Mercurial > hg > graal-jvmci-8
view src/cpu/sparc/vm/jni_sparc.h @ 2191:d70fe6ab4436
6588413: Use -fvisibility=hidden for gcc compiles
Summary: Add option for gcc 4 and above, define JNIEXPORT and JNIIMPORT to visibility=default, add for jio_snprintf and others since -fvisibility=hidden overrides --version-script definitions.
Reviewed-by: kamg, never
author | coleenp |
---|---|
date | Tue, 01 Feb 2011 11:23:19 -0500 |
parents | f95d63e2154a |
children | 1d1603768966 |
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/* * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ #if defined(__GNUC__) && (__GNUC__ >= 4) #define JNIEXPORT __attribute__((visibility("default"))) #define JNIIMPORT __attribute__((visibility("default"))) #else #define JNIEXPORT #define JNIIMPORT #endif #define JNICALL typedef int jint; #ifdef _LP64 typedef long jlong; #else typedef long long jlong; #endif typedef signed char jbyte;