#include "symbol.h"
#include "thread.h"
#include "thread-stack.h"
+#include "tsc.h"
#include "tool.h"
#include "util/synthetic-events.h"
struct machine *machine;
u32 pmu_type;
+ struct perf_tsc_conversion tc;
+
u8 timeless_decoding;
u8 data_queued;
{
struct perf_record_auxtrace_info *auxtrace_info = &event->auxtrace_info;
size_t min_sz = sizeof(u64) * ARM_SPE_AUXTRACE_PRIV_MAX;
+ struct perf_record_time_conv *tc = &session->time_conv;
struct arm_spe *spe;
int err;
spe->pmu_type = auxtrace_info->priv[ARM_SPE_PMU_TYPE];
spe->timeless_decoding = arm_spe__is_timeless_decoding(spe);
+
+ /*
+ * The synthesized event PERF_RECORD_TIME_CONV has been handled ahead
+ * and the parameters for hardware clock are stored in the session
+ * context. Passes these parameters to the struct perf_tsc_conversion
+ * in "spe->tc", which is used for later conversion between clock
+ * counter and timestamp.
+ *
+ * For backward compatibility, copies the fields starting from
+ * "time_cycles" only if they are contained in the event.
+ */
+ spe->tc.time_shift = tc->time_shift;
+ spe->tc.time_mult = tc->time_mult;
+ spe->tc.time_zero = tc->time_zero;
+
+ if (event_contains(*tc, time_cycles)) {
+ spe->tc.time_cycles = tc->time_cycles;
+ spe->tc.time_mask = tc->time_mask;
+ spe->tc.cap_user_time_zero = tc->cap_user_time_zero;
+ spe->tc.cap_user_time_short = tc->cap_user_time_short;
+ }
+
spe->auxtrace.process_event = arm_spe_process_event;
spe->auxtrace.process_auxtrace_event = arm_spe_process_auxtrace_event;
spe->auxtrace.flush_events = arm_spe_flush;