diff options
Diffstat (limited to 'libavutil/ppc/timer.h')
| -rw-r--r-- | libavutil/ppc/timer.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/libavutil/ppc/timer.h b/libavutil/ppc/timer.h index 8d08d2835b..b28e624566 100644 --- a/libavutil/ppc/timer.h +++ b/libavutil/ppc/timer.h @@ -1,20 +1,20 @@ /* * Copyright (c) 2005 Luca Barbato <lu_zero@gentoo.org> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg 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. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -25,8 +25,6 @@ #include "config.h" -#if HAVE_INLINE_ASM_LABELS - #define AV_READ_TIME read_time static inline uint64_t read_time(void) @@ -35,12 +33,11 @@ static inline uint64_t read_time(void) /* from section 2.2.1 of the 32-bit PowerPC PEM */ __asm__ volatile( - "1:\n" "mftbu %2\n" "mftb %0\n" "mftbu %1\n" "cmpw %2,%1\n" - "bne 1b\n" + "bne $-0x10\n" : "=r"(tbl), "=r"(tbu), "=r"(temp) : : "cc"); @@ -48,6 +45,4 @@ static inline uint64_t read_time(void) return (((uint64_t)tbu)<<32) | (uint64_t)tbl; } -#endif /* HAVE_INLINE_ASM_LABELS */ - #endif /* AVUTIL_PPC_TIMER_H */ |