Add functions to System object to set up function-based events,

including automatically fixing up addresses to deal with
optionally executed Alpha gp update prolog.

SConscript:
    Remove freebsd_events.cc and linux_events.cc.
base/remote_gdb.cc:
cpu/pc_event.cc:
kern/system_events.cc:
kern/system_events.hh:
    PCEvents now schedule themselves in constructor.
cpu/pc_event.hh:
    PCEvents now schedule themselves in the constructor.
    Get rid of constructor versions that don't take an address and
    all the schedule() methods that are now unnecessary.
kern/freebsd/freebsd_system.cc:
kern/freebsd/freebsd_system.hh:
    Use new System methods to schedule function-based events.
    Move FreeBSD-specific function event classes into FreebsdSystem.
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
    Use new System methods to schedule function-based events.
    Move Linux-specific function event classes into LinuxSystem.
kern/tru64/tru64_events.hh:
    PCEvents now schedule themselves in constructor.
    Add DebugPrintfrEvent to encapsulate raw setting as new type
    (to work better with new System function-event method.)
kern/tru64/tru64_system.cc:
    Use new System methods to schedule function-based events.
kern/tru64/tru64_system.hh:
    Add DebugPrintfrEvent to encapsulate raw setting as new type
    (to work better with new System function-event method.)
sim/system.cc:
sim/system.hh:
    Add functions to set up function-based events, including
    automatically fixing up addresses to deal with optionally
    executed Alpha gp update prolog.

--HG--
extra : convert_revision : c2cf09144297b6602afe755a34a0a2227023783f

1 files changed, 17 insertions, 8 deletions

diff --git a/kern/tru64/tru64_events.hh b/kern/tru64/tru64_events.hh
index d3b6d6f8c..9b5bcfea2 100644
--- a/kern/tru64/tru64_events.hh
+++ b/kern/tru64/tru64_events.hh
@@ -39,16 +39,16 @@ class ExecContext;
 class BadAddrEvent : public SkipFuncEvent
 {
   public:
-    BadAddrEvent(PCEventQueue *q, const std::string &desc)
-        : SkipFuncEvent(q, desc) {}
+    BadAddrEvent(PCEventQueue *q, const std::string &desc, Addr addr)
+        : SkipFuncEvent(q, desc, addr) {}
     virtual void process(ExecContext *xc);
 };
 
 class PrintfEvent : public PCEvent
 {
   public:
-    PrintfEvent(PCEventQueue *q, const std::string &desc)
-        : PCEvent(q, desc) {}
+    PrintfEvent(PCEventQueue *q, const std::string &desc, Addr addr)
+        : PCEvent(q, desc, addr) {}
     virtual void process(ExecContext *xc);
 };
 
@@ -58,16 +58,25 @@ class DebugPrintfEvent : public PCEvent
     bool raw;
 
   public:
-    DebugPrintfEvent(PCEventQueue *q, const std::string &desc, bool r = false)
-        : PCEvent(q, desc), raw(r) {}
+    DebugPrintfEvent(PCEventQueue *q, const std::string &desc, Addr addr,
+                     bool r = false)
+        : PCEvent(q, desc, addr), raw(r) {}
     virtual void process(ExecContext *xc);
 };
 
+class DebugPrintfrEvent : public DebugPrintfEvent
+{
+  public:
+    DebugPrintfrEvent(PCEventQueue *q, const std::string &desc, Addr addr)
+        : DebugPrintfEvent(q, desc, addr, true)
+    {}
+};
+
 class DumpMbufEvent : public PCEvent
 {
   public:
-    DumpMbufEvent(PCEventQueue *q, const std::string &desc)
-        : PCEvent(q, desc) {}
+    DumpMbufEvent(PCEventQueue *q, const std::string &desc, Addr addr)
+        : PCEvent(q, desc, addr) {}
     virtual void process(ExecContext *xc);
 };