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//=================================================================
//
// basic.c
//
// HAL basic functions test
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 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): gthomas
// Contributors: gthomas
// Date: 2001-10-24
//####DESCRIPTIONEND####
//==========================================================================
#include <cyg/infra/testcase.h> // test case macros
#include <cyg/infra/diag.h> // diag_printf
#include <cyg/infra/cyg_ass.h> // assertions
#include <cyg/hal/hal_arch.h> // context macros
// -------------------------------------------------------------------------
#define BITS(t) (sizeof(t)*8)
void
entry(void)
{
int res;
int i, mask, ndx;
hal_jmp_buf jmpbuf;
res = 1;
// Check HAL_MSBIT_NDEX() functions
mask = 1; // One bits set
for (i = 0; i < BITS(int); i++) {
HAL_MSBIT_INDEX(ndx, mask);
res &= (ndx == i);
HAL_LSBIT_INDEX(ndx, mask);
res &= (ndx == i);
mask <<= 1;
}
mask = 3; // Two bits set
for (i = 0; i < BITS(int)-1; i++) {
HAL_MSBIT_INDEX(ndx, mask);
res &= (ndx == (i+1));
HAL_LSBIT_INDEX(ndx, mask);
res &= (ndx == i);
mask <<= 1;
}
CYG_TEST_PASS_FAIL(res, "HAL_xSBIT_INDEX() basic functions");
res = 0;
if (hal_setjmp(jmpbuf)) {
res = 1;
} else {
hal_longjmp(jmpbuf, 1);
}
CYG_TEST_PASS_FAIL(res, "hal_setjmp()/hal_longjmp() basic functions");
CYG_TEST_FINISH("HAL basic functions test");
}
// -------------------------------------------------------------------------
externC void
cyg_start( void )
{
CYG_TEST_INIT();
entry();
}
// -------------------------------------------------------------------------
// EOF basic.c
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