fixes so that M5 will compile under solaris

SConstruct:
    Add check to see if we need to include libsocket
src/arch/sparc/floatregfile.cc:
src/arch/sparc/intregfile.cc:
    use memset rather than bzero and include the appropriate headerfile
src/base/pollevent.cc:
    If we're compling under solaris we need sys/file.h
src/base/random.cc:
src/base/random.hh:
    solaris doesn't have random(), so use rint with the correct rounding mode
    if we're compiling on solaris
src/base/stats/flags.hh:
    u_int32_t??
src/base/time.hh:
    grab the timersub() define from freebsd since it doesn't exist in solaris
src/cpu/inst_seq.hh:
    we don't need to include stdint here
src/sim/byteswap.hh:
    the method to detect endianness on Solaris is a little more complex...

--HG--
extra : convert_revision : 6b7db0e900e7bccfc250d65c125065f27280dda1

2 files changed, 6 insertions, 2 deletions

diff --git a/src/arch/sparc/floatregfile.cc b/src/arch/sparc/floatregfile.cc
index 3afe6ef54..7f3d5a758 100644
--- a/src/arch/sparc/floatregfile.cc
+++ b/src/arch/sparc/floatregfile.cc
@@ -34,6 +34,8 @@
 #include "sim/byteswap.hh"
 #include "sim/serialize.hh"
 
+#include <string.h>
+
 using namespace SparcISA;
 using namespace std;
 
@@ -55,7 +57,7 @@ string SparcISA::getFloatRegName(RegIndex index)
 
 void FloatRegFile::clear()
 {
-    bzero(regSpace, sizeof(regSpace));
+    memset(regSpace, 0, sizeof(regSpace));
 }
 
 FloatReg FloatRegFile::readReg(int floatReg, int width)
diff --git a/src/arch/sparc/intregfile.cc b/src/arch/sparc/intregfile.cc
index 164f194dd..0e313dc94 100644
--- a/src/arch/sparc/intregfile.cc
+++ b/src/arch/sparc/intregfile.cc
@@ -33,6 +33,8 @@
 #include "base/trace.hh"
 #include "sim/serialize.hh"
 
+#include <string.h>
+
 using namespace SparcISA;
 using namespace std;
 
@@ -62,7 +64,7 @@ void IntRegFile::clear()
     for (x = 0; x < MaxGL; x++)
         memset(regGlobals[x], 0, sizeof(IntReg) * RegsPerFrame);
     for(int x = 0; x < 2 * NWindows; x++)
-        bzero(regSegments[x], sizeof(IntReg) * RegsPerFrame);
+        memset(regSegments[x], 0, sizeof(IntReg) * RegsPerFrame);
 }
 
 IntRegFile::IntRegFile()