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Mark valgrind's _qzz_res as unused to silence warnings on gcc 4.6. #350

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Mark valgrind's _qzz_res as unused to silence warnings on gcc 4.6. #350

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8 changes: 4 additions & 4 deletions src/rt/memcheck.h
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Original file line number Diff line number Diff line change
Expand Up @@ -184,15 +184,15 @@ typedef

/* Do a full memory leak check (like --leak-check=full) mid-execution. */
#define VALGRIND_DO_LEAK_CHECK \
{unsigned long _qzz_res; \
{unsigned long _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__DO_LEAK_CHECK, \
0, 0, 0, 0, 0); \
}

/* Do a summary memory leak check (like --leak-check=summary) mid-execution. */
#define VALGRIND_DO_QUICK_LEAK_CHECK \
{unsigned long _qzz_res; \
{unsigned long _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__DO_LEAK_CHECK, \
1, 0, 0, 0, 0); \
Expand All @@ -207,7 +207,7 @@ typedef
are. We also initialise '_qzz_leaked', etc because
VG_USERREQ__COUNT_LEAKS doesn't mark the values returned as
defined. */ \
{unsigned long _qzz_res; \
{unsigned long _qzz_res __attribute((unused)); \
unsigned long _qzz_leaked = 0, _qzz_dubious = 0; \
unsigned long _qzz_reachable = 0, _qzz_suppressed = 0; \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
Expand All @@ -229,7 +229,7 @@ typedef
are. We also initialise '_qzz_leaked', etc because
VG_USERREQ__COUNT_LEAKS doesn't mark the values returned as
defined. */ \
{unsigned long _qzz_res; \
{unsigned long _qzz_res __attribute((unused)); \
unsigned long _qzz_leaked = 0, _qzz_dubious = 0; \
unsigned long _qzz_reachable = 0, _qzz_suppressed = 0; \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
Expand Down
28 changes: 14 additions & 14 deletions src/rt/valgrind.h
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Original file line number Diff line number Diff line change
Expand Up @@ -4403,7 +4403,7 @@ vg_VALGRIND_DO_CLIENT_REQUEST_EXPR(uintptr_t _zzq_default,
since it provides a way to make sure valgrind will retranslate the
invalidated area. Returns no value. */
#define VALGRIND_DISCARD_TRANSLATIONS(_qzz_addr,_qzz_len) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__DISCARD_TRANSLATIONS, \
_qzz_addr, _qzz_len, 0, 0, 0); \
Expand Down Expand Up @@ -4652,7 +4652,7 @@ VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
Ignored if addr == 0.
*/
#define VALGRIND_MALLOCLIKE_BLOCK(addr, sizeB, rzB, is_zeroed) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__MALLOCLIKE_BLOCK, \
addr, sizeB, rzB, is_zeroed, 0); \
Expand All @@ -4662,63 +4662,63 @@ VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
Ignored if addr == 0.
*/
#define VALGRIND_FREELIKE_BLOCK(addr, rzB) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__FREELIKE_BLOCK, \
addr, rzB, 0, 0, 0); \
}

/* Create a memory pool. */
#define VALGRIND_CREATE_MEMPOOL(pool, rzB, is_zeroed) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__CREATE_MEMPOOL, \
pool, rzB, is_zeroed, 0, 0); \
}

/* Destroy a memory pool. */
#define VALGRIND_DESTROY_MEMPOOL(pool) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__DESTROY_MEMPOOL, \
pool, 0, 0, 0, 0); \
}

/* Associate a piece of memory with a memory pool. */
#define VALGRIND_MEMPOOL_ALLOC(pool, addr, size) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__MEMPOOL_ALLOC, \
pool, addr, size, 0, 0); \
}

/* Disassociate a piece of memory from a memory pool. */
#define VALGRIND_MEMPOOL_FREE(pool, addr) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__MEMPOOL_FREE, \
pool, addr, 0, 0, 0); \
}

/* Disassociate any pieces outside a particular range. */
#define VALGRIND_MEMPOOL_TRIM(pool, addr, size) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__MEMPOOL_TRIM, \
pool, addr, size, 0, 0); \
}

/* Resize and/or move a piece associated with a memory pool. */
#define VALGRIND_MOVE_MEMPOOL(poolA, poolB) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__MOVE_MEMPOOL, \
poolA, poolB, 0, 0, 0); \
}

/* Resize and/or move a piece associated with a memory pool. */
#define VALGRIND_MEMPOOL_CHANGE(pool, addrA, addrB, size) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__MEMPOOL_CHANGE, \
pool, addrA, addrB, size, 0); \
Expand Down Expand Up @@ -4747,23 +4747,23 @@ VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
/* Unmark the piece of memory associated with a stack id as being a
stack. */
#define VALGRIND_STACK_DEREGISTER(id) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__STACK_DEREGISTER, \
id, 0, 0, 0, 0); \
}

/* Change the start and end address of the stack id. */
#define VALGRIND_STACK_CHANGE(id, start, end) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__STACK_CHANGE, \
id, start, end, 0, 0); \
}

/* Load PDB debug info for Wine PE image_map. */
#define VALGRIND_LOAD_PDB_DEBUGINFO(fd, ptr, total_size, delta) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__LOAD_PDB_DEBUGINFO, \
fd, ptr, total_size, delta, 0); \
Expand All @@ -4774,7 +4774,7 @@ VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
result will be dumped in there and is guaranteed to be zero
terminated. If no info is found, the first byte is set to zero. */
#define VALGRIND_MAP_IP_TO_SRCLOC(addr, buf64) \
{unsigned int _qzz_res; \
{unsigned int _qzz_res __attribute((unused)); \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__MAP_IP_TO_SRCLOC, \
addr, buf64, 0, 0, 0); \
Expand Down