kerncraft/kernel.py
def _build_dummy_calls(self):
        """
        Generate false if branch with dummy calls

        Requires kerncraft.h to be included, which defines dummy(...) and var_false.

        :return: dummy statement
        """
        # Make sure nothing gets removed by inserting dummy calls
        dummy_calls = []
        for d in self.kernel_ast.block_items:
            # Only consider toplevel declarations from kernel ast
            if type(d) is not c_ast.Decl: continue
            if type(d.type) is c_ast.ArrayDecl:
                dummy_calls.append(c_ast.FuncCall(
                    c_ast.ID('dummy'),
                    c_ast.ExprList([c_ast.ID(d.name)])))
            else:
                dummy_calls.append(c_ast.FuncCall(
                    c_ast.ID('dummy'),
                    c_ast.ExprList([c_ast.UnaryOp('&', c_ast.ID(d.name))])))
        dummy_stmt = c_ast.If(
            cond=c_ast.ID('var_false'),
            iftrue=c_ast.Compound(dummy_calls),
            iffalse=None)
        return dummy_stmt
def _build_dummy_calls(self):
        """
        Generate false if branch with dummy calls

        Requires kerncraft.h to be included, which defines dummy(...) and var_false.

        :return: dummy statement
        """
        # Make sure nothing gets removed by inserting dummy calls
        dummy_calls = []
        for d in self.kernel_ast.block_items:
            # Only consider toplevel declarations from kernel ast
            if type(d) is not c_ast.Decl: continue
            if type(d.type) is c_ast.ArrayDecl:
                dummy_calls.append(c_ast.FuncCall(
                    c_ast.ID('dummy'),
                    c_ast.ExprList([c_ast.ID(d.name)])))
            else:
                dummy_calls.append(c_ast.FuncCall(
                    c_ast.ID('dummy'),
                    c_ast.ExprList([c_ast.UnaryOp('&', c_ast.ID(d.name))])))
        dummy_stmt = c_ast.If(
            cond=c_ast.ID('var_false'),
            iftrue=c_ast.Compound(dummy_calls),
            iffalse=None)
        return dummy_stmt
Generate false if branch with dummy calls

        Requires kerncraft.h to be included, which defines dummy(...) and var_false.

        :return: dummy statement