Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| 2 | #include |
||
| 3 | MK_C_SYM(floor) |
||
| 4 | pushl %ebp |
||
| 5 | movl %esp,%ebp |
||
| 6 | subl $8,%esp |
||
| 7 | |||
| 8 | fstcw -4(%ebp) |
||
| 9 | fwait |
||
| 10 | movw -4(%ebp),%ax |
||
| 11 | andw $0xf3ff,%ax |
||
| 12 | orw $0x0400,%ax |
||
| 13 | movw %ax,-2(%ebp) |
||
| 14 | fldcw -2(%ebp) |
||
| 15 | |||
| 16 | fldl 8(%ebp) |
||
| 17 | frndint |
||
| 18 | |||
| 19 | fldcw -4(%ebp) |
||
| 20 | |||
| 21 | movl %ebp,%esp |
||
| 22 | popl %ebp |
||
| 23 | ret |
||
| 24 |