Fixed two compiler warnings.

[cc65] / src / cc65 / symtab.c

diff --git a/src/cc65/symtab.c b/src/cc65/symtab.c
index 5a7c740d3316169b4cb2cc491e6d80f0ae30b180..db6541ee7fda8f9e1461232b7208c454d1d4014d 100644 (file)
--- a/src/cc65/symtab.c
+++ b/src/cc65/symtab.c
@@ -6,7 +6,7 @@
 /*                                                                           */
 /*                                                                           */
 /*                                                                           */
-/* (C) 2000-2009, Ullrich von Bassewitz                                      */
+/* (C) 2000-2011, Ullrich von Bassewitz                                      */
 /*                Roemerstrasse 52                                           */
 /*                D-70794 Filderstadt                                        */
 /* EMail:         uz@cc65.org                                                */
@@ -41,7 +41,7 @@
 /* common */
 #include "check.h"
 #include "debugflag.h"
-#include "hashstr.h"
+#include "hashfunc.h"
 #include "xmalloc.h"
 
 /* cc65 */
@@ -162,7 +162,7 @@ static void CheckSymTable (SymTable* Tab)
             * defined but not used.
             */
            if (((Flags & SC_AUTO) || (Flags & SC_STATIC)) && (Flags & SC_EXTERN) == 0) {
-               if (SymIsDef (Entry) && !SymIsRef (Entry) && 
+               if (SymIsDef (Entry) && !SymIsRef (Entry) &&
                     !SymHasAttr (Entry, atUnused)) {
                    if (Flags & SC_PARAM) {
                         if (IS_Get (&WarnUnusedParam)) {
@@ -946,3 +946,43 @@ void EmitExternals (void)
 
 
 
+void EmitDebugInfo (void)
+/* Emit debug infos for the locals of the current scope */
+{
+    const char* Head;
+    const SymEntry* Sym;
+
+    /* Output info for locals if enabled */
+    if (DebugInfo) {
+        /* For cosmetic reasons in the output file, we will insert two tabs
+         * on global level and just one on local level.
+         */
+        if (LexicalLevel == LEX_LEVEL_GLOBAL) {
+            Head = "\t.dbg\t\tsym";
+        } else {
+            Head = "\t.dbg\tsym";
+        }
+        Sym = SymTab->SymHead;
+        while (Sym) {
+            if ((Sym->Flags & (SC_CONST|SC_TYPE)) == 0) {
+                if (Sym->Flags & SC_AUTO) {
+                    AddTextLine ("%s, \"%s\", \"00\", auto, %d",
+                                 Head, Sym->Name, Sym->V.Offs);
+                } else if (Sym->Flags & SC_REGISTER) {
+                    AddTextLine ("%s, \"%s\", \"00\", register, \"regbank\", %d",
+                                 Head, Sym->Name, Sym->V.R.RegOffs);
+
+                } else if (SymIsRef (Sym) && !SymIsDef (Sym)) {
+                    AddTextLine ("%s, \"%s\", \"00\", %s, \"%s\"",
+                                 Head, Sym->Name,
+                                 (Sym->Flags & SC_EXTERN)? "extern" : "static",
+                                 Sym->AsmName);
+                }
+            }
+            Sym = Sym->NextSym;
+        }
+    }
+}
+
+
+