/*****************************************************************************/
/* */
-/* lineinfo.h */
+/* lineinfo.h */
/* */
-/* Source file line info structure */
+/* Source file line info structure */
/* */
/* */
/* */
-/* (C) 2001-2011, Ullrich von Bassewitz */
+/* (C) 2001-2012, Ullrich von Bassewitz */
/* Roemerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
#include "coll.h"
#include "filepos.h"
+/* ld65 */
+#include "span.h"
+#include "spool.h"
+
/*****************************************************************************/
-/* Forwards */
+/* Forwards */
/*****************************************************************************/
/*****************************************************************************/
-/* Data */
+/* Data */
/*****************************************************************************/
-typedef struct CodeRange CodeRange;
-struct CodeRange {
- struct Segment* Seg; /* Segment of this code range */
- unsigned long Offs; /* Offset of code range */
- unsigned long Size; /* Size of code range */
-};
-
-
-
+/* Structure holding line information. The Pos.Name field is always the
+** global string id of the file name. If the line info was read from the
+** object file, the File pointer is valid, otherwise it is NULL.
+*/
typedef struct LineInfo LineInfo;
struct LineInfo {
- struct FileInfo* File; /* File struct for this line */
- FilePos Pos; /* File position */
- Collection Fragments; /* Fragments for this line */
- Collection CodeRanges; /* Code ranges for this line */
+ unsigned Id; /* Line info id */
+ struct FileInfo* File; /* File struct for this line if any */
+ unsigned Type; /* Type of line info */
+ FilePos Pos; /* Position in file */
+ unsigned* Spans; /* Spans for this line */
};
/*****************************************************************************/
-/* Code */
+/* Code */
/*****************************************************************************/
+LineInfo* GenLineInfo (const FilePos* Pos);
+/* Generate a new (internally used) line info with the given information */
+
LineInfo* ReadLineInfo (FILE* F, struct ObjData* O);
/* Read a line info from a file and return it */
+void FreeLineInfo (LineInfo* LI);
+/* Free a LineInfo structure. */
+
+LineInfo* DupLineInfo (const LineInfo* LI);
+/* Creates a duplicate of a line info structure */
+
void ReadLineInfoList (FILE* F, struct ObjData* O, Collection* LineInfos);
/* Read a list of line infos stored as a list of indices in the object file,
- * make real line infos from them and place them into the passed collection.
- */
+** make real line infos from them and place them into the passed collection.
+*/
+
+const LineInfo* GetAsmLineInfo (const Collection* LineInfos);
+/* Find a line info of type LI_TYPE_ASM and count zero in the given collection
+** and return it. Return NULL if no such line info was found.
+*/
+
+#if defined(HAVE_INLINE)
+INLINE const FilePos* GetSourcePos (const LineInfo* LI)
+/* Return the source file position from the given line info */
+{
+ return &LI->Pos;
+}
+#else
+# define GetSourcePos(LI) (&(LI)->Pos)
+#endif
-void RelocLineInfo (struct Segment* S);
-/* Relocate the line info for a segment. */
+#if defined(HAVE_INLINE)
+INLINE const char* GetSourceName (const LineInfo* LI)
+/* Return the name of a source file from the given line info */
+{
+ return GetString (LI->Pos.Name);
+}
+#else
+# define GetSourceName(LI) (GetString ((LI)->Pos.Name))
+#endif
+#if defined(HAVE_INLINE)
+INLINE unsigned GetSourceLine (const LineInfo* LI)
+/* Return the source file line from the given line info */
+{
+ return LI->Pos.Line;
+}
+#else
+# define GetSourceLine(LI) ((LI)->Pos.Line)
+#endif
+#if defined(HAVE_INLINE)
+INLINE unsigned GetSourceCol (const LineInfo* LI)
+/* Return the source file column from the given line info */
+{
+ return LI->Pos.Col;
+}
+#else
+# define GetSourceCol(LI) ((LI)->Pos.Col)
+#endif
-/* End of lineinfo.h */
+#if defined(HAVE_INLINE)
+INLINE const char* GetSourceNameFromList (const Collection* LineInfos)
+/* Return the name of a source file from a list of line infos */
+{
+ /* The relevant entry is in slot zero */
+ return GetSourceName (CollConstAt (LineInfos, 0));
+}
+#else
+# define GetSourceNameFromList(LineInfos) \
+ GetSourceName ((const LineInfo*) CollConstAt ((LineInfos), 0))
#endif
+#if defined(HAVE_INLINE)
+INLINE unsigned GetSourceLineFromList (const Collection* LineInfos)
+/* Return the source file line from a list of line infos */
+{
+ /* The relevant entry is in slot zero */
+ return GetSourceLine (CollConstAt (LineInfos, 0));
+}
+#else
+# define GetSourceLineFromList(LineInfos) \
+ GetSourceLine ((const LineInfo*) CollConstAt ((LineInfos), 0))
+#endif
+
+unsigned LineInfoCount (void);
+/* Return the total number of line infos */
+
+void AssignLineInfoIds (void);
+/* Assign the ids to the line infos */
+void PrintDbgLineInfo (FILE* F);
+/* Output the line infos to a debug info file */
+
+
+/* End of lineinfo.h */
+
+#endif
projects / cc65 / blobdiff