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Merge pull request #2205 from rgerhards/i-2048

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cleanup: remove unused runtime instrumentation code
This commit is contained in:
Rainer Gerhards 2017-12-13 12:57:25 +01:00 committed by GitHub
commit 6a23fc32e3
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3 changed files with 9 additions and 82 deletions
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16
configure.ac
View File

@ -616,21 +616,6 @@ AC_ARG_ENABLE(debug_symbols,
)
# runtime instrumentation
AC_ARG_ENABLE(rtinst,
[AS_HELP_STRING([--enable-rtinst],[Enable runtime instrumentation mode @<:@default=no@:>@])],
[case "${enableval}" in
yes) enable_rtinst="yes" ;;
no) enable_rtinst="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-rtinst) ;;
esac],
[enable_rtinst="no"]
)
if test "$enable_rtinst" = "yes"; then
AC_DEFINE(RTINST, 1, [Defined if runtime instrumentation mode is enabled.])
fi
# total debugless: highest performance, but no way at all to enable debug
# logging
AC_ARG_ENABLE(debugless,
@ -2313,7 +2298,6 @@ echo " MySQL Tests enabled: $enable_mysql_tests"
echo " PostgreSQL Tests enabled: $enable_pgsql_tests"
echo " Kafka Tests enabled: $enable_kafka_tests"
echo " Debug mode enabled: $enable_debug"
echo " Runtime Instrumentation enabled: $enable_rtinst"
echo " (total) debugless mode enabled: $enable_debugless"
echo " Diagnostic tools enabled: $enable_diagtools"
echo " End-User tools enabled: $enable_usertools"

29
runtime/debug.c
View File

@ -636,21 +636,6 @@ dbgFuncDB_t *pFuncDB, int ln, int iStackPtr)
/* ------------------------- end mutex tracking code ------------------------- */
/* ------------------------- malloc/free tracking code ------------------------- */
/* wrapper for free() */
void dbgFree(void *pMem, dbgFuncDB_t *pFuncDB, int ln, int iStackPtr)
{
dbgRecordExecLocation(iStackPtr, ln);
if(bLogAllocFree) {
dbgprintf("%s:%d:%s: free %p\n", pFuncDB->file, ln, pFuncDB->func, (void*) pMem);
}
free(pMem);
}
/* ------------------------- end malloc/free tracking code ------------------------- */
/* ------------------------- thread tracking code ------------------------- */
/* get ptr to call stack - if none exists, create a new stack
@ -1309,20 +1294,6 @@ dbgPrintNameIsInList(const uchar *pName, dbgPrintName_t *pRoot)
}
/* this is a special version of malloc that fills the alloced memory with
* HIGHVALUE, as this helps to identify bugs. -- rgerhards, 2009-10-22
*/
void *
dbgmalloc(size_t size)
{
void *pRet;
pRet = malloc(size);
if(pRet != NULL)
memset(pRet, 0xff, size);
return pRet;
}
/* report fd used for debug log. This is needed in case of
* auto-backgrounding, where the debug log shall not be closed.
*/

46
runtime/debug.h
View File

@ -129,30 +129,14 @@ extern int altdbg; /* and the handle for alternate debug output */
#define dbgprintf(...) r_dbgprintf(__FILE__, __VA_ARGS__)
#define dbgoprint(...) r_dbgoprint(__FILE__, __VA_ARGS__)
#ifdef RTINST
#define BEGINfunc static dbgFuncDB_t *pdbgFuncDB;
int dbgCALLStaCK_POP_POINT = dbgEntrFunc(&pdbgFuncDB, __FILE__, __func__, __LINE__);
# define ENDfunc dbgExitFunc(pdbgFuncDB, dbgCALLStaCK_POP_POINT, RS_RET_NO_IRET);
# define ENDfuncIRet dbgExitFunc(pdbgFuncDB, dbgCALLStaCK_POP_POINT, iRet);
# define ASSERT(x) assert(x)
#else
# define BEGINfunc
# define ENDfunc
# define ENDfuncIRet
# define ASSERT(x)
#endif
#ifdef RTINST
#define RUNLOG dbgSetExecLocation(dbgCALLStaCK_POP_POINT, __LINE__);
dbgprintf("%s:%d: %s: log point\n", __FILE__, __LINE__, __func__);
#define RUNLOG_VAR(fmt, x) dbgSetExecLocation(dbgCALLStaCK_POP_POINT, __LINE__);\
dbgprintf("%s:%d: %s: var '%s'[%s]: " fmt "\n", __FILE__, __LINE__, __func__, #x, fmt, x)
# define RUNLOG_STR(str) dbgSetExecLocation(dbgCALLStaCK_POP_POINT, __LINE__);\
dbgprintf("%s:%d: %s: %s\n", __FILE__, __LINE__, __func__, str)
#else
# define RUNLOG
# define RUNLOG_VAR(fmt, x)
# define RUNLOG_STR(str)
#endif
/* things originally introduced for now remove rtinst */
#define BEGINfunc
#define ENDfunc
#define ENDfuncIRet
#define ASSERT(x) assert(x)
#define RUNLOG
#define RUNLOG_VAR(fmt, x)
#define RUNLOG_STR(str)
#ifdef MEMCHECK
# define MALLOC(x) dbgmalloc(x)
@ -160,28 +144,16 @@ extern int altdbg; /* and the handle for alternate debug output */
# define MALLOC(x) malloc(x)
#endif
/* mutex operations */
#define MUTOP_LOCKWAIT 1
#define MUTOP_LOCK 2
#define MUTOP_UNLOCK 3
#define MUTOP_TRYLOCK 4
/* debug aides */
#ifdef RTINST
#define d_pthread_mutex_lock(x) dbgMutexLock(x, pdbgFuncDB, __LINE__, dbgCALLStaCK_POP_POINT )
#define d_pthread_mutex_trylock(x) dbgMutexTryLock(x, pdbgFuncDB, __LINE__, dbgCALLStaCK_POP_POINT )
#define d_pthread_mutex_unlock(x) dbgMutexUnlock(x, pdbgFuncDB, __LINE__, dbgCALLStaCK_POP_POINT )
#define d_pthread_cond_wait(cond, mut) dbgCondWait(cond, mut, pdbgFuncDB, __LINE__, dbgCALLStaCK_POP_POINT )
#define d_pthread_cond_timedwait(cond, mut, to) dbgCondTimedWait(cond, mut, to, \
pdbgFuncDB, __LINE__, dbgCALLStaCK_POP_POINT )
#define d_free(x) dbgFree(x, pdbgFuncDB, __LINE__, dbgCALLStaCK_POP_POINT )
#else
/* things originally introduced for now removed rtinst */
#define d_pthread_mutex_lock(x) pthread_mutex_lock(x)
#define d_pthread_mutex_trylock(x) pthread_mutex_trylock(x)
#define d_pthread_mutex_unlock(x) pthread_mutex_unlock(x)
#define d_pthread_cond_wait(cond, mut) pthread_cond_wait(cond, mut)
#define d_pthread_cond_timedwait(cond, mut, to) pthread_cond_timedwait(cond, mut, to)
#define d_free(x) free(x)
#endif
#endif /* #ifndef DEBUG_H_INCLUDED */