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introduce option to time assert()s

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. remove a few asserts in the kernel and 64bi library
    that are not compatible with the timing code
  . change the TIME_BLOCKS code a little to work in-kernel
This commit is contained in:
Ben Gras
2011-06-23 22:43:39 +02:00
parent aba3746220
commit e785381d4d
4 changed files with 16 additions and 25 deletions
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15
include/assert.h
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@@ -19,6 +19,12 @@
#include <minix/ansi.h>
#endif
#if TIME_ASSERTS
#define _ASSERT_EVALUATE(st) do { TIME_BLOCK(st); } while(0)
#else
#define _ASSERT_EVALUATE(st) do { st } while(0)
#endif
#ifdef NDEBUG
/* Debugging disabled -- do not evaluate assertions. */
#define assert(expr) ((void) 0)
@@ -29,10 +35,11 @@
#define __xstr(x) __makestr(x)
_PROTOTYPE( void __bad_assertion, (const char *_mess) );
#define assert(expr) ((expr)? (void)0 : \
__bad_assertion("Assertion \"" #expr \
"\" failed, file " __xstr(__FILE__) \
", line " __xstr(__LINE__) "\n"))
#define assert(expr) do { int _av; \
_ASSERT_EVALUATE(_av = !!(expr);); \
if(!_av) { \
__bad_assertion("Assertion \"" #expr "\" failed, file " __xstr(__FILE__) ", line " __xstr(__LINE__) "\n"); \
} } while(0)
#else
#define assert(expr) ((void) ((expr) ? 0 : __assert( __FILE__, __LINE__)))
#endif /* _ANSI */