Merge with head, hopefully the last time for this batch.

11 files changed, 48 insertions, 34 deletions

diff --git a/src/dev/alpha/tsunami_cchip.cc b/src/dev/alpha/tsunami_cchip.cc
index 74f769c86..0960c71ab 100644
--- a/src/dev/alpha/tsunami_cchip.cc
+++ b/src/dev/alpha/tsunami_cchip.cc
@@ -53,7 +53,6 @@
 #include "params/TsunamiCChip.hh"
 #include "sim/system.hh"
 
-using namespace std;
 //Should this be AlphaISA?
 using namespace TheISA;
 
diff --git a/src/dev/alpha/tsunami_io.cc b/src/dev/alpha/tsunami_io.cc
index 0c1937a32..bccdddf85 100644
--- a/src/dev/alpha/tsunami_io.cc
+++ b/src/dev/alpha/tsunami_io.cc
@@ -54,7 +54,11 @@
 #include "mem/port.hh"
 #include "sim/system.hh"
 
-using namespace std;
+// clang complains about std::set being overloaded with Packet::set if
+// we open up the entire namespace std
+using std::string;
+using std::ostream;
+
 //Should this be AlphaISA?
 using namespace TheISA;
 
diff --git a/src/dev/arm/pl111.cc b/src/dev/arm/pl111.cc
index 263a3b620..d416ab31f 100644
--- a/src/dev/arm/pl111.cc
+++ b/src/dev/arm/pl111.cc
@@ -50,6 +50,10 @@
 #include "mem/packet.hh"
 #include "mem/packet_access.hh"
 
+// clang complains about std::set being overloaded with Packet::set if
+// we open up the entire namespace std
+using std::vector;
+
 using namespace AmbaDev;
 
 // initialize clcd registers
@@ -69,11 +73,12 @@ Pl111::Pl111(const Params *p)
 
     pic = simout.create(csprintf("%s.framebuffer.bmp", sys->name()), true);
 
-    dmaBuffer = new uint8_t[LcdMaxWidth * LcdMaxHeight * sizeof(uint32_t)];
+    const int buffer_size = LcdMaxWidth * LcdMaxHeight * sizeof(uint32_t);
+    dmaBuffer = new uint8_t[buffer_size];
 
     memset(lcdPalette, 0, sizeof(lcdPalette));
     memset(cursorImage, 0, sizeof(cursorImage));
-    memset(dmaBuffer, 0, sizeof(dmaBuffer));
+    memset(dmaBuffer, 0, buffer_size);
 
     if (vncserver)
         vncserver->setFramebufferAddr(dmaBuffer);
diff --git a/src/dev/arm/pl111.hh b/src/dev/arm/pl111.hh
index b2dc1f640..e0a03641c 100644
--- a/src/dev/arm/pl111.hh
+++ b/src/dev/arm/pl111.hh
@@ -53,8 +53,6 @@
 #include "params/Pl111.hh"
 #include "sim/serialize.hh"
 
-using namespace std;
-
 class Gic;
 class VncServer;
 class Bitmap;
@@ -304,7 +302,7 @@ class Pl111: public AmbaDmaDevice
     EventWrapper<Pl111, &Pl111::fillFifo> fillFifoEvent;
 
     /** DMA done event */
-    vector<EventWrapper<Pl111, &Pl111::dmaDone> > dmaDoneEvent;
+    std::vector<EventWrapper<Pl111, &Pl111::dmaDone> > dmaDoneEvent;
 
     /** Wrapper to create an event out of the interrupt */
     EventWrapper<Pl111, &Pl111::generateInterrupt> intEvent;
diff --git a/src/dev/copy_engine.cc b/src/dev/copy_engine.cc
index 361d4db1b..33994cfde 100644
--- a/src/dev/copy_engine.cc
+++ b/src/dev/copy_engine.cc
@@ -45,7 +45,6 @@
 #include "sim/system.hh"
 
 using namespace CopyEngineReg;
-using namespace std;
 
 CopyEngine::CopyEngine(const Params *p)
     : PciDev(p)
diff --git a/src/dev/disk_image.cc b/src/dev/disk_image.cc
index 4c770fbcd..c9defb605 100644
--- a/src/dev/disk_image.cc
+++ b/src/dev/disk_image.cc
@@ -170,12 +170,12 @@ CowDiskImage::CowDiskImage(const Params *p)
     : DiskImage(p), filename(p->image_file), child(p->child), table(NULL)
 {
     if (filename.empty()) {
-        init(p->table_size);
+        initSectorTable(p->table_size);
     } else {
         if (!open(filename)) {
             if (p->read_only)
                 fatal("could not open read-only file");
-            init(p->table_size);
+            initSectorTable(p->table_size);
         }
 
         if (!p->read_only)
@@ -270,7 +270,7 @@ CowDiskImage::open(const string &file)
 }
 
 void
-CowDiskImage::init(int hash_size)
+CowDiskImage::initSectorTable(int hash_size)
 {
     table = new SectorTable(hash_size);
 
diff --git a/src/dev/disk_image.hh b/src/dev/disk_image.hh
index 3865562a0..1b846522f 100644
--- a/src/dev/disk_image.hh
+++ b/src/dev/disk_image.hh
@@ -121,7 +121,7 @@ class CowDiskImage : public DiskImage
     CowDiskImage(const Params *p);
     ~CowDiskImage();
 
-    void init(int hash_size);
+    void initSectorTable(int hash_size);
     bool open(const std::string &file);
     void save();
     void save(const std::string &file);
diff --git a/src/dev/ide_ctrl.cc b/src/dev/ide_ctrl.cc
index 5a663bac9..f33d603af 100644
--- a/src/dev/ide_ctrl.cc
+++ b/src/dev/ide_ctrl.cc
@@ -32,7 +32,6 @@
 
 #include <string>
 
-#include "base/trace.hh"
 #include "cpu/intr_control.hh"
 #include "debug/IdeCtrl.hh"
 #include "dev/ide_ctrl.hh"
@@ -42,7 +41,9 @@
 #include "params/IdeController.hh"
 #include "sim/byteswap.hh"
 
-using namespace std;
+// clang complains about std::set being overloaded with Packet::set if
+// we open up the entire namespace std
+using std::string;
 
 // Bus master IDE registers
 enum BMIRegOffset {
diff --git a/src/dev/ns_gige.cc b/src/dev/ns_gige.cc
index eb6eb6353..4dc4aeae9 100644
--- a/src/dev/ns_gige.cc
+++ b/src/dev/ns_gige.cc
@@ -50,6 +50,12 @@
 #include "params/NSGigE.hh"
 #include "sim/system.hh"
 
+// clang complains about std::set being overloaded with Packet::set if
+// we open up the entire namespace std
+using std::min;
+using std::ostream;
+using std::string;
+
 const char *NsRxStateStrings[] =
 {
     "rxIdle",
@@ -81,7 +87,6 @@ const char *NsDmaState[] =
     "dmaWriteWaiting"
 };
 
-using namespace std;
 using namespace Net;
 using namespace TheISA;
 
@@ -479,12 +484,12 @@ NSGigE::write(PacketPtr pkt)
 // all these #if 0's are because i don't THINK the kernel needs to
 // have these implemented. if there is a problem relating to one of
 // these, you may need to add functionality in.
+
+// grouped together and #if 0'ed to avoid empty if body and make clang happy
+#if 0
             if (reg & CFGR_TBI_EN) ;
             if (reg & CFGR_MODE_1000) ;
 
-            if (reg & CFGR_AUTO_1000)
-                panic("CFGR_AUTO_1000 not implemented!\n");
-
             if (reg & CFGR_PINT_DUPSTS ||
                 reg & CFGR_PINT_LNKSTS ||
                 reg & CFGR_PINT_SPDSTS)
@@ -494,22 +499,11 @@ NSGigE::write(PacketPtr pkt)
             if (reg & CFGR_MRM_DIS) ;
             if (reg & CFGR_MWI_DIS) ;
 
-            if (reg & CFGR_T64ADDR) ;
-            // panic("CFGR_T64ADDR is read only register!\n");
-
-            if (reg & CFGR_PCI64_DET)
-                panic("CFGR_PCI64_DET is read only register!\n");
-
             if (reg & CFGR_DATA64_EN) ;
             if (reg & CFGR_M64ADDR) ;
             if (reg & CFGR_PHY_RST) ;
             if (reg & CFGR_PHY_DIS) ;
 
-            if (reg & CFGR_EXTSTS_EN)
-                extstsEnable = true;
-            else
-                extstsEnable = false;
-
             if (reg & CFGR_REQALG) ;
             if (reg & CFGR_SB) ;
             if (reg & CFGR_POW) ;
@@ -518,6 +512,20 @@ NSGigE::write(PacketPtr pkt)
             if (reg & CFGR_BROM_DIS) ;
             if (reg & CFGR_EXT_125) ;
             if (reg & CFGR_BEM) ;
+
+            if (reg & CFGR_T64ADDR) ;
+            // panic("CFGR_T64ADDR is read only register!\n");
+#endif
+            if (reg & CFGR_AUTO_1000)
+                panic("CFGR_AUTO_1000 not implemented!\n");
+
+            if (reg & CFGR_PCI64_DET)
+                panic("CFGR_PCI64_DET is read only register!\n");
+
+            if (reg & CFGR_EXTSTS_EN)
+                extstsEnable = true;
+            else
+                extstsEnable = false;
             break;
 
           case MEAR:
@@ -541,9 +549,13 @@ NSGigE::write(PacketPtr pkt)
             eepromClk = reg & MEAR_EECLK;
 
             // since phy is completely faked, MEAR_MD* don't matter
+
+// grouped together and #if 0'ed to avoid empty if body and make clang happy
+#if 0
             if (reg & MEAR_MDIO) ;
             if (reg & MEAR_MDDIR) ;
             if (reg & MEAR_MDC) ;
+#endif
             break;
 
           case PTSCR:
diff --git a/src/dev/pciconfigall.cc b/src/dev/pciconfigall.cc
index e7130e11d..320f45543 100644
--- a/src/dev/pciconfigall.cc
+++ b/src/dev/pciconfigall.cc
@@ -43,8 +43,6 @@
 #include "params/PciConfigAll.hh"
 #include "sim/system.hh"
 
-using namespace std;
-
 PciConfigAll::PciConfigAll(const Params *p)
     : PioDevice(p)
 {
diff --git a/src/dev/pcidev.cc b/src/dev/pcidev.cc
index 42c803553..cb27f8b3d 100644
--- a/src/dev/pcidev.cc
+++ b/src/dev/pcidev.cc
@@ -52,8 +52,6 @@
 #include "sim/byteswap.hh"
 #include "sim/core.hh"
 
-using namespace std;
-
 
 PciDev::PciConfigPort::PciConfigPort(PciDev *dev, int busid, int devid,
         int funcid, Platform *p)
@@ -341,7 +339,7 @@ PciDev::writeConfig(PacketPtr pkt)
 }
 
 void
-PciDev::serialize(ostream &os)
+PciDev::serialize(std::ostream &os)
 {
     SERIALIZE_ARRAY(BARSize, sizeof(BARSize) / sizeof(BARSize[0]));
     SERIALIZE_ARRAY(BARAddrs, sizeof(BARAddrs) / sizeof(BARAddrs[0]));