Update libside rfc

[libside.git] / src / tracer.c

diff --git a/src/tracer.c b/src/tracer.c
index 1f270323d474d84bdeba3c5c921a9276fe8173f3..1973c4cedeb39f0e669ed2a9de77af6c18c14e49 100644 (file)
--- a/src/tracer.c
+++ b/src/tracer.c
@@ -2023,12 +2023,14 @@ void tracer_print_dynamic(const struct side_arg *item)
 static
 void tracer_print_static_fields(const struct side_event_description *desc,
                const struct side_arg_vec *side_arg_vec,
-               uint32_t *nr_items)
+               uint32_t *nr_items, void *caller_addr)
 {
        const struct side_arg *sav = side_ptr_get(side_arg_vec->sav);
        uint32_t i, side_sav_len = side_arg_vec->len;
 
-       printf("provider: %s, event: %s", side_ptr_get(desc->provider_name), side_ptr_get(desc->event_name));
+       printf("caller: [%p], provider: %s, event: %s", caller_addr,
+               side_ptr_get(desc->provider_name),
+               side_ptr_get(desc->event_name));
        if (desc->nr_fields != side_sav_len) {
                fprintf(stderr, "ERROR: number of fields mismatch between description and arguments\n");
                abort();
@@ -2048,11 +2050,12 @@ void tracer_print_static_fields(const struct side_event_description *desc,
 static
 void tracer_call(const struct side_event_description *desc,
                const struct side_arg_vec *side_arg_vec,
-               void *priv __attribute__((unused)))
+               void *priv __attribute__((unused)),
+               void *caller_addr)
 {
        uint32_t nr_fields = 0;
 
-       tracer_print_static_fields(desc, side_arg_vec, &nr_fields);
+       tracer_print_static_fields(desc, side_arg_vec, &nr_fields, caller_addr);
        printf("\n");
 }
 
@@ -2060,11 +2063,12 @@ static
 void tracer_call_variadic(const struct side_event_description *desc,
                const struct side_arg_vec *side_arg_vec,
                const struct side_arg_dynamic_struct *var_struct,
-               void *priv __attribute__((unused)))
+               void *priv __attribute__((unused)),
+               void *caller_addr)
 {
        uint32_t nr_fields = 0, i, var_struct_len = var_struct->len;
 
-       tracer_print_static_fields(desc, side_arg_vec, &nr_fields);
+       tracer_print_static_fields(desc, side_arg_vec, &nr_fields, caller_addr);
 
        if (side_unlikely(!(desc->flags & SIDE_EVENT_FLAG_VARIADIC))) {
                fprintf(stderr, "ERROR: unexpected non-variadic event description\n");