Thu Feb 20 14:48:11 2014 UTC ()
Make sure AFLT_ENABLE in the cpuctrl mask for armv7_setup.


(matt)
diff -r1.136 -r1.137 src/sys/arch/arm/arm/cpufunc.c

cvs diff -r1.136 -r1.137 src/sys/arch/arm/arm/cpufunc.c (expand / switch to context diff)
--- src/sys/arch/arm/arm/cpufunc.c 2014/01/23 19:28:47 1.136
+++ src/sys/arch/arm/arm/cpufunc.c 2014/02/20 14:48:11 1.137
@@ -1,4 +1,4 @@
-/*	$NetBSD: cpufunc.c,v 1.136 2014/01/23 19:28:47 matt Exp $	*/
+/*	$NetBSD: cpufunc.c,v 1.137 2014/02/20 14:48:11 matt Exp $	*/
 
 /*
  * arm7tdmi support code Copyright (c) 2001 John Fremlin
@@ -49,7 +49,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cpufunc.c,v 1.136 2014/01/23 19:28:47 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cpufunc.c,v 1.137 2014/02/20 14:48:11 matt Exp $");
 
 #include "opt_compat_netbsd.h"
 #include "opt_cpuoptions.h"
@@ -3055,20 +3055,13 @@
 #ifdef __ARMEB__
 	    | CPU_CONTROL_EX_BEND
 #endif
+#ifndef ARM32_DISABLE_ALIGNMENT_FAULTS
+	    | CPU_CONTROL_AFLT_ENABLE;
+#endif
 	    | CPU_CONTROL_UNAL_ENABLE;
 
-#if 0
-	int cpuctrlmask = CPU_CONTROL_MMU_ENABLE | CPU_CONTROL_SYST_ENABLE
-	    | CPU_CONTROL_IC_ENABLE | CPU_CONTROL_DC_ENABLE
-	    | CPU_CONTROL_ROM_ENABLE | CPU_CONTROL_BPRD_ENABLE
-	    | CPU_CONTROL_BEND_ENABLE | CPU_CONTROL_AFLT_ENABLE
-	    | CPU_CONTROL_ROUNDROBIN | CPU_CONTROL_CPCLK;
-#endif
+	int cpuctrlmask = cpuctrl | CPU_CONTROL_AFLT_ENABLE;
 
-#ifdef ARM32_DISABLE_ALIGNMENT_FAULTS
-#else
-	cpuctrl |= CPU_CONTROL_AFLT_ENABLE;
-#endif
 
 	cpuctrl = parse_cpu_options(args, armv7_options, cpuctrl);
 
@@ -3082,7 +3075,7 @@
 
 	/* Set the control register */
 	curcpu()->ci_ctrl = cpuctrl;
-	cpu_control(cpuctrl, cpuctrl);
+	cpu_control(cpuctrlmask, cpuctrl);
 }
 #endif /* CPU_CORTEX */