void *data;
};
-/*
- * single taken branch record layout:
- *
- * from: source instruction (may not always be a branch insn)
- * to: branch target
- * mispred: branch target was mispredicted
- * predicted: branch target was predicted
- *
- * support for mispred, predicted is optional. In case it
- * is not supported mispred = predicted = 0.
- *
- * in_tx: running in a hardware transaction
- * abort: aborting a hardware transaction
- */
-struct perf_branch_entry {
- __u64 from;
- __u64 to;
- __u64 mispred:1, /* target mispredicted */
- predicted:1,/* target predicted */
- in_tx:1, /* in transaction */
- abort:1, /* transaction abort */
- reserved:60;
-};
-
/*
* branch stack layout:
* nr: number of taken branches stored in entries[]