Increase dissassembled instructions lines from 24 to 100

[emu8051.git] / src / hexfile.c

diff --git a/src/hexfile.c b/src/hexfile.c
index 9716aad..ef828b8 100644 (file)
--- a/src/hexfile.c
+++ b/src/hexfile.c
@@ -36,6 +36,27 @@
 #include "common.h"
 #include "memory.h"
 
+/* Convert integer to ASCII hex string. */
+void
+int2asciihex(int val, char *str, int width)
+{
+       if (width == 2)
+               sprintf(str , "%.2X", (u_int8_t) val);
+       else if (width == 4)
+               sprintf(str , "%.4X", (u_int16_t) val);
+}
+
+/* Convert ASCII hex string to integer. */
+int
+asciihex2int(char *str)
+{
+       int val;
+
+       sscanf(str, "%X", &val);
+
+       return val;
+}
+
 /* Convert an ascii string to an hexadecimal number. */
 unsigned int
 Ascii2Hex(char *istring, int length)
@@ -59,8 +80,10 @@ Ascii2Hex(char *istring, int length)
 
                        result <<= 4;
                        result += ascii_code;
-               } else
+               } else {
                        printf("%s: In Ascii2Hex(), syntax error.\n", PACKAGE);
+                       printf("  str=%s, length=%d\n", istring, length);
+               }
        }
        return result;
 }