diff options
Diffstat (limited to 'mdk-stage1/dietlibc/i386/sleep.S')
| -rw-r--r-- | mdk-stage1/dietlibc/i386/sleep.S | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/i386/sleep.S b/mdk-stage1/dietlibc/i386/sleep.S new file mode 100644 index 000000000..356552dc2 --- /dev/null +++ b/mdk-stage1/dietlibc/i386/sleep.S @@ -0,0 +1,25 @@ +#include "PIC.h" + +.text +.global sleep +.type sleep,@function + +sleep: + movl 4(%esp),%eax # Argument holen + PIC_SAVE # non-PIC: empty line + PIC_INIT # non-PIC: empty line + pushl $0 # 0 ns + pushl %eax # 'x' µs warten + movl %esp,%eax + pushl %eax # zweimal ein Zeiger auf das Stackobjekt + pushl %eax # ptr ptr sec nsec return arg +#ifdef __DYN_LIB + call nanosleep@PLT +#else + call nanosleep +#endif + movl 20(%esp),%eax # 'x' holen + subl 8(%esp),%eax # schon abgelaufende Zeit subtrahieren + addl $16,%esp + PIC_RESTORE # non-PIC: empty line + ret |