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

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New code is designed to mix them.

Sponsored by <The NetBSD Foundation>
This commit is contained in:
kamil 2017-01-18 05:48:16 +00:00
parent 3a94491317
commit c8f1c6f9bd
1 changed files with 1 additions and 8 deletions
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9
sys/arch/x86/x86/dbregs.c
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@ -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 @@ set_x86_hw_watchpoints(struct lwp *l)
{
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);