$NetBSD: patch-an,v 1.1 2001/05/11 11:17:39 dmcmahill Exp $

regparm is only for i386

--- features.h.orig	Thu Feb  1 17:56:32 2001
+++ features.h	Tue May  8 18:47:14 2001
@@ -71,6 +71,11 @@
 #define ARCH_MODE	ARCH_370
 
+#ifdef __i386__
 #define DEF_INST(_name) \
 __attribute__ ((regparm(3))) void s370_ ## _name (BYTE inst[], int execflag, REGS *regs)
+#else
+#define DEF_INST(_name) \
+void s370_ ## _name (BYTE inst[], int execflag, REGS *regs)
+#endif
 
 #define ARCH_DEP(_name) \
@@ -130,6 +135,11 @@
 #define ARCH_MODE	ARCH_390
 
+#ifdef __i386__
 #define DEF_INST(_name) \
 __attribute__ ((regparm(3))) void s390_ ## _name (BYTE inst[], int execflag, REGS *regs)
+#else
+#define DEF_INST(_name) \
+void s390_ ## _name (BYTE inst[], int execflag, REGS *regs)
+#endif
 
 #define ARCH_DEP(_name) \
@@ -212,6 +222,11 @@
 #define SSGROUP_BIT	ASCE_G
 
+#ifdef __i386__
 #define DEF_INST(_name) \
 __attribute__ ((regparm(3))) void z900_ ## _name (BYTE inst[], int execflag, REGS *regs)
+#else
+#define DEF_INST(_name) \
+void z900_ ## _name (BYTE inst[], int execflag, REGS *regs)
+#endif
 
 #define ARCH_DEP(_name) \
@@ -268,6 +283,11 @@
 #define SSGROUP_BIT	ASCE_G
 
+#ifdef __i386__
 #define DEF_INST(_name) \
 __attribute__ ((regparm(3))) void z964_ ## _name (BYTE inst[], int execflag, REGS *regs)
+#else
+#define DEF_INST(_name) \
+void z964_ ## _name (BYTE inst[], int execflag, REGS *regs)
+#endif
 
 #define ARCH_DEP(_name) \