coins.ffront
Class CommonManager

java.lang.Object
  coins.ffront.BaseManager
      coins.ffront.CommonManager

public class CommonManager

extends BaseManager

Manage Common variables

  Block variables storage image in C

  union{
    struct{
      int a;
      int b;
    } unit_name_A;
    struct{
      int c;
      int d;
    } unit_name_B;
  } BlockNameA;
  ...

Field Summary

(package private) java.util.Map	bk_table_
(package private) SymTable	c_sym_table_
(package private) DeclManager	fDeclMgr
(package private) SymTable	g_sym_table_
(package private) java.util.Map	id_table_
(package private) java.lang.String	unit_name_

Fields inherited from class coins.ffront.BaseManager

fHir, fHirUtil, fTypeUtil, hir, hirRoot, sym, symRoot

Constructor Summary

(package private)

CommonManager(FirToHir fth, DeclManager declm)

Method Summary

(package private) void	commitInitialValue()
(package private) Var	defineGlobalVal(java.lang.String ident, Type type)
(package private) Var	getGlobalBlockVar(java.lang.String ident)
(package private) UnionType	getGlobalBlockVarType(java.lang.String ident)
(package private) int	getHeightOnBlockVar(java.lang.String ident)
(package private) boolean	isBlockVariable(java.lang.String ident)
(package private) void	makeBlockStructure(java.lang.String name, FirList list)
(package private) Exp	makeExp(java.lang.String ident)
(package private) void	processCommon(java.lang.String unit_name) Process Common statements in an program unit.
(package private) void	setInitialValue(java.lang.String lexem, Exp exp)
(package private) Sym	symBlockVariable(java.lang.String ident)

Methods inherited from class coins.ffront.BaseManager

dp, printMsgFatal, printMsgRecovered

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

id_table_

java.util.Map id_table_

bk_table_

java.util.Map bk_table_

g_sym_table_

SymTable g_sym_table_

c_sym_table_

SymTable c_sym_table_

unit_name_

java.lang.String unit_name_

fDeclMgr

DeclManager fDeclMgr

Constructor Detail

CommonManager

CommonManager(FirToHir fth,
              DeclManager declm)

Method Detail

processCommon

void processCommon(java.lang.String unit_name)

Process Common statements in an program unit.

makeBlockStructure

void makeBlockStructure(java.lang.String name,
                        FirList list)

defineGlobalVal

Var defineGlobalVal(java.lang.String ident,
                    Type type)

makeExp

Exp makeExp(java.lang.String ident)

isBlockVariable

boolean isBlockVariable(java.lang.String ident)

Returns:

true if ident is block variable

symBlockVariable

Sym symBlockVariable(java.lang.String ident)

getGlobalBlockVarType

UnionType getGlobalBlockVarType(java.lang.String ident)

getGlobalBlockVar

Var getGlobalBlockVar(java.lang.String ident)

getHeightOnBlockVar

int getHeightOnBlockVar(java.lang.String ident)

setInitialValue

void setInitialValue(java.lang.String lexem,
                     Exp exp)

commitInitialValue

void commitInitialValue()