# HG changeset patch
# User Daniel O'Connor <darius@dons.net.au>
# Date 1353116717 -37800
# Node ID 2bce4dbf52b89d330c1616a74fe268c941c38a3a
# Parent  198ac9d957704b0fb7ec73c1700055adf8be5eb6
Use CR/LF to printfs (should probably do the conversion in _write)

diff -r 198ac9d95770 -r 2bce4dbf52b8 syscalls.c
--- a/syscalls.c	Sat Nov 17 12:14:38 2012 +1030
+++ b/syscalls.c	Sat Nov 17 12:15:17 2012 +1030
@@ -28,7 +28,8 @@
 
 void
 _exit(int status) {
-    printf("_exit called with parameter %d\n", status);
+    printf("_exit called with parameter %d\r\n", status);
+    __disable_irq();
     while(1)
 	;
 }
@@ -62,7 +63,7 @@
     prev_heap_end = heap_end;
 
     if (heap_end + incr > get_stack_top()) {
-	printf("Heap and stack collision\n");
+	printf("Heap and stack collision\r\n");
 	abort();
     }