-enum name <int> {
+typealias integer { size = 32; align = 32; signed = true; } := int;
+typealias integer { size = 32; align = 32; signed = false; } := uint;
+typealias integer { size = 64; align = 64; signed = true; } := long;
+typealias integer { size = 64; align = 64; } := unsigned long;
+
+enum name1 : int {
ZERO,
ONE,
TWO,
ELEVEN,
};
-enum name <long> { ONE, TWO };
+enum name2 : long { ONE, TWO };
-enum name <unsigned long> { ONE, TWO };
+enum name3 : unsigned long { ONE, TWO };
-enum name <unsigned long> {
+enum name4 : unsigned long {
string = 1 ... 2,
"other string" = 3...4,
yet_another_string, /* will be assigned to end_value2 + 1 */
"some other string" = 10,
};
-enum name <long> { "int" = 1, };
+enum name5 : long { "int" = 1, };
+
+enum name6 { "int" = 1, };
typealias floating_point {
exp_dig = 8; /* sizeof(float) * CHAR_BIT - FLT_MANT_DIG */
mant_dig = 24; /* FLT_MANT_DIG */
byte_order = native;
-} : float;
+} := float;
typealias integer {
size = 32;
align = 32;
- sign = false;
-} : struct page *;
+ signed = false;
+} := struct page *;
+
+struct event_packet_header {
+ typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
+ typealias integer { size = 8; align = 8; signed = false; } := uint8_t;
+
+ uint32_t magic;
+ uint8_t trace_uuid[16];
+ uint32_t stream_id;
+};
+
+trace {
+ major = 66;
+ minor = 2;
+ uuid = "1123fcea-706e-11e0-a38b-f3c28a683a3d";
+ packet.header := struct event_packet_header;
+};
stream {
- typealias integer { size = 64; align = 64; signed = false; } : uint64_t;
- typealias integer { size = 16; align = 16; signed = false; } : uint16_t;
- typealias integer { size = 32; align = 32; signed = true; } : int;
+ typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
+ typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
+ typealias integer { size = 32; align = 32; signed = true; } := int;
typedef int pid_t;
id = 5;
};
struct example {
- short a:12;
- short b:5;
+ /* TODO gcc bitfields not supported yet. */
+ /* short a:12;
+ short b:5; */
};
struct name {
- typealias integer { size = 64; align = 64; signed = false; } : uint64_t;
- typealias integer { size = 32; align = 32; signed = false; } : uint32_t;
- typealias integer { size = 32; align = 32; signed = true; } : int32_t;
- typealias integer { size = 2; align = 8; signed = false; } : uint2_t;
- typealias integer { size = 16; align = 16; signed = true; } : short;
- typealias uint32_t : unsigned int;
-
- enum <uint2_t> { a, b, c, d } choice;
+ typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
+ typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
+ typealias integer { size = 32; align = 32; signed = true; } := int32_t;
+ typealias integer { size = 2; align = 8; signed = false; } := uint2_t;
+ typealias integer { size = 16; align = 16; signed = true; } := short;
+ typealias uint32_t := unsigned int;
+
+ enum : uint2_t { a, b, c, d } choice;
/* Unrelated fields can be added between the variant and its tag */
int32_t somevalue;
variant <choice> {
size = 32;
signed = false;
align = 32;
-} : uint32_t;
-
-typealias string { encoding = UTF8; } : test;
+} := uint32_t;
-struct event_packet_header {
- typealias integer { size = 32; align = 32; signed = false; } : uint32_t;
- typealias integer { size = 8; align = 8; signed = false; } : uint8_t;
-
- uint32_t magic;
- uint8_t trace_uuid[16];
- uint32_t stream_id;
-};
+typealias string { encoding = UTF8; } := test;
struct event_packet_context {
- typealias integer { size = 64; align = 64; signed = false; } : uint64_t;
- typealias integer { size = 32; align = 32; signed = false; } : uint32_t;
- typealias integer { size = 16; align = 16; signed = false; } : uint16_t;
- typealias integer { size = 8; align = 8; signed = false; } : uint8_t;
+ typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
+ typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
+ typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
+ typealias integer { size = 8; align = 8; signed = false; } := uint8_t;
uint64_t timestamp_begin;
uint64_t timestamp_end;
};
struct event_header_1 {
- typealias integer { size = 64; align = 64; signed = false; } : uint64_t;
- typealias integer { size = 32; align = 32; signed = false; } : uint32_t;
- typealias integer { size = 5; align = 1; signed = false; } : uint5_t;
- typealias integer { size = 27; align = 1; signed = false; } : uint27_t;
+ typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
+ typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
+ typealias integer { size = 5; align = 1; signed = false; } := uint5_t;
+ typealias integer { size = 27; align = 1; signed = false; } := uint27_t;
/*
* id: range: 0 - 30.
* id 31 is reserved to indicate an extended header.
*/
- enum <uint5_t> { compact = 0 ... 30, extended = 31 } id;
+ enum : uint5_t { compact = 0 ... 30, extended = 31 } id;
variant <id> {
struct {
uint27_t timestamp;
};
struct event_header_2 {
- typealias integer { size = 64; align = 64; signed = false; } : uint64_t;
- typealias integer { size = 32; align = 32; signed = false; } : uint32_t;
- typealias integer { size = 16; align = 16; signed = false; } : uint16_t;
+ typealias integer { size = 64; align = 64; signed = false; } := uint64_t;
+ typealias integer { size = 32; align = 32; signed = false; } := uint32_t;
+ typealias integer { size = 16; align = 16; signed = false; } := uint16_t;
/*
* id: range: 0 - 65534.
* id 65535 is reserved to indicate an extended header.
*/
- enum <uint16_t> { compact = 0 ... 65534, extended = 65535 } id;
+ enum : uint16_t { compact = 0 ... 65534, extended = 65535 } id;
variant <id> {
struct {
uint32_t timestamp;
typedef int rootscopetest;
-event { a.b.c.d.e = f.g.h->i->j; };
+/* parser level only: event { a.b.c.d.e = f.g.h->i->j; }; */
+
+event {
+ name = test_event;
+ id = 0;
+ stream_id = 5;
+ context := struct {};
+ payload := struct {};
+};
+
+typealias integer { size = 32; align = 32; signed = false; } := unsigned long long *;
+
+variant vardecl {
+ int a;
+ int b;
+};
+
+event {
+ name = test_event2;
+ id = 1;
+ stream_id = 5;
+ payload := struct {
+ enum : char { a = 0, b = 1, } tag;
+ variant vardecl <tag> myvariant;
+ };
+};
-typealias integer { size = 32; align = 32; signed = false; } : unsigned long long *;
-typealias integer { size = 32; align = 32; signed = false; } : unsigned const long [];
+typedef int myarray[10];
+typedef int myseq[uint];