* sim/cris/c/settls1.c: New test.

2 files changed, 50 insertions, 0 deletions

diff --git a/sim/testsuite/ChangeLog b/sim/testsuite/ChangeLog
index 2d291f6..564a8dc 100644
--- a/sim/testsuite/ChangeLog
+++ b/sim/testsuite/ChangeLog
@@ -1,5 +1,6 @@
 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 
+	* sim/cris/c/settls1.c: New test.
 	* sim/cris/c/exitg1.c, sim/cris/c/exitg2.c: New tests.
 	* sim/cris/c/uname1.c: New test.
 	* sim/cris/c/mmap1.c (MMAP_FLAGS): Default-define to
diff --git a/sim/testsuite/sim/cris/c/settls1.c b/sim/testsuite/sim/cris/c/settls1.c
new file mode 100644
index 0000000..bd55aa1
--- /dev/null
+++ b/sim/testsuite/sim/cris/c/settls1.c
@@ -0,0 +1,49 @@
+/* Check that the syscall set_thread_area is supported and does the right thing.
+#notarget: cris*-*-elf
+*/
+
+#include <unistd.h>
+#include <sys/syscall.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#ifndef SYS_set_thread_area
+#define SYS_set_thread_area 243
+#endif
+
+int main (void)
+{
+  int ret;
+
+  /* Check the error check that the low 8 bits must be 0.  */
+  ret = syscall (SYS_set_thread_area, 0xfeeb1ff0);
+  if (ret != -1 || errno != EINVAL)
+    {
+      perror ("tls1");
+      abort ();
+    }
+
+  ret = syscall (SYS_set_thread_area, 0xcafebe00);
+  if (ret != 0)
+    {
+      perror ("tls2");
+      abort ();
+    }
+
+  /* Check that we got the right result.  */
+#ifdef __arch_v32
+  asm ("move $pid,%0\n\tclear.b %0" : "=rm" (ret));
+#else
+  asm ("move $brp,%0" : "=rm" (ret));
+#endif
+
+  if (ret != 0xcafebe00)
+    {
+      perror ("tls2");
+      abort ();
+    }
+
+  printf ("pass\n");
+  exit (0);
+}