CRIS: Implement set_thread_area for CRIS.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6210 c046a42c-6fe2-441c-8c8c-71466251a162

2 files changed, 40 insertions, 1 deletions

diff --git a/tests/cris/Makefile b/tests/cris/Makefile
index cfe494c..b86bcad 100644
--- a/tests/cris/Makefile
+++ b/tests/cris/Makefile
@@ -117,7 +117,7 @@ TESTCASES += check_mmap3.ctst
 TESTCASES += check_sigalrm.ctst
 TESTCASES += check_time1.ctst
 TESTCASES += check_time2.ctst
-
+TESTCASES += check_settls1.ctst
 
 TESTCASES += check_gcctorture_pr28634-1.ctst
 #TESTCASES += check_gcctorture_pr28634.ctst
diff --git a/tests/cris/check_settls1.c b/tests/cris/check_settls1.c
new file mode 100644
index 0000000..0ed99cf
--- /dev/null
+++ b/tests/cris/check_settls1.c
@@ -0,0 +1,39 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include <sys/syscall.h>
+
+#ifndef SYS_set_thread_area
+#define SYS_set_thread_area 243
+#endif
+
+int main (void)
+{
+    unsigned long tp;
+    int ret;
+
+    ret = syscall (SYS_set_thread_area, 0xf0);
+    if (ret != -1 || errno != EINVAL) {
+        perror ("Invalid thread area accepted:");
+        abort();
+    }
+
+    ret = syscall (SYS_set_thread_area, 0xeddeed00);
+    if (ret != 0) {
+        perror ("Valid thread area not accepted: ");
+        abort ();
+    }
+
+    asm ("move $pid,%0" : "=r" (tp));
+    tp &= ~0xff;
+
+    if (tp != 0xeddeed00) {
+        perror ("tls2");
+        abort ();
+    }
+
+    printf ("pass\n");
+    return EXIT_SUCCESS;
+}