Remove all support for the ancient Pascal compiler and pcode interpreter.

binfmt/binfmt_initialize.c

@@ -41,7 +41,6 @@
 
 #include <nuttx/binfmt/binfmt.h>
 #include <nuttx/binfmt/elf.h>
-#include <nuttx/binfmt/pcode.h>
 #include <nuttx/binfmt/nxflat.h>
 #include <nuttx/lib/builtin.h>
 
@@ -81,14 +80,6 @@ void binfmt_initialize(void)
     }
 #endif
 
-#ifdef CONFIG_BINFMT_PCODE
-  ret = pcode_initialize();
-  if (ret < 0)
-    {
-      berr("ERROR: pcode_initialize failed: %d\n", ret);
-    }
-#endif
-
 #ifdef CONFIG_NXFLAT
   ret = nxflat_initialize();
   if (ret < 0)