src/hotspot/share/prims/jni.cpp

8248238: Adding Windows support to OpenJDK on AArch64

Summary: Adding Windows support for AArch64

Contributed-by: Ludovic Henry <luhenry@microsoft.com>, Monica Beckwith <monica.beckwith@microsoft.com>
Reviewed-by:

*** 91,101 ****
  #include "jvmci/jvmciCompiler.hpp"
  #endif
  
  static jint CurrentVersion = JNI_VERSION_10;
  
! #ifdef _WIN32
  extern LONG WINAPI topLevelExceptionFilter(_EXCEPTION_POINTERS* );
  #endif
  
  // The DT_RETURN_MARK macros create a scoped object to fire the dtrace
  // '-return' probe regardless of the return path is taken out of the function.
--- 91,101 ----
  #include "jvmci/jvmciCompiler.hpp"
  #endif
  
  static jint CurrentVersion = JNI_VERSION_10;
  
! #if defined(_WIN32) && !defined(USE_VECTORED_EXCEPTION_HANDLING)
  extern LONG WINAPI topLevelExceptionFilter(_EXCEPTION_POINTERS* );
  #endif
  
  // The DT_RETURN_MARK macros create a scoped object to fire the dtrace
  // '-return' probe regardless of the return path is taken out of the function.
*** 3829,3843 ****
  }
  
  _JNI_IMPORT_OR_EXPORT_ jint JNICALL JNI_CreateJavaVM(JavaVM **vm, void **penv, void *args) {
    jint result = JNI_ERR;
    // On Windows, let CreateJavaVM run with SEH protection
! #ifdef _WIN32
    __try {
  #endif
      result = JNI_CreateJavaVM_inner(vm, penv, args);
! #ifdef _WIN32
    } __except(topLevelExceptionFilter((_EXCEPTION_POINTERS*)_exception_info())) {
      // Nothing to do.
    }
  #endif
    return result;
--- 3829,3843 ----
  }
  
  _JNI_IMPORT_OR_EXPORT_ jint JNICALL JNI_CreateJavaVM(JavaVM **vm, void **penv, void *args) {
    jint result = JNI_ERR;
    // On Windows, let CreateJavaVM run with SEH protection
! #if defined(_WIN32) && !defined(USE_VECTORED_EXCEPTION_HANDLING)
    __try {
  #endif
      result = JNI_CreateJavaVM_inner(vm, penv, args);
! #if defined(_WIN32) && !defined(USE_VECTORED_EXCEPTION_HANDLING)
    } __except(topLevelExceptionFilter((_EXCEPTION_POINTERS*)_exception_info())) {
      // Nothing to do.
    }
  #endif
    return result;
*** 3901,3915 ****
  }
  
  jint JNICALL jni_DestroyJavaVM(JavaVM *vm) {
    jint result = JNI_ERR;
    // On Windows, we need SEH protection
! #ifdef _WIN32
    __try {
  #endif
      result = jni_DestroyJavaVM_inner(vm);
! #ifdef _WIN32
    } __except(topLevelExceptionFilter((_EXCEPTION_POINTERS*)_exception_info())) {
      // Nothing to do.
    }
  #endif
    return result;
--- 3901,3915 ----
  }
  
  jint JNICALL jni_DestroyJavaVM(JavaVM *vm) {
    jint result = JNI_ERR;
    // On Windows, we need SEH protection
! #if defined(_WIN32) && !defined(USE_VECTORED_EXCEPTION_HANDLING)
    __try {
  #endif
      result = jni_DestroyJavaVM_inner(vm);
! #if defined(_WIN32) && !defined(USE_VECTORED_EXCEPTION_HANDLING)
    } __except(topLevelExceptionFilter((_EXCEPTION_POINTERS*)_exception_info())) {
      // Nothing to do.
    }
  #endif
    return result;