A little update for program

bin/sc2v.sh

@@ -5,7 +5,10 @@
 #
 # usage: sc2v <filename_without_extension>
 #
+echo Cpp file processing...
 ../bin/sc2v_step1 < $1.cpp
+echo Header file processing...
 ../bin/sc2v_step2 < $1.h > $1.sc2v
+echo SC2V file processing...
 ../bin/sc2v_step3 < $1.sc2v > $1.v
 \rm *.sc2v

src/Makefile

@@ -26,15 +26,15 @@ YACC = bison -y
 all:
 	$(LEX) sc2v_step1.l
 	$(YACC) -d sc2v_step1.y
-	gcc lex.yy.c y.tab.c sc2v_step1.c -Isrc -o ../bin/sc2v_step1 -lm
+	gcc -m32 lex.yy.c y.tab.c sc2v_step1.c global_vars.c -Isrc -o ../bin/sc2v_step1 -lm
 
 	$(LEX) sc2v_step2.l
 	$(YACC) -d sc2v_step2.y 
-	gcc lex.yy.c y.tab.c sc2v_step2.c -Isrc -o ../bin/sc2v_step2 -lm
+	gcc -m32 lex.yy.c y.tab.c sc2v_step2.c global_vars.c -Isrc -o ../bin/sc2v_step2 -lm
 
 	$(LEX) sc2v_step3.l
 	$(YACC) -d sc2v_step3.y
-	gcc lex.yy.c y.tab.c -Isrc -o ../bin/sc2v_step3 -lm
+	gcc -m32 lex.yy.c y.tab.c global_vars.c -Isrc -o ../bin/sc2v_step3 -lm
 
 clean:
 	rm -rf lex.* y.* *.o ../bin/sc2v_step2* ../bin/sc2v_step1* ../bin/sc2v_step3*

src/global_vars.c

@@ -0,0 +1,31 @@
+#include "sc2v_step1.h"
+
+/* Global var to store Regs */
+  RegNode *regslist;
+/* Global var to store Defines */
+  DefineNode *defineslist;
+/*Global var to store Structs */
+  StructNode *structslist;
+  StructRegNode *structsreglist;
+
+#include "sc2v_step2.h"
+
+/*Global var to read from file_writes.sc2v*/
+  WriteNode *writeslist;
+/*Global var to store ports*/
+  PortNode *portlist;
+/* Global var to store signals*/
+  SignalNode *signalslist;
+/* Global var to store sensitivity list*/
+  SensibilityNode *sensibilitylist;
+/* Global var to store process list*/
+  ProcessNode *processlist;
+/* Global var to store instantiated modules*/
+  InstanceNode *instanceslist;
+/*List of enumerates*/
+  EnumeratesNode *enumerateslist;
+  EnumListNode *enumlistlist;
+/* Global var to store functions inputs list*/
+  FunctionInputNode *funcinputslist;
+/* Global var to store process list*/
+  FunctionNode *functionslist;

src/sc2v_step1.c

@@ -19,6 +19,7 @@
  */
 
 #include <stdlib.h>
+#include <string.h>
 #include <stdio.h>
 #include <math.h>
 

src/sc2v_step1.h

@@ -18,7 +18,8 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
-
+#ifndef SC2V_STEP_1_H
+#define SC2V_STEP_1_H
 #include "sglib.h"
 
 #define MAX_NAME_LENGTH 256
@@ -51,13 +52,10 @@ typedef struct _StructNode
   struct _StructNode *next;
 } StructNode;
 
-/* Global var to store Regs */
-  RegNode *regslist;
-/* Global var to store Defines */
-  DefineNode *defineslist;
-/*Global var to store Structs */
-  StructNode *structslist;
-  StructRegNode *structsreglist;
+  extern  RegNode *regslist;
+  extern  DefineNode *defineslist;
+  extern  StructNode *structslist;
+  extern  StructRegNode *structsreglist;
 
 /* Functions for defines list*/
 DefineNode *InsertDefine(DefineNode *list,char *name);
@@ -74,3 +72,4 @@ void ShowStructs (StructNode * list);
 
 
 
+#endif

src/sc2v_step1.y

@@ -23,6 +23,7 @@
 %{
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 #include "sglib.h"
 #include "sc2v_step1.h"
 

src/sc2v_step2.c

@@ -21,6 +21,7 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <math.h>
 
 #include "sc2v_step2.h"

src/sc2v_step2.h

@@ -18,7 +18,8 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
-
+#ifndef SC2V_STEP_2_H
+#define SC2V_STEP_2_H
 #include "sglib.h"
 
 #define MAX_NAME_LENGTH 256
@@ -111,25 +112,16 @@ typedef struct _enumlist_node
 } EnumListNode;
 
 
-/*Global var to read from file_writes.sc2v*/
-  WriteNode *writeslist;
-/*Global var to store ports*/
-  PortNode *portlist;
-/* Global var to store signals*/
-  SignalNode *signalslist;
-/* Global var to store sensitivity list*/
-  SensibilityNode *sensibilitylist;
-/* Global var to store process list*/
-  ProcessNode *processlist;
-/* Global var to store instantiated modules*/
-  InstanceNode *instanceslist;
-/*List of enumerates*/
-  EnumeratesNode *enumerateslist;
-  EnumListNode *enumlistlist;
-/* Global var to store functions inputs list*/
-  FunctionInputNode *funcinputslist;
-/* Global var to store process list*/
-  FunctionNode *functionslist;
+  extern WriteNode *writeslist;
+  extern PortNode *portlist;
+  extern SignalNode *signalslist;
+  extern SensibilityNode *sensibilitylist;
+  extern ProcessNode *processlist;
+  extern InstanceNode *instanceslist;
+  extern EnumeratesNode *enumerateslist;
+  extern EnumListNode *enumlistlist;
+  extern FunctionInputNode *funcinputslist;
+  extern FunctionNode *functionslist;
 
 
 
@@ -182,3 +174,5 @@ void ShowFunctionInputs (FunctionInputNode * list);
 /* Functions for functions list*/
 FunctionNode *InsertFunction (FunctionNode *list, char *name,FunctionInputNode *InputsList,int outputlenght,int flag);
 void ShowFunctionCode (FunctionNode *list);
+
+#endif

src/sc2v_step2.y

@@ -23,6 +23,7 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 #include <math.h>
 
 #include "sc2v_step2.h"

src/sc2v_step3.y

@@ -23,6 +23,7 @@
 %{
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 
   int module_found = 0;
   int concat_found = 0;