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# ident "%Z%%M% %I% %E% SMI" 27 28# 29# ASSERTION: Make sure USDT probes work as tail-calls on SPARC. 30# 31 32if [ $# != 1 ]; then 33 echo expected one argument: '<'dtrace-path'>' 34 exit 2 35fi 36 37dtrace=$1 38DIR=/var/tmp/dtest.$$ 39 40mkdir $DIR 41cd $DIR 42 43cat > test.s <<EOF 44#include <sys/asm_linkage.h> 45 46 DGDEF(__fsr_init_value) 47 .word 0 48 49 ENTRY(test) 50 save %sp, -SA(MINFRAME + 4), %sp 51 mov 9, %i0 52 mov 19, %i1 53 mov 2006, %i2 54 call __dtrace_test___fire 55 restore 56 SET_SIZE(test) 57 58 ENTRY(main) 59 save %sp, -SA(MINFRAME + 4), %sp 60 611: 62 call test 63 nop 64 65 ba 1b 66 nop 67 68 ret 69 restore %g0, %g0, %o0 70 SET_SIZE(main) 71EOF 72 73cat > prov.d <<EOF 74provider test { 75 probe fire(int, int, int); 76}; 77EOF 78 79/usr/ccs/bin/as -xregsym=no -P -D_ASM -o test.o test.s 80if [ $? -ne 0 ]; then 81 print -u2 "failed to compile test.s" 82 exit 1 83fi 84 85$dtrace -G -32 -s prov.d test.o 86if [ $? -ne 0 ]; then 87 print -u2 "failed to create DOF" 88 exit 1 89fi 90 91cc -o test test.o prov.o 92if [ $? -ne 0 ]; then 93 print -u2 "failed to link final executable" 94 exit 1 95fi 96 97$dtrace -c ./test -s /dev/stdin <<EOF 98test\$target:::fire 99/arg0 == 9 && arg1 == 19 && arg2 == 2006/ 100{ 101 printf("%d/%d/%d", arg0, arg1, arg2); 102 exit(0); 103} 104 105test\$target:::fire 106{ 107 printf("%d/%d/%d", arg0, arg1, arg2); 108 exit(1); 109} 110 111BEGIN 112{ 113 /* 114 * Let's just do this for 5 seconds. 115 */ 116 timeout = timestamp + 5000000000; 117} 118 119profile:::tick-4 120/timestamp > timeout/ 121{ 122 trace("test timed out"); 123 exit(1); 124} 125EOF 126 127status=$? 128 129cd / 130/usr/bin/rm -rf $DIR 131 132exit $status 133