2006-01-16 Nathan Sidwell <nathan@codesourcery.com>

* mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
        (crt0-ms2.o): New target.
        * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.

libgloss/mt/exit-ms2.c

@@ -0,0 +1,12 @@
+#include <_ansi.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+
+void _exit (n)
+{
+  // Set bit #0 in the _DEBUG_HALT_REG to trigger program exit to
+  // the simulator. (The simulator will return a SIGQUIT signal.)
+  asm("ori r1, r0, #$1\n");
+  asm("stw r1, r0, #$fffff300\n");
+}  // exit