3 typealias integer { size = 32; align = 32; signed = true; } := int;
4 typealias integer { size = 32; align = 32; signed = false; } := uint;
5 typealias integer { size = 64; align = 64; signed = true; } := long;
6 typealias integer { size = 64; align = 64; } := unsigned long;
16 enum name2 : long { ONE, TWO };
18 enum name3 : unsigned long { ONE, TWO };
20 enum name4 : unsigned long {
22 "other string" = 3...4,
23 yet_another_string, /* will be assigned to end_value2 + 1 */
24 "some other string" = 10,
27 enum name5 : long { "int" = 1, };
29 enum name6 { "int" = 1, };
31 typealias floating_point {
32 exp_dig = 8; /* sizeof(float) * CHAR_BIT - FLT_MANT_DIG */
33 mant_dig = 24; /* FLT_MANT_DIG */
43 struct event_packet_header {
44 typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
45 typealias integer { size = 8; align = 8; signed = false; } := uint8_t;
56 uuid = "1123fcea-706e-11e0-a38b-f3c28a683a3d";
57 packet.header := struct event_packet_header;
61 typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
62 typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
63 typealias integer { size = 32; align = 32; signed = true; } := int;
67 /* Type 1 - Few event IDs; Type 2 - Many event IDs. See section 6.2. */
68 event.header := struct { uint64_t timestamp; uint16_t id; };
69 event.context := struct { pid_t pid; };
73 /* TODO gcc bitfields not supported yet. */
79 typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
80 typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
81 typealias integer { size = 32; align = 32; signed = true; } := int32_t;
82 typealias integer { size = 2; align = 8; signed = false; } := uint2_t;
83 typealias integer { size = 16; align = 16; signed = true; } := short;
84 typealias uint32_t := unsigned int;
86 enum : uint2_t { a, b, c, d } choice;
87 /* Unrelated fields can be added between the variant and its tag */
106 typealias string { encoding = UTF8; } := test;
108 struct event_packet_context {
109 typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
110 typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
111 typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
112 typealias integer { size = 8; align = 8; signed = false; } := uint8_t;
114 uint64_t timestamp_begin;
115 uint64_t timestamp_end;
117 uint32_t stream_packet_count;
118 uint32_t events_discarded;
120 uint16_t content_size;
121 uint16_t packet_size;
122 uint8_t stream_packet_count_bits; /* Significant counter bits */
123 uint8_t compression_scheme;
124 uint8_t encryption_scheme;
125 uint8_t checksum_scheme;
128 struct event_header_1 {
129 typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
130 typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
131 typealias integer { size = 5; align = 1; signed = false; } := uint5_t;
132 typealias integer { size = 27; align = 1; signed = false; } := uint27_t;
136 * id 31 is reserved to indicate an extended header.
138 enum : uint5_t { compact = 0 ... 30, extended = 31 } id;
144 uint32_t id; /* 32-bit event IDs */
145 uint64_t timestamp; /* 64-bit timestamps */
150 struct event_header_2 {
151 typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
152 typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
153 typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
156 * id: range: 0 - 65534.
157 * id 65535 is reserved to indicate an extended header.
159 enum : uint16_t { compact = 0 ... 65534, extended = 65535 } id;
165 uint32_t id; /* 32-bit event IDs */
166 uint64_t timestamp; /* 64-bit timestamps */
171 typedef int rootscopetest;
173 /* parser level only: event { a.b.c.d.e = f.g.h->i->j; }; */
179 context := struct {};
183 typealias integer { size = 32; align = 32; signed = false; } := unsigned long long *;
191 typealias integer { size = 8; align = 8; signed = true; } := char;
192 typealias integer { size = 32; align = 32; signed = false; } := unsigned int;
198 enum : char { a = 0, b = 1, } tag;
199 variant vardecl <tag> myvariant;
205 typedef int myarray[10];