add old compiler with ARM support

1 files changed, 45 insertions, 0 deletions

diff --git a/gcc_arm/testsuite/consistency.vlad/layout/endian.c b/gcc_arm/testsuite/consistency.vlad/layout/endian.c
new file mode 100755
index 0000000..7bd1216
--- /dev/null
+++ b/gcc_arm/testsuite/consistency.vlad/layout/endian.c
@@ -0,0 +1,45 @@
+#include <stdio.h>
+
+static int w[2];
+static char * bytes;
+
+int main(void)
+{
+  printf ("+++Endian test:\n");
+  if (sizeof (int) == 2)
+    {
+      w[0] = 0x4142;
+      w[1] = 0;
+      bytes = (char *) w;
+      if (strcmp(bytes, "AB") == 0)
+	printf ("big endian\n");
+      else if (strcmp(bytes, "BA") == 0)
+	printf ("little endian\n");
+      else
+	{
+	  printf ("nor big nor little endian\n");
+	  return 1;
+	}
+    }
+  else if (sizeof (int) == 4)
+    {
+      w[0] = 0x41424344;
+      w[1] = 0;
+      bytes = (char *) w;
+      if (strcmp(bytes, "ABCD") == 0)
+	printf ("big endian\n");
+      else if (strcmp(bytes, "DCBA") == 0)
+	printf ("little endian\n");
+      else
+	{
+	  printf ("nor big nor little endian\n");
+	  return 1;
+	}
+    }
+  else
+    {
+      printf ("unexpected size of int\n");
+      return 1;
+    }
+  return 0;
+}