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perf c2c: Use perf_env e_machine rather than arch

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Use the e_machine rather than arch string matching for AARCH64.

Add include of dwarf-regs.h in case the EM_AARCH64 isn't defined, sort
the headers given this include.

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Honglei Wang <jameshongleiwang@126.com>
Cc: Jan Polensky <japo@linux.ibm.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2026-06-02 08:25:09 -07:00 committed by Arnaldo Carvalho de Melo
parent 5d57371b9c
commit 70b3c4f734
1 changed files with 22 additions and 18 deletions
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40
tools/perf/builtin-c2c.c
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@ -12,41 +12,45 @@
*/
#include <errno.h>
#include <inttypes.h>
#include <asm/bug.h>
#include <linux/compiler.h>
#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/stringify.h>
#include <linux/zalloc.h>
#include <asm/bug.h>
#include <sys/param.h>
#include "debug.h"
#include "builtin.h"
#include <dwarf-regs.h>
#include <perf/cpumap.h>
#include <subcmd/pager.h>
#include <subcmd/parse-options.h>
#include "map_symbol.h"
#include "mem-events.h"
#include "session.h"
#include "hist.h"
#include "sort.h"
#include "tool.h"
#include "builtin.h"
#include "cacheline.h"
#include "data.h"
#include "debug.h"
#include "event.h"
#include "evlist.h"
#include "evsel.h"
#include "ui/browsers/hists.h"
#include "thread.h"
#include "mem2node.h"
#include "hist.h"
#include "map_symbol.h"
#include "mem-events.h"
#include "mem-info.h"
#include "symbol.h"
#include "ui/ui.h"
#include "ui/progress.h"
#include "mem2node.h"
#include "pmus.h"
#include "session.h"
#include "sort.h"
#include "string2.h"
#include "util/util.h"
#include "util/symbol.h"
#include "symbol.h"
#include "thread.h"
#include "tool.h"
#include "ui/browsers/hists.h"
#include "ui/progress.h"
#include "ui/ui.h"
#include "util/annotate.h"
#include "util/symbol.h"
#include "util/util.h"
struct c2c_hists {
struct hists hists;
@ -3203,7 +3207,7 @@ static int perf_c2c__report(int argc, const char **argv)
* default display type.
*/
if (!display) {
if (!strcmp(perf_env__arch(env), "arm64"))
if (perf_env__e_machine(env, /*e_flags=*/NULL) == EM_AARCH64)
display = "peer";
else
display = "tot";