debian/changelog

+openjdk-11-jre-dcevm (11.0.1+8-1) unstable; urgency=medium
+
+  [ Emmanuel Bourg ]
+  * New upstream release
+
+  [ Matthias Klose ]
+  * Fix ftbfs on i386 (Closes: #922678)
+
+ -- Emmanuel Bourg <ebourg@apache.org>  Mon, 25 Feb 2019 08:24:01 +0100
+
 openjdk-11-jre-dcevm (11.0.1+7-1) unstable; urgency=medium
 
   * Switch to OpenJDK 11:

debian/rules

@@ -13,7 +13,7 @@ override_dh_auto_test:
 
 override_dh_auto_install:
 	dh_install -popenjdk-11-jre-dcevm \
-	           build/linux-$(DEB_HOST_GNU_CPU)-normal-server-release/jdk/lib/server/libjvm.so \
+	           build/linux-$(subst i686,x86,$(DEB_HOST_GNU_CPU))-normal-server-release/jdk/lib/server/libjvm.so \
 	           /usr/lib/jvm/java-11-openjdk-$(DEB_HOST_ARCH)/lib/dcevm/
 
 override_dh_auto_clean:

src/hotspot/share/classfile/javaClasses.cpp

@@ -4193,6 +4193,7 @@ const char* java_lang_ClassLoader::describe_external(const oop loader) {
   if (!well_known_loader) {
     oop pl = java_lang_ClassLoader::parent(loader);
     ClassLoaderData *pl_cld = ClassLoaderData::class_loader_data(pl);
+    if (pl_cld != NULL) {
       const char* parentName = pl_cld->loader_name_and_id();
       if (pl != NULL) {
         ss.print(", child of %s %s", parentName, pl->klass()->external_name());
@@ -4201,6 +4202,7 @@ const char* java_lang_ClassLoader::describe_external(const oop loader) {
         ss.print(", child of %s", parentName);
       }
     }
+  }
   ss.print(")");
 
   return ss.as_string();

src/hotspot/share/runtime/arguments.cpp

@@ -4247,6 +4247,9 @@ bool Arguments::copy_expand_pid(const char* src, size_t srclen,
 
 void Arguments::setup_hotswap_agent() {
 
+  if (DumpSharedSpaces)
+    return;
+
   if (!AllowEnhancedClassRedefinition)
     return;