, %i0 51 mov 19, %i1 52 mov 2006, %i2 53 call __dtrace_test___fire 54 restore 55 SET_SIZE(test) 56 57 ENTRY(main) 58 save %sp, -SA(MINFRAME + 4), %sp 59 601: 61 call test 62 nop 63 64 ba 1b 65 nop 66 67 ret 68 restore %g0, %g0, %o0 69 SET_SIZE(main) 70EOF 71 72cat > prov.d <<EOF 73provider test { 74 probe fire(int, int, int); 75}; 76EOF 77 78/usr/ccs/bin/as -xregsym=no -P -D_ASM -o test.o test.s 79if [ $? -ne 0 ]; then 80 print -u2 "failed to compile test.s" 81 exit 1 82fi 83 84$dtrace -G -32 -s prov.d test.o 85if [ $? -ne 0 ]; then 86 print -u2 "failed to create DOF" 87 exit 1 88fi 89 90gcc -o test test.o prov.o 91if [ $? -ne 0 ]; then 92 print -u2 "failed to link final executable" 93 exit 1 94fi 95 96$dtrace -c ./test -s /dev/stdin <<EOF 97test\$target:::fire 98/arg0 == 9 && arg1 == 19 && arg2 == 2006/ 99{ 100 printf("%d/%d/%d", arg0, arg1, arg2); 101 exit(0); 102} 103 104test\$target:::fire 105{ 106 printf("%d/%d/%d", arg0, arg1, arg2); 107 exit(1); 108} 109 110BEGIN 111{ 112 /* 113 * Let's just do this for 5 seconds. 114 */ 115 timeout = timestamp + 5000000000; 116} 117 118profile:::tick-4 119/timestamp > timeout/ 120{ 121 trace("test timed out"); 122 exit(1); 123} 124EOF 125 126status=$? 127 128cd / 129/usr/bin/rm -rf $DIR 130 131exit $status 132