diff options
| -rw-r--r-- | common/dlmalloc.c | 7 | ||||
| -rw-r--r-- | include/common.h | 21 | ||||
| -rw-r--r-- | include/malloc.h | 8 | ||||
| -rw-r--r-- | lib/qsort.c | 5 | ||||
| -rw-r--r-- | lib/vsprintf.c | 8 |
5 files changed, 29 insertions, 20 deletions
diff --git a/common/dlmalloc.c b/common/dlmalloc.c index e9bab09..f2080c6 100644 --- a/common/dlmalloc.c +++ b/common/dlmalloc.c @@ -286,13 +286,6 @@ extern "C" { */ -#ifdef DEBUG -#include <assert.h> -#else -#define assert(x) ((void)0) -#endif - - /* INTERNAL_SIZE_T is the word-size used for internal bookkeeping of chunk sizes. On a 64-bit machine, you can reduce malloc diff --git a/include/common.h b/include/common.h index af8b154..d244bd4 100644 --- a/include/common.h +++ b/include/common.h @@ -124,6 +124,27 @@ typedef volatile unsigned char vu_char; #define debugX(level,fmt,args...) #endif /* DEBUG */ +#ifdef DEBUG +# define _DEBUG 1 +#else +# define _DEBUG 0 +#endif + +/* + * An assertion is run-time check done in debug mode only. If DEBUG is not + * defined then it is skipped. If DEBUG is defined and the assertion fails, + * then it calls panic*( which may or may not reset/halt U-Boot (see + * CONFIG_PANIC_HANG), It is hoped that all failing assertions are found + * before release, and after release it is hoped that they don't matter. But + * in any case these failing assertions cannot be fixed with a reset (which + * may just do the same assertion again). + */ +void __assert_fail(const char *assertion, const char *file, unsigned line, + const char *function); +#define assert(x) \ + ({ if (!(x) && _DEBUG) \ + __assert_fail(#x, __FILE__, __LINE__, __func__); }) + #define error(fmt, args...) do { \ printf("ERROR: " fmt "\nat %s:%d/%s()\n", \ ##args, __FILE__, __LINE__, __func__); \ diff --git a/include/malloc.h b/include/malloc.h index 3e145ad..ecf3c67 100644 --- a/include/malloc.h +++ b/include/malloc.h @@ -285,14 +285,6 @@ extern "C" { */ -#ifdef DEBUG -/* #include <assert.h> */ -#define assert(x) ((void)0) -#else -#define assert(x) ((void)0) -#endif - - /* INTERNAL_SIZE_T is the word-size used for internal bookkeeping of chunk sizes. On a 64-bit machine, you can reduce malloc diff --git a/lib/qsort.c b/lib/qsort.c index 1cc0d31..86c392c 100644 --- a/lib/qsort.c +++ b/lib/qsort.c @@ -17,11 +17,6 @@ #include <linux/types.h> #include <exports.h> -#if 0 -#include <assert.h> -#else -#define assert(arg) -#endif void qsort(void *base, size_t nel, diff --git a/lib/vsprintf.c b/lib/vsprintf.c index c029fbb..79dead3 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -730,3 +730,11 @@ void panic(const char *fmt, ...) while (1) ; } + +void __assert_fail(const char *assertion, const char *file, unsigned line, + const char *function) +{ + /* This will not return */ + panic("%s:%u: %s: Assertion `%s' failed.", file, line, function, + assertion); +} |