X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fxa51%2Fgen.c;h=508d890fbb7669c4b40e458229bc78e758fc60a0;hb=90bdb43b342189fcb94a398855d43f3f47f96738;hp=08e68fc36810e82c694416e73f0a019ed82c6079;hpb=0900d4c3a2f72f0f6acff40372d845eb04387378;p=fw%2Fsdcc

diff --git a/src/xa51/gen.c b/src/xa51/gen.c
index 08e68fc3..508d890f 100755
--- a/src/xa51/gen.c
+++ b/src/xa51/gen.c
@@ -112,7 +112,7 @@ static void emitcode (char *inst, char *fmt,...) {
   else
     vsprintf (lb, fmt, ap);
 
-  while (isspace ((int)*lbp))
+  while (isspace (*lbp))
     lbp++;
 
   if (lbp && *lbp)
@@ -124,6 +124,19 @@ static void emitcode (char *inst, char *fmt,...) {
   va_end (ap);
 }
 
+/*-----------------------------------------------------------------*/
+/* xa51_emitDebuggerSymbol - associate the current code location  */
+/*   with a debugger symbol                                        */
+/*-----------------------------------------------------------------*/
+void
+xa51_emitDebuggerSymbol (char * debugSym)
+{
+  _G.debugLine = 1;
+  emitcode ("", "%s ==.", debugSym);
+  _G.debugLine = 0;
+}
+
+
 char *getStackOffset(int stack) {
   static char gsoBuf[1024];
   sprintf (gsoBuf, "r7+(%d%+d%+d)", stack,
@@ -829,6 +842,8 @@ genEndFunction (iCode * ic)
 
   if (IFFUNC_ISNAKED(sym->type)) {
       emitcode(";", "naked function: no epilogue.");
+      if (options.debug && currFunc)
+	debugFile->writeEndFunction (currFunc, ic, 0);
       return;
   }
 
@@ -837,6 +852,10 @@ genEndFunction (iCode * ic)
     emitcode ("add", "r7,#%d\t; release stack space for locals", sym->stack);
   }
 
+  if (options.debug && currFunc) {
+    debugFile->writeEndFunction (currFunc, ic, 1);
+  }
+
   if (IFFUNC_ISISR(sym->type)) {
     emitcode ("reti", "");
   } else {
@@ -1188,7 +1207,7 @@ static iCode *hasInc (operand *op, iCode *ic, int osize) {
       }
     }
     /* if the operand used or deffed */
-    if (bitVectBitValue(OP_USES(op),lic->key) || (unsigned) lic->defKey == op->key) {
+    if (bitVectBitValue(OP_USES(op),lic->key) || lic->defKey == op->key) {
       return NULL;
     }
     /* if GOTO or IFX */
@@ -1896,6 +1915,8 @@ static void
 genDummyRead (iCode * ic)
 {
   emitcode (";     genDummyRead","");
+
+  ic = ic;
 }
 
 /*-----------------------------------------------------------------*/
@@ -1910,23 +1931,13 @@ void genXA51Code (iCode * lic) {
   /* if debug information required */
   if (options.debug && currFunc)
     {
-      debugFile->writeFunction(currFunc);
-      _G.debugLine = 1;
-      if (IS_STATIC (currFunc->etype))
-	emitcode ("", "F%s$%s$0$0 ==.", moduleName, currFunc->name);
-      else
-	emitcode ("", "G$%s$0$0 ==.", currFunc->name);
-      _G.debugLine = 0;
+      debugFile->writeFunction (currFunc, lic);
     }
 
   for (ic = lic; ic; ic = ic->next) {
     if (ic->lineno && cln != ic->lineno) {
       if (options.debug) {
-	_G.debugLine = 1;
-	emitcode ("", "C$%s$%d$%d$%d ==.",
-		  FileBaseName (ic->filename), ic->lineno,
-		  ic->level, ic->block);
-	_G.debugLine = 0;
+	debugFile->writeCLine (ic);
       }
       if (!options.noCcodeInAsm) {
 	emitcode ("", ";\t%s:%d: %s", ic->filename, ic->lineno,