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prims.cc: Some old cleanups.

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* libjava/prims.cc: Some old cleanups.  The collector now
	handles test for out of memory.
	* libjava/prims.cc, libjava/gcj/javaprims.h:
	(_Jv_AllocObjectNoInitNoFinalizer, _Jv_AllocObjectNoFinalizer):
	New functions for finalizer-free allocation.
	(jvmpi_notify_alloc): Became separate function.
	* libjava/java/lang/Object.h, libjava/include/jvm.h: Adjust for
	revised vtable layout on IA64.  With TARGET_VTABLE_USES_DESCRIPTORS,
	there is only one extra descriptor.

From-SVN: r48002
This commit is contained in:
Hans Boehm
2001-12-14 18:43:55 +00:00
committed by Hans Boehm
parent b6bfa8766b
commit 938f37772e
5 changed files with 79 additions and 37 deletions
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libjava/java/lang/Object.h
+5 -2
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@@ -21,8 +21,11 @@ struct _JvObjectPrefix
{
protected:
// New ABI Compatibility Dummy, #1 and 2.
virtual void nacd_1 (void) {}; // This slot really contains the Class pointer.
virtual void nacd_2 (void) {}; // Actually the GC bitmap marking descriptor.
virtual void nacd_1 (void) {}; // This slot really contains the Class pointer.
// For IA64, the GC descriptor goes into the second word of the nacd1 descr.
# ifndef __ia64__
virtual void nacd_2 (void) {}; // Actually the GC bitmap marking descriptor.
# endif
};
class java::lang::Object : public _JvObjectPrefix