rename

[libc-test] / src / functional / tls_align_dlopen.c

diff --git a/src/functional/tls_align_dlopen.c b/src/functional/tls_align_dlopen.c
new file mode 100644 (file)
index 0000000..64517e1
--- /dev/null
+++ b/src/functional/tls_align_dlopen.c
@@ -0,0 +1,30 @@
+#include <dlfcn.h>
+#include "test.h"
+
+int main()
+{
+       int i;
+       void *h;
+       struct {
+               char *name;
+               unsigned size;
+               unsigned align;
+               unsigned long addr;
+       } *t;
+
+       h = dlopen("./tls_align_dso.so", RTLD_LAZY);
+       if (!h)
+               error("dlopen failed\n");
+       t = dlsym(h, "t");
+       if (!t)
+               error("dlsym failed\n");
+
+       for (i = 0; i < 4; i++) {
+               if (!t[i].name)
+                       error("name is not set for t[%d]\n", i);
+               if (t[i].addr & (t[i].align-1))
+                       error("bad alignment: %s, size: %u, align: %u, addr: 0x%lx\n",
+                               t[i].name, t[i].size, t[i].align, t[i].addr);
+       }
+       return test_status;
+}