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//=================================================================
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//
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// basic.c
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//
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// HAL basic functions test
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//
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//==========================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// and link it with other works to produce a work based on this file,
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// this file does not by itself cause the resulting work to be covered by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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//
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// This exception does not invalidate any other reasons why a work based
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// on this file might be covered by the GNU General Public License.
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// -------------------------------------------
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// ####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): gthomas
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// Contributors: gthomas
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// Date: 2001-10-24
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//####DESCRIPTIONEND####
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//==========================================================================
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#include <cyg/infra/testcase.h> // test case macros
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#include <cyg/infra/diag.h> // diag_printf
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#include <cyg/infra/cyg_ass.h> // assertions
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#include <cyg/hal/hal_arch.h> // context macros
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// -------------------------------------------------------------------------
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#define BITS(t) (sizeof(t)*8)
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void
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entry(void)
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{
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int res;
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int i, mask, ndx;
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hal_jmp_buf jmpbuf;
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res = 1;
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// Check HAL_MSBIT_NDEX() functions
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mask = 1; // One bits set
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for (i = 0; i < BITS(int); i++) {
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HAL_MSBIT_INDEX(ndx, mask);
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res &= (ndx == i);
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HAL_LSBIT_INDEX(ndx, mask);
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res &= (ndx == i);
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mask <<= 1;
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}
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mask = 3; // Two bits set
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for (i = 0; i < BITS(int)-1; i++) {
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HAL_MSBIT_INDEX(ndx, mask);
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res &= (ndx == (i+1));
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HAL_LSBIT_INDEX(ndx, mask);
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res &= (ndx == i);
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mask <<= 1;
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}
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CYG_TEST_PASS_FAIL(res, "HAL_xSBIT_INDEX() basic functions");
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res = 0;
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if (hal_setjmp(jmpbuf)) {
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res = 1;
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} else {
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hal_longjmp(jmpbuf, 1);
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}
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CYG_TEST_PASS_FAIL(res, "hal_setjmp()/hal_longjmp() basic functions");
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CYG_TEST_FINISH("HAL basic functions test");
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}
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// -------------------------------------------------------------------------
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externC void
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cyg_start( void )
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{
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CYG_TEST_INIT();
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entry();
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}
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// -------------------------------------------------------------------------
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// EOF basic.c
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