+
+ action.sa_handler = SIG_IGN;
+ sigemptyset(&action.sa_mask);
+ action.sa_flags = 0;
+ if (sigaction(SIGFPE, &action, &oact) != 0) {
+ /* Oh well, at least we tried. */
+ prog_belch("failed to install SIGFPE handler");
+ }
+#ifdef alpha_TARGET_ARCH
+ ieee_set_fp_control(0);
+#endif