jdk/src/share/native/java/lang/Class.c

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  38 #include "java_lang_Class.h"
  39 
  40 /* defined in libverify.so/verify.dll (src file common/check_format.c) */
  41 extern jboolean VerifyClassname(char *utf_name, jboolean arrayAllowed);
  42 extern jboolean VerifyFixClassname(char *utf_name);
  43 
  44 #define OBJ "Ljava/lang/Object;"
  45 #define CLS "Ljava/lang/Class;"
  46 #define CPL "Lsun/reflect/ConstantPool;"
  47 #define STR "Ljava/lang/String;"
  48 #define JCL "Ljava/lang/ClassLoader;"
  49 #define FLD "Ljava/lang/reflect/Field;"
  50 #define MHD "Ljava/lang/reflect/Method;"
  51 #define CTR "Ljava/lang/reflect/Constructor;"
  52 #define PD  "Ljava/security/ProtectionDomain;"
  53 #define BA  "[B"
  54 
  55 static JNINativeMethod methods[] = {
  56     {"getName0",         "()" STR,          (void *)&JVM_GetClassName},
  57     {"getSuperclass",    "()" CLS,          NULL},
  58     {"getInterfaces",    "()[" CLS,         (void *)&JVM_GetClassInterfaces},
  59     {"getClassLoader0",  "()" JCL,          (void *)&JVM_GetClassLoader},
  60     {"isInterface",      "()Z",             (void *)&JVM_IsInterface},
  61     {"getSigners",       "()[" OBJ,         (void *)&JVM_GetClassSigners},
  62     {"setSigners",       "([" OBJ ")V",     (void *)&JVM_SetClassSigners},
  63     {"isArray",          "()Z",             (void *)&JVM_IsArrayClass},
  64     {"isPrimitive",      "()Z",             (void *)&JVM_IsPrimitiveClass},
  65     {"getComponentType", "()" CLS,          (void *)&JVM_GetComponentType},
  66     {"getModifiers",     "()I",             (void *)&JVM_GetClassModifiers},
  67     {"getDeclaredFields0","(Z)[" FLD,       (void *)&JVM_GetClassDeclaredFields},
  68     {"getDeclaredMethods0","(Z)[" MHD,      (void *)&JVM_GetClassDeclaredMethods},
  69     {"getDeclaredConstructors0","(Z)[" CTR, (void *)&JVM_GetClassDeclaredConstructors},
  70     {"getProtectionDomain0", "()" PD,       (void *)&JVM_GetProtectionDomain},
  71     {"getDeclaredClasses0",  "()[" CLS,      (void *)&JVM_GetDeclaredClasses},
  72     {"getDeclaringClass",   "()" CLS,      (void *)&JVM_GetDeclaringClass},
  73     {"getGenericSignature", "()" STR,       (void *)&JVM_GetClassSignature},
  74     {"getRawAnnotations",      "()" BA,        (void *)&JVM_GetClassAnnotations},
  75     {"getConstantPool",     "()" CPL,       (void *)&JVM_GetClassConstantPool},
  76     {"desiredAssertionStatus0","("CLS")Z",(void *)&JVM_DesiredAssertionStatus},
  77     {"getEnclosingMethod0", "()[" OBJ,      (void *)&JVM_GetEnclosingMethodInfo},
  78     {"getRawTypeAnnotations", "()" BA,      (void *)&JVM_GetClassTypeAnnotations},
  79 };
  80 
  81 #undef OBJ
  82 #undef CLS
  83 #undef STR
  84 #undef JCL
  85 #undef FLD
  86 #undef MHD
  87 #undef CTR
  88 #undef PD
  89 
  90 JNIEXPORT void JNICALL
  91 Java_java_lang_Class_registerNatives(JNIEnv *env, jclass cls)
  92 {
  93     methods[1].fnPtr = (void *)(*env)->GetSuperclass;




  38 #include "java_lang_Class.h"
  39 
  40 /* defined in libverify.so/verify.dll (src file common/check_format.c) */
  41 extern jboolean VerifyClassname(char *utf_name, jboolean arrayAllowed);
  42 extern jboolean VerifyFixClassname(char *utf_name);
  43 
  44 #define OBJ "Ljava/lang/Object;"
  45 #define CLS "Ljava/lang/Class;"
  46 #define CPL "Lsun/reflect/ConstantPool;"
  47 #define STR "Ljava/lang/String;"
  48 #define JCL "Ljava/lang/ClassLoader;"
  49 #define FLD "Ljava/lang/reflect/Field;"
  50 #define MHD "Ljava/lang/reflect/Method;"
  51 #define CTR "Ljava/lang/reflect/Constructor;"
  52 #define PD  "Ljava/security/ProtectionDomain;"
  53 #define BA  "[B"
  54 
  55 static JNINativeMethod methods[] = {
  56     {"getName0",         "()" STR,          (void *)&JVM_GetClassName},
  57     {"getSuperclass",    "()" CLS,          NULL},
  58     {"getInterfaces0",   "()[" CLS,         (void *)&JVM_GetClassInterfaces},
  59     {"getClassLoader0",  "()" JCL,          (void *)&JVM_GetClassLoader},
  60     {"isInterface",      "()Z",             (void *)&JVM_IsInterface},
  61     {"getSigners",       "()[" OBJ,         (void *)&JVM_GetClassSigners},
  62     {"setSigners",       "([" OBJ ")V",     (void *)&JVM_SetClassSigners},
  63     {"isArray",          "()Z",             (void *)&JVM_IsArrayClass},
  64     {"isPrimitive",      "()Z",             (void *)&JVM_IsPrimitiveClass},
  65     {"getComponentType", "()" CLS,          (void *)&JVM_GetComponentType},
  66     {"getModifiers",     "()I",             (void *)&JVM_GetClassModifiers},
  67     {"getDeclaredFields0","(Z)[" FLD,       (void *)&JVM_GetClassDeclaredFields},
  68     {"getDeclaredMethods0","(Z)[" MHD,      (void *)&JVM_GetClassDeclaredMethods},
  69     {"getDeclaredConstructors0","(Z)[" CTR, (void *)&JVM_GetClassDeclaredConstructors},
  70     {"getProtectionDomain0", "()" PD,       (void *)&JVM_GetProtectionDomain},
  71     {"getDeclaredClasses0",  "()[" CLS,      (void *)&JVM_GetDeclaredClasses},
  72     {"getDeclaringClass",   "()" CLS,      (void *)&JVM_GetDeclaringClass},
  73     {"getGenericSignature0", "()" STR,      (void *)&JVM_GetClassSignature},
  74     {"getRawAnnotations",      "()" BA,        (void *)&JVM_GetClassAnnotations},
  75     {"getConstantPool",     "()" CPL,       (void *)&JVM_GetClassConstantPool},
  76     {"desiredAssertionStatus0","("CLS")Z",(void *)&JVM_DesiredAssertionStatus},
  77     {"getEnclosingMethod0", "()[" OBJ,      (void *)&JVM_GetEnclosingMethodInfo},
  78     {"getRawTypeAnnotations", "()" BA,      (void *)&JVM_GetClassTypeAnnotations},
  79 };
  80 
  81 #undef OBJ
  82 #undef CLS
  83 #undef STR
  84 #undef JCL
  85 #undef FLD
  86 #undef MHD
  87 #undef CTR
  88 #undef PD
  89 
  90 JNIEXPORT void JNICALL
  91 Java_java_lang_Class_registerNatives(JNIEnv *env, jclass cls)
  92 {
  93     methods[1].fnPtr = (void *)(*env)->GetSuperclass;