Merge zeep.pool:/z/saidi/work/m5.newmem

into  zeep.pool:/z/saidi/work/m5.suncc

--HG--
extra : convert_revision : 20f61a524a3b53fc0afcf53a24b5a1fe1d96f579

src/dev/baddev.cc

@@ -56,12 +56,14 @@ Tick
 BadDevice::read(PacketPtr pkt)
 {
     panic("Device %s not imlpmented\n", devname);
+    M5_DUMMY_RETURN
 }
 
 Tick
 BadDevice::write(PacketPtr pkt)
 {
     panic("Device %s not imlpmented\n", devname);
+    M5_DUMMY_RETURN
 }
 
 BEGIN_DECLARE_SIM_OBJECT_PARAMS(BadDevice)

src/dev/ide_atareg.h

@@ -35,7 +35,7 @@
 
 #if defined(linux)
 #include <endian.h>
-#elif defined(__sun__)
+#elif defined(__sun)
 #include <sys/isa_defs.h>
 #else
 #include <machine/endian.h>

src/dev/io_device.hh

@@ -109,7 +109,7 @@ class DmaPort : public Port
 
     virtual bool recvTiming(PacketPtr pkt);
     virtual Tick recvAtomic(PacketPtr pkt)
-    { panic("dma port shouldn't be used for pio access."); }
+    { panic("dma port shouldn't be used for pio access."); M5_DUMMY_RETURN }
     virtual void recvFunctional(PacketPtr pkt)
     { panic("dma port shouldn't be used for pio access."); }
 

src/dev/pciconfigall.cc

@@ -83,8 +83,10 @@ PciConfigAll::write(PacketPtr pkt)
 {
     assert(pkt->result == Packet::Unknown);
     panic("Attempting to write to config space on non-existant device\n");
+    M5_DUMMY_RETURN
 }
 
+
 void
 PciConfigAll::addressRanges(AddrRangeList &range_list)
 {

src/dev/pcidev.hh

@@ -37,6 +37,8 @@
 #ifndef __DEV_PCIDEV_HH__
 #define __DEV_PCIDEV_HH__
 
+#include <cstring>
+
 #include "dev/io_device.hh"
 #include "dev/pcireg.h"
 #include "dev/platform.hh"
@@ -62,8 +64,8 @@ class PciConfigData : public SimObject
     PciConfigData(const std::string &name)
         : SimObject(name)
     {
-        memset(config.data, 0, sizeof(config.data));
-        memset(BARSize, 0, sizeof(BARSize));
+        std::memset(config.data, 0, sizeof(config.data));
+        std::memset(BARSize, 0, sizeof(BARSize));
     }
 
     /** The first 64 bytes */

src/dev/platform.cc

@@ -62,6 +62,7 @@ Addr
 Platform::pciToDma(Addr pciAddr) const
 {
    panic("No PCI dma support in platform.");
+   M5_DUMMY_RETURN
 }
 
 void

src/dev/sparc/mm_disk.cc

@@ -33,6 +33,8 @@
  * in legion. Any access is translated to an offset in the disk image.
  */
 
+#include <cstring>
+
 #include "base/trace.hh"
 #include "dev/sparc/mm_disk.hh"
 #include "dev/platform.hh"
@@ -45,7 +47,7 @@
 MmDisk::MmDisk(Params *p)
     : BasicPioDevice(p), image(p->image), curSector((uint64_t)-1), dirty(false)
 {
-    memset(&bytes, 0, SectorSize);
+    std::memset(&bytes, 0, SectorSize);
     pioSize = image->size() * SectorSize;
 }
 
@@ -99,6 +101,7 @@ Tick
 MmDisk::write(PacketPtr pkt)
 {
    panic("need to implement\n");
+   M5_DUMMY_RETURN
 }
 
 

src/dev/sparc/t1000.cc

@@ -57,6 +57,7 @@ Tick
 T1000::intrFrequency()
 {
     panic("Need implementation\n");
+    M5_DUMMY_RETURN
 }
 
 void
@@ -89,6 +90,7 @@ Addr
 T1000::pciToDma(Addr pciAddr) const
 {
     panic("Need implementation\n");
+    M5_DUMMY_RETURN
 }
 
 
@@ -96,6 +98,7 @@ Addr
 T1000::calcConfigAddr(int bus, int dev, int func)
 {
     panic("Need implementation\n");
+    M5_DUMMY_RETURN
 }
 
 void