Add an additional hook (currently unused) for target specific capabilities.

src/ca65/expr.c

@@ -61,6 +61,7 @@
 #include "studyexpr.h"
 #include "symbol.h"
 #include "symtab.h"
+#include "target.h"
 #include "toklist.h"
 #include "ulabel.h"
 #include "macro.h"
@@ -445,7 +446,7 @@ static ExprNode* FuncCapability (void)
             /* The pseudo function result is the logical AND of all capabilities
             ** given.
             */
-            if (!CPUHasCap (Cap)) {
+            if (!CPUHasCap (Cap) && !TargetHasCap (Cap)) {
                 Result = 0;
             }
         }

src/common/target.c

@@ -37,6 +37,7 @@
 #include <string.h>
 
 /* common */
+#include "attrib.h"
 #include "chartype.h"
 #include "check.h"
 #include "target.h"
@@ -302,3 +303,12 @@ const char* GetTargetName (target_t Target)
     /* Return the array entry */
     return GetTargetProperties (Target)->Name;
 }
+
+
+
+int TargetHasCap (capability_t Cap attribute((unused)))
+/* Check if the current target has the given capability */
+{
+    /* Currently unused */
+    return 0;
+}

src/common/target.h

@@ -39,6 +39,7 @@
 
 
 /* common */
+#include "capability.h"
 #include "cpu.h"
 
 
@@ -131,6 +132,9 @@ const TargetProperties* GetTargetProperties (target_t Target);
 const char* GetTargetName (target_t Target);
 /* Return the name of a target */
 
+int TargetHasCap (capability_t Cap);
+/* Check if the current target has the given capability */
+
 
 
 /* End of target.h */