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| author |   Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-01-24 12:46:59 +0000 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-03-22 17:30:44 -0300 |
| commit | 1e372ded4f83362509c8672ff501cba871bb1edc (patch) | |
| tree | 67094500df64f46c4fb95aaa46aba700f304e345 /benchtests | |
| parent | Do not use HP_TIMING_NOW for random bits (diff) | |
| download | glibc-1e372ded4f83362509c8672ff501cba871bb1edc.tar.gz glibc-1e372ded4f83362509c8672ff501cba871bb1edc.tar.bz2 glibc-1e372ded4f83362509c8672ff501cba871bb1edc.zip | |
Refactor hp-timing rtld usage
This patch refactor how hp-timing is used on loader code for statistics
report. The HP_TIMING_AVAIL and HP_SMALL_TIMING_AVAIL are removed and
HP_TIMING_INLINE is used instead to check for hp-timing avaliability.
For alpha, which only defines HP_SMALL_TIMING_AVAIL, the HP_TIMING_INLINE
is set iff for IS_IN(rtld).
Checked on aarch64-linux-gnu, x86_64-linux-gnu, and i686-linux-gnu. I also
checked the builds for all afected ABIs.
* benchtests/bench-timing.h: Replace HP_TIMING_AVAIL with
HP_TIMING_INLINE.
* nptl/descr.h: Likewise.
* elf/rtld.c (RLTD_TIMING_DECLARE, RTLD_TIMING_NOW, RTLD_TIMING_DIFF,
RTLD_TIMING_ACCUM_NT, RTLD_TIMING_SET): Define.
(dl_start_final_info, _dl_start_final, dl_main, print_statistics):
Abstract hp-timing usage with RTLD_* macros.
* sysdeps/alpha/hp-timing.h (HP_TIMING_INLINE): Define iff IS_IN(rtld).
(HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL): Remove.
* sysdeps/generic/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL,
HP_TIMING_NONAVAIL): Likewise.
* sysdeps/ia64/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL):
Likewise.
* sysdeps/powerpc/powerpc32/power4/hp-timing.h (HP_TIMING_AVAIL,
HP_SMALL_TIMING_AVAIL): Likewise.
* sysdeps/powerpc/powerpc64/hp-timing.h (HP_TIMING_AVAIL,
HP_SMALL_TIMING_AVAIL): Likewise.
* sysdeps/sparc/sparc32/sparcv9/hp-timing.h (HP_TIMING_AVAIL,
HP_SMALL_TIMING_AVAIL): Likewise.
* sysdeps/sparc/sparc64/hp-timing.h (HP_TIMING_AVAIL,
HP_SMALL_TIMING_AVAIL): Likewise.
* sysdeps/x86/hp-timing.h (HP_TIMING_AVAIL, HP_SMALL_TIMING_AVAIL):
Likewise.
* sysdeps/generic/hp-timing-common.h: Update comment with
HP_TIMING_AVAIL removal.
Diffstat (limited to 'benchtests')
| -rw-r--r-- | benchtests/bench-timing.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/benchtests/bench-timing.h b/benchtests/bench-timing.h index 41b7324527..93fe379f99 100644 --- a/benchtests/bench-timing.h +++ b/benchtests/bench-timing.h @@ -21,7 +21,7 @@ #include <hp-timing.h> #include <stdint.h> -#if HP_TIMING_AVAIL && !defined USE_CLOCK_GETTIME +#if HP_TIMING_INLINE && !defined USE_CLOCK_GETTIME # define GL(x) _##x # define GLRO(x) _##x typedef hp_timing_t timing_t; |