1 #!/bin/bash
   2 
   3 #
   4 # Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
   5 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   6 #
   7 # This code is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License version 2 only, as
   9 # published by the Free Software Foundation.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22 # or visit www.oracle.com if you need additional information or have any
  23 # questions.
  24 #
  25 
  26 javac -d . ../../../../../make/jdk/src/classes/build/tools/spp/Spp.java
  27 
  28 SPP=build.tools.spp.Spp
  29 
  30 # Generates unsafe access tests for objects and all primitive types
  31 # $1 = package name to Unsafe, sun.misc | jdk.internal.misc
  32 # $2 = test class qualifier name, SunMisc | JdkInternalMisc
  33 # $3 = module name containing the Unsafe class, for @modules
  34 function generate {
  35     package=$1
  36     Qualifier=$2
  37     module=$3
  38 
  39     for type in boolean byte short char int long float double Object
  40     do
  41       Type="$(tr '[:lower:]' '[:upper:]' <<< ${type:0:1})${type:1}"
  42       args="-K$type -Dtype=$type -DType=$Type"
  43 
  44       if [ "$Type" == "Object" -a "$package" == "jdk.internal.misc" ]; then
  45         args="$args -DMethodAffix=Reference"
  46       else
  47         args="$args -DMethodAffix=$Type"
  48       fi
  49 
  50       case $type in
  51         Object|int|long)
  52           args="$args -KCAS -KOrdered"
  53           ;;
  54       esac
  55 
  56       case $type in
  57         int|long)
  58           args="$args -KAtomicAdd"
  59           ;;
  60       esac
  61 
  62       if [ "$package" == "jdk.internal.misc" ]; then
  63         case $type in
  64           boolean|byte|char|short|float|double)
  65             args="$args -KCAS"
  66             ;;
  67         esac
  68         case $type in
  69           byte|char|short|float|double)
  70             args="$args -KAtomicAdd"
  71             ;;
  72         esac
  73       fi
  74 
  75       case $type in
  76         short|char|int|long)
  77           args="$args -KUnaligned"
  78           ;;
  79       esac
  80 
  81       case $type in
  82         boolean)
  83           value1=true
  84           value2=false
  85           value3=false
  86           ;;
  87         byte)
  88           value1=(byte)0x01
  89           value2=(byte)0x23
  90           value3=(byte)0x45
  91           ;;
  92         short)
  93           value1=(short)0x0123
  94           value2=(short)0x4567
  95           value3=(short)0x89AB
  96           ;;
  97         char)
  98           value1=\'\\\\u0123\'
  99           value2=\'\\\\u4567\'
 100           value3=\'\\\\u89AB\'
 101           ;;
 102         int)
 103           value1=0x01234567
 104           value2=0x89ABCDEF
 105           value3=0xCAFEBABE
 106           ;;
 107         long)
 108           value1=0x0123456789ABCDEFL
 109           value2=0xCAFEBABECAFEBABEL
 110           value3=0xDEADBEEFDEADBEEFL
 111           ;;
 112         float)
 113           value1=1.0f
 114           value2=2.0f
 115           value3=3.0f
 116           ;;
 117         double)
 118           value1=1.0d
 119           value2=2.0d
 120           value3=3.0d
 121           ;;
 122         Object)
 123           value1=\"foo\"
 124           value2=\"bar\"
 125           value3=\"baz\"
 126           ;;
 127       esac
 128 
 129       args="$args -Dvalue1=$value1 -Dvalue2=$value2 -Dvalue3=$value3"
 130 
 131       echo $args
 132       out=${Qualifier}UnsafeAccessTest${Type}.java
 133       rm -rf "$out"
 134       java $SPP -nel -K$Qualifier -Dpackage=$package -DQualifier=$Qualifier -Dmodule=$module \
 135           $args -iX-UnsafeAccessTest.java.template -o$out
 136     done
 137 }
 138 
 139 generate sun.misc SunMisc jdk.unsupported
 140 generate jdk.internal.misc JdkInternalMisc java.base
 141 
 142 rm -fr build