sim: testsuite: flatten tree

Now that all port tests live under testsuite/sim/*/, and none live
in testsuite/ directly, flatten the structure by moving all of the
dirs under testsuite/sim/ to testsuite/ directly.

We need to stop passing --tool to dejagnu so that it searches all
dirs and not just ones that start with "sim".  Since we have no
other dirs in this tree, and no plans to add any, should be fine.

1 files changed, 80 insertions, 0 deletions

diff --git a/sim/testsuite/cris/c/readlink2.c b/sim/testsuite/cris/c/readlink2.c
new file mode 100644
index 0000000..e5e9d94
--- /dev/null
+++ b/sim/testsuite/cris/c/readlink2.c
@@ -0,0 +1,80 @@
+/*
+#notarget: cris*-*-elf
+*/
+
+#include <unistd.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main (int argc, char *argv[])
+{
+  char buf[1024];
+  char buf2[1024];
+  int err;
+
+  /* This is a special feature handled in the simulator.  The "42"
+     should be formed from getpid () if this was a real program.  */
+  err = readlink ("/proc/42/exe", buf, sizeof (buf));
+  if (err < 0)
+    {
+      if (err == -1 && errno == ENOSYS)
+	printf ("ENOSYS\n");
+      printf ("xyzzy\n");
+      exit (0);
+    }      
+
+  /* Don't use an abort in the following; it might cause the printf to
+     not make it all the way to output and make debugging more
+     difficult.  */
+
+  /* We assume the program is called with no path, so we might need to
+     prepend it.  */
+  if (getcwd (buf2, sizeof (buf2)) != buf2)
+    {
+      perror ("getcwd");
+      exit (1);
+    }
+
+  if (argv[0][0] == '/')
+    {
+#ifdef SYSROOTED
+      if (strchr (argv[0] + 1, '/') != NULL)
+	{
+	  printf ("%s != %s\n", argv[0], strrchr (argv[0] + 1, '/'));
+	  exit (1);
+	}
+#endif
+      if (strcmp (argv[0], buf) != 0)
+	{
+	  printf ("%s != %s\n", buf, argv[0]);
+	  exit (1);
+	}
+    }
+  else if (argv[0][0] != '.')
+    {
+      if (buf2[strlen (buf2) - 1] != '/')
+	strcat (buf2, "/");
+      strcat (buf2, argv[0]);
+      if (strcmp (buf2, buf) != 0)
+	{
+	  printf ("%s != %s\n", buf, buf2);
+	  exit (1);
+	}
+    }
+  else
+    {
+      strcat (buf2, argv[0] + 1);
+      if (strcmp (buf, buf2) != 0)
+	{
+	  printf ("%s != %s\n", buf, buf2);
+	  exit (1);
+	}
+    }
+
+  printf ("pass\n");
+  exit (0);
+}
+
+