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Index: qtdeclarative/src/qml/jsruntime/qv4engine.cpp
===================================================================
--- qtdeclarative.orig/src/qml/jsruntime/qv4engine.cpp
+++ qtdeclarative/src/qml/jsruntime/qv4engine.cpp
@@ -84,6 +84,10 @@
#if HAVE(PTHREAD_NP_H)
# include <pthread_np.h>
#endif
+# if OS(SOLARIS)
+# include <thread.h>
+# include <errno.h>
+# endif
#endif
QT_BEGIN_NAMESPACE
@@ -113,6 +117,19 @@ quintptr getStackLimit()
} else
size = pthread_get_stacksize_np(thread_self);
stackLimit -= size;
+# elif OS(SOLARIS)
+ stack_t ss;
+ int rc;
+ do {
+ rc = thr_stksegment(&ss); // can fail only with EAGAIN
+ } while ((rc != 0) && (errno == EAGAIN));
+ // Is stack "unlimited" ?
+ if (ss.ss_size == RLIM_INFINITY) {
+ stackLimit = 0xFFFF800000000000L;
+ } else {
+ stackLimit = reinterpret_cast<quintptr>(ss.ss_sp);
+ stackLimit -= ss.ss_size;
+ }
# else
void* stackBottom = 0;
pthread_attr_t attr;
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