MIPS: Emulate the new MIPS R6 BOVC, BEQC and BEQZALC instructions

[uclinux-h8/linux.git] / kernel / sys.c

diff --git a/kernel/sys.c b/kernel/sys.c
index a8c9f5a..08b16bb 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -97,6 +97,12 @@
 #ifndef MPX_DISABLE_MANAGEMENT
 # define MPX_DISABLE_MANAGEMENT(a)     (-EINVAL)
 #endif
+#ifndef GET_FP_MODE
+# define GET_FP_MODE(a)                (-EINVAL)
+#endif
+#ifndef SET_FP_MODE
+# define SET_FP_MODE(a,b)      (-EINVAL)
+#endif
 
 /*
  * this is where the system-wide overflow UID and GID are defined, for
@@ -2215,6 +2221,12 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
        case PR_MPX_DISABLE_MANAGEMENT:
                error = MPX_DISABLE_MANAGEMENT(me);
                break;
+       case PR_SET_FP_MODE:
+               error = SET_FP_MODE(me, arg2);
+               break;
+       case PR_GET_FP_MODE:
+               error = GET_FP_MODE(me);
+               break;
        default:
                error = -EINVAL;
                break;