tests/data/ctf-traces/live/stored-values.mctf

   1 --- metadata
   2 /* CTF 1.8 */
   3
   4 typealias integer { size = 8; align = 8; signed = false; } := uint8_t;
   5
   6 trace {
   7         major = 1;
   8         minor = 8;
   9         byte_order = le;
  10 };
  11
  12 struct packet_context {
  13         uint8_t timestamp_begin;
  14         uint8_t timestamp_end;
  15         uint8_t content_size;
  16         uint8_t packet_size;
  17 };
  18
  19 struct event_header {
  20         uint8_t id;
  21         uint8_t timestamp;
  22 };
  23
  24 stream {
  25         event.header := struct event_header;
  26         packet.context := struct packet_context;
  27 };
  28
  29 event {
  30         name = "event1";
  31         id = 1;
  32         fields := struct {
  33                 uint8_t len;
  34                 uint8_t seq[len];
  35         };
  36 };
  37
  38 event {
  39         name = "event2";
  40         id = 2;
  41         fields := struct {
  42                 uint8_t len;
  43                 uint8_t seq[len];
  44         };
  45 };
  46
  47 --- channel0_0
  48 !macro packet(ts_beg, event_id)
  49   <beg>
  50   [         ts_beg : 8] # timestamp begin
  51   [     ts_beg + 1 : 8] # timestamp end
  52   [8 * (end - beg) : 8] # content size in bits
  53   [8 * (end - beg) : 8] # packet size in bits
  54
  55   [       event_id : 8] # event id
  56   [         ts_beg : 8] # timestamp
  57   [              0 : 8] # len field
  58   <end>
  59 !end
  60
  61 { p1_ts = 10 }
  62 { p2_ts = 20 }
  63
  64 <p1>
  65 m:packet(p1_ts, 1)
  66 <p1_end>
  67
  68 <p2>
  69 m:packet(p2_ts, 2)
  70 <p2_end>
  71
  72 --- index/channel0_0.idx
  73 !be
  74
  75 [0xC1F1DCC1 : 32] # Magic number
  76 [         1 : 32] # Major
  77 [         0 : 32] # Minor
  78 [        56 : 32] # Index entry size (56 bytes)
  79
  80 !macro entry(beg_label, end_label, ts_beg)
  81   [                  beg_label : 64] # offset in bytes
  82   [8 * (end_label - beg_label) : 64] # total size in bits
  83   [8 * (end_label - beg_label) : 64] # content size in bits
  84   [                     ts_beg : 64] # timestamp begin
  85   [                 ts_beg + 1 : 64] # timestamp end
  86   [                          0 : 64] # events discarded
  87   [                          0 : 64] # stream class id
  88 !end
  89
  90 m:entry(p1, p1_end, p1_ts)
  91 m:entry(p2, p2_end, p2_ts)