--- /dev/null
+#ifndef _BABELTRACE_CTF_IR_METADATA_H
+#define _BABELTRACE_CTF_IR_METADATA_H
+
+/*
+ * BabelTrace
+ *
+ * CTF Intermediate Representation Metadata Header
+ *
+ * Copyright 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ */
+
+#include <babeltrace/types.h>
+#include <babeltrace/format.h>
+#include <babeltrace/ctf/types.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <uuid/uuid.h>
+#include <assert.h>
+#include <glib.h>
+
+struct ctf_trace;
+struct ctf_stream_class;
+struct ctf_stream;
+struct ctf_event;
+
+struct ctf_stream {
+ struct ctf_stream_class *stream_class;
+ uint64_t timestamp; /* Current timestamp, in ns */
+
+ struct definition_struct *trace_packet_header;
+ struct definition_struct *stream_packet_context;
+ struct definition_struct *stream_event_header;
+ struct definition_struct *stream_event_context;
+ GPtrArray *events_by_id; /* Array of struct ctf_file_event pointers indexed by id */
+ struct definition_scope *parent_def_scope; /* for initialization */
+ int stream_definitions_created;
+};
+
+struct ctf_file_event {
+ struct definition_struct *event_context;
+ struct definition_struct *event_fields;
+};
+
+struct ctf_file_stream {
+ uint64_t stream_id;
+ struct ctf_stream stream;
+ struct ctf_stream_pos pos; /* current stream position */
+};
+
+#define CTF_TRACE_SET_FIELD(ctf_trace, field) \
+ do { \
+ (ctf_trace)->field_mask |= CTF_TRACE_ ## field; \
+ } while (0)
+
+#define CTF_TRACE_FIELD_IS_SET(ctf_trace, field) \
+ ((ctf_trace)->field_mask & CTF_TRACE_ ## field)
+
+#define CTF_TRACE_GET_FIELD(ctf_trace, field) \
+ ({ \
+ assert(CTF_TRACE_FIELD_IS_SET(ctf_trace, field)); \
+ (ctf_trace)->(field); \
+ })
+
+
+struct ctf_trace {
+ struct trace_descriptor parent;
+ /* root scope */
+ struct declaration_scope *root_declaration_scope;
+
+ struct declaration_scope *declaration_scope;
+ /* innermost definition scope. to be used as parent of stream. */
+ struct definition_scope *definition_scope;
+ GPtrArray *streams; /* Array of struct ctf_stream_class pointers */
+ struct ctf_file_stream metadata;
+
+ /* Declarations only used when parsing */
+ struct declaration_struct *packet_header_decl;
+
+ uint64_t major;
+ uint64_t minor;
+ uuid_t uuid;
+ int byte_order; /* trace BYTE_ORDER. 0 if unset. */
+
+ enum { /* Fields populated mask */
+ CTF_TRACE_major = (1U << 0),
+ CTF_TRACE_minor = (1U << 1),
+ CTF_TRACE_uuid = (1U << 2),
+ CTF_TRACE_byte_order = (1U << 3),
+ CTF_TRACE_packet_header = (1U << 4),
+ } field_mask;
+
+ /* Information about trace backing directory and files */
+ DIR *dir;
+ int dirfd;
+ int flags; /* open flags */
+
+ /* Heap of streams, ordered to always get the lowest timestam */
+ struct ptr_heap *stream_heap;
+};
+
+#define CTF_STREAM_SET_FIELD(ctf_stream, field) \
+ do { \
+ (ctf_stream)->field_mask |= CTF_STREAM_ ## field; \
+ } while (0)
+
+#define CTF_STREAM_FIELD_IS_SET(ctf_stream, field) \
+ ((ctf_stream)->field_mask & CTF_STREAM_ ## field)
+
+#define CTF_STREAM_GET_FIELD(ctf_stream, field) \
+ ({ \
+ assert(CTF_STREAM_FIELD_IS_SET(ctf_stream, field)); \
+ (ctf_stream)->(field); \
+ })
+
+struct ctf_stream_class {
+ struct ctf_trace *trace;
+ /* parent is lexical scope conaining the stream scope */
+ struct declaration_scope *declaration_scope;
+ /* innermost definition scope. to be used as parent of event. */
+ struct definition_scope *definition_scope;
+ GPtrArray *events_by_id; /* Array of struct ctf_event pointers indexed by id */
+ GHashTable *event_quark_to_id; /* GQuark to numeric id */
+
+ /* Declarations only used when parsing */
+ struct declaration_struct *packet_context_decl;
+ struct declaration_struct *event_header_decl;
+ struct declaration_struct *event_context_decl;
+
+ uint64_t stream_id;
+
+ enum { /* Fields populated mask */
+ CTF_STREAM_stream_id = (1 << 0),
+ } field_mask;
+
+ GPtrArray *files; /* Array of struct ctf_file_stream pointers */
+};
+
+#define CTF_EVENT_SET_FIELD(ctf_event, field) \
+ do { \
+ (ctf_event)->field_mask |= CTF_EVENT_ ## field; \
+ } while (0)
+
+#define CTF_EVENT_FIELD_IS_SET(ctf_event, field) \
+ ((ctf_event)->field_mask & CTF_EVENT_ ## field)
+
+#define CTF_EVENT_GET_FIELD(ctf_event, field) \
+ ({ \
+ assert(CTF_EVENT_FIELD_IS_SET(ctf_event, field)); \
+ (ctf_event)->(field); \
+ })
+
+struct ctf_event {
+ /* stream mapped by stream_id */
+ struct ctf_stream_class *stream;
+ /* parent is lexical scope conaining the event scope */
+ struct declaration_scope *declaration_scope;
+
+ /* Declarations only used when parsing */
+ struct declaration_struct *context_decl;
+ struct declaration_struct *fields_decl;
+
+ GQuark name;
+ uint64_t id; /* Numeric identifier within the stream */
+ uint64_t stream_id;
+
+ enum { /* Fields populated mask */
+ CTF_EVENT_name = (1 << 0),
+ CTF_EVENT_id = (1 << 1),
+ CTF_EVENT_stream_id = (1 << 2),
+ } field_mask;
+};
+
+#endif /* _BABELTRACE_CTF_IR_METADATA_H */
#include <babeltrace/types.h>
#include <babeltrace/format.h>
#include <babeltrace/ctf/types.h>
+#include <babeltrace/ctf-ir/metadata.h>
#include <sys/types.h>
#include <dirent.h>
#include <uuid/uuid.h>
#define CTF_MAGIC 0xC1FC1FC1
#define TSDL_MAGIC 0x75D11D57
-struct ctf_trace;
-struct ctf_stream_class;
-struct ctf_stream;
-struct ctf_event;
-
-struct ctf_stream {
- struct ctf_stream_class *stream_class;
- uint64_t timestamp; /* Current timestamp, in ns */
-
- struct definition_struct *trace_packet_header;
- struct definition_struct *stream_packet_context;
- struct definition_struct *stream_event_header;
- struct definition_struct *stream_event_context;
- GPtrArray *events_by_id; /* Array of struct ctf_file_event pointers indexed by id */
- struct definition_scope *parent_def_scope; /* for initialization */
- int stream_definitions_created;
-};
-
-struct ctf_file_event {
- struct definition_struct *event_context;
- struct definition_struct *event_fields;
-};
-
-struct ctf_file_stream {
- uint64_t stream_id;
- struct ctf_stream stream;
- struct ctf_stream_pos pos; /* current stream position */
-};
-
-#define CTF_TRACE_SET_FIELD(ctf_trace, field) \
- do { \
- (ctf_trace)->field_mask |= CTF_TRACE_ ## field; \
- } while (0)
-
-#define CTF_TRACE_FIELD_IS_SET(ctf_trace, field) \
- ((ctf_trace)->field_mask & CTF_TRACE_ ## field)
-
-#define CTF_TRACE_GET_FIELD(ctf_trace, field) \
- ({ \
- assert(CTF_TRACE_FIELD_IS_SET(ctf_trace, field)); \
- (ctf_trace)->(field); \
- })
-
-
-struct ctf_trace {
- struct trace_descriptor parent;
- /* root scope */
- struct declaration_scope *root_declaration_scope;
-
- struct declaration_scope *declaration_scope;
- /* innermost definition scope. to be used as parent of stream. */
- struct definition_scope *definition_scope;
- GPtrArray *streams; /* Array of struct ctf_stream_class pointers */
- struct ctf_file_stream metadata;
-
- /* Declarations only used when parsing */
- struct declaration_struct *packet_header_decl;
-
- uint64_t major;
- uint64_t minor;
- uuid_t uuid;
- int byte_order; /* trace BYTE_ORDER. 0 if unset. */
-
- enum { /* Fields populated mask */
- CTF_TRACE_major = (1U << 0),
- CTF_TRACE_minor = (1U << 1),
- CTF_TRACE_uuid = (1U << 2),
- CTF_TRACE_byte_order = (1U << 3),
- CTF_TRACE_packet_header = (1U << 4),
- } field_mask;
-
- /* Information about trace backing directory and files */
- DIR *dir;
- int dirfd;
- int flags; /* open flags */
-
- /* Heap of streams, ordered to always get the lowest timestam */
- struct ptr_heap *stream_heap;
-};
-
-#define CTF_STREAM_SET_FIELD(ctf_stream, field) \
- do { \
- (ctf_stream)->field_mask |= CTF_STREAM_ ## field; \
- } while (0)
-
-#define CTF_STREAM_FIELD_IS_SET(ctf_stream, field) \
- ((ctf_stream)->field_mask & CTF_STREAM_ ## field)
-
-#define CTF_STREAM_GET_FIELD(ctf_stream, field) \
- ({ \
- assert(CTF_STREAM_FIELD_IS_SET(ctf_stream, field)); \
- (ctf_stream)->(field); \
- })
-
-struct ctf_stream_class {
- struct ctf_trace *trace;
- /* parent is lexical scope conaining the stream scope */
- struct declaration_scope *declaration_scope;
- /* innermost definition scope. to be used as parent of event. */
- struct definition_scope *definition_scope;
- GPtrArray *events_by_id; /* Array of struct ctf_event pointers indexed by id */
- GHashTable *event_quark_to_id; /* GQuark to numeric id */
-
- /* Declarations only used when parsing */
- struct declaration_struct *packet_context_decl;
- struct declaration_struct *event_header_decl;
- struct declaration_struct *event_context_decl;
-
- uint64_t stream_id;
-
- enum { /* Fields populated mask */
- CTF_STREAM_stream_id = (1 << 0),
- } field_mask;
-
- GPtrArray *files; /* Array of struct ctf_file_stream pointers */
-};
-
-#define CTF_EVENT_SET_FIELD(ctf_event, field) \
- do { \
- (ctf_event)->field_mask |= CTF_EVENT_ ## field; \
- } while (0)
-
-#define CTF_EVENT_FIELD_IS_SET(ctf_event, field) \
- ((ctf_event)->field_mask & CTF_EVENT_ ## field)
-
-#define CTF_EVENT_GET_FIELD(ctf_event, field) \
- ({ \
- assert(CTF_EVENT_FIELD_IS_SET(ctf_event, field)); \
- (ctf_event)->(field); \
- })
-
-struct ctf_event {
- /* stream mapped by stream_id */
- struct ctf_stream_class *stream;
- /* parent is lexical scope conaining the event scope */
- struct declaration_scope *declaration_scope;
-
- /* Declarations only used when parsing */
- struct declaration_struct *context_decl;
- struct declaration_struct *fields_decl;
-
- GQuark name;
- uint64_t id; /* Numeric identifier within the stream */
- uint64_t stream_id;
-
- enum { /* Fields populated mask */
- CTF_EVENT_name = (1 << 0),
- CTF_EVENT_id = (1 << 1),
- CTF_EVENT_stream_id = (1 << 2),
- } field_mask;
-};
-
#define HEADER_END char end_field
#define header_sizeof(type) offsetof(typeof(type), end_field)
projects / babeltrace.git / commitdiff
