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authorPeter Wemm <peter@FreeBSD.org>2003-11-08 03:35:06 +0000
committerPeter Wemm <peter@FreeBSD.org>2003-11-08 03:35:06 +0000
commite04f2bba96d65a68bfb023eb37ebdeba7651f3a2 (patch)
tree4ef24265e735e1779b31e3d50488de1454e18000 /sys/compat/ia32
parentbf2f09ee97050322087b3d97c3bd96d360d67edb (diff)
Notes
Diffstat (limited to 'sys/compat/ia32')
-rw-r--r--sys/compat/ia32/ia32_sysvec.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/sys/compat/ia32/ia32_sysvec.c b/sys/compat/ia32/ia32_sysvec.c
index 18e097667c85f..e1c610259f4cf 100644
--- a/sys/compat/ia32/ia32_sysvec.c
+++ b/sys/compat/ia32/ia32_sysvec.c
@@ -279,18 +279,7 @@ ia32_setregs(td, entry, stack, ps_strings)
regs->tf_ss = _udatasel;
regs->tf_cs = _ucode32sel;
regs->tf_rbx = ps_strings;
-
- /*
- * Arrange to trap the next npx or `fwait' instruction (see npx.c
- * for why fwait must be trapped at least if there is an npx or an
- * emulator). This is mainly to handle the case where npx0 is not
- * configured, since the npx routines normally set up the trap
- * otherwise. It should be done only at boot time, but doing it
- * here allows modifying `npx_exists' for testing the emulator on
- * systems with an npx.
- */
load_cr0(rcr0() | CR0_MP | CR0_TS);
-
fpstate_drop(td);
/* Return via doreti so that we can change to a different %cs */