tools/perf/arch/powerpc/util/event.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <linux/types.h>
   3 #include <linux/string.h>
   4 #include <linux/zalloc.h>
   5
   6 #include "../../../util/event.h"
   7 #include "../../../util/synthetic-events.h"
   8 #include "../../../util/machine.h"
   9 #include "../../../util/tool.h"
  10 #include "../../../util/map.h"
  11 #include "../../../util/debug.h"
  12
  13 void arch_perf_parse_sample_weight(struct perf_sample *data,
  14                                    const __u64 *array, u64 type)
  15 {
  16         union perf_sample_weight weight;
  17
  18         weight.full = *array;
  19         if (type & PERF_SAMPLE_WEIGHT)
  20                 data->weight = weight.full;
  21         else
  22                 data->weight = weight.var1_dw;
  23 }
  24
  25 void arch_perf_synthesize_sample_weight(const struct perf_sample *data,
  26                                         __u64 *array, u64 type)
  27 {
  28         *array = data->weight;
  29
  30         if (type & PERF_SAMPLE_WEIGHT_STRUCT)
  31                 *array &= 0xffffffff;
  32 }