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-rw-r--r--sys/amd64/ia32/ia32_signal.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/amd64/ia32/ia32_signal.c b/sys/amd64/ia32/ia32_signal.c
index d3b9ae3..019faba 100644
--- a/sys/amd64/ia32/ia32_signal.c
+++ b/sys/amd64/ia32/ia32_signal.c
@@ -729,6 +729,7 @@ ia32_setregs(td, entry, stack, ps_strings)
pcb->pcb_es = _udatasel;
pcb->pcb_fs = _udatasel;
pcb->pcb_gs = _udatasel;
+ pcb->pcb_initial_fpucw = __INITIAL_FPUCW_I386__;
bzero((char *)regs, sizeof(struct trapframe));
regs->tf_rip = entry;
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