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MFi386: 1.258: Minor cleanups

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Approved by:  re (blanket i386<->amd64 sync)
This commit is contained in:
Peter Wemm 2005-06-24 00:29:53 +00:00
parent 4da0d332f4
commit a202ff9ebf
1 changed files with 4 additions and 4 deletions
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8
sys/amd64/amd64/vm_machdep.c
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@ -206,14 +206,14 @@ cpu_exit(struct thread *td)
void
cpu_thread_exit(struct thread *td)
{
struct pcb *pcb = td->td_pcb;
if (td == PCPU_GET(fpcurthread))
fpudrop();
if (pcb->pcb_flags & PCB_DBREGS) {
/* disable all hardware breakpoints */
/* Disable any hardware breakpoints. */
if (td->td_pcb->pcb_flags & PCB_DBREGS) {
reset_dbregs();
pcb->pcb_flags &= ~PCB_DBREGS;
td->td_pcb->pcb_flags &= ~PCB_DBREGS;
}
}