From e808d8d754d0ee33a5ebce4e601b571643e90cdf Mon Sep 17 00:00:00 2001
From: kbongers <kbongers@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Mon, 4 Feb 2002 05:43:16 +0000
Subject: [PATCH] use sim trap

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1899 4a8a32a2-be11-0410-ad9d-d568d2c75423
---
 device/examples/xa51/hello.c | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/device/examples/xa51/hello.c b/device/examples/xa51/hello.c
index ed9cabf7..bbe19657 100755
--- a/device/examples/xa51/hello.c
+++ b/device/examples/xa51/hello.c
@@ -32,13 +32,28 @@ void external_startup(void) {
   //PSWH &= 0xf0;	/* start interupt system */
 }
 
+#define SIMULATOR 1
+
+#ifdef SIMULATOR
+void putchar(char c) {
+  _asm
+    mov.b r0l, [r7+2]
+    trap #0EH;
+  _endasm;
+}
+void exit_simulator(void) {
+  _asm
+    trap #0FH;
+  _endasm;
+}
+#else
 void putchar(char c) {
   while(!TI0) 
     ;
   S0BUF = c;
   TI0 = 0;
 }
-
+#endif
 
 char getchar(void) {
   char	c;
@@ -61,5 +76,10 @@ int kbhit(void) {
 }
 
 void main(void) {
+  putchar('1');
+  putchar('2');
+  putchar('3');
+  putchar('\n');
   puts ("Hello world.\n\r");
+  exit_simulator();
 }
-- 
2.30.2