Removed dynamic cast to get interrupt frequency and replaced with a

virtual function in alphaaccess.cc

dev/alpha_console.cc:
dev/alpha_console.hh:
dev/platform.hh:
dev/tsunami.cc:
dev/tsunami.hh:
dev/tsunami_io.hh:
    Removed dynamic cast to get interrupt frequency and replaced with a
    virtual function

--HG--
extra : convert_revision : 01f514a33d8f76c6527ab25a713d5c86f9fd646e

1 files changed, 6 insertions, 0 deletions

diff --git a/dev/tsunami.cc b/dev/tsunami.cc
index 8956ee557..b5e7ab3b8 100644
--- a/dev/tsunami.cc
+++ b/dev/tsunami.cc
@@ -56,6 +56,12 @@ Tsunami::Tsunami(const string &name, System *s,
         intr_sum_type[i] = 0;
 }
 
+Tick
+Tsunami::intrFrequency()
+{
+    return io->frequency();
+}
+
 void
 Tsunami::postConsoleInt()
 {