2183 case T_FLOAT: value.f = typeArrayOop(xobj())->float_at(index); break;
2184 case T_LONG: value.j = typeArrayOop(xobj())->long_at(index); break;
2185 case T_INT: value.i = typeArrayOop(xobj())->int_at(index); break;
2186 case T_SHORT: value.s = typeArrayOop(xobj())->short_at(index); break;
2187 case T_CHAR: value.c = typeArrayOop(xobj())->char_at(index); break;
2188 case T_BYTE: value.b = typeArrayOop(xobj())->byte_at(index); break;
2189 case T_BOOLEAN: value.z = typeArrayOop(xobj())->byte_at(index) & 1; break;
2190 default: ShouldNotReachHere();
2191 }
2192 result = JVMCIENV->create_box(element_type, &value, JVMCI_CHECK_NULL);
2193 }
2194 assert(!result.is_null(), "must have a value");
2195 return JVMCIENV->get_jobject(result);
2196 }
2197 return NULL;;
2198 C2V_END
2199
2200
2201 C2V_VMENTRY_0(jint, arrayBaseOffset, (JNIEnv* env, jobject, jchar type_char))
2202 BasicType type = JVMCIENV->typeCharToBasicType(type_char, JVMCI_CHECK_0);
2203 return arrayOopDesc::header_size(type) * HeapWordSize;
2204 C2V_END
2205
2206 C2V_VMENTRY_0(jint, arrayIndexScale, (JNIEnv* env, jobject, jchar type_char))
2207 BasicType type = JVMCIENV->typeCharToBasicType(type_char, JVMCI_CHECK_0);
2208 return type2aelembytes(type);
2209 C2V_END
2210
2211 C2V_VMENTRY(void, releaseClearedOopHandles, (JNIEnv* env, jobject))
2212 JVMCIENV->runtime()->release_cleared_oop_handles();
2213 C2V_END
2214
2215 static void requireJVMCINativeLibrary(JVMCI_TRAPS) {
2216 if (!UseJVMCINativeLibrary) {
2217 JVMCI_THROW_MSG(UnsupportedOperationException, "JVMCI shared library is not enabled (requires -XX:+UseJVMCINativeLibrary)");
2218 }
2219 }
2220
2221 C2V_VMENTRY_NULL(jlongArray, registerNativeMethods, (JNIEnv* env, jobject, jclass mirror))
2222 requireJVMCINativeLibrary(JVMCI_CHECK_NULL);
2223 requireInHotSpot("registerNativeMethods", JVMCI_CHECK_NULL);
|
2183 case T_FLOAT: value.f = typeArrayOop(xobj())->float_at(index); break;
2184 case T_LONG: value.j = typeArrayOop(xobj())->long_at(index); break;
2185 case T_INT: value.i = typeArrayOop(xobj())->int_at(index); break;
2186 case T_SHORT: value.s = typeArrayOop(xobj())->short_at(index); break;
2187 case T_CHAR: value.c = typeArrayOop(xobj())->char_at(index); break;
2188 case T_BYTE: value.b = typeArrayOop(xobj())->byte_at(index); break;
2189 case T_BOOLEAN: value.z = typeArrayOop(xobj())->byte_at(index) & 1; break;
2190 default: ShouldNotReachHere();
2191 }
2192 result = JVMCIENV->create_box(element_type, &value, JVMCI_CHECK_NULL);
2193 }
2194 assert(!result.is_null(), "must have a value");
2195 return JVMCIENV->get_jobject(result);
2196 }
2197 return NULL;;
2198 C2V_END
2199
2200
2201 C2V_VMENTRY_0(jint, arrayBaseOffset, (JNIEnv* env, jobject, jchar type_char))
2202 BasicType type = JVMCIENV->typeCharToBasicType(type_char, JVMCI_CHECK_0);
2203 return arrayOopDesc::base_offset_in_bytes(type);
2204 C2V_END
2205
2206 C2V_VMENTRY_0(jint, arrayIndexScale, (JNIEnv* env, jobject, jchar type_char))
2207 BasicType type = JVMCIENV->typeCharToBasicType(type_char, JVMCI_CHECK_0);
2208 return type2aelembytes(type);
2209 C2V_END
2210
2211 C2V_VMENTRY(void, releaseClearedOopHandles, (JNIEnv* env, jobject))
2212 JVMCIENV->runtime()->release_cleared_oop_handles();
2213 C2V_END
2214
2215 static void requireJVMCINativeLibrary(JVMCI_TRAPS) {
2216 if (!UseJVMCINativeLibrary) {
2217 JVMCI_THROW_MSG(UnsupportedOperationException, "JVMCI shared library is not enabled (requires -XX:+UseJVMCINativeLibrary)");
2218 }
2219 }
2220
2221 C2V_VMENTRY_NULL(jlongArray, registerNativeMethods, (JNIEnv* env, jobject, jclass mirror))
2222 requireJVMCINativeLibrary(JVMCI_CHECK_NULL);
2223 requireInHotSpot("registerNativeMethods", JVMCI_CHECK_NULL);
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