Merge pull request #18740 from keithc-ca/JVM_RegisterUnsafeMethods

Remove unused function JVM_RegisterUnsafeMethods()

Author: pshipton

runtime/j9vm/exports.cmake

@@ -115,7 +115,6 @@ jvm_add_exports(jvm
 	_JVM_Recv@16
 	_JVM_RecvFrom@24
 	_JVM_RegisterSignal@8
-	_JVM_RegisterUnsafeMethods@8
 	_JVM_Send@16
 	_JVM_SendTo@24
 	_JVM_SetLength@12

runtime/j9vm/j9scar.tdf

@@ -250,7 +250,7 @@ TraceEntry=Trc_SC_RecvFrom_Entry NoEnv Overhead=1 Level=1 Template="JVM_RecvFrom
 TraceExit=Trc_SC_RecvFrom_Exit NoEnv Overhead=1 Level=1 Template="JVM_RecvFrom -- return %d, *length=%d"
 
 TraceEvent=Trc_SC_RegisterSignal NoEnv Overhead=1 Level=1 Template="JVM_RegisterSignal (not implemented -- returning -1)"
-TraceEvent=Trc_SC_RegisterUnsafeMethods Overhead=1 Level=1 Template="JVM_RegisterUnsafeMethods (not implemented -- returning)"
+TraceEvent=Trc_SC_RegisterUnsafeMethods Obsolete Overhead=1 Level=1 Template="JVM_RegisterUnsafeMethods (not implemented -- returning)"
 
 TraceEntry=Trc_SC_Send_Entry NoEnv Overhead=1 Level=1 Template="JVM_Send(descriptor=%d, buffer=%p, length=%d, flags=%d)"
 TraceExit=Trc_SC_Send_Exit NoEnv Overhead=1 Level=1 Template="JVM_Send -- return %d"

runtime/j9vm/j9vmnatives.xml

@@ -124,7 +124,6 @@ SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0-only WITH Classpath-ex
 		<export name="_JVM_Recv@16" />
 		<export name="_JVM_RecvFrom@24" />
 		<export name="_JVM_RegisterSignal@8" />
-		<export name="_JVM_RegisterUnsafeMethods@8" />
 		<export name="_JVM_Send@16" />
 		<export name="_JVM_SendTo@24" />
 		<export name="_JVM_SetLength@12" />

runtime/j9vm/jvm.c

@@ -5728,19 +5728,6 @@ JVM_SupportsCX8(void)
 }
 #endif /* JAVA_SPEC_VERSION < 22 */
 
-
-/**
- * Method stub for method not yet implemented. Required for 1.4 support.
- */
-void JNICALL
-JVM_RegisterUnsafeMethods(JNIEnv* env, jclass unsafeClz)
-{
-
-	Trc_SC_RegisterUnsafeMethods(env);
-
-}
-
-
 jint JNICALL
 JVM_ActiveProcessorCount(void)
 {

runtime/redirector/forwarders.m4

@@ -109,7 +109,6 @@ _X(JVM_Read,JNICALL,true,jint,jint descriptor, char *buffer, jint bytesToRead)
 _X(JVM_Recv,JNICALL,true,jint,jint descriptor, char *buffer, jint length, jint flags)
 _X(JVM_RecvFrom,JNICALL,true,jint,jint descriptor, char *buffer, jint length, jint flags, struct sockaddr *fromAddr, int *fromLength)
 _X(JVM_RegisterSignal,JNICALL,true,void *,jint sigNum, void *handler)
-_X(JVM_RegisterUnsafeMethods,JNICALL,true,void,JNIEnv *env, jclass unsafeClz)
 _X(JVM_Send,JNICALL,true,jint,jint descriptor, const char *buffer, jint numBytes, jint flags)
 _X(JVM_SendTo,JNICALL,true,jint,jint descriptor, const char *buffer, jint length, jint flags, const struct sockaddr *toAddr, int toLength)
 _X(JVM_SetLength,JNICALL,true,jint,jint fd, jlong length)

runtime/sunvmi/sunvmi.tdf

@@ -252,7 +252,7 @@ TraceEntry=Trc_SunVMI_RecvFrom_Entry NoEnv Overhead=1 Level=1 Template="JVM_Recv
 TraceExit=Trc_SunVMI_RecvFrom_Exit NoEnv Overhead=1 Level=1 Template="JVM_RecvFrom -- return %d, *length=%d"
 
 TraceEvent=Trc_SunVMI_RegisterSignal NoEnv Overhead=1 Level=1 Template="JVM_RegisterSignal (not implemented -- returning -1)"
-TraceEvent=Trc_SunVMI_RegisterUnsafeMethods Overhead=1 Level=1 Template="JVM_RegisterUnsafeMethods (not implemented -- returning)"
+TraceEvent=Trc_SunVMI_RegisterUnsafeMethods Obsolete Overhead=1 Level=1 Template="JVM_RegisterUnsafeMethods (not implemented -- returning)"
 
 TraceEntry=Trc_SunVMI_Send_Entry NoEnv Overhead=1 Level=1 Template="JVM_Send(descriptor=%d, buffer=%p, length=%d, flags=%d)"
 TraceExit=Trc_SunVMI_Send_Exit NoEnv Overhead=1 Level=1 Template="JVM_Send -- return %d"