cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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sample-raw.c (742B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2
      3#include <string.h>
      4#include <linux/string.h>
      5#include "evlist.h"
      6#include "env.h"
      7#include "header.h"
      8#include "sample-raw.h"
      9
     10/*
     11 * Check platform the perf data file was created on and perform platform
     12 * specific interpretation.
     13 */
     14void evlist__init_trace_event_sample_raw(struct evlist *evlist)
     15{
     16	const char *arch_pf = perf_env__arch(evlist->env);
     17	const char *cpuid = perf_env__cpuid(evlist->env);
     18
     19	if (arch_pf && !strcmp("s390", arch_pf))
     20		evlist->trace_event_sample_raw = evlist__s390_sample_raw;
     21	else if (arch_pf && !strcmp("x86", arch_pf) &&
     22		 cpuid && strstarts(cpuid, "AuthenticAMD") &&
     23		 evlist__has_amd_ibs(evlist)) {
     24		evlist->trace_event_sample_raw = evlist__amd_sample_raw;
     25	}
     26}