diff options
Diffstat (limited to 'linuxthreads/sysdeps')
-rw-r--r-- | linuxthreads/sysdeps/i386/i586/Makefile | 3 | ||||
-rw-r--r-- | linuxthreads/sysdeps/i386/i586/ptclock_gettime.c | 45 | ||||
-rw-r--r-- | linuxthreads/sysdeps/i386/i586/ptclock_settime.c | 32 |
3 files changed, 0 insertions, 80 deletions
diff --git a/linuxthreads/sysdeps/i386/i586/Makefile b/linuxthreads/sysdeps/i386/i586/Makefile deleted file mode 100644 index 96c195f6e5..0000000000 --- a/linuxthreads/sysdeps/i386/i586/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -ifeq ($(subdir),linuxthreads) -libpthread-sysdep_routines += ptclock_gettime ptclock_settime -endif diff --git a/linuxthreads/sysdeps/i386/i586/ptclock_gettime.c b/linuxthreads/sysdeps/i386/i586/ptclock_gettime.c deleted file mode 100644 index 818251074e..0000000000 --- a/linuxthreads/sysdeps/i386/i586/ptclock_gettime.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 2001 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <time.h> -#include <libc-internal.h> - -#include "../../../internals.h" - - -int -__pthread_clock_gettime (unsigned long long int freq, struct timespec *tp) -{ - unsigned long long int tsc; - pthread_descr self = thread_self (); - - /* Get the current counter. */ - asm volatile ("rdtsc" : "=A" (tsc)); - - /* Compute the offset since the start time of the process. */ - tsc -= THREAD_GETMEM (self, p_cpuclock_offset); - - /* Compute the seconds. */ - tp->tv_sec = tsc / freq; - - /* And the nanoseconds. This computation should be stable until - we get machines with about 16GHz frequency. */ - tp->tv_nsec = ((tsc % freq) * 1000000000ull) / freq; - - return 0; -} diff --git a/linuxthreads/sysdeps/i386/i586/ptclock_settime.c b/linuxthreads/sysdeps/i386/i586/ptclock_settime.c deleted file mode 100644 index 3026528cc2..0000000000 --- a/linuxthreads/sysdeps/i386/i586/ptclock_settime.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 2001 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <time.h> -#include <libc-internal.h> - -#include "../../../internals.h" - - -void -__pthread_clock_settime (unsigned long long int offset) -{ - pthread_descr self = thread_self (); - - /* Compute the offset since the start time of the process. */ - THREAD_SETMEM (self, p_cpuclock_offset, offset); -} |