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8046070: Class Data Sharing clean up and refactoring

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Cleaned up CDS to be more configurable, maintainable and extensible

Reviewed-by: dholmes, coleenp, acorn, mchung
This commit is contained in:
Ioi Lam 2014-08-12 17:29:00 -07:00
parent 1fec07f4bf
commit bbe6f51f81
42 changed files with 2087 additions and 434 deletions
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12
hotspot/src/share/vm/utilities/exceptions.cpp
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@ -85,9 +85,13 @@ bool Exceptions::special_exception(Thread* thread, const char* file, int line, H
#endif // ASSERT
if (thread->is_VM_thread()
|| thread->is_Compiler_thread() ) {
|| thread->is_Compiler_thread()
|| DumpSharedSpaces ) {
// We do not care what kind of exception we get for the vm-thread or a thread which
// is compiling. We just install a dummy exception object
//
// We also cannot throw a proper exception when dumping, because we cannot run
// Java bytecodes now. A dummy exception will suffice.
thread->set_pending_exception(Universe::vm_exception(), file, line);
return true;
}
@ -108,9 +112,13 @@ bool Exceptions::special_exception(Thread* thread, const char* file, int line, S
}
if (thread->is_VM_thread()
|| thread->is_Compiler_thread() ) {
|| thread->is_Compiler_thread()
|| DumpSharedSpaces ) {
// We do not care what kind of exception we get for the vm-thread or a thread which
// is compiling. We just install a dummy exception object
//
// We also cannot throw a proper exception when dumping, because we cannot run
// Java bytecodes now. A dummy exception will suffice.
thread->set_pending_exception(Universe::vm_exception(), file, line);
return true;
}