Merge zizzer:/bk/newmem

into  zower.eecs.umich.edu:/eecshome/m5/newmem

src/arch/sparc/isa/formats/mem/util.isa:
src/arch/sparc/isa_traits.hh:
src/arch/sparc/system.cc:
    Hand Merge

--HG--
extra : convert_revision : d5e0c97caebb616493e2f642e915969d7028109c

17 files changed, 143 insertions, 61 deletions

diff --git a/src/base/compiler.hh b/src/base/compiler.hh
new file mode 100644
index 000000000..5f2e9d7af
--- /dev/null
+++ b/src/base/compiler.hh
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2006 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Ali Saidi
+ */
+
+#ifndef __BASE_COMPILER_HH__
+#define __BASE_COMPILER_HH__
+
+//http://msdn2.microsoft.com/en-us/library/ms937669.aspx
+//http://msdn2.microsoft.com/en-us/library/aa448724.aspx
+//http://docs.sun.com/source/819-3688/sun.specific.html#marker-998278
+//http://gcc.gnu.org/onlinedocs/gcc-3.3.1/gcc/Function-Attributes.html#Function%20Attributes
+
+#if defined(__GNUC__)
+#define M5_ATTR_NORETURN  __attribute__((noreturn))
+#define M5_PRAGMA_NORETURN(x)
+#define M5_DUMMY_RETURN
+#elif defined(__SUNPRO_CC)
+// this doesn't do anything with sun cc, but why not
+#define M5_ATTR_NORETURN  __sun_attr__((__noreturn__))
+#define M5_DUMMY_RETURN return (0);
+#define M5_PRAGMA_NORETURN(x) _Pragma("does_not_return(x)")
+#else
+#error "Need to define compiler options in base/compiler.hh"
+#endif
+
+#endif // __BASE_COMPILER_HH__
diff --git a/src/base/compression/lzss_compression.cc b/src/base/compression/lzss_compression.cc
index eb35fb8f1..bd16d82c9 100644
--- a/src/base/compression/lzss_compression.cc
+++ b/src/base/compression/lzss_compression.cc
@@ -32,8 +32,8 @@
  * LZSSCompression definitions.
  */
 
-#include <assert.h>
-
+#include <cassert>
+#include <cstring>
 #include "base/compression/lzss_compression.hh"
 
 #include "base/misc.hh" //for fatal
@@ -134,7 +134,7 @@ LZSSCompression::compress(uint8_t *dest, uint8_t *src, int size)
 
     if (dest_index >= size) {
         // Have expansion instead of compression, just copy.
-        memcpy(dest,src,size);
+        std::memcpy(dest,src,size);
         return size;
     }
     return dest_index;
diff --git a/src/base/compression/null_compression.hh b/src/base/compression/null_compression.hh
index ff110807a..798acb77a 100644
--- a/src/base/compression/null_compression.hh
+++ b/src/base/compression/null_compression.hh
@@ -50,11 +50,13 @@ class NullCompression : public CompressionAlgorithm
     int uncompress(uint8_t * dest, uint8_t *src, int size)
     {
         fatal("Can't uncompress data");
+        M5_DUMMY_RETURN
     }
 
     int compress(uint8_t *dest, uint8_t *src, int size)
     {
         fatal("Can't compress data");
+        M5_DUMMY_RETURN
     }
 };
 
diff --git a/src/base/cprintf.hh b/src/base/cprintf.hh
index 9967b0578..dd2256e69 100644
--- a/src/base/cprintf.hh
+++ b/src/base/cprintf.hh
@@ -136,10 +136,10 @@ operator,(ArgList &alist, ArgListNull)
 inline void
 __cprintf(const std::string &format, ArgList &args)
 { args.dump(format); delete &args; }
-#define __cprintf__(format, args...) \
-    cp::__cprintf(format, (*(new cp::ArgList), args))
-#define cprintf(args...) \
-    __cprintf__(args, cp::ArgListNull())
+#define __cprintf__(format, ...) \
+    cp::__cprintf(format, (*(new cp::ArgList), __VA_ARGS__))
+#define cprintf(...) \
+    __cprintf__(__VA_ARGS__, cp::ArgListNull())
 
 //
 // ccprintf(stream, format, args, ...) prints to the specified stream
@@ -148,10 +148,10 @@ __cprintf(const std::string &format, ArgList &args)
 inline void
 __ccprintf(std::ostream &stream, const std::string &format, ArgList &args)
 { args.dump(stream, format); delete &args; }
-#define __ccprintf__(stream, format, args...) \
-    cp::__ccprintf(stream, format, (*(new cp::ArgList), args))
-#define ccprintf(stream, args...) \
-    __ccprintf__(stream, args, cp::ArgListNull())
+#define __ccprintf__(stream, format, ...) \
+    cp::__ccprintf(stream, format, (*(new cp::ArgList), __VA_ARGS__))
+#define ccprintf(stream, ...) \
+    __ccprintf__(stream, __VA_ARGS__, cp::ArgListNull())
 
 //
 // csprintf(format, args, ...) returns a string
@@ -160,10 +160,10 @@ __ccprintf(std::ostream &stream, const std::string &format, ArgList &args)
 inline std::string
 __csprintf(const std::string &format, ArgList &args)
 { std::string s = args.dumpToString(format); delete &args; return s; }
-#define __csprintf__(format, args...) \
-    cp::__csprintf(format, (*(new cp::ArgList), args))
-#define csprintf(args...) \
-    __csprintf__(args, cp::ArgListNull())
+#define __csprintf__(format, ...) \
+    cp::__csprintf(format, (*(new cp::ArgList), __VA_ARGS__))
+#define csprintf(...) \
+    __csprintf__(__VA_ARGS__, cp::ArgListNull())
 
 }
 
diff --git a/src/base/hashmap.hh b/src/base/hashmap.hh
index 570cbc152..b78cc02e8 100644
--- a/src/base/hashmap.hh
+++ b/src/base/hashmap.hh
@@ -59,7 +59,7 @@ namespace m5 {
 //
 
 namespace __hash_namespace {
-#if !defined(__LP64__) && !defined(__alpha__)
+#if !defined(__LP64__) && !defined(__alpha__) && !defined(__SUNPRO_CC)
     template<>
     struct hash<uint64_t> {
         size_t operator()(uint64_t r) const {
diff --git a/src/base/hostinfo.cc b/src/base/hostinfo.cc
index a7c93e712..7cc07c11e 100644
--- a/src/base/hostinfo.cc
+++ b/src/base/hostinfo.cc
@@ -33,6 +33,7 @@
 #include <math.h>
 #include <unistd.h>
 
+#include <stdio.h>
 #include <cstdlib>
 #include <cstring>
 #include <string>
diff --git a/src/base/loader/object_file.cc b/src/base/loader/object_file.cc
index da5aa9552..7424b9305 100644
--- a/src/base/loader/object_file.cc
+++ b/src/base/loader/object_file.cc
@@ -101,7 +101,7 @@ ObjectFile::close()
     }
 
     if (fileData) {
-        ::munmap(fileData, len);
+        ::munmap((char*)fileData, len);
         fileData = NULL;
     }
 }
@@ -147,7 +147,7 @@ createObjectFile(const string &fname, bool raw)
 
     // don't know what it is
     close(fd);
-    munmap(fileData, len);
+    munmap((char*)fileData, len);
     return NULL;
 }
 
diff --git a/src/base/misc.hh b/src/base/misc.hh
index 1c5720ce1..c12c2fe20 100644
--- a/src/base/misc.hh
+++ b/src/base/misc.hh
@@ -33,8 +33,13 @@
 #define __MISC_HH__
 
 #include <assert.h>
+#include "base/compiler.hh"
 #include "base/cprintf.hh"
 
+#if defined(__SUNPRO_CC)
+#define __FUNCTION__ "how to fix me?"
+#endif
+
 //
 // This implements a cprintf based panic() function.  panic() should
 // be called when something happens that should never ever happen
@@ -43,12 +48,13 @@
 //
 //
 void __panic(const std::string&, cp::ArgList &, const char*, const char*, int)
-    __attribute__((noreturn));
-#define __panic__(format, args...) \
-    __panic(format, (*(new cp::ArgList), args), \
-        __FUNCTION__, __FILE__, __LINE__)
-#define panic(args...) \
-    __panic__(args, cp::ArgListNull())
+    M5_ATTR_NORETURN;
+#define __panic__(format, ...) \
+    __panic(format, (*(new cp::ArgList), __VA_ARGS__), \
+        __FUNCTION__ , __FILE__, __LINE__)
+#define panic(...) \
+    __panic__(__VA_ARGS__, cp::ArgListNull())
+M5_PRAGMA_NORETURN(__panic)
 
 //
 // This implements a cprintf based fatal() function.  fatal() should
@@ -59,32 +65,33 @@ void __panic(const std::string&, cp::ArgList &, const char*, const char*, int)
 // panic() does.
 //
 void __fatal(const std::string&, cp::ArgList &, const char*, const char*, int)
-    __attribute__((noreturn));
-#define __fatal__(format, args...) \
-    __fatal(format, (*(new cp::ArgList), args), \
-        __FUNCTION__, __FILE__, __LINE__)
-#define fatal(args...) \
-    __fatal__(args, cp::ArgListNull())
+    M5_ATTR_NORETURN;
+#define __fatal__(format, ...) \
+    __fatal(format, (*(new cp::ArgList), __VA_ARGS__), \
+        __FUNCTION__ , __FILE__, __LINE__)
+#define fatal(...) \
+    __fatal__(__VA_ARGS__, cp::ArgListNull())
+M5_PRAGMA_NORETURN(__fatal)
 
 //
 // This implements a cprintf based warn
 //
 void __warn(const std::string&, cp::ArgList &, const char*, const char*, int);
-#define __warn__(format, args...) \
-    __warn(format, (*(new cp::ArgList), args), \
-           __FUNCTION__, __FILE__, __LINE__)
-#define warn(args...) \
-    __warn__(args, cp::ArgListNull())
+#define __warn__(format, ...) \
+    __warn(format, (*(new cp::ArgList), __VA_ARGS__), \
+           __FUNCTION__ , __FILE__, __LINE__)
+#define warn(...) \
+    __warn__(__VA_ARGS__, cp::ArgListNull())
 
 // Only print the warning message the first time it is seen.  This
 // doesn't check the warning string itself, it just only lets one
 // warning come from the statement. So, even if the arguments change
 // and that would have resulted in a different warning message,
 // subsequent messages would still be supressed.
-#define warn_once(args...) do {                     \
+#define warn_once(...) do {                     \
         static bool once = false;                   \
         if (!once) {                                \
-            __warn__(args, cp::ArgListNull());      \
+            __warn__(__VA_ARGS__, cp::ArgListNull());      \
             once = true;                            \
         }                                           \
     } while (0)
diff --git a/src/base/pollevent.cc b/src/base/pollevent.cc
index fd5b09d28..32724b74d 100644
--- a/src/base/pollevent.cc
+++ b/src/base/pollevent.cc
@@ -30,7 +30,7 @@
 
 #include <sys/ioctl.h>
 #include <sys/types.h>
-#if defined(__sun__)
+#if defined(__sun__) || defined(__SUNPRO_CC)
 #include <sys/file.h>
 #endif
 
diff --git a/src/base/random.cc b/src/base/random.cc
index 82c9e3566..0ccedcb00 100644
--- a/src/base/random.cc
+++ b/src/base/random.cc
@@ -29,12 +29,17 @@
  *          Ali Saidi
  */
 
+#if defined(__sun)
+#include <ieeefp.h>
+#endif
+#ifdef __SUNPRO_CC
+#include <stdlib.h>
+#include <math.h>
+#endif
+
 #include <cstdlib>
 #include <cmath>
 
-#if defined(__sun__)
-#include <ieeefp.h>
-#endif
 
 #include "sim/param.hh"
 #include "base/random.hh"
@@ -72,7 +77,7 @@ getLong()
 double
 m5round(double r)
 {
-#if defined(__sun__)
+#if defined(__sun)
     double val;
     fp_rnd oldrnd = fpsetround(FP_RN);
     val = rint(r);
diff --git a/src/base/remote_gdb.cc b/src/base/remote_gdb.cc
index b1f50755b..988b50c65 100644
--- a/src/base/remote_gdb.cc
+++ b/src/base/remote_gdb.cc
@@ -631,7 +631,7 @@ BaseRemoteGDB::trap(int type)
     uint64_t val;
     size_t datalen, len;
     char data[GDBPacketBufLen + 1];
-    char buffer[gdbregs.bytes() * 2 + 256];
+    char *buffer;
     const char *p;
     char command, subcmd;
     string var;
@@ -640,6 +640,8 @@ BaseRemoteGDB::trap(int type)
     if (!attached)
         return false;
 
+    buffer = (char*)malloc(gdbregs.bytes() * 2 + 256);
+
     DPRINTF(GDBMisc, "trap: PC=%#x NPC=%#x\n",
             context->readPC(), context->readNextPC());
 
@@ -937,6 +939,7 @@ BaseRemoteGDB::trap(int type)
     }
 
   out:
+    free(buffer);
     return true;
 }
 
diff --git a/src/base/statistics.hh b/src/base/statistics.hh
index 577ea5eab..d8e8b4c15 100644
--- a/src/base/statistics.hh
+++ b/src/base/statistics.hh
@@ -50,6 +50,9 @@
 
 #include <algorithm>
 #include <cassert>
+#ifdef __SUNPRO_CC
+#include <math.h>
+#endif
 #include <cmath>
 #include <functional>
 #include <iosfwd>
@@ -1410,7 +1413,7 @@ struct DistStor
         else if (val > params.max)
             overflow += number;
         else {
-            int index = (int)floor((val - params.min) / params.bucket_size);
+            int index = (int)std::floor((val - params.min) / params.bucket_size);
             assert(index < size(params));
             cvec[index] += number;
         }
diff --git a/src/base/stats/text.cc b/src/base/stats/text.cc
index c4448efc9..ae0d65537 100644
--- a/src/base/stats/text.cc
+++ b/src/base/stats/text.cc
@@ -32,6 +32,10 @@
 #define _GLIBCPP_USE_C99 1
 #endif
 
+#if defined(__sun)
+#include <math.h>
+#endif
+
 #include <iostream>
 #include <sstream>
 #include <fstream>
diff --git a/src/base/time.cc b/src/base/time.cc
index cbc7256ee..76ba355b7 100644
--- a/src/base/time.cc
+++ b/src/base/time.cc
@@ -105,7 +105,11 @@ Time::date(string format) const
     char buf[256];
 
     if (format.empty()) {
+#ifdef __SUNPRO_CC
+        ctime_r(&sec, buf, 256);
+#else
         ctime_r(&sec, buf);
+#endif
         buf[24] = '\0';
         return buf;
     }
diff --git a/src/base/time.hh b/src/base/time.hh
index 7aa4c50db..f10cc5d6c 100644
--- a/src/base/time.hh
+++ b/src/base/time.hh
@@ -97,7 +97,7 @@ std::ostream &operator<<(std::ostream &out, const Time &time);
  *	@(#)time.h	8.2 (Berkeley) 7/10/94
  */
 
-#if defined(__sun__)
+#if defined(__sun)
 #define timersub(tvp, uvp, vvp)                                         \
     do {                                                            \
             (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
diff --git a/src/base/timebuf.hh b/src/base/timebuf.hh
index 1d0de8278..348f7a673 100644
--- a/src/base/timebuf.hh
+++ b/src/base/timebuf.hh
@@ -33,6 +33,7 @@
 #define __BASE_TIMEBUF_HH__
 
 #include <cassert>
+#include <cstring>
 #include <vector>
 
 template <class T>
@@ -143,7 +144,7 @@ class TimeBuffer
         char *ptr = data;
         for (int i = 0; i < size; i++) {
             index[i] = ptr;
-            memset(ptr, 0, sizeof(T));
+            std::memset(ptr, 0, sizeof(T));
             new (ptr) T;
             ptr += sizeof(T);
         }
@@ -171,7 +172,7 @@ class TimeBuffer
         if (ptr >= size)
             ptr -= size;
         (reinterpret_cast<T *>(index[ptr]))->~T();
-        memset(index[ptr], 0, sizeof(T));
+        std::memset(index[ptr], 0, sizeof(T));
         new (index[ptr]) T;
     }
 
diff --git a/src/base/trace.hh b/src/base/trace.hh
index 9b053990c..a46643159 100644
--- a/src/base/trace.hh
+++ b/src/base/trace.hh
@@ -186,39 +186,39 @@ do { \
         Trace::dataDump(curTick, name(), data, count);	\
 } while (0)
 
-#define __dprintf(cycle, name, format, args...) \
-    Trace::dprintf(format, (*(new cp::ArgList), args), cycle, name)
+#define __dprintf(cycle, name, format, ...) \
+    Trace::dprintf(format, (*(new cp::ArgList), __VA_ARGS__), cycle, name)
 
-#define DPRINTF(x, args...) \
+#define DPRINTF(x, ...) \
 do { \
     if (Trace::IsOn(Trace::x)) \
-        __dprintf(curTick, name(), args, cp::ArgListNull()); \
+        __dprintf(curTick, name(), __VA_ARGS__, cp::ArgListNull()); \
 } while (0)
 
-#define DPRINTFR(x, args...) \
+#define DPRINTFR(x, ...) \
 do { \
     if (Trace::IsOn(Trace::x)) \
-        __dprintf((Tick)-1, std::string(), args, cp::ArgListNull());	\
+        __dprintf((Tick)-1, std::string(), __VA_ARGS__, cp::ArgListNull());	\
 } while (0)
 
-#define DPRINTFN(args...) \
+#define DPRINTFN(...) \
 do { \
-    __dprintf(curTick, name(), args, cp::ArgListNull()); \
+    __dprintf(curTick, name(), __VA_ARGS__, cp::ArgListNull()); \
 } while (0)
 
-#define DPRINTFNR(args...) \
+#define DPRINTFNR(...) \
 do { \
-    __dprintf((Tick)-1, string(), args, cp::ArgListNull()); \
+    __dprintf((Tick)-1, string(), __VA_ARGS__, cp::ArgListNull()); \
 } while (0)
 
 #else // !TRACING_ON
 
 #define DTRACE(x) (false)
 #define DCOUT(x) if (0) DebugOut()
-#define DPRINTF(x, args...) do {} while (0)
-#define DPRINTFR(args...) do {} while (0)
-#define DPRINTFN(args...) do {} while (0)
-#define DPRINTFNR(args...) do {} while (0)
+#define DPRINTF(x, ...) do {} while (0)
+#define DPRINTFR(...) do {} while (0)
+#define DPRINTFN(...) do {} while (0)
+#define DPRINTFNR(...) do {} while (0)
 #define DDUMP(x, data, count) do {} while (0)
 
 #endif	// TRACING_ON