| 0,0 → 1,70 |
|---|
| /* |
| * Copyright (C) 2005 Martin Decky |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup genericdebug |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #ifndef __DEBUG_H__ |
| #define __DEBUG_H__ |
| |
| #include <panic.h> |
| #include <arch/debug.h> |
| |
| #define CALLER ((uintptr_t)__builtin_return_address(0)) |
| |
| #ifndef HERE |
| /** Current Instruction Pointer address */ |
| # define HERE ((uintptr_t *)0) |
| #endif |
| |
| /** Debugging ASSERT macro |
| * |
| * If CONFIG_DEBUG is set, the ASSERT() macro |
| * evaluates expr and if it is false raises |
| * kernel panic. |
| * |
| * @param expr Expression which is expected to be true. |
| * |
| */ |
| #ifdef CONFIG_DEBUG |
| # define ASSERT(expr) if (!(expr)) { panic("assertion failed (%s), caller=%.*p\n", #expr, sizeof(uintptr_t) * 2, CALLER); } |
| #else |
| # define ASSERT(expr) |
| #endif |
| |
| #define STRING(arg) STRING_ARG(arg) |
| #define STRING_ARG(arg) #arg |
| |
| #endif |
| |
| /** @} |
| */ |
| |