diff options
Diffstat (limited to 'arch/um/sys-i386/delay.c')
| -rw-r--r-- | arch/um/sys-i386/delay.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/um/sys-i386/delay.c b/arch/um/sys-i386/delay.c new file mode 100644 index 000000000000..20d37dbbaf08 --- /dev/null +++ b/arch/um/sys-i386/delay.c @@ -0,0 +1,14 @@ +void __delay(unsigned long time) +{ + /* Stolen from the i386 __loop_delay */ + int d0; + __asm__ __volatile__( + "\tjmp 1f\n" + ".align 16\n" + "1:\tjmp 2f\n" + ".align 16\n" + "2:\tdecl %0\n\tjns 2b" + :"=&a" (d0) + :"0" (time)); +} + |