Commit revised version of Igor Kovalenko's patch for detecting whether dictionary allocations have overrun the memory

buffer allocated for them.

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>


git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@741 f158a5a8-5612-0410-a976-696ce0be7e32

kernel/forth.c

@@ -851,6 +851,14 @@ static void herewrite(void)
 #ifdef CONFIG_DEBUG_INTERNAL
 	printk("here!: new value: %x\n", tmp);
 #endif
+
+	if (dictlimit && dicthead >= dictlimit) {
+	    printk("Dictionary space overflow:"
+	            " dicthead=" FMT_ucellx
+	            " dictlimit=" FMT_ucellx
+	            "\n",
+	            dicthead, dictlimit);
+	}
 }