Orion: Replace printf() with fatal()

The code for Orion 2.0 makes use of printf() at several places where there as
an error in configuration of the model. These have been replaced with fatal().

5 files changed, 9 insertions, 6 deletions

diff --git a/src/mem/ruby/network/orion/Buffer/BitlineUnit.cc b/src/mem/ruby/network/orion/Buffer/BitlineUnit.cc
index 05d0ae382..276e481c9 100644
--- a/src/mem/ruby/network/orion/Buffer/BitlineUnit.cc
+++ b/src/mem/ruby/network/orion/Buffer/BitlineUnit.cc
@@ -33,6 +33,7 @@
  *           Kambiz Samadi (Orion 2.0, UC San Diego)
  */
 
+#include "base/misc.hh"
 #include "mem/ruby/network/orion/Buffer/BitlineUnit.hh"
 #include "mem/ruby/network/orion/Buffer/SRAM.hh"
 #include "mem/ruby/network/orion/TechParameter.hh"
@@ -112,7 +113,7 @@ void BitlineUnit::init()
             //FIXME - no static power?
             break;
         default:
-            printf("error\n");
+            fatal("Error in BITLINE model.\n");
     }
     return;
 }
diff --git a/src/mem/ruby/network/orion/Buffer/OutdrvUnit.cc b/src/mem/ruby/network/orion/Buffer/OutdrvUnit.cc
index 716fc18ee..ce1707491 100644
--- a/src/mem/ruby/network/orion/Buffer/OutdrvUnit.cc
+++ b/src/mem/ruby/network/orion/Buffer/OutdrvUnit.cc
@@ -33,6 +33,7 @@
  *           Kambiz Samadi (Orion 2.0, UC San Diego)
  */
 
+#include "base/misc.hh"
 #include "mem/ruby/network/orion/Buffer/OutdrvUnit.hh"
 #include "mem/ruby/network/orion/TechParameter.hh"
 #include "mem/ruby/network/orion/Buffer/SRAM.hh"
@@ -91,7 +92,7 @@ void OutdrvUnit::init()
             m_e_chg_data = 0;
             break;
         default:
-            printf("error\n");
+            fatal("Incorrect OUTDRIVE model.\n");
     }
 
     m_i_static = calc_i_static();
diff --git a/src/mem/ruby/network/orion/Buffer/PrechargeUnit.cc b/src/mem/ruby/network/orion/Buffer/PrechargeUnit.cc
index ac91edb43..480ebe82c 100644
--- a/src/mem/ruby/network/orion/Buffer/PrechargeUnit.cc
+++ b/src/mem/ruby/network/orion/Buffer/PrechargeUnit.cc
@@ -33,6 +33,7 @@
  *           Kambiz Samadi (Orion 2.0, UC San Diego)
  */
 
+#include "base/misc.hh"
 #include "mem/ruby/network/orion/Buffer/PrechargeUnit.hh"
 #include "mem/ruby/network/orion/TechParameter.hh"
 #include "mem/ruby/network/orion/Buffer/SRAM.hh"
@@ -114,7 +115,7 @@ uint32_t PrechargeUnit::calc_num_pre_gate()
         case SINGLE_BITLINE: return 2;
         case EQU_BITLINE:    return 3;
         case SINGLE_OTHER:   return 1;
-        default: printf("error\n"); return 0;
+        default: fatal("Incorrect Precharge Unit model.\n");
     }
 }
 
@@ -125,7 +126,7 @@ uint32_t PrechargeUnit::calc_num_pre_drain()
         case SINGLE_BITLINE: return 1;
         case EQU_BITLINE:    return 2;
         case SINGLE_OTHER:   return 1;
-        default: printf("error\n"); return 0;
+        default: fatal("Incorrect Precharge Unit model.\n");
     }
 }
 
diff --git a/src/mem/ruby/network/orion/Buffer/SRAM.hh b/src/mem/ruby/network/orion/Buffer/SRAM.hh
index f0b937963..7b3f46698 100644
--- a/src/mem/ruby/network/orion/Buffer/SRAM.hh
+++ b/src/mem/ruby/network/orion/Buffer/SRAM.hh
@@ -39,7 +39,6 @@
 #include "mem/ruby/network/orion/Type.hh"
 #include "mem/ruby/network/orion/OrionConfig.hh"
 #include "mem/ruby/network/orion/TechParameter.hh"
-#include <stdio.h>
 
 class OutdrvUnit;
 class AmpUnit;
diff --git a/src/mem/ruby/network/orion/Buffer/WordlineUnit.cc b/src/mem/ruby/network/orion/Buffer/WordlineUnit.cc
index bc28444e2..3f2cdc34b 100644
--- a/src/mem/ruby/network/orion/Buffer/WordlineUnit.cc
+++ b/src/mem/ruby/network/orion/Buffer/WordlineUnit.cc
@@ -33,6 +33,7 @@
  *           Kambiz Samadi (Orion 2.0, UC San Diego)
  */
 
+#include "base/misc.hh"
 #include "mem/ruby/network/orion/Buffer/WordlineUnit.hh"
 #include "mem/ruby/network/orion/Buffer/SRAM.hh"
 #include "mem/ruby/network/orion/TechParameter.hh"
@@ -118,7 +119,7 @@ void WordlineUnit::init()
             m_i_static = 0;
             break;
         default:
-            printf("error\n");
+            fatal("Incorrect Wordline model.\n");
     }
     return;
 }