@@ -245,6 +245,9 @@ fi
# See if we support thread-local storage.
GCC_CHECK_TLS
+# See if we have emulated thread-local storage.
+GCC_CHECK_EMUTLS
+
# See what sort of export controls are available.
LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY
LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT
@@ -471,7 +471,7 @@ enum gomp_cancel_kind
/* ... and here is that TLS data. */
-#ifdef HAVE_TLS
+#if defined HAVE_TLS || defined USE_EMUTLS
extern __thread struct gomp_thread gomp_tls_data;
static inline struct gomp_thread *gomp_thread (void)
{
@@ -37,7 +37,7 @@ pthread_key_t gomp_thread_destructor;
/* This is the libgomp per-thread data structure. */
-#ifdef HAVE_TLS
+#if defined HAVE_TLS || defined USE_EMUTLS
__thread struct gomp_thread gomp_tls_data;
#else
pthread_key_t gomp_tls_key;
@@ -70,7 +70,7 @@ gomp_thread_start (void *xdata)
void (*local_fn) (void *);
void *local_data;
-#ifdef HAVE_TLS
+#if defined HAVE_TLS || defined USE_EMUTLS
thr = &gomp_tls_data;
#else
struct gomp_thread local_thr;
@@ -916,7 +916,7 @@ gomp_team_end (void)
static void __attribute__((constructor))
initialize_team (void)
{
-#ifndef HAVE_TLS
+#if !defined HAVE_TLS && !defined USE_EMUTLS
static struct gomp_thread initial_thread_tls_data;
pthread_key_create (&gomp_tls_key, NULL);