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//==========================================================================
//
// cxxsupp.cxx
//
// C++ runtime support test
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 2003, 2009 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later
// version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// along with eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): nickg
// Contributors: nickg
// Date: 2003-04-01
// Description: Simple test for C++ runtime support.
//
//####DESCRIPTIONEND####
//==========================================================================
#include <pkgconf/system.h>
#include <pkgconf/hal.h>
#include <pkgconf/isoinfra.h>
#include <cyg/infra/cyg_type.h>
#include <cyg/infra/testcase.h>
#include <cyg/infra/diag.h>
// The H8300 does not have C++ support in its toolchain
#ifndef CYGPKG_HAL_H8300
#include <new>
//==========================================================================
class Pure
{
protected:
int instance;
public:
Pure(int i);
virtual ~Pure() {}
virtual void pure_fun1(void) = 0;
virtual void pure_fun2(void) = 0;
virtual void impure_fun1(void);
inline void inline_fun1(void);
};
Pure::Pure(int i)
{
instance = i;
diag_printf("%s(%d) called\n",__PRETTY_FUNCTION__,instance);
}
void Pure::impure_fun1()
{
diag_printf("%s(%d) called\n",__PRETTY_FUNCTION__,instance);
}
inline void Pure::inline_fun1()
{
diag_printf("%s(%d) called\n",__PRETTY_FUNCTION__,instance);
}
//==========================================================================
class Derived : public Pure
{
public:
Derived(int i);
virtual ~Derived() {}
void pure_fun1(void);
void pure_fun2(void);
void impure_fun2(void);
};
Derived::Derived(int i)
: Pure(i)
{
diag_printf("%s(%d) called\n",__PRETTY_FUNCTION__,instance);
}
void Derived::pure_fun1(void)
{
diag_printf("%s(%d) called\n",__PRETTY_FUNCTION__,instance);
}
void Derived::pure_fun2(void)
{
diag_printf("%s(%d) called\n",__PRETTY_FUNCTION__,instance);
}
void Derived::impure_fun2(void)
{
diag_printf("%s(%d) called\n",__PRETTY_FUNCTION__,instance);
}
//==========================================================================
__externC void
cyg_start( void )
{
CYG_TEST_INIT();
Derived derived(1);
Pure *pure = &derived;
CYG_TEST_INFO("Calling derived members");
derived.pure_fun1();
derived.pure_fun2();
derived.impure_fun1();
derived.impure_fun2();
derived.inline_fun1();
CYG_TEST_INFO("Calling pure members");
pure->pure_fun1();
pure->pure_fun2();
pure->impure_fun1();
pure->inline_fun1();
#if CYGINT_ISO_MALLOC && (!defined(CYGPKG_HAL_ARM) || (__GNUC_VERSION__ >= 30300))
Derived *derived2 = new Derived(2);
Pure *pure2 = derived2;
CYG_TEST_INFO("Calling derived2 members");
derived2->pure_fun1();
derived2->pure_fun2();
derived2->impure_fun1();
derived2->impure_fun2();
derived2->inline_fun1();
CYG_TEST_INFO("Calling pure2 members");
pure2->pure_fun1();
pure2->pure_fun2();
pure2->impure_fun1();
pure2->inline_fun1();
delete derived2;
#else
CYG_TEST_INFO("No malloc support, new and delete not tested");
#endif
CYG_TEST_PASS_FINISH("C++ Support OK");
}
//==========================================================================
#else
__externC void
cyg_start( void )
{
CYG_TEST_INIT();
CYG_TEST_NA("C++ not supported on this architecture\n");
}
#endif
//==========================================================================
// EOF cxxsupp.cxx
|
