ubsan: xgate: left shift of negative value

[deliverable/binutils-gdb.git] / sim / ppc / interrupts.c

diff --git a/sim/ppc/interrupts.c b/sim/ppc/interrupts.c
index deab7e9bf43c15f9152a52e2d0e55341b7fee176..db100fd26b9aa77793e900d68827d054b1597b57 100644 (file)
--- a/sim/ppc/interrupts.c
+++ b/sim/ppc/interrupts.c
@@ -1,10 +1,10 @@
 /*  This file is part of the program psim.
 
-    Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
+    Copyright 1994, 1995, 1996, 1997, 2003 Andrew Cagney
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
+    the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
@@ -13,8 +13,7 @@
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+    along with this program; if not, see <http://www.gnu.org/licenses/>.
  
     */
 
@@ -469,7 +468,7 @@ deliver_hardware_interrupt(void *data)
       unsigned_word cia = cpu_get_program_counter(processor);
       unsigned_word nia = perform_oea_interrupt(processor,
                                                cia, 0x00900, 0, 0, 0, 0);
-      TRACE(trace_interrupts, ("decrementer interrupt - cia=0x%lx time=0x%lx\n",
+      TRACE(trace_interrupts, ("decrementer interrupt - cia 0x%lx, time %ld\n",
                               (unsigned long)cia,
                               (unsigned long)event_queue_time(psim_event_queue(cpu_system(processor)))
                               ));
@@ -522,7 +521,7 @@ external_interrupt(cpu *processor,
 {
   interrupts *ints = cpu_interrupts(processor);
   if (is_asserted) {
-    if (!ints->pending_interrupts & external_interrupt_pending) {
+    if (!(ints->pending_interrupts & external_interrupt_pending)) {
       ints->pending_interrupts |= external_interrupt_pending;
       if (cpu_registers(processor)->msr & msr_external_interrupt_enable)
        schedule_hardware_interrupt_delivery(processor);