diff options
Diffstat (limited to 'ecos/packages/hal/common/current/tests/basic.c')
| -rw-r--r-- | ecos/packages/hal/common/current/tests/basic.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/ecos/packages/hal/common/current/tests/basic.c b/ecos/packages/hal/common/current/tests/basic.c new file mode 100644 index 0000000..a229a0f --- /dev/null +++ b/ecos/packages/hal/common/current/tests/basic.c @@ -0,0 +1,109 @@ +//================================================================= +// +// 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 |