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8193213: Make the UseAppCDS option obsolete

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8182731: Odd handling of -XX:-UseAppCDS and -XX:SharedArchiveFile

Application class data sharing is enabled without -XX:+UseAppCDS. SharedArchiveFile is now a product flag.

Reviewed-by: dholmes, ihse, erikj, ccheung
This commit is contained in:
Jiangli Zhou 2018-04-30 16:59:05 -04:00
parent cdd3f0ac39
commit 20edc74068
33 changed files with 189 additions and 238 deletions
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11
src/hotspot/share/classfile/classLoaderExt.hpp
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@ -95,7 +95,6 @@ private:
static char* get_class_path_attr(const char* jar_path, char* manifest, jint manifest_size);
static void setup_app_search_path(); // Only when -Xshare:dump
static void process_module_table(ModuleEntryTable* met, TRAPS);
static void setup_module_search_path(TRAPS);
static SharedPathsMiscInfoExt* shared_paths_misc_info() {
return (SharedPathsMiscInfoExt*)_shared_paths_misc_info;
}
@ -112,15 +111,7 @@ public:
CDS_ONLY(static void process_jar_manifest(ClassPathEntry* entry, bool check_for_duplicates);)
// Called by JVMTI code to add boot classpath
static void append_boot_classpath(ClassPathEntry* new_entry) {
#if INCLUDE_CDS
if (UseAppCDS) {
warning("UseAppCDS is disabled because bootstrap classpath has been appended");
UseAppCDS = false;
}
#endif
ClassLoader::add_to_boot_append_entries(new_entry);
}
static void append_boot_classpath(ClassPathEntry* new_entry);
static void setup_search_paths() NOT_CDS_RETURN;
static void setup_module_paths(TRAPS) NOT_CDS_RETURN;