diff options
author | Sven Gothel <[email protected]> | 2010-03-28 01:41:36 +0100 |
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committer | Sven Gothel <[email protected]> | 2010-03-28 01:41:36 +0100 |
commit | 93c16379f28104b079a12e7ed9787da439e54a3c (patch) | |
tree | d81781142b11c962312559bfe96d6c9b1d593551 /src/java/com/sun/gluegen/runtime/CPU.java | |
parent | a41f4d504d2f8cf58114d570d23f757ab2659cfc (diff) | |
parent | 2ea8c93d5fd27207872b97c964e3f8af5ac850c6 (diff) |
Merge with mbien's 2ea8c93d5fd27207872b97c964e3f8af5ac850c6
Diffstat (limited to 'src/java/com/sun/gluegen/runtime/CPU.java')
-rwxr-xr-x | src/java/com/sun/gluegen/runtime/CPU.java | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/src/java/com/sun/gluegen/runtime/CPU.java b/src/java/com/sun/gluegen/runtime/CPU.java deleted file mode 100755 index 8c6d500..0000000 --- a/src/java/com/sun/gluegen/runtime/CPU.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.runtime; - -/** Provides information to autogenerated struct accessors about what - kind of data model (32- or 64-bit) is being used by the currently - running process. */ - -public class CPU { - - private final static boolean is32Bit; - - static { - - NativeLibrary.ensureNativeLibLoaded(); - - // Try to use Sun's sun.arch.data.model first .. - int bits = getPointerSizeInBits(); - if ( 32 == bits || 64 == bits ) { - is32Bit = ( 32 == bits ); - }else { - // We don't seem to need an AccessController.doPrivileged() block - // here as these system properties are visible even to unsigned - // applets - // Note: this code is replicated in StructLayout.java - String os = System.getProperty("os.name").toLowerCase(); - String cpu = System.getProperty("os.arch").toLowerCase(); - - if ((os.startsWith("windows") && cpu.equals("x86")) || - (os.startsWith("windows") && cpu.equals("arm")) || - (os.startsWith("linux") && cpu.equals("i386")) || - (os.startsWith("linux") && cpu.equals("x86")) || - (os.startsWith("mac os") && cpu.equals("ppc")) || - (os.startsWith("mac os") && cpu.equals("i386")) || - (os.startsWith("darwin") && cpu.equals("ppc")) || - (os.startsWith("darwin") && cpu.equals("i386")) || - (os.startsWith("sunos") && cpu.equals("sparc")) || - (os.startsWith("sunos") && cpu.equals("x86")) || - (os.startsWith("freebsd") && cpu.equals("i386")) || - (os.startsWith("hp-ux") && cpu.equals("pa_risc2.0"))) { - is32Bit = true; - }else if ((os.startsWith("windows") && cpu.equals("amd64")) || - (os.startsWith("linux") && cpu.equals("amd64")) || - (os.startsWith("linux") && cpu.equals("x86_64")) || - (os.startsWith("linux") && cpu.equals("ia64")) || - (os.startsWith("mac os") && cpu.equals("x86_64")) || - (os.startsWith("darwin") && cpu.equals("x86_64")) || - (os.startsWith("sunos") && cpu.equals("sparcv9")) || - (os.startsWith("sunos") && cpu.equals("amd64"))) { - is32Bit = false; - }else{ - throw new RuntimeException("Please port CPU detection (32/64 bit) to your platform (" + os + "/" + cpu + ")"); - } - } - } - - public static boolean is32Bit() { - return is32Bit; - } - - public static native int getPointerSizeInBits(); - -} |