Working

git-svn-id: svn://svn.cc65.org/cc65/trunk@1972 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/co65/convert.c

@@ -396,7 +396,7 @@ void Convert (const O65Data* D, const char* OutputFile)
                         case O65_OS_CC65_MODULE:
                             if (Model != O65_MODEL_NONE &&
                                 Model != O65_MODEL_CC65_MODULE) {
-                                Warning ("Wrong o65 model");
+                                Warning ("Wrong o65 model for input file specified");
                             } else {
                                 Model = O65_MODEL_CC65_MODULE;
                             }
@@ -430,7 +430,12 @@ void Convert (const O65Data* D, const char* OutputFile)
         }
     }
 
-    /* Open the output file */
+    /* If we shouldn't generate output, we're done here */
+    if (NoOutput) {
+        return;
+    }
+
+    /* Open the output file */                                                    
     F = fopen (OutputFile, "wb");
     if (F == 0) {
         Error ("Cannot open `%s': %s", OutputFile, strerror (errno));

src/co65/global.c

@@ -68,6 +68,7 @@ const char* ZeropageLabel   = 0;                /* Label for the zeropage segmen
 
 /* Flags */
 unsigned char DebugInfo     = 0;                /* Enable debug info */
+unsigned char NoOutput      = 0;                /* Suppress the actual conversion */
 
 
 

src/co65/global.h

@@ -65,6 +65,7 @@ extern const char*      ZeropageLabel;      /* Label for the zeropage segment */
 
 /* Flags */
 extern unsigned char    DebugInfo;          /* Enable debug info */
+extern unsigned char    NoOutput;           /* Suppress the actual conversion */
 
 
 

src/co65/main.c

@@ -75,6 +75,7 @@ static void Usage (void)
        	     "  -g\t\t\tAdd debug info to object file\n"
        	     "  -h\t\t\tHelp (this text)\n"
              "  -m model\t\tOverride the o65 model\n"
+             "  -n\t\t\tDon't generate an output file\n"
        	     "  -o name\t\tName the output file\n"
        	     "  -v\t\t\tIncrease verbosity\n"
 	     "\n"
@@ -87,6 +88,7 @@ static void Usage (void)
        	     "  --data-name seg\tSet the name of the DATA segment\n"
        	     "  --debug-info\t\tAdd debug info to object file\n"
 	     "  --help\t\tHelp (this text)\n"
+             "  --no-output\t\tDon't generate an output file\n"
              "  --o65-model model\tOverride the o65 model\n"
        	     "  --verbose\t\tIncrease verbosity\n"
        	     "  --version\t\tPrint the version number\n"
@@ -228,6 +230,15 @@ static void OptHelp (const char* Opt attribute ((unused)),
 
 
 
+static void OptNoOutput (const char* Opt attribute ((unused)),
+	       	         const char* Arg attribute ((unused)))
+/* Handle the --no-output option */
+{
+    NoOutput = 1;
+}
+
+
+
 static void OptO65Model (const char* Opt attribute ((unused)), const char* Arg)
 /* Handle the --o65-model option */
 {
@@ -314,6 +325,7 @@ int main (int argc, char* argv [])
        	{ "--debug",           	0,     	OptDebug 		},
 	{ "--debug-info",      	0, 	OptDebugInfo 		},
 	{ "--help",    	  	0,	OptHelp			},
+       	{ "--no-output",        0,     	OptNoOutput             },
         { "--o65-model",        1,      OptO65Model             },
 	{ "--verbose", 	       	0,	OptVerbose		},
 	{ "--version", 	       	0,	OptVersion		},
@@ -353,6 +365,10 @@ int main (int argc, char* argv [])
                     OptO65Model (Arg, GetArg (&I, 2));
                     break;
 
+                case 'n':
+                    OptNoOutput (Arg, 0);
+                    break;
+
        	        case 'o':
        	  	    OutputName = GetArg (&I, 2);
        	       	    break;

src/co65/model.c

@@ -53,7 +53,9 @@ O65Model Model = O65_MODEL_NONE;
 
 /* Name table */
 static const char* NameTable[O65_MODEL_COUNT] = {
-    "none",
+    "none",    
+    "os/a65",
+    "lunix",
     "cc65-module"
 };
 

src/co65/model.h

@@ -48,6 +48,8 @@
 typedef enum {
     O65_MODEL_INVALID = -1,     /* Invalid model */
     O65_MODEL_NONE,             /* No model given */
+    O65_MODEL_OSA65,            /* Not implemented */
+    O65_MODEL_LUNIX,            /* Not implemented */
     O65_MODEL_CC65_MODULE,
 
     O65_MODEL_COUNT             /* Number of available models */