taglinefilesource code
i38722drivers/FPU-emu/fpu_system.h#define I387      (current->tss.i387)
i387192fs/exec.c__asm__("clts ; fnsave %0": :"m" (dump.i387));
i387194fs/exec.cmemcpy(&dump.i387,&current->tss.i387.hard,sizeof(dump.i387));
i387172include/linux/sched.hunion i387_union i387;
i387114include/linux/signal.hunsigned long i387;
i38753include/linux/user.hstruct user_i387_struct i387;  /* Math Co-processor registers. */
i387242kernel/fork.c__asm__("clts ; fnsave %0 ; frstor %0":"=m" (p->tss.i387));
i387121kernel/sched.c__asm__("fnsave %0":"=m" (last_task_used_math->tss.i387));
i387126kernel/sched.c__asm__("frstor %0": :"m" (current->tss.i387));
i387194kernel/traps.cenv = &last_task_used_math->tss.i387.hard;