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trace: add size_t field emitter

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It is not guaranteed that sizeof(long) == sizeof(size_t). On Windows,
sizeof(long) == 4 and sizeof(size_t) == 8 for 64-bit programs.
Tracepoints using "long" field emitter are therefore invalid there.
Add dedicated field emitter for size_t and use it to store size_t values
in all existing tracepoints.

Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
This commit is contained in:
Dmitry Kozlyuk 2020-06-15 03:43:48 +03:00 committed by Thomas Monjalon
parent 694161b7e0
commit 262c4ee791
3 changed files with 12 additions and 9 deletions
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8
lib/librte_eal/include/rte_eal_trace.h
View File

@ -143,7 +143,7 @@ RTE_TRACE_POINT(
RTE_TRACE_POINT_ARGS(const char *type, size_t size, unsigned int align,
int socket, void *ptr),
rte_trace_point_emit_string(type);
rte_trace_point_emit_long(size);
rte_trace_point_emit_size_t(size);
rte_trace_point_emit_u32(align);
rte_trace_point_emit_int(socket);
rte_trace_point_emit_ptr(ptr);
@ -154,7 +154,7 @@ RTE_TRACE_POINT(
RTE_TRACE_POINT_ARGS(const char *type, size_t size, unsigned int align,
int socket, void *ptr),
rte_trace_point_emit_string(type);
rte_trace_point_emit_long(size);
rte_trace_point_emit_size_t(size);
rte_trace_point_emit_u32(align);
rte_trace_point_emit_int(socket);
rte_trace_point_emit_ptr(ptr);
@ -164,7 +164,7 @@ RTE_TRACE_POINT(
rte_eal_trace_mem_realloc,
RTE_TRACE_POINT_ARGS(size_t size, unsigned int align, int socket,
void *ptr),
rte_trace_point_emit_long(size);
rte_trace_point_emit_size_t(size);
rte_trace_point_emit_u32(align);
rte_trace_point_emit_int(socket);
rte_trace_point_emit_ptr(ptr);
@ -183,7 +183,7 @@ RTE_TRACE_POINT(
unsigned int flags, unsigned int align, unsigned int bound,
const void *mz),
rte_trace_point_emit_string(name);
rte_trace_point_emit_long(len);
rte_trace_point_emit_size_t(len);
rte_trace_point_emit_int(socket_id);
rte_trace_point_emit_u32(flags);
rte_trace_point_emit_u32(align);

3
lib/librte_eal/include/rte_trace_point.h
View File

@ -138,6 +138,8 @@ _tp _args \
#define rte_trace_point_emit_int(val)
/** Tracepoint function payload for long datatype */
#define rte_trace_point_emit_long(val)
/** Tracepoint function payload for size_t datatype */
#define rte_trace_point_emit_size_t(val)
/** Tracepoint function payload for float datatype */
#define rte_trace_point_emit_float(val)
/** Tracepoint function payload for double datatype */
@ -395,6 +397,7 @@ do { \
#define rte_trace_point_emit_i8(in) __rte_trace_point_emit(in, int8_t)
#define rte_trace_point_emit_int(in) __rte_trace_point_emit(in, int32_t)
#define rte_trace_point_emit_long(in) __rte_trace_point_emit(in, long)
#define rte_trace_point_emit_size_t(in) __rte_trace_point_emit(in, size_t)
#define rte_trace_point_emit_float(in) __rte_trace_point_emit(in, float)
#define rte_trace_point_emit_double(in) __rte_trace_point_emit(in, double)
#define rte_trace_point_emit_ptr(in) __rte_trace_point_emit(in, uintptr_t)

10
lib/librte_mempool/rte_mempool_trace.h
View File

@ -72,7 +72,7 @@ RTE_TRACE_POINT(
rte_trace_point_emit_string(mempool->name);
rte_trace_point_emit_ptr(vaddr);
rte_trace_point_emit_u64(iova);
rte_trace_point_emit_long(len);
rte_trace_point_emit_size_t(len);
rte_trace_point_emit_ptr(free_cb);
rte_trace_point_emit_ptr(opaque);
)
@ -84,8 +84,8 @@ RTE_TRACE_POINT(
rte_trace_point_emit_ptr(mempool);
rte_trace_point_emit_string(mempool->name);
rte_trace_point_emit_ptr(addr);
rte_trace_point_emit_long(len);
rte_trace_point_emit_long(pg_sz);
rte_trace_point_emit_size_t(len);
rte_trace_point_emit_size_t(pg_sz);
rte_trace_point_emit_ptr(free_cb);
rte_trace_point_emit_ptr(opaque);
)
@ -126,7 +126,7 @@ RTE_TRACE_POINT(
RTE_TRACE_POINT_ARGS(struct rte_mempool *mempool, size_t pg_sz),
rte_trace_point_emit_ptr(mempool);
rte_trace_point_emit_string(mempool->name);
rte_trace_point_emit_long(pg_sz);
rte_trace_point_emit_size_t(pg_sz);
)
RTE_TRACE_POINT(
@ -139,7 +139,7 @@ RTE_TRACE_POINT(
rte_trace_point_emit_u32(max_objs);
rte_trace_point_emit_ptr(vaddr);
rte_trace_point_emit_u64(iova);
rte_trace_point_emit_long(len);
rte_trace_point_emit_size_t(len);
rte_trace_point_emit_ptr(obj_cb);
rte_trace_point_emit_ptr(obj_cb_arg);
)