From: bernhardheld <bernhardheld@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sun, 16 Dec 2001 18:48:18 +0000 (+0000)
Subject: (_mcs51_genXINIT) added test for 0 length
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=0ddf2381d130e5c6059cfa376966308318b1139b;p=fw%2Fsdcc

(_mcs51_genXINIT) added test for 0 length


git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1681 4a8a32a2-be11-0410-ad9d-d568d2c75423
---

diff --git a/src/mcs51/main.c b/src/mcs51/main.c
index f45cc3b7..b6c16268 100644
--- a/src/mcs51/main.c
+++ b/src/mcs51/main.c
@@ -123,6 +123,9 @@ _mcs51_genIVT (FILE * of, symbol ** interrupts, int maxInterrupts)
 /* Generate code to copy XINIT to XISEG */
 static void _mcs51_genXINIT (FILE * of) {
   fprintf (of, ";	_mcs51_genXINIT() start\n");
+  fprintf (of, "	mov	a,#l_XINIT\n");
+  fprintf (of, "	add	a,#l_XINIT>>8\n");
+  fprintf (of, "	jz	00003$\n");
   fprintf (of, "	mov	a,#s_XINIT\n");
   fprintf (of, "	add	a,#l_XINIT\n");
   fprintf (of, "	mov	r1,a\n");
@@ -144,6 +147,7 @@ static void _mcs51_genXINIT (FILE * of) {
   fprintf (of, "	mov	a,dph\n");
   fprintf (of, "	cjne	a,ar2,00001$\n");
   fprintf (of, "	mov	p2,#0xFF\n");
+  fprintf (of, "00003$:\n");
   fprintf (of, ";	_mcs51_genXINIT() end\n");
 }