start marker work

[lttv.git] / ltt / branches / poly / ltt / ltt-private.h

diff --git a/ltt/branches/poly/ltt/ltt-private.h b/ltt/branches/poly/ltt/ltt-private.h
index 5ffca29b3f66b3bf12daa8968b2687f5dc2196bd..b1e69c0d267b6d87e7463e4eb81782507836bcc4 100644 (file)
--- a/ltt/branches/poly/ltt/ltt-private.h
+++ b/ltt/branches/poly/ltt/ltt-private.h
@@ -25,7 +25,6 @@
 #include <ltt/ltt.h>
 #include <endian.h>
 
-
 #ifndef max
 #define max(a,b) ((a)>(b)?(a):(b))
 #endif
@@ -60,6 +59,7 @@ enum ltt_core_events {
     LTT_EVENT_FACILITY_LOAD,
     LTT_EVENT_FACILITY_UNLOAD,
     LTT_EVENT_HEARTBEAT,
+    LTT_EVENT_HEARTBEAT_FULL,
     LTT_EVENT_STATE_DUMP_FACILITY_LOAD
 };
 
@@ -131,6 +131,10 @@ struct LttStateDumpFacilityLoad {
 typedef struct _TimeHeartbeat {
 } LTT_PACKED_STRUCT TimeHeartbeat;
 
+typedef struct _TimeHeartbeatFull {
+  guint64 tsc;
+} LTT_PACKED_STRUCT TimeHeartbeatFull;
+
 struct ltt_event_header_hb {
   uint32_t      timestamp;
   unsigned char  facility_id;
@@ -200,6 +204,29 @@ struct ltt_trace_header_0_7 {
   uint64_t        start_time_usec;
 } LTT_PACKED_STRUCT;
 
+/* For version 0.8 */
+
+struct ltt_trace_header_0_8 {
+  uint32_t        magic_number;
+  uint32_t        arch_type;
+  uint32_t        arch_variant;
+  uint32_t        float_word_order;
+  uint8_t         arch_size;
+  uint8_t         major_version;
+  uint8_t         minor_version;
+  uint8_t         flight_recorder;
+  uint8_t         has_heartbeat;
+  uint8_t         has_alignment;  /* Event header alignment */
+  uint8_t         tsc_lsb_truncate;
+  uint8_t         tscbits;
+  uint32_t        freq_scale;
+  uint64_t        start_freq;
+  uint64_t        start_tsc;
+  uint64_t        start_monotonic;
+  uint64_t        start_time_sec;
+  uint64_t        start_time_usec;
+} LTT_PACKED_STRUCT;
+
 
 struct ltt_block_start_header {
   struct { 
@@ -223,9 +250,15 @@ struct _LttType{
   guint size;
   LttTypeEnum type_class;          //which type
   GHashTable *enum_map;                 //maps enum labels to numbers.
+  gint32 highest_value;                        //For enum
+  gint32 lowest_value;                 //For enum
   GArray *fields;     // Array of LttFields, for array, sequence, union, struct.
   GData *fields_by_name;
   guint network;  // Is the type in network byte order ?
+  //part added by gaby for fmt:
+  char *header;
+  char *separator;
+  char *footer;
 };
 
 struct _LttEventType{
@@ -235,6 +268,7 @@ struct _LttEventType{
   LttFacility * facility; //the facility that contains the event type
   GArray * fields;        //event's fields (LttField)
   GData *fields_by_name;
+  int has_compact_data;       //event header contains compact data (first field)
 };
 
 /* Structure LttEvent and LttEventPosition must begin with the _exact_ same
@@ -262,6 +296,7 @@ struct _LttEvent{
   guint  data_size;
   guint  event_size;         //event_size field of the header : 
                              //used to verify data_size from facility.
+  uint32_t compact_data;
 
   int      count;                    //the number of overflow of cycle count
   gint64 overflow_nsec;              //precalculated nsec for overflows
@@ -292,7 +327,7 @@ struct _LttField{
                           // (it's variable), then the field_size should be
                           // dynamically calculated while reading the trace
                           // and put here. Otherwise, the field_size always
-                          // equels the type size.
+                          // equals the type size.
   off_t array_offset;     // offset of the beginning of the array (for array
                           // and sequences)
   GArray * dynamic_offsets; // array of offsets calculated dynamically at
@@ -360,7 +395,14 @@ struct _LttTracefile{
   size_t    has_alignment;           //alignment of events in the tracefile.
                                      // 0 or the architecture size in bytes.
 
+  guint8    has_heartbeat;
   size_t    buffer_header_size;
+  int       compact;                 //compact tracefile ?
+  uint8_t   tsc_lsb_truncate;
+  uint8_t   tscbits;
+  uint8_t   tsc_msb_cutoff;
+  uint64_t  tsc_mask;
+  uint64_t  tsc_mask_next_bit;       //next MSB after the mask
 
   /* Current event */
   LttEvent event;                    //Event currently accessible in the trace
@@ -398,15 +440,19 @@ struct _LttTrace{
   guint8    ltt_major_version;
   guint8    ltt_minor_version;
   guint8    flight_recorder;
-  guint8    has_heartbeat;
   guint32    freq_scale;
   uint64_t  start_freq;
   uint64_t  start_tsc;
   uint64_t  start_monotonic;
   LttTime   start_time;
   LttTime   start_time_from_tsc;
+  GArray    *compact_facilities;
+  uint8_t   compact_event_bits;
 
   GData     *tracefiles;                    //tracefiles groups
+  /* Support for markers */
+  GArray    *markers;                       //indexed by marker ID
+  GHashTable *markers_hash;                 //indexed by name hash
 };
 
 /* The characteristics of the system on which the trace was obtained