fpsetsticky.S revision 1.1
1 1.1 mycroft /* 2 1.1 mycroft * Written by Charles M. Hannum, Apr 9, 1995 3 1.1 mycroft * Public domain. 4 1.1 mycroft */ 5 1.1 mycroft 6 1.1 mycroft #include <machine/asm.h> 7 1.1 mycroft 8 1.1 mycroft ENTRY(fpsetsticky) 9 1.1 mycroft subl $4,%esp 10 1.1 mycroft 11 1.1 mycroft fnstsw (%esp) 12 1.1 mycroft movl (%esp),%eax 13 1.1 mycroft movl %eax,%edx 14 1.1 mycroft 15 1.1 mycroft notl %eax 16 1.1 mycroft andl $63,%eax 17 1.1 mycroft 18 1.1 mycroft orl %eax,%edx 19 1.1 mycroft movl 8(%esp),%ecx 20 1.1 mycroft andl $63,%ecx 21 1.1 mycroft orl $63,%edx 22 1.1 mycroft movl %edx,(%esp) 23 1.1 mycroft fldsw (%esp) 24 1.1 mycroft 25 1.1 mycroft addl $4,%esp 26 1.1 mycroft ret 27
Indexes created Mon Sep 29 15:09:53 GMT 2025