New --hexoffs option

git-svn-id: svn://svn.cc65.org/cc65/trunk@2433 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/da65/attrtab.c

@@ -157,6 +157,9 @@ void AddExtLabelRange (unsigned Addr, const char* Name, unsigned Count)
     if (Count > 1) {
 	unsigned Offs;
 
+        /* Setup the format string */
+        const char* Format = UseHexOffs? "$%02X" : "%u";
+
 	/* Allocate memory for the dependent label names */
 	unsigned NameLen = strlen (Name);
 	char* 	 DepName = xmalloc (NameLen + 7);
@@ -168,7 +171,7 @@ void AddExtLabelRange (unsigned Addr, const char* Name, unsigned Count)
 
 	/* Define the labels */
 	for (Offs = 1; Offs < Count; ++Offs) {
-	    sprintf (DepOffs, "%u", Offs);
+	    sprintf (DepOffs, Format, Offs);
 	    AddLabel (Addr + Offs, atDepLabel, DepName);
 	}
 

src/da65/global.c

@@ -54,6 +54,7 @@ const char CfgExt[]    	      = ".cfg";	/* Config file extension */
 /* Flags and other command line stuff */
 unsigned char DebugInfo       = 0;      /* Add debug info to the object file */
 unsigned char FormFeeds	      = 0;  	/* Add form feeds to the output? */
+unsigned char UseHexOffs      = 0;      /* Use hexadecimal label offsets */
 unsigned char PassCount	      = 2;  	/* How many passed do we do? */
 long 	      StartAddr	      = -1L; 	/* Start/load address of the program */
 long          InputOffs       = -1L;    /* Offset into input file */

src/da65/global.h

@@ -55,6 +55,7 @@ extern const char 	CfgExt[];	/* Config file extension */
 /* Flags and other command line stuff */
 extern unsigned char    DebugInfo;      /* Add debug info to the object file */
 extern unsigned char	FormFeeds;	/* Add form feeds to the output? */
+extern unsigned char    UseHexOffs;     /* Use hexadecimal label offsets */
 extern unsigned char	PassCount;	/* How many passed do we do? */
 extern long    		StartAddr;	/* Start/load address of the program */
 extern long             InputOffs;      /* Offset into input file */

src/da65/infofile.c

@@ -81,6 +81,7 @@ static void GlobalSection (void)
     static const IdentTok GlobalDefs[] = {
         {   "COMMENTS",         INFOTOK_COMMENTS        },
        	{   "CPU",     	        INFOTOK_CPU     	},
+        {   "HEXOFFS",          INFOTOK_HEXOFFS         },
        	{   "INPUTNAME",  	INFOTOK_INPUTNAME	},
         {   "INPUTOFFS",        INFOTOK_INPUTOFFS       },
         {   "INPUTSIZE",        INFOTOK_INPUTSIZE       },
@@ -123,6 +124,16 @@ static void GlobalSection (void)
                 InfoNextTok ();
                 break;
 
+            case INFOTOK_HEXOFFS:
+                InfoNextTok ();
+                InfoBoolToken ();
+                switch (InfoTok) {
+                    case INFOTOK_FALSE: UseHexOffs = 0; break;
+                    case INFOTOK_TRUE:  UseHexOffs = 1; break;
+                }
+                InfoNextTok ();
+                break;
+
 	    case INFOTOK_INPUTNAME:
 	        InfoNextTok ();
 		InfoAssureStr ();

src/da65/main.c

@@ -87,6 +87,7 @@ static void Usage (void)
        	     "  --debug-info\t\tAdd debug info to object file\n"
 	     "  --formfeeds\t\tAdd formfeeds to the output\n"
 	     "  --help\t\tHelp (this text)\n"
+             "  --hexoffs\t\tUse hexadecimal label offsets\n"
              "  --info name\t\tSpecify an info file\n"
        	     "  --pagelength n\tSet the page length for the listing\n"
        	     "  --start-addr addr\tSet the start/load address\n"
@@ -181,6 +182,15 @@ static void OptHelp (const char* Opt attribute ((unused)),
 
 
 
+static void OptHexOffs (const char* Opt attribute ((unused)),
+		        const char* Arg attribute ((unused)))
+/* Handle the --hexoffs option */
+{
+    UseHexOffs = 1;
+}
+
+
+
 static void OptInfo (const char* Opt attribute ((unused)), const char* Arg)
 /* Handle the --info option */
 {
@@ -364,6 +374,7 @@ int main (int argc, char* argv [])
        	{ "--debug-info",      	0,     	OptDebugInfo            },
 	{ "--formfeeds",  	0,	OptFormFeeds		},
       	{ "--help",    	  	0,	OptHelp			},
+       	{ "--hexoffs", 	  	0,     	OptHexOffs              },
        	{ "--info",    	       	1,     	OptInfo                 },
       	{ "--pagelength",      	1,	OptPageLength		},
 	{ "--start-addr", 	1,	OptStartAddr		},

src/da65/scanner.h

@@ -67,6 +67,7 @@ typedef enum token_t {
     /* Global section */
     INFOTOK_COMMENTS,
     INFOTOK_CPU,
+    INFOTOK_HEXOFFS,
     INFOTOK_INPUTNAME,
     INFOTOK_INPUTOFFS,
     INFOTOK_INPUTSIZE,