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8015086: add interned strings to the shared archive

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Support saving interned strings in shared CDS archive.

Reviewed-by: coleenp, iklam, pliden
This commit is contained in:
Jiangli Zhou 2015-06-12 17:29:14 -04:00
parent c3f3f0f1bd
commit edcd4cb94b
17 changed files with 724 additions and 116 deletions
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5
hotspot/src/share/vm/classfile/javaClasses.hpp
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@ -118,6 +118,10 @@ class java_lang_String : AllStatic {
return hash_offset;
}
static void set_value_raw(oop string, typeArrayOop buffer) {
assert(initialized, "Must be initialized");
string->obj_field_put_raw(value_offset, buffer);
}
static void set_value(oop string, typeArrayOop buffer) {
assert(initialized && (value_offset > 0), "Must be initialized");
string->obj_field_put(value_offset, (oop)buffer);
@ -210,6 +214,7 @@ class java_lang_String : AllStatic {
// Debugging
static void print(oop java_string, outputStream* st);
friend class JavaClasses;
friend class StringTable;
};