diff options
Diffstat (limited to 'drivers/staging/tidspbridge/include/dspbridge/dbc.h')
-rw-r--r-- | drivers/staging/tidspbridge/include/dspbridge/dbc.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dbc.h b/drivers/staging/tidspbridge/include/dspbridge/dbc.h new file mode 100644 index 000000000000..463760f499a4 --- /dev/null +++ b/drivers/staging/tidspbridge/include/dspbridge/dbc.h @@ -0,0 +1,46 @@ +/* + * dbc.h + * + * DSP-BIOS Bridge driver support functions for TI OMAP processors. + * + * "Design by Contract" programming macros. + * + * Notes: + * Requires that the GT->ERROR function has been defaulted to a valid + * error handler for the given execution environment. + * + * Does not require that GT_init() be called. + * + * Copyright (C) 2008 Texas Instruments, Inc. + * + * This package is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifndef DBC_ +#define DBC_ + +/* Assertion Macros: */ +#ifdef CONFIG_TIDSPBRIDGE_DEBUG + +#define DBC_ASSERT(exp) \ + if (!(exp)) \ + pr_err("%s, line %d: Assertion (" #exp ") failed.\n", \ + __FILE__, __LINE__) +#define DBC_REQUIRE DBC_ASSERT /* Function Precondition. */ +#define DBC_ENSURE DBC_ASSERT /* Function Postcondition. */ + +#else + +#define DBC_ASSERT(exp) {} +#define DBC_REQUIRE(exp) {} +#define DBC_ENSURE(exp) {} + +#endif /* DEBUG */ + +#endif /* DBC_ */ |