callsite: support instruction pointer field

[babeltrace.git] / include / babeltrace / ctf-ir / metadata.h

diff --git a/include/babeltrace/ctf-ir/metadata.h b/include/babeltrace/ctf-ir/metadata.h
index 63a6c2a9b4a9b9aa0d28259fd9ca8adb39937e3e..e5c3240c5e039d1620cb240d6d38a034c3772b27 100644 (file)
--- a/include/babeltrace/ctf-ir/metadata.h
+++ b/include/babeltrace/ctf-ir/metadata.h
@@ -32,6 +32,7 @@ struct ctf_trace;
 struct ctf_stream_declaration;
 struct ctf_event_declaration;
 struct ctf_clock;
+struct ctf_callsite;
 
 struct ctf_stream_definition {
        struct ctf_stream_declaration *stream_class;
@@ -101,6 +102,40 @@ struct ctf_clock {
        } field_mask;
 };
 
+#define CTF_CALLSITE_SET_FIELD(ctf_callsite, field)                    \
+       do {                                                            \
+               (ctf_callsite)->field_mask |= CTF_CALLSITE_ ## field;   \
+       } while (0)
+
+#define CTF_CALLSITE_FIELD_IS_SET(ctf_callsite, field)                 \
+               ((ctf_callsite)->field_mask & CTF_CALLSITE_ ## field)
+
+#define CTF_CALLSITE_GET_FIELD(ctf_callsite, field)                    \
+       ({                                                              \
+               assert(CTF_CALLSITE_FIELD_IS_SET(ctf_callsite, field)); \
+               (ctf_callsite)->(field);                                \
+       })
+
+struct ctf_callsite {
+       GQuark name;            /* event name associated with callsite */
+       char *func;
+       char *file;
+       uint64_t line;
+       uint64_t ip;
+       struct bt_list_head node;
+       enum {                                  /* Fields populated mask */
+               CTF_CALLSITE_name       =       (1U << 0),
+               CTF_CALLSITE_func       =       (1U << 1),
+               CTF_CALLSITE_file       =       (1U << 2),
+               CTF_CALLSITE_line       =       (1U << 3),
+               CTF_CALLSITE_ip         =       (1U << 4),
+       } field_mask;
+};
+
+struct ctf_callsite_dups {
+       struct bt_list_head head;
+};
+
 #define CTF_TRACE_SET_FIELD(ctf_trace, field)                          \
        do {                                                            \
                (ctf_trace)->field_mask |= CTF_TRACE_ ## field;         \
@@ -141,6 +176,7 @@ struct ctf_trace {
        GPtrArray *streams;                     /* Array of struct ctf_stream_declaration pointers */
        struct ctf_stream_definition *metadata;
        GHashTable *clocks;
+       GHashTable *callsites;
        struct ctf_clock *single_clock;         /* currently supports only one clock */
        struct trace_collection *collection;    /* Container of this trace */
        GPtrArray *event_declarations;          /* Array of all the struct bt_ctf_event_decl */
@@ -237,12 +273,14 @@ struct ctf_event_declaration {
        uint64_t id;            /* Numeric identifier within the stream */
        uint64_t stream_id;
        int loglevel;
+       GQuark model_emf_uri;
 
        enum {                                  /* Fields populated mask */
                CTF_EVENT_name  =               (1 << 0),
                CTF_EVENT_id    =               (1 << 1),
                CTF_EVENT_stream_id =           (1 << 2),
                CTF_EVENT_loglevel =            (1 << 4),
+               CTF_EVENT_model_emf_uri =       (1 << 5),
        } field_mask;
 };