gentoo-overlay/dev-lang/spidermonkey/files/spidermonkey-24-upward-growing-stack.patch

diff -Naur mozjs-24.2.0/js/src/gc/RootMarking.cpp mozjs-24.2.0.new/js/src/gc/RootMarking.cpp
--- mozjs-24.2.0/js/src/gc/RootMarking.cpp	2013-10-29 16:40:26.000000000 -0400
+++ mozjs-24.2.0.new/js/src/gc/RootMarking.cpp	2014-05-05 16:16:15.570098309 -0400
@@ -320,7 +320,7 @@
 
     uintptr_t *stackMin, *stackEnd;
 #if JS_STACK_GROWTH_DIRECTION > 0
-    stackMin = rt->nativeStackBase;
+    stackMin = reinterpret_cast<uintptr_t *>(rt->nativeStackBase);
     stackEnd = cgcd->nativeStackTop;
 #else
     stackMin = cgcd->nativeStackTop + 1;
diff -Naur mozjs-24.2.0/js/src/jsapi.cpp mozjs-24.2.0.new/js/src/jsapi.cpp
--- mozjs-24.2.0/js/src/jsapi.cpp	2013-12-06 17:52:35.000000000 -0500
+++ mozjs-24.2.0.new/js/src/jsapi.cpp	2014-05-05 16:17:01.330099145 -0400
@@ -863,10 +863,6 @@
 
     PodZero(&debugHooks);
     PodZero(&atomState);
-
-#if JS_STACK_GROWTH_DIRECTION > 0
-    nativeStackLimit = UINTPTR_MAX;
-#endif
 }
 
 bool
diff -Naur mozjs-24.2.0/js/src/jsfriendapi.cpp mozjs-24.2.0.new/js/src/jsfriendapi.cpp
--- mozjs-24.2.0/js/src/jsfriendapi.cpp	2013-10-29 16:40:20.000000000 -0400
+++ mozjs-24.2.0.new/js/src/jsfriendapi.cpp	2014-05-05 16:18:30.350100769 -0400
@@ -32,7 +32,11 @@
                  PerThreadDataFriendFields::RuntimeMainThreadOffset);
 
 PerThreadDataFriendFields::PerThreadDataFriendFields()
+#if JS_STACK_GROWTH_DIRECTION > 0
+  : nativeStackLimit(UINTPTR_MAX)
+#else
   : nativeStackLimit(0)
+#endif
 {
 #if defined(JSGC_ROOT_ANALYSIS) || defined(JSGC_USE_EXACT_ROOTING)
     PodArrayZero(thingGCRooters);