diff options
Diffstat (limited to 'tools/perf/util/synthetic-events.c')
| -rw-r--r-- | tools/perf/util/synthetic-events.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c index 6923b0d5efed..2dfc4260d36d 100644 --- a/tools/perf/util/synthetic-events.c +++ b/tools/perf/util/synthetic-events.c @@ -1508,9 +1508,9 @@ size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type, } if (type & PERF_SAMPLE_REGS_USER) { - if (sample->user_regs.abi) { + if (sample->user_regs && sample->user_regs->abi) { result += sizeof(u64); - sz = hweight64(sample->user_regs.mask) * sizeof(u64); + sz = hweight64(sample->user_regs->mask) * sizeof(u64); result += sz; } else { result += sizeof(u64); @@ -1536,9 +1536,9 @@ size_t perf_event__sample_event_size(const struct perf_sample *sample, u64 type, result += sizeof(u64); if (type & PERF_SAMPLE_REGS_INTR) { - if (sample->intr_regs.abi) { + if (sample->intr_regs && sample->intr_regs->abi) { result += sizeof(u64); - sz = hweight64(sample->intr_regs.mask) * sizeof(u64); + sz = hweight64(sample->intr_regs->mask) * sizeof(u64); result += sz; } else { result += sizeof(u64); @@ -1707,10 +1707,10 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type, u64 read_fo } if (type & PERF_SAMPLE_REGS_USER) { - if (sample->user_regs.abi) { - *array++ = sample->user_regs.abi; - sz = hweight64(sample->user_regs.mask) * sizeof(u64); - memcpy(array, sample->user_regs.regs, sz); + if (sample->user_regs && sample->user_regs->abi) { + *array++ = sample->user_regs->abi; + sz = hweight64(sample->user_regs->mask) * sizeof(u64); + memcpy(array, sample->user_regs->regs, sz); array = (void *)array + sz; } else { *array++ = 0; @@ -1743,10 +1743,10 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type, u64 read_fo } if (type & PERF_SAMPLE_REGS_INTR) { - if (sample->intr_regs.abi) { - *array++ = sample->intr_regs.abi; - sz = hweight64(sample->intr_regs.mask) * sizeof(u64); - memcpy(array, sample->intr_regs.regs, sz); + if (sample->intr_regs && sample->intr_regs->abi) { + *array++ = sample->intr_regs->abi; + sz = hweight64(sample->intr_regs->mask) * sizeof(u64); + memcpy(array, sample->intr_regs->regs, sz); array = (void *)array + sz; } else { *array++ = 0; |