/* */
/* */
/* */
-/* (C) 1998 Ullrich von Bassewitz */
-/* Wacholderweg 14 */
-/* D-70597 Stuttgart */
-/* EMail: uz@musoftware.de */
+/* (C) 1998-2003 Ullrich von Bassewitz */
+/* Römerstraße 52 */
+/* D-70794 Filderstadt */
+/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
#include <stdio.h>
-#include "../common/exprdefs.h"
-#include "../common/filepos.h"
+/* common */
+#include "cddefs.h"
+#include "exprdefs.h"
+#include "filepos.h"
+/* ld65 */
#include "objdata.h"
#include "config.h"
/* Import symbol structure */
-typedef struct Import_ Import;
-struct Import_ {
- Import* Next; /* Single linked list */
- ObjData* Obj; /* Object file that imports the name */
- FilePos Pos; /* File position of reference */
- union {
- struct Export_* Exp; /* Matching export for this import */
- const char* Name; /* Name if not in table */
- } V;
- unsigned char Type; /* Type of import */
+typedef struct Import Import;
+struct Import {
+ Import* Next; /* Single linked list */
+ ObjData* Obj; /* Object file that imports the name */
+ FilePos Pos; /* File position of reference */
+ struct Export* Exp; /* Matching export for this import */
+ unsigned Name; /* Name if not in table */
+ unsigned char Flags; /* Generic flags */
+ unsigned char AddrSize; /* Address size of import */
};
/* Export symbol structure */
-typedef struct Export_ Export;
-struct Export_ {
+typedef struct Export Export;
+struct Export {
+ unsigned Name; /* Name */
Export* Next; /* Hash table link */
- unsigned Flags; /* Generic flags */
- ObjData* Obj; /* Object file that exports the name */
- unsigned ImpCount; /* How many imports for this symbol? */
- Import* ImpList; /* List of imports for this symbol */
- FilePos Pos; /* File position of definition */
+ unsigned Flags; /* Generic flags */
+ ObjData* Obj; /* Object file that exports the name */
+ unsigned ImpCount; /* How many imports for this symbol? */
+ Import* ImpList; /* List of imports for this symbol */
+ FilePos Pos; /* File position of definition */
ExprNode* Expr; /* Expression (0 if not def'd) */
unsigned char Type; /* Type of export */
- char Name [1]; /* Name - dynamically allocated */
+ unsigned char AddrSize; /* Address size of export */
+ unsigned char ConDes[CD_TYPE_COUNT]; /* Constructor/destructor decls */
};
* resolved, or a value != zero if the symbol could be resolved. The
* CheckExports routine will print out the missing symbol in the first case.
*/
-typedef int (*ExpCheckFunc) (const char* Name, void* Data);
+typedef int (*ExpCheckFunc) (unsigned Name, void* Data);
+void FreeImport (Import* I);
+/* Free an import. NOTE: This won't remove the import from the exports table,
+ * so it may only be called for unused imports (imports from modules that
+ * aren't referenced).
+ */
+
Import* ReadImport (FILE* F, ObjData* Obj);
/* Read an import from a file and insert it into the table */
void InsertImport (Import* I);
/* Insert an import into the table */
+void FreeExport (Export* E);
+/* Free an export. NOTE: This won't remove the export from the exports table,
+ * so it may only be called for unused exports (exports from modules that
+ * aren't referenced).
+ */
+
Export* ReadExport (FILE* F, ObjData* Obj);
/* Read an export from a file */
void InsertExport (Export* E);
/* Insert an exported identifier and check if it's already in the list */
-Export* CreateConstExport (const char* Name, long Value);
+Export* CreateConstExport (unsigned Name, long Value);
/* Create an export for a literal date */
-Export* CreateMemExport (const char* Name, Memory* Mem, unsigned long Offs);
+Export* CreateMemoryExport (unsigned Name, Memory* Mem, unsigned long Offs);
/* Create an relative export for a memory area offset */
-int IsUnresolved (const char* Name);
+Export* CreateSegmentExport (unsigned Name, Segment* Seg, unsigned long Offs);
+/* Create a relative export to a segment */
+
+Export* CreateSectionExport (unsigned Name, Section* S, unsigned long Offs);
+/* Create a relative export to a section */
+
+Export* FindExport (unsigned Name);
+/* Check for an identifier in the list. Return 0 if not found, otherwise
+ * return a pointer to the export.
+ */
+
+int IsUnresolved (unsigned Name);
/* Check if this symbol is an unresolved export */
+int IsUnresolvedExport (const Export* E);
+/* Return true if the given export is unresolved */
+
int IsConstExport (const Export* E);
/* Return true if the expression associated with this export is const */
/* End of exports.h */
#endif
+
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