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[v2,1/8] powerpc: Remove dummy hp-timing.h

Message ID 1404363026-23526-2-git-send-email-rth@twiddle.net
State Committed
Headers show

Commit Message

Richard Henderson July 3, 2014, 4:50 a.m. UTC
It's the same as the generic dummy version.

	* sysdeps/powerpc/powerpc32/hp-timing.h: Remove file.
 sysdeps/powerpc/powerpc32/hp-timing.h | 81 -----------------------------------
 1 file changed, 81 deletions(-)
 delete mode 100644 sysdeps/powerpc/powerpc32/hp-timing.h
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diff --git a/sysdeps/powerpc/powerpc32/hp-timing.h b/sysdeps/powerpc/powerpc32/hp-timing.h
deleted file mode 100644
index 9ff52eb..0000000
--- a/sysdeps/powerpc/powerpc32/hp-timing.h
+++ /dev/null
@@ -1,81 +0,0 @@ 
-/* High precision, low overhead timing functions.  Linux/PPC32 version.
-   Copyright (C) 2005-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   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
-   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
-/* There are no generic definitions for the times.  We could write something
-   using the `gettimeofday' system call where available but the overhead of
-   the system call might be too high.
-   In case a platform supports timers in the hardware the following macros
-   and types must be defined:
-   - HP_TIMING_AVAIL: test for availability.
-   - HP_TIMING_INLINE: this macro is non-zero if the functionality is not
-     implemented using function calls but instead uses some inlined code
-     which might simply consist of a few assembler instructions.  We have to
-     know this since we might want to use the macros here in places where we
-     cannot make function calls.
-   - hp_timing_t: This is the type for variables used to store the time
-     values.
-   - HP_TIMING_ZERO: clear `hp_timing_t' object.
-   - HP_TIMING_NOW: place timestamp for current time in variable given as
-     parameter.
-   - HP_TIMING_DIFF_INIT: do whatever is necessary to be able to use the
-     HP_TIMING_DIFF macro.
-   - HP_TIMING_DIFF: compute difference between two times and store it
-     in a third.  Source and destination might overlap.
-   - HP_TIMING_ACCUM: add time difference to another variable.  This might
-     be a bit more complicated to implement for some platforms as the
-     operation should be thread-safe and 64bit arithmetic on 32bit platforms
-     is not.
-   - HP_TIMING_ACCUM_NT: this is the variant for situations where we know
-     there are no threads involved.
-   - HP_TIMING_PRINT: write decimal representation of the timing value into
-     the given string.  This operation need not be inline even though
-     HP_TIMING_INLINE is specified.
-/* Provide dummy definitions.  */
-#define HP_TIMING_AVAIL		(0)
-#define HP_TIMING_INLINE	(0)
-typedef unsigned long long int hp_timing_t;
-#define HP_TIMING_ZERO(Var)
-#define HP_TIMING_NOW(var)
-#define HP_TIMING_DIFF(Diff, Start, End)
-#define HP_TIMING_ACCUM(Sum, Diff)
-#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.  */
-#endif /* hp-timing.h */