| /* |
| * Written by J.T. Conklin <jtc@netbsd.org>. |
| * Public domain. |
| */ |
| /* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>. */ |
| |
| #include <machine/asm.h> |
| |
| ENTRY(__nearbyint) |
| fldl 4(%esp) |
| pushl %eax |
| cfi_adjust_cfa_offset (4) |
| pushl %ecx |
| cfi_adjust_cfa_offset (4) |
| fnstcw (%esp) |
| movl (%esp), %eax |
| orl $0x20, %eax |
| movl %eax, 4(%esp) |
| fldcw 4(%esp) |
| frndint |
| fclex |
| fldcw (%esp) |
| popl %ecx |
| cfi_adjust_cfa_offset (-4) |
| popl %eax |
| cfi_adjust_cfa_offset (-4) |
| ret |
| END (__nearbyint) |
| weak_alias (__nearbyint, nearbyint) |
