X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fasm6502.c;h=c95e5babd9e8e50cbb9fd0cf3017e173edfbeb18;hp=2228a38e4052b93e31d28a7f3077b2a0c7bed65e;hb=4361b69d3178d7fc98d0388f9a223af6c2651aba;hpb=aa75c7476aeaa84cf3abc192b376a8b03c325213

diff --git a/hacks/asm6502.c b/hacks/asm6502.c
index 2228a38e..c95e5bab 100644
--- a/hacks/asm6502.c
+++ b/hacks/asm6502.c
@@ -29,7 +29,14 @@
 #include <assert.h>
 #include <ctype.h>
 #include <math.h>
-#include <inttypes.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+#if defined(HAVE_STDINT_H)
+# include <stdint.h>
+#elif defined(HAVE_INTTYPES_H)
+# include <inttypes.h>
+#endif
 #include <unistd.h>
 
 #include "yarandom.h"
@@ -1874,7 +1881,7 @@ static BOOL translate(m6502_Opcodes *op,Param *param, machine_6502 *machine){
 	if (op->BRA) {
 	  pushByte(machine, op->BRA);
           {
-            int diff = (param->lbladdr - machine->defaultCodePC);
+            int diff = abs((int)param->lbladdr - (int)machine->defaultCodePC);
             int backward = (param->lbladdr < machine->defaultCodePC);
             pushByte(machine, (backward) ? 0xff - diff : diff - 1);
           }