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8316994: Avoid modifying ClassLoader and Module objects during -Xshare:dump

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Reviewed-by: matsaave, ccheung
This commit is contained in:
Ioi Lam 2023-09-28 01:47:54 +00:00
parent 83c0e45160
commit 52073b27a3
7 changed files with 33 additions and 40 deletions
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5
src/hotspot/share/classfile/javaClasses.hpp
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@ -852,6 +852,9 @@ class java_lang_Module {
static oop loader(oop module);
static void set_loader(oop module, oop value);
// CDS
static int module_entry_offset() { return _module_entry_offset; }
static oop name(oop module);
static void set_name(oop module, oop value);
@ -1465,7 +1468,9 @@ class java_lang_ClassLoader : AllStatic {
static void compute_offsets();
public:
// Support for CDS
static void serialize_offsets(SerializeClosure* f) NOT_CDS_RETURN;
static int loader_data_offset() { return _loader_data_offset; }
static ClassLoaderData* loader_data_acquire(oop loader);
static ClassLoaderData* loader_data(oop loader);