diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/nwfpe/fpmodule.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/nwfpe/fpmodule.c b/arch/arm/nwfpe/fpmodule.c index 4c0ab50f399..cb7658e8acc 100644 --- a/arch/arm/nwfpe/fpmodule.c +++ b/arch/arm/nwfpe/fpmodule.c @@ -24,6 +24,7 @@ #include "fpa11.h" #include <linux/module.h> +#include <linux/moduleparam.h> /* XXX */ #include <linux/errno.h> @@ -134,13 +135,17 @@ a SIGFPE exception if necessary. If not the relevant bits in the cumulative exceptions flag byte are set and we return. */ +#ifdef CONFIG_DEBUG_USER +/* By default, ignore inexact errors as there are far too many of them to log */ +static int debug = ~BIT_IXC; +#endif + void float_raise(signed char flags) { register unsigned int fpsr, cumulativeTraps; #ifdef CONFIG_DEBUG_USER - /* Ignore inexact errors as there are far too many of them to log */ - if (flags & ~BIT_IXC) + if (flags & debug) printk(KERN_DEBUG "NWFPE: %s[%d] takes exception %08x at %p from %08lx\n", current->comm, current->pid, flags, @@ -179,3 +184,7 @@ module_exit(fpe_exit); MODULE_AUTHOR("Scott Bambrough <scottb@rebel.com>"); MODULE_DESCRIPTION("NWFPE floating point emulator (" NWFPE_BITS " precision)"); MODULE_LICENSE("GPL"); + +#ifdef CONFIG_DEBUG_USER +module_param(debug, int, 0644); +#endif |