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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-09-30 09:34:20 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-09-30 09:34:20 -0300 |
| commit | 61693228b6e3f9de1c07bfec10b3204e69495fb1 (patch) | |
| tree | eef605e95ff67cbbd12a895dfd6b50bcacc0b7b9 /tools/perf/trace | |
| parent | perf trace beauty: Add script to autogenerate mremap's flags args string/id table (diff) | |
| download | linux-dev-61693228b6e3f9de1c07bfec10b3204e69495fb1.tar.xz linux-dev-61693228b6e3f9de1c07bfec10b3204e69495fb1.zip | |
perf beauty mmap_flags: Conditionaly define the mmap flags
So that in older systems we get it in the mmap flags scnprintf routines:
$ tools/perf/trace/beauty/mmap_flags.sh | head -9 2> /dev/null
static const char *mmap_flags[] = {
[ilog2(0x40) + 1] = "32BIT",
#ifndef MAP_32BIT
#define MAP_32BIT 0x40
#endif
[ilog2(0x01) + 1] = "SHARED",
#ifndef MAP_SHARED
#define MAP_SHARED 0x01
#endif
$
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/trace')
| -rwxr-xr-x | tools/perf/trace/beauty/mmap_flags.sh | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/tools/perf/trace/beauty/mmap_flags.sh b/tools/perf/trace/beauty/mmap_flags.sh index 5f5eefcb3c74..39eb2595983b 100755 --- a/tools/perf/trace/beauty/mmap_flags.sh +++ b/tools/perf/trace/beauty/mmap_flags.sh @@ -21,20 +21,20 @@ printf "static const char *mmap_flags[] = {\n" regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MAP_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*' egrep -q $regex ${arch_mman} && \ (egrep $regex ${arch_mman} | \ - sed -r "s/$regex/\2 \1/g" | \ - xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n") + sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \ + xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n") egrep -q $regex ${linux_mman} && \ (egrep $regex ${linux_mman} | \ egrep -vw 'MAP_(UNINITIALIZED|TYPE|SHARED_VALIDATE)' | \ - sed -r "s/$regex/\2 \1/g" | \ - xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n") + sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \ + xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n") ([ ! -f ${arch_mman} ] || egrep -q '#[[:space:]]*include[[:space:]]+<uapi/asm-generic/mman.*' ${arch_mman}) && (egrep $regex ${header_dir}/mman-common.h | \ egrep -vw 'MAP_(UNINITIALIZED|TYPE|SHARED_VALIDATE)' | \ - sed -r "s/$regex/\2 \1/g" | \ - xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n") + sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \ + xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n") ([ ! -f ${arch_mman} ] || egrep -q '#[[:space:]]*include[[:space:]]+<uapi/asm-generic/mman.h>.*' ${arch_mman}) && (egrep $regex ${header_dir}/mman.h | \ - sed -r "s/$regex/\2 \1/g" | \ - xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n") + sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \ + xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n") printf "};\n" |