formats/ctf/metadata/ctf-test/succeed/ctf-test.txt

   1
   2 typealias integer { size = 32; align = 32; signed = true; } := int;
   3 typealias integer { size = 32; align = 32; signed = false; } := uint;
   4 typealias integer { size = 64; align = 64; signed = true; } := long;
   5 typealias integer { size = 64; align = 64; } := unsigned long;
   6
   7 enum name1 : int {
   8   ZERO,
   9   ONE,
  10   TWO,
  11   TEN = 10,
  12   ELEVEN,
  13 };
  14
  15 enum name2 : long { ONE, TWO };
  16
  17 enum name3 : unsigned long { ONE, TWO };
  18
  19 enum name4 : unsigned long {
  20   string          = 1 ... 2,
  21   "other string"      = 3...4,
  22   yet_another_string,   /* will be assigned to end_value2 + 1 */
  23   "some other string" = 10,
  24 };
  25
  26 enum name5 : long { "int" = 1, };
  27
  28 enum name6 { "int" = 1, };
  29
  30 typealias floating_point {
  31   exp_dig = 8;         /* sizeof(float) * CHAR_BIT - FLT_MANT_DIG */
  32   mant_dig = 24;       /* FLT_MANT_DIG */
  33   byte_order = native;
  34 } := float;
  35
  36 typealias integer {
  37   size = 32;
  38   align = 32;
  39   signed = false;
  40 } := struct page *;
  41
  42 struct event_packet_header {
  43   typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
  44   typealias integer { size = 8; align = 8; signed = false; } := uint8_t;
  45
  46   uint32_t magic;
  47   uint8_t  trace_uuid[16];
  48   uint32_t stream_id;
  49 };
  50
  51 trace {
  52         major = 66;
  53         minor = 2;
  54         uuid = "1123fcea-706e-11e0-a38b-f3c28a683a3d";
  55         packet.header := struct event_packet_header;
  56 };
  57
  58 stream {
  59   typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
  60   typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
  61   typealias integer { size = 32; align = 32; signed = true; } := int;
  62   typedef int pid_t;
  63
  64   id = 5;
  65   /* Type 1 - Few event IDs; Type 2 - Many event IDs. See section 6.2. */
  66   event.header := struct { uint64_t timestamp; uint16_t id; };
  67   event.context := struct { pid_t pid; };
  68 };
  69
  70 struct example {
  71   /* TODO gcc bitfields not supported yet. */
  72   /* short a:12;
  73   short b:5; */
  74 };
  75
  76 struct name {
  77   typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
  78   typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
  79   typealias integer { size = 32; align = 32; signed = true; } := int32_t;
  80   typealias integer { size = 2; align = 8; signed = false; } := uint2_t;
  81   typealias integer { size = 16; align = 16; signed = true; } := short;
  82   typealias uint32_t := unsigned int;
  83
  84   enum : uint2_t { a, b, c, d } choice;
  85   /* Unrelated fields can be added between the variant and its tag */
  86   int32_t somevalue;
  87   variant <choice> {
  88     uint32_t a;
  89     uint64_t b;
  90     short c;
  91     struct {
  92       unsigned int field1;
  93       uint64_t field2;
  94     } d;
  95   } s;
  96 };
  97
  98 typealias integer {
  99   size = 32;
 100   signed = false;
 101   align = 32;
 102 } := uint32_t;
 103
 104 typealias string { encoding = UTF8; } := test;
 105
 106 struct event_packet_context {
 107   typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
 108   typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
 109   typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
 110   typealias integer { size = 8; align = 8; signed = false; } := uint8_t;
 111
 112   uint64_t timestamp_begin;
 113   uint64_t timestamp_end;
 114   uint32_t checksum;
 115   uint32_t stream_packet_count;
 116   uint32_t events_discarded;
 117   uint32_t cpu_id;
 118   uint16_t content_size;
 119   uint16_t packet_size;
 120   uint8_t  stream_packet_count_bits;    /* Significant counter bits */
 121   uint8_t  compression_scheme;
 122   uint8_t  encryption_scheme;
 123   uint8_t  checksum_scheme;
 124 };
 125
 126 struct event_header_1 {
 127   typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
 128   typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
 129   typealias integer { size = 5; align = 1; signed = false; } := uint5_t;
 130   typealias integer { size = 27; align = 1; signed = false; } := uint27_t;
 131
 132   /*
 133    * id: range: 0 - 30.
 134    * id 31 is reserved to indicate an extended header.
 135    */
 136   enum : uint5_t { compact = 0 ... 30, extended = 31 } id;
 137   variant <id> {
 138     struct {
 139       uint27_t timestamp;
 140     } compact;
 141     struct {
 142       uint32_t id;                       /* 32-bit event IDs */
 143       uint64_t timestamp;                /* 64-bit timestamps */
 144     } extended;
 145   } v;
 146 };
 147
 148 struct event_header_2 {
 149   typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
 150   typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
 151   typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
 152
 153   /*
 154    * id: range: 0 - 65534.
 155    * id 65535 is reserved to indicate an extended header.
 156    */
 157   enum : uint16_t { compact = 0 ... 65534, extended = 65535 } id;
 158   variant <id> {
 159     struct {
 160       uint32_t timestamp;
 161     } compact;
 162     struct {
 163       uint32_t id;                       /* 32-bit event IDs */
 164       uint64_t timestamp;                /* 64-bit timestamps */
 165     } extended;
 166   } v;
 167 };
 168
 169 typedef int rootscopetest;
 170
 171 /* parser level only: event { a.b.c.d.e = f.g.h->i->j; }; */
 172
 173 event {
 174         name = test_event;
 175         id = 0;
 176         stream_id = 5;
 177         context := struct {};
 178         payload := struct {};
 179 };
 180
 181 typealias integer { size = 32; align = 32; signed = false; } := unsigned long long *;
 182
 183 variant vardecl {
 184         int a;
 185         int b;
 186 };
 187
 188 event {
 189         name = test_event2;
 190         id = 1;
 191         stream_id = 5;
 192         payload := struct {
 193                 enum : char { a = 0, b = 1, } tag;
 194                 variant vardecl <tag> myvariant;
 195         };
 196 };
 197
 198 typedef int myarray[10];
 199 typedef int myseq[uint];