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comparison src/cpu/x86/vm/jni_x86.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 203f64878aab
children
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10229:f6a055fcf47d 10231:58bb870a0cbd
26 #ifndef _JAVASOFT_JNI_MD_H_ 26 #ifndef _JAVASOFT_JNI_MD_H_
27 #define _JAVASOFT_JNI_MD_H_ 27 #define _JAVASOFT_JNI_MD_H_
28 28
29 #if defined(SOLARIS) || defined(LINUX) || defined(_ALLBSD_SOURCE) 29 #if defined(SOLARIS) || defined(LINUX) || defined(_ALLBSD_SOURCE)
30 30
31 #if defined(__GNUC__) && (__GNUC__ > 4) || (__GNUC__ == 4) && (__GNUC_MINOR__ > 2) 31
32 // Note: please do not change these without also changing jni_md.h in the JDK
33 // repository
34 #ifndef __has_attribute
35 #define __has_attribute(x) 0
36 #endif
37 #if (defined(__GNUC__) && ((__GNUC__ > 4) || (__GNUC__ == 4) && (__GNUC_MINOR__ > 2))) || __has_attribute(visibility)
32 #define JNIEXPORT __attribute__((visibility("default"))) 38 #define JNIEXPORT __attribute__((visibility("default")))
33 #define JNIIMPORT __attribute__((visibility("default"))) 39 #define JNIIMPORT __attribute__((visibility("default")))
34 #else 40 #else
35 #define JNIEXPORT 41 #define JNIEXPORT
36 #define JNIIMPORT 42 #define JNIIMPORT