added system option to bin interrupt code seperately.

arch/alpha/ev5.cc:
    set the mode explictly rather than having a bool user/notuser
cpu/simple_cpu/simple_cpu.hh:
    there is no class Kernel
kern/kernel_stats.cc:
    use cpu_mode_num
kern/kernel_stats.hh:
    add interrupt mode and use cpu_mode_num rather than constant
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
kern/system_events.cc:
kern/system_events.hh:
    add events to change the mode to/from interrupt
sim/system.cc:
sim/system.hh:
    add a pal symbol table

--HG--
extra : convert_revision : 9d30e826b72122062a5ea12d094f94760e75c66a

1 files changed, 14 insertions, 0 deletions

diff --git a/kern/linux/linux_system.hh b/kern/linux/linux_system.hh
index 707204607..f5fd2b06b 100644
--- a/kern/linux/linux_system.hh
+++ b/kern/linux/linux_system.hh
@@ -83,8 +83,22 @@ class LinuxSystem : public System
      */
     LinuxSkipDelayLoopEvent *skipDelayLoopEvent;
 
+    /**
+     * Event to print information about thread switches if the trace flag
+     * Thread is set
+     */
     PrintThreadInfo *printThreadEvent;
 
+    /**
+     * Event to bin Interrupts seperately from kernel code
+     */
+    InterruptStartEvent *intStartEvent;
+
+    /**
+     * Event to bin Interrupts seperately from kernel code
+     */
+    InterruptEndEvent *intEndEvent;
+
     /** Grab the PCBB of the idle process when it starts */
     IdleStartEvent *idleStartEvent;