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$NetBSD: patch-cc,v 1.2 2005/09/22 14:14:04 jlam Exp $
--- xpcom/reflect/xptcall/src/md/unix/xptcinvoke_linux_alpha.cpp.orig 2001-09-28 20:12:51.000000000 +0000
+++ xpcom/reflect/xptcall/src/md/unix/xptcinvoke_linux_alpha.cpp
@@ -163,7 +163,11 @@ __asm__(
"bis $16,$16,$1\n\t" /* load "this" */
"ldq $2,16($15)\n\t" /* load "methodIndex" */
"ldq $1,0($1)\n\t" /* load vtable */
+#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */
+ "s8addq $2,0,$2\n\t" /* vtable index = "methodIndex" * 8 */
+#else /* G++2.95 ABI */
"s8addq $2,16,$2\n\t" /* vtable index = "methodIndex" * 8 + 16 */
+#endif
"addq $1,$2,$1\n\t"
"ldq $27,0($1)\n\t" /* load address of function */
"jsr $26,($27),0\n\t" /* call virtual function */
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