Date: Tue, 4 Nov 2008 03:34:15 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 152442 for review Message-ID: <200811040334.mA43YFJU007538@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=152442 Change 152442 by peter@peter_overcee on 2008/11/04 03:33:58 Flesh out more umtx_op()'s Affected files ... .. //depot/projects/valgrind/coregrind/m_syswrap/syswrap-freebsd.c#22 edit Differences ... ==== //depot/projects/valgrind/coregrind/m_syswrap/syswrap-freebsd.c#22 (text+ko) ==== @@ -1791,8 +1791,8 @@ PRINT( "sys__umtx_op ( %#lx, UNLOCK, %ld)", ARG1, ARG3); PRE_REG_READ3(long, "_umtx_op_unlock", struct umtx *, obj, int, op, unsigned long, id); - PRE_MEM_READ( "_umtx_op_lock(mtx)", ARG1, sizeof(struct vki_umtx) ); - PRE_MEM_WRITE( "_umtx_op_lock(mtx)", ARG1, sizeof(struct vki_umtx) ); + PRE_MEM_READ( "_umtx_op_unlock(mtx)", ARG1, sizeof(struct vki_umtx) ); + PRE_MEM_WRITE( "_umtx_op_unlock(mtx)", ARG1, sizeof(struct vki_umtx) ); break; case VKI_UMTX_OP_WAIT: PRINT( "sys__umtx_op ( %#lx, WAIT, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); @@ -1811,24 +1811,66 @@ break; case VKI_UMTX_OP_MUTEX_TRYLOCK: PRINT( "sys__umtx_op ( %#lx, MUTEX_TRYLOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ5(long, "_umtx_op_mutex_trylock", + struct umutex *, obj, int, op, unsigned long, noid, + void *, zero, struct vki_timespec *, timeout); + PRE_MEM_READ( "_umtx_op_mutex_trylock(mutex)", ARG1, sizeof(struct vki_umutex) ); + if (ARG5) + PRE_MEM_READ( "_umtx_op_mutex_trylock(timespec)", ARG5, sizeof(struct vki_timespec) ); + PRE_MEM_WRITE( "_umtx_op_mutex_trylock(mutex)", ARG1, sizeof(struct vki_umutex) ); break; case VKI_UMTX_OP_MUTEX_LOCK: PRINT( "sys__umtx_op ( %#lx, MUTEX_LOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ5(long, "_umtx_op_mutex_lock", + struct umutex *, obj, int, op, unsigned long, noid, + void *, zero, struct vki_timespec *, timeout); + PRE_MEM_READ( "_umtx_op_mutex_lock(mutex)", ARG1, sizeof(struct vki_umutex) ); + if (ARG5) + PRE_MEM_READ( "_umtx_op_mutex_lock(timespec)", ARG5, sizeof(struct vki_timespec) ); + PRE_MEM_WRITE( "_umtx_op_mutex_lock(mutex)", ARG1, sizeof(struct vki_umutex) ); break; case VKI_UMTX_OP_MUTEX_UNLOCK: - PRINT( "sys__umtx_op ( %#lx, MUTEX_UNLOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRINT( "sys__umtx_op ( %#lx, MUTEX_UNLOCK)", ARG1); + PRE_REG_READ2(long, "_umtx_op_mutex_unlock", + struct umutex *, obj, int, op); + PRE_MEM_READ( "_umtx_op_mutex_unlock(mutex)", ARG1, sizeof(struct vki_umutex) ); + PRE_MEM_WRITE( "_umtx_op_mutex_unlock(mutex)", ARG1, sizeof(struct vki_umutex) ); break; case VKI_UMTX_OP_SET_CEILING: - PRINT( "sys__umtx_op ( %#lx, SET_CEILING, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRINT( "sys__umtx_op ( %#lx, SET_CEILING, %ld, %#lx)", ARG1, ARG3, ARG4); + PRE_REG_READ4(long, "_umtx_op_set_ceiling", + struct umutex *, obj, int, op, unsigned int, ceiling, + unsigned int *, old_ceiling); + PRE_MEM_READ( "_umtx_op_set_ceiling(mutex)", ARG1, sizeof(struct vki_umutex) ); + PRE_MEM_WRITE( "_umtx_op_set_ceiling(mutex)", ARG1, sizeof(struct vki_umutex) ); + if (ARG4) + PRE_MEM_WRITE( "_umtx_op_set_ceiling(old_ceiling)", ARG4, sizeof(vki_uint32_t) ); break; case VKI_UMTX_OP_CV_WAIT: PRINT( "sys__umtx_op ( %#lx, CV_WAIT, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ5(long, "_umtx_op_cv_wait", + struct ucond *, obj, int, op, unsigned long, wflags, + struct umutex *, umtx, struct vki_timespec *, timeout); + PRE_MEM_READ( "_umtx_op_cv_wait(cond)", ARG1, sizeof(struct vki_ucond) ); + PRE_MEM_WRITE( "_umtx_op_cv_wait(cond)", ARG1, sizeof(struct vki_ucond) ); + PRE_MEM_READ( "_umtx_op_cv_wait(mutex)", ARG4, sizeof(struct vki_umutex) ); + PRE_MEM_WRITE( "_umtx_op_cv_wait(mutex)", ARG4, sizeof(struct vki_umutex) ); + if (ARG5) + PRE_MEM_READ( "_umtx_op_cv_wait(timespec)", ARG5, sizeof(struct vki_timespec) ); break; case VKI_UMTX_OP_CV_SIGNAL: - PRINT( "sys__umtx_op ( %#lx, CV_SIGNAL, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRINT( "sys__umtx_op ( %#lx, CV_SIGNAL)", ARG1); + PRE_REG_READ2(long, "_umtx_op_cv_signal", + struct ucond *, obj, int, op); + PRE_MEM_READ( "_umtx_op_cv_signal(cond)", ARG1, sizeof(struct vki_ucond) ); + PRE_MEM_WRITE( "_umtx_op_cv_signal(cond)", ARG1, sizeof(struct vki_ucond) ); break; case VKI_UMTX_OP_CV_BROADCAST: PRINT( "sys__umtx_op ( %#lx, CV_BROADCAST, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ2(long, "_umtx_op_cv_broadcast", + struct ucond *, obj, int, op); + PRE_MEM_READ( "_umtx_op_cv_broadcast(cond)", ARG1, sizeof(struct vki_ucond) ); + PRE_MEM_WRITE( "_umtx_op_cv_broadcast(cond)", ARG1, sizeof(struct vki_ucond) ); break; case VKI_UMTX_OP_WAIT_UINT: PRINT( "sys__umtx_op ( %#lx, CV_WAIT_UINT, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); @@ -1840,13 +1882,27 @@ PRE_MEM_READ( "_umtx_op_wait(timespec)", ARG5, sizeof(struct vki_timespec) ); break; case VKI_UMTX_OP_RW_RDLOCK: - PRINT( "sys__umtx_op ( %#lx, CV_RW_RDLOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRINT( "sys__umtx_op ( %#lx, RW_RDLOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ5(long, "_umtx_op_rw_rdlock", + struct urwlock *, obj, int, op, unsigned long, noid, + void *, zero, struct vki_timespec *, timeout); + PRE_MEM_READ( "_umtx_op_rw_rdlock(rw)", ARG1, sizeof(struct vki_urwlock) ); + PRE_MEM_WRITE( "_umtx_op_rw_rdlock(rw)", ARG1, sizeof(struct vki_urwlock) ); break; case VKI_UMTX_OP_RW_WRLOCK: - PRINT( "sys__umtx_op ( %#lx, CV_RW_WRLOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRINT( "sys__umtx_op ( %#lx, RW_WRLOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ5(long, "_umtx_op_rw_wrlock", + struct urwlock *, obj, int, op, unsigned long, noid, + void *, zero, struct vki_timespec *, timeout); + PRE_MEM_READ( "_umtx_op_rw_wrlock(rw)", ARG1, sizeof(struct vki_urwlock) ); + PRE_MEM_WRITE( "_umtx_op_rw_wrlock(rw)", ARG1, sizeof(struct vki_urwlock) ); break; case VKI_UMTX_OP_RW_UNLOCK: - PRINT( "sys__umtx_op ( %#lx, CV_RW_UNLOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRINT( "sys__umtx_op ( %#lx, RW_UNLOCK, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ2(long, "_umtx_op_rw_unlock", + struct urwlock *, obj, int, op); + PRE_MEM_READ( "_umtx_op_rw_unlock(rw)", ARG1, sizeof(struct vki_urwlock) ); + PRE_MEM_WRITE( "_umtx_op_rw_unlock(rw)", ARG1, sizeof(struct vki_urwlock) ); break; case VKI_UMTX_OP_WAIT_UINT_PRIVATE: PRINT( "sys__umtx_op ( %#lx, CV_WAIT_UINT_PRIVATE, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); @@ -1864,10 +1920,18 @@ PRE_MEM_READ( "_umtx_op_wake_private(mtx)", ARG1, sizeof(struct vki_umtx) ); break; case VKI_UMTX_OP_MUTEX_WAIT: - PRINT( "sys__umtx_op ( %#lx, CV_MUTEX_WAIT, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRINT( "sys__umtx_op ( %#lx, MUTEX_WAIT, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ2(long, "_umtx_op_mutex_wait", + struct umutex *, obj, int, op); + PRE_MEM_READ( "_umtx_op_mutex_wait(mutex)", ARG1, sizeof(struct vki_umutex) ); + PRE_MEM_WRITE( "_umtx_op_mutex_wait(mutex)", ARG1, sizeof(struct vki_umutex) ); break; case VKI_UMTX_OP_MUTEX_WAKE: - PRINT( "sys__umtx_op ( %#lx, CV_MUTEX_WAKE, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRINT( "sys__umtx_op ( %#lx, MUTEX_WAKE, %ld, %#lx, %#lx)", ARG1, ARG3, ARG4, ARG5); + PRE_REG_READ2(long, "_umtx_op_mutex_wake", + struct umutex *, obj, int, op); + PRE_MEM_READ( "_umtx_op_mutex_wake(mutex)", ARG1, sizeof(struct vki_umutex) ); + PRE_MEM_WRITE( "_umtx_op_mutex_wake(mutex)", ARG1, sizeof(struct vki_umutex) ); break; default: PRINT( "sys__umtx_op ( %#lx, %ld(UNKNOWN), %ld, %#lx, %#lx )", ARG1, ARG2, ARG3, ARG4, ARG5); @@ -1892,6 +1956,44 @@ case VKI_UMTX_OP_WAIT_UINT_PRIVATE: case VKI_UMTX_OP_WAKE_PRIVATE: break; + case VKI_UMTX_OP_MUTEX_TRYLOCK: + case VKI_UMTX_OP_MUTEX_LOCK: + case VKI_UMTX_OP_MUTEX_UNLOCK: + case VKI_UMTX_OP_MUTEX_WAIT: /* Sets/clears contested bits */ + case VKI_UMTX_OP_MUTEX_WAKE: /* Sets/clears contested bits */ + if (SUCCESS) + POST_MEM_WRITE( ARG1, sizeof(struct vki_umutex) ); + break; + case VKI_UMTX_OP_SET_CEILING: + if (SUCCESS) { + POST_MEM_WRITE( ARG1, sizeof(struct vki_umutex) ); + if (ARG4) + POST_MEM_WRITE( ARG4, sizeof(vki_uint32_t) ); + } + break; + case VKI_UMTX_OP_CV_WAIT: + if (SUCCESS) { + POST_MEM_WRITE( ARG1, sizeof(struct vki_ucond) ); + POST_MEM_WRITE( ARG4, sizeof(struct vki_umutex) ); + } + break; + case VKI_UMTX_OP_CV_SIGNAL: + if (SUCCESS) { + POST_MEM_WRITE( ARG1, sizeof(struct vki_ucond) ); + } + break; + case VKI_UMTX_OP_CV_BROADCAST: + if (SUCCESS) { + POST_MEM_WRITE( ARG1, sizeof(struct vki_ucond) ); + } + break; + case VKI_UMTX_OP_RW_RDLOCK: + case VKI_UMTX_OP_RW_WRLOCK: + case VKI_UMTX_OP_RW_UNLOCK: + if (SUCCESS) { + POST_MEM_WRITE( ARG1, sizeof(struct vki_urwlock) ); + } + break; default: break; }
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