[src/trunk]: src/sys/arch/x86/x86 Remove assert that Debug Registers are not ...

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9526cd8d4a9f
branches:  trunk
changeset: 350732:9526cd8d4a9f
user:      kamil <kamil%NetBSD.org@localhost>
date:      Wed Jan 18 05:48:16 2017 +0000

description:
Remove assert that Debug Registers are not mixed with Debug Trap Flag

New code is designed to mix them.

Sponsored by <The NetBSD Foundation>

diffstat:

 sys/arch/x86/x86/dbregs.c |  9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)

diffs (23 lines):

diff -r aef0b6f3ad6c -r 9526cd8d4a9f sys/arch/x86/x86/dbregs.c
--- a/sys/arch/x86/x86/dbregs.c Wed Jan 18 05:14:34 2017 +0000
+++ b/sys/arch/x86/x86/dbregs.c Wed Jan 18 05:48:16 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dbregs.c,v 1.2 2017/01/18 05:12:00 kamil Exp $ */
+/*     $NetBSD: dbregs.c,v 1.3 2017/01/18 05:48:16 kamil Exp $ */
 
 /*-
  * Copyright (c) 2016 The NetBSD Foundation, Inc.
@@ -93,13 +93,6 @@
 {
        size_t i;
 
-       /* Assert that Debug Registers are not mixed with Debug Trap Flag */
-#ifdef __x86_64__
-       KASSERT((l->l_md.md_regs->tf_rflags & PSL_T) == 0);
-#else
-       KASSERT((l->l_md.md_regs->tf_eflags & PSL_T) == 0);
-#endif
-
        /* Assert that there are available watchpoints */
        KASSERT(l->l_md.md_flags & MDL_X86_HW_WATCHPOINTS);