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Diffstat (limited to 'src/arch/ppc/lib/timebase.S')
| -rw-r--r-- | src/arch/ppc/lib/timebase.S | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/arch/ppc/lib/timebase.S b/src/arch/ppc/lib/timebase.S new file mode 100644 index 0000000000..48171db498 --- /dev/null +++ b/src/arch/ppc/lib/timebase.S @@ -0,0 +1,13 @@ +/* $Id$ */ +/* Copyright 1999-2000 AG Electronics Ltd. */ +/* This code is distributed without warranty under the GPL v2 (see COPYING) */ + + .text + .globl _timebase +_timebase: + mftbu 3 + mftb 4 + mftbu 5 + cmpw 3, 5 + bne _timebase + blr |