1 files changed, 6 insertions, 0 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c
index aaf5b0cd7a..520ceea7a4 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -12637,6 +12637,12 @@ void HELPER(vfp_set_fpscr)(CPUARMState *env, uint32_t val)
         val &= ~FPCR_FZ16;
     }
 
+    /*
+     * We don't implement trapped exception handling, so the
+     * trap enable bits are all RAZ/WI (not RES0!)
+     */
+    val &= ~(FPCR_IDE | FPCR_IXE | FPCR_UFE | FPCR_OFE | FPCR_DZE | FPCR_IOE);
+
     changed = env->vfp.xregs[ARM_VFP_FPSCR];
     env->vfp.xregs[ARM_VFP_FPSCR] = (val & 0xffc8ffff);
     env->vfp.vec_len = (val >> 16) & 7;