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When a thread is being swapped-out, save the high FP registers. We

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have a pointer in the PCPU to the PCB of the thread that currently
has its high FP registers loaded.
This commit is contained in:
Marcel Moolenaar 2003-11-09 23:13:23 +00:00
parent 5cedd9318c
commit 3534a08109
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=122373
1 changed files with 2 additions and 0 deletions
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2
sys/ia64/ia64/vm_machdep.c
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@ -145,6 +145,8 @@ cpu_thread_swapin(struct thread *td)
void
cpu_thread_swapout(struct thread *td)
{
ia64_highfp_save(td);
}
void