6 files changed, 52 insertions, 1 deletions
diff --git a/js/src/Makefile.in b/js/src/Makefile.in
index 20678c68c..bc99e62b5 100644
--- a/js/src/Makefile.in
+++ b/js/src/Makefile.in
@@ -138,6 +138,17 @@ distclean::
 
 CFLAGS += $(MOZ_ZLIB_CFLAGS)
 
+ifeq ($(OS_ARCH),SunOS)
+ifeq ($(TARGET_CPU),sparc)
+
+ifdef GNU_CC
+CFLAGS   += -mcpu=v9
+CXXFLAGS += -mcpu=v9
+endif #GNU_CC
+
+endif
+endif
+
 $(LIBRARY_NAME).pc: js.pc
 	cp $^ $@
 
diff --git a/js/src/builtin/TestingFunctions.cpp b/js/src/builtin/TestingFunctions.cpp
index 992fe2c97..6beb82932 100644
--- a/js/src/builtin/TestingFunctions.cpp
+++ b/js/src/builtin/TestingFunctions.cpp
@@ -239,8 +239,11 @@ GetBuildConfiguration(JSContext* cx, unsigned argc, Value* vp)
     value = BooleanValue(true);
     if (!JS_SetProperty(cx, info, "intl-api", value))
         return false;
-
+#if defined(XP_SOLARIS)
+    value = BooleanValue(false);
+#else
     value = BooleanValue(true);
+#endif    
     if (!JS_SetProperty(cx, info, "mapped-array-buffer", value))
         return false;
 
diff --git a/js/src/ctypes/CTypes.cpp b/js/src/ctypes/CTypes.cpp
index d6adfac2c..aed1114bd 100644
--- a/js/src/ctypes/CTypes.cpp
+++ b/js/src/ctypes/CTypes.cpp
@@ -20,6 +20,10 @@
 #include <float.h>
 #endif
 
+#if defined(XP_SOLARIS)
+#include <ieeefp.h>
+#endif
+
 #ifdef HAVE_SSIZE_T
 #include <sys/types.h>
 #endif
diff --git a/js/src/jsnativestack.cpp b/js/src/jsnativestack.cpp
index 94a296bd0..389d7e657 100644
--- a/js/src/jsnativestack.cpp
+++ b/js/src/jsnativestack.cpp
@@ -67,6 +67,19 @@ js::GetNativeStackBaseImpl()
 # endif
 }
 
+#elif defined(XP_SOLARIS)
+
+#include <ucontext.h>
+
+JS_STATIC_ASSERT(JS_STACK_GROWTH_DIRECTION < 0);
+
+void js::GetNativeStackBaseImpl()
+{
+	 stack_t st;
+	 stack_getbounds(&st);
+	 return static_cast<char*>(st.ss_sp) + st.ss_size;
+}
+
 #elif defined(XP_LINUX) && !defined(ANDROID) && defined(__GLIBC__)
 void*
 js::GetNativeStackBaseImpl()
diff --git a/js/src/moz.build b/js/src/moz.build
index a0f074d1c..47ffe0159 100644
--- a/js/src/moz.build
+++ b/js/src/moz.build
@@ -721,6 +721,14 @@ if CONFIG['OS_ARCH'] == 'Linux':
         'dl',
     ]
 
+if CONFIG['OS_ARCH'] == 'SunOS':
+    OS_LIBS += [
+        'posix4',
+        'dl',
+        'nsl',
+        'socket',
+    ]
+
 OS_LIBS += CONFIG['REALTIME_LIBS']
 
 CFLAGS += CONFIG['MOZ_ICU_CFLAGS']
diff --git a/js/src/vm/Time.cpp b/js/src/vm/Time.cpp
index 87531c148..a9a5b7f0f 100644
--- a/js/src/vm/Time.cpp
+++ b/js/src/vm/Time.cpp
@@ -11,6 +11,10 @@
 #include "mozilla/DebugOnly.h"
 #include "mozilla/MathAlgorithms.h"
 
+#ifdef XP_SOLARIS
+#define _REENTRANT 1
+#endif
+
 #include <string.h>
 #include <time.h>
 
@@ -30,6 +34,10 @@
 
 #ifdef XP_UNIX
 
+#ifdef _SVID_GETTOD /* Defined only on Solaris, see Solaris <sys/types.h> */
+extern int gettimeofday(struct timeval* tv);
+#endif
+
 #include <sys/time.h>
 
 #endif /* XP_UNIX */
@@ -42,7 +50,11 @@ PRMJ_Now()
 {
     struct timeval tv;
 
+#ifdef _SVID_GETTOD /* Defined only on Solaris, see Solaris <sys/types.h> */
+    gettimeofday(&tv);
+#else
     gettimeofday(&tv, 0);
+#endif /* _SVID_GETTOD */    
 
     return int64_t(tv.tv_sec) * PRMJ_USEC_PER_SEC + int64_t(tv.tv_usec);
 }