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LTTV 0.8.6 : support for architecture without TSC
[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 57f0063e6f7126278ea8827d5f61d7f21220c976..6d51afbb73a753936c5a9ec4fb76c62a35669e6a 100644
(file)
--- a/
ltt/branches/poly/ltt/ltt-private.h
+++ b/
ltt/branches/poly/ltt/ltt-private.h
@@
-160,7
+160,7
@@
struct ltt_trace_header_any {
uint8_t flight_recorder;
uint8_t has_heartbeat;
uint8_t has_alignment; /* Event header alignment */
uint8_t flight_recorder;
uint8_t has_heartbeat;
uint8_t has_alignment; /* Event header alignment */
- uint
8_t has_tsc
;
+ uint
32_t freq_scale
;
} LTT_PACKED_STRUCT;
} LTT_PACKED_STRUCT;
@@
-177,12
+177,12
@@
struct ltt_trace_header_0_3 {
uint8_t flight_recorder;
uint8_t has_heartbeat;
uint8_t has_alignment; /* Event header alignment */
uint8_t flight_recorder;
uint8_t has_heartbeat;
uint8_t has_alignment; /* Event header alignment */
- uint
8_t has_tsc
;
+ uint
32_t freq_scale
;
} LTT_PACKED_STRUCT;
} LTT_PACKED_STRUCT;
-/* For version 0.
6
*/
+/* For version 0.
7
*/
-struct ltt_trace_header_0_
6
{
+struct ltt_trace_header_0_
7
{
uint32_t magic_number;
uint32_t arch_type;
uint32_t arch_variant;
uint32_t magic_number;
uint32_t arch_type;
uint32_t arch_variant;
@@
-193,11
+193,10
@@
struct ltt_trace_header_0_6 {
uint8_t flight_recorder;
uint8_t has_heartbeat;
uint8_t has_alignment; /* Event header alignment */
uint8_t flight_recorder;
uint8_t has_heartbeat;
uint8_t has_alignment; /* Event header alignment */
- uint
8_t has_tsc
;
+ uint
32_t freq_scale
;
uint64_t start_freq;
uint64_t start_tsc;
uint64_t start_monotonic;
uint64_t start_freq;
uint64_t start_tsc;
uint64_t start_monotonic;
- //struct timespec start_time; // not portable
uint64_t start_time_sec;
uint64_t start_time_usec;
} LTT_PACKED_STRUCT;
uint64_t start_time_sec;
uint64_t start_time_usec;
} LTT_PACKED_STRUCT;
@@
-205,16
+204,10
@@
struct ltt_trace_header_0_6 {
struct ltt_block_start_header {
struct {
struct ltt_block_start_header {
struct {
- //struct timeval timestamp;
- uint64_t timestamp_sec;
- uint64_t timestamp_usec;
uint64_t cycle_count;
uint64_t freq;
} begin;
struct {
uint64_t cycle_count;
uint64_t freq;
} begin;
struct {
- //struct timeval timestamp;
- uint64_t timestamp_sec;
- uint64_t timestamp_usec;
uint64_t cycle_count;
uint64_t freq;
} end;
uint64_t cycle_count;
uint64_t freq;
} end;
@@
-258,10
+251,7
@@
struct _LttEvent{
/* End of LttEventPosition fields */
/* End of LttEventPosition fields */
- union { /* choice by trace has_tsc */
- guint32 timestamp; /* truncated timestamp */
- LttTime delta;
- } time;
+ guint32 timestamp; /* truncated timestamp */
unsigned char facility_id; /* facility ID are never reused. */
unsigned char event_id;
unsigned char facility_id; /* facility ID are never reused. */
unsigned char event_id;
@@
-406,7
+396,7
@@
struct _LttTrace{
guint8 ltt_minor_version;
guint8 flight_recorder;
guint8 has_heartbeat;
guint8 ltt_minor_version;
guint8 flight_recorder;
guint8 has_heartbeat;
- guint
8 has_tsc
;
+ guint
32 freq_scale
;
uint64_t start_freq;
uint64_t start_tsc;
uint64_t start_monotonic;
uint64_t start_freq;
uint64_t start_tsc;
uint64_t start_monotonic;
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