build mysql version if libraries exist

add dprintf on alignment faults
fix RR benchmark rcS script name
Add Dual test without rcS script
Update Monet to be closer to the real thing
Fix p4/monet configs
Add a way to read the DRIR register with at 32bit access for validation

SConscript:
build/SConstruct:
    always use mysql if the libraries are installed
arch/alpha/alpha_memory.cc:
    Add a DPRINTF to print alignment faults when they happen
dev/tsunami_cchip.cc:
    Add a way to read the DRIR for validation.

--HG--
extra : convert_revision : 8c112c958f36b785390c46e70a889a79c6bea015

4 files changed, 9 insertions, 19 deletions

diff --git a/SConscript b/SConscript
index 187edadff..e49a507b8 100644
--- a/SConscript
+++ b/SConscript
@@ -28,6 +28,7 @@
 
 import os
 import sys
+from os.path import isdir
 
 # This file defines how to build a particular configuration of M5
 # based on variable settings in the 'env' build environment.
@@ -335,18 +336,16 @@ else:
 
 extra_libraries = []
 env.Append(LIBS=['z'])
-if env['USE_MYSQL']:
+if isdir('/usr/lib64/mysql') or isdir('/usr/lib/mysql') or \
+   isdir('/usr/local/lib/mysql'):
+    env.Append(LIBPATH=['/usr/lib64/mysql', '/usr/local/lib/mysql/',
+                        '/usr/lib/mysql'])
+    env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql'])
     sources += mysql_sources
     env.Append(CPPDEFINES = 'USE_MYSQL')
     env.Append(CPPDEFINES = 'STATS_BINNING')
-    env.Append(CPPPATH=['/usr/local/include/mysql', '/usr/include/mysql'])
-    if os.path.isdir('/usr/lib64'):
-        env.Append(LIBPATH=['/usr/lib64/mysql'])
-    else:
-        env.Append(LIBPATH=['/usr/lib/mysql/'])
     env.Append(LIBS=['mysqlclient'])
 
-
 ###################################################
 #
 # Special build rules.
diff --git a/arch/alpha/alpha_memory.cc b/arch/alpha/alpha_memory.cc
index 81a1902a0..639abbeb8 100644
--- a/arch/alpha/alpha_memory.cc
+++ b/arch/alpha/alpha_memory.cc
@@ -501,6 +501,8 @@ AlphaDTB::translate(MemReqPtr &req, bool write) const
      */
     if (req->vaddr & (req->size - 1)) {
         fault(req, write ? MM_STAT_WR_MASK : 0);
+        DPRINTF(TLB, "Alignment Fault on %#x, size = %d", req->vaddr,
+                req->size);
         return Alignment_Fault;
     }
 
diff --git a/build/SConstruct b/build/SConstruct
index 3d7db1db2..5c4ae94a1 100644
--- a/build/SConstruct
+++ b/build/SConstruct
@@ -101,23 +101,12 @@ configs_map = {
     'KERNEL' : KernelConfig
     }
 
-# Enable detailed full-system binning.
-def MeasureOpt(env):
-    env.Replace(USE_MYSQL = True)
-    env.Append(CPPDEFINES = 'FS_MEASURE')
-
-# Enable MySql database output for stats.
-def MySqlOpt(env):
-    env.Replace(USE_MYSQL = True)
-
 # Disable FastAlloc object allocation.
 def NoFastAllocOpt(env):
     env.Append(CPPDEFINES = 'NO_FAST_ALLOC')
 
 # Configuration options map.
 options_map = {
-    'MEASURE' : MeasureOpt,
-    'MYSQL' : MySqlOpt,
     'NO_FAST_ALLOC' : NoFastAllocOpt
     }
 
diff --git a/dev/tsunami_cchip.cc b/dev/tsunami_cchip.cc
index 6bf4d8b57..2fb293fbf 100644
--- a/dev/tsunami_cchip.cc
+++ b/dev/tsunami_cchip.cc
@@ -176,7 +176,7 @@ TsunamiCChip::read(MemReqPtr &req, uint8_t *data)
           if (regnum == TSDEV_CC_DRIR) {
               warn("accessing DRIR with 32 bit read, "
                    "hopefully your just reading this for timing");
-              *(uint64_t*)data = drir;
+              *(uint32_t*)data = drir;
           } else
               panic("invalid access size(?) for tsunami register!\n");
           return No_Fault;