diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-01-30 00:47:31 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-01-30 00:47:31 +0100 |
| commit | ac56adbb0cbe3ff8995662fed0a644d1aa7acb7b (patch) | |
| tree | 175b451fe12fed1b24f1f2b96db39aba64dee062 | |
| parent | 99dfbef48da238e9a29f83acf3897c2901e5de17 (diff) | |
hurd: disable hp timing
We don't have support for hp timing for now, even the i686 variant, which needs
to know the CPU speed.
Copied from sysdeps/generic/hp-timing.h
* sysdeps/mach/hurd/hp-timing.h: New file.
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/hp-timing.h | 38 |
2 files changed, 39 insertions, 0 deletions
@@ -28,6 +28,7 @@ [!defined NDEBUG] (__assert_fail): Define to __malloc_assert. * bits/fcntl.h: Fix comment for FREAD and FWRITE. * sysdeps/mach/hurd/bits/fcntl.h: Likewise. + * sysdeps/mach/hurd/hp-timing.h: New file. 2018-01-29 Darius Rad <darius@bluespec.com> diff --git a/sysdeps/mach/hurd/hp-timing.h b/sysdeps/mach/hurd/hp-timing.h new file mode 100644 index 0000000000..d1845e17b2 --- /dev/null +++ b/sysdeps/mach/hurd/hp-timing.h @@ -0,0 +1,38 @@ +/* High precision, low overhead timing functions. Generic version. + Copyright (C) 1998-2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _HP_TIMING_H +#define _HP_TIMING_H 1 + +/* We don't have support for high precision timing for now. */ + +/* Provide dummy definitions. */ +#define HP_TIMING_AVAIL (0) +#define HP_SMALL_TIMING_AVAIL (0) +#define HP_TIMING_INLINE (0) +typedef int hp_timing_t; +#define HP_TIMING_NOW(var) +#define HP_TIMING_DIFF(Diff, Start, End) +#define HP_TIMING_ACCUM_NT(Sum, Diff) +#define HP_TIMING_PRINT(Buf, Len, Val) + +/* Since this implementation is not available we tell the user about it. */ +#define HP_TIMING_NONAVAIL 1 + +#endif /* hp-timing.h */ |