procyberian/gcc
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

For PR java/5088:

Browse source 
* java/lang/natClassLoader.cc (_Jv_InitNewClassFields): New
	function.
	(_Jv_NewClass): Use it.
	(defineClass0): Use it.
	* prims.cc (_Jv_InitPrimClass): Adjust vtable here.
	(_Jv_InitPrimClass): Use _Jv_InitNewClassFields.
	(_Jv_NewArray): Don't abort; just throw exception.
	Include InternalError.h.
	* java/lang/Class.h (Class::Class): Declare, don't define.
	(Class): Declare _Jv_InitNewClassFields as a friend.
	(union _Jv_Self): Removed.

From-SVN: r48081
This commit is contained in:
Tom Tromey 2001-12-16 22:28:35 +00:00 • committed by Tom Tromey
parent 495513eea6
commit 68940f3f3c
4 changed files with 43 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

15
libjava/java/lang/Class.h
View file

@ -109,13 +109,6 @@ struct _Jv_ifaces
jshort count;
};
// Used for vtable pointer manipulation.
union _Jv_Self
{
char *vtable_ptr;
jclass self;
};
struct _Jv_MethodSymbol
{
_Jv_Utf8Const *class_name;
@ -232,12 +225,7 @@ public:
// This constructor is used to create Class object for the primitive
// types. See prims.cc.
Class ()
{
// C++ ctors set the vtbl pointer to point at an offset inside the vtable
// object. That doesn't work for Java, so this hack adjusts it back.
((_Jv_Self *)this)->vtable_ptr -= 2 * sizeof (void *);
}
Class ();
static java::lang::Class class$;
@ -307,6 +295,7 @@ private:
_Jv_VTable *array_vtable = 0);
friend jclass _Jv_NewClass (_Jv_Utf8Const *name, jclass superclass,
java::lang::ClassLoader *loader);
friend void _Jv_InitNewClassFields (jclass klass);
// in prims.cc
friend void _Jv_InitPrimClass (jclass, char *, char, int, _Jv_ArrayVTable *);