예제 #1
0
  public FunctionContext(
      TranslationContext translationContext,
      GimpleFunction gimpleFunction,
      JimpleMethodBuilder builder) {
    this.gimpleFunction = gimpleFunction;
    this.translationContext = translationContext;
    this.builder = builder;

    VarUsageInspector varUsage = new VarUsageInspector(gimpleFunction);

    for (GimpleVarDecl decl : gimpleFunction.getVariableDeclarations()) {
      Variable localVariable =
          translationContext
              .resolveType(decl.getType())
              .createLocalVariable(this, decl.getName(), varUsage.getUsage(decl.getId()));

      symbolTable.put(decl.getId(), localVariable);
    }

    for (GimpleParameter param : gimpleFunction.getParameters()) {
      ImType type = translationContext.resolveType(param.getType());
      builder.addParameter(type.paramType(), "p_" + param.getName());
      ImExpr paramExpr =
          JvmExprs.toExpr(this, new JimpleExpr("p_" + param.getName()), type.paramType(), true);

      Variable variable =
          type.createLocalVariable(this, param.getName(), varUsage.getUsage(param.getId()));
      variable.writeAssignment(this, paramExpr);

      symbolTable.put(param.getId(), variable);
    }
  }
예제 #2
0
 public CallingConvention getCallingConvention() {
   return gimpleFunction.getCallingConvention();
 }