$NetBSD: patch-aq,v 1.4 2023/02/25 17:58:39 ryoon Exp $

NetBSD support.

--- src/runtime/mach-dep/PPC.prim.asm.orig	2022-07-28 04:55:45.000000000 +0000
+++ src/runtime/mach-dep/PPC.prim.asm
@@ -851,7 +851,7 @@ CENTRY(RestoreFPRegs)
 	lfd	f31, 136(r3)
 	blr
 
-#if (defined(ARCH_PPC) && (defined(OPSYS_LINUX) || defined(OPSYS_DARWIN) ))
+#if (defined(ARCH_PPC) && (defined(OPSYS_LINUX) || defined(OPSYS_DARWIN) || defined(OPSYS_NETBSD)))
 
 #define CACHE_LINE_SZB		32
 #define CACHE_LINE_MASK		(CACHE_LINE_SZB-1)