diff options
| author | Ian Rogers <irogers@google.com> | 2022-11-30 07:29:33 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-14 15:16:12 +0100 |
| commit | 5b7a29fb0b7d67e5d40cd6557e073afb6a7466ab (patch) | |
| tree | 596052d95fbed2a5cfc19c266ab74f9108578c58 /tools/perf/tests | |
| parent | perf util: Make header guard consistent with tool (diff) | |
| download | linux-5b7a29fb0b7d67e5d40cd6557e073afb6a7466ab.tar.xz linux-5b7a29fb0b7d67e5d40cd6557e073afb6a7466ab.zip | |
perf util: Add host_is_bigendian to util.h
Avoid libtraceevent dependency for tep_is_bigendian or trace-event.h
dependency for bigendian. Add a new host_is_bigendian to util.h, using
the compiler defined __BYTE_ORDER__ when available.
Committer notes:
Added:
#else /* !__BYTE_ORDER__ */
On that nested #ifdef block, as per Namhyung's suggestion.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20221130062935.2219247-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/code-reading.c | 4 | ||||
| -rw-r--r-- | tools/perf/tests/sample-parsing.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index 95feb6ef34a0..cb8cd09938d5 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -16,7 +16,6 @@ #include "dso.h" #include "env.h" #include "parse-events.h" -#include "trace-event.h" #include "evlist.h" #include "evsel.h" #include "thread_map.h" @@ -28,6 +27,7 @@ #include "util/mmap.h" #include "util/string2.h" #include "util/synthetic-events.h" +#include "util/util.h" #include "thread.h" #include "tests.h" @@ -79,7 +79,7 @@ static size_t read_objdump_chunk(const char **line, unsigned char **buf, * see disassemble_bytes() at binutils/objdump.c for details * how objdump chooses display endian) */ - if (bytes_read > 1 && !bigendian()) { + if (bytes_read > 1 && !host_is_bigendian()) { unsigned char *chunk_end = chunk_start + bytes_read - 1; unsigned char tmp; diff --git a/tools/perf/tests/sample-parsing.c b/tools/perf/tests/sample-parsing.c index 20930dd48ee0..927c7f0cc4cc 100644 --- a/tools/perf/tests/sample-parsing.c +++ b/tools/perf/tests/sample-parsing.c @@ -13,7 +13,7 @@ #include "evsel.h" #include "debug.h" #include "util/synthetic-events.h" -#include "util/trace-event.h" +#include "util/util.h" #include "tests.h" @@ -117,7 +117,7 @@ static bool samples_same(const struct perf_sample *s1, COMP(branch_stack->hw_idx); for (i = 0; i < s1->branch_stack->nr; i++) { if (needs_swap) - return ((tep_is_bigendian()) ? + return ((host_is_bigendian()) ? (FLAG(s2).value == BS_EXPECTED_BE) : (FLAG(s2).value == BS_EXPECTED_LE)); else |