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comparison src/cpu/sparc/vm/jni_sparc.h @ 10231:58bb870a0cbd

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8009729: Refix hotspot jni_<cpu>.h JNIEXPORT and JNIIMPORT definitions to match jdk version Summary: Update JNIEXPORT and JNIIMPORT to work with other compilers that don't necessarily have the __attribute__ type qualifier Reviewed-by: dholmes, dcubed, coleenp
author emc
date Tue, 07 May 2013 13:45:59 -0400
parents 1d1603768966
children de6a9e811145
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10229:f6a055fcf47d 10231:58bb870a0cbd
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 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 22 * or visit www.oracle.com if you need additional information or have any
23 * questions. 23 * questions.
24 */ 24 */
25 25
26 #if defined(__GNUC__) && (__GNUC__ >= 4) 26 // Note: please do not change these without also changing jni_md.h in the JDK
27 // repository
28 #ifndef __has_attribute
29 #define __has_attribute(x) 0
30 #endif
31 #if (defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4) && (__GNUC_MINOR__ > 2))) || __has_attribute(visibility)
27 #define JNIEXPORT __attribute__((visibility("default"))) 32 #define JNIEXPORT __attribute__((visibility("default")))
28 #define JNIIMPORT __attribute__((visibility("default"))) 33 #define JNIIMPORT __attribute__((visibility("default")))
29 #else 34 #else
30 #define JNIEXPORT 35 #define JNIEXPORT
31 #define JNIIMPORT 36 #define JNIIMPORT