X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=device%2Finclude%2Fstdarg.h;h=7f77256c337d08408ab33c795d204c13387760d5;hb=9e374461da1807d52abbb32cba66d31f9824ea95;hp=aa2a8615a344a36d59b631350ae5d65c0e0abb3f;hpb=b09af35f2f1cde7649d3ac4a6f5d2af6d97895a0;p=fw%2Fsdcc

diff --git a/device/include/stdarg.h b/device/include/stdarg.h
index aa2a8615..7f77256c 100644
--- a/device/include/stdarg.h
+++ b/device/include/stdarg.h
@@ -5,17 +5,29 @@
 #ifndef __SDC51_STDARG_H
 #define __SDC51_STDARG_H 1
 
-#ifdef SDCC_USE_XSTACK
+#if defined(__z80) || defined(__gbz80) || defined(__hc08)
 
-typedef	unsigned char _pdata * va_list ;
-#define va_arg(marker,type)   *((type _data * )(marker -= sizeof(type)))
-#define	va_start(marker,first)	{ marker = (va_list) ((char _pdata * )&first) ; }
+typedef unsigned char * va_list;
+#define va_start(list, last)	list = (unsigned char *)&last + sizeof(last)
+#define va_arg(list, type)	*((type *)((list += sizeof(type)) - sizeof(type)))
+
+#elif defined(__ds390) || defined(__ds400)
+
+typedef	unsigned char * va_list ;
+#define va_arg(marker,type) *((type *)(marker -= sizeof(type)))
+#define	va_start(marker,first) { marker = &first; }
+
+#elif defined(SDCC_USE_XSTACK)
+
+typedef	unsigned char pdata * va_list ;
+#define va_arg(marker,type) *((type data *)(marker -= sizeof(type)))
+#define	va_start(marker,first) { marker = (va_list)((char pdata *)&first); }
 
 #else
 
-typedef	unsigned char _data *  va_list ;
-#define va_arg(marker,type)   *((type _data * )(marker -= sizeof(type)))
-#define	va_start(marker,first)	{ marker = (va_list) ((char _data * )&first) ; }
+typedef	unsigned char data * va_list ;
+#define va_arg(marker,type) *((type data * )(marker -= sizeof(type)))
+#define	va_start(marker,first) { marker = (va_list) ((char data * )&first); }
 
 #endif