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Once again, remove the i386-specific hacks to save and restore

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the FPU state on receiving and returning from a signal.
The FPU save and restore macros are no longer needed, but
remain defined in case we need to use them again (something
else breaks).  They'll be removed permanently once new
syscalls are added to handle the new i386 ucontext size.
This commit is contained in:
Daniel Eischen 2002-10-05 02:22:26 +00:00
parent 5e0ca5771b
commit be779e1ae2
1 changed files with 0 additions and 9 deletions
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9
lib/libc_r/uthread/uthread_kern.c
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@ -113,10 +113,6 @@ _thread_kern_sched(ucontext_t *ucp)
/* Check if this function was called from the signal handler: */
if (ucp != NULL) {
#if 1
/* XXX - Save FP registers? */
FP_SAVE_UC(ucp);
#endif
called_from_handler = 1;
DBG_MSG("Entering scheduler due to signal\n");
}
@ -158,11 +154,6 @@ _thread_kern_sched(ucontext_t *ucp)
if (ucp == NULL)
return;
else {
#if 1
/* XXX - Restore FP registers? */
FP_RESTORE_UC(ucp);
#endif
/*
* Set the process signal mask in the context; it
* could have changed by the handler.