From: Paolo Bonzini <pbonzini@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: kvm@vger.kernel.org, gnatapov@redhat.com, jan.kiszka@siemens.com
Subject: [PATCH 0/2] KVM: x86: minimal debugging support during emulation
Date: Thu, 30 May 2013 18:00:29 +0200 [thread overview]
Message-ID: <1369929631-2101-1-git-send-email-pbonzini@redhat.com> (raw)
The switch to emulate_invalid_guest_state brought one slightly unwelcome
change; the debugging interface does not work in the initial boot phase
because KVM_SET_GUEST_DEBUG is basically ignored.
These two patches bring some initial support for debugging, namely for
hardware breakpoints and single-stepping. Software breakpoints and
hardware watchpoints are still ignored.
Paolo
Paolo Bonzini (2):
KVM: x86: handle hardware breakpoints during emulation
KVM: x86: handle singlestep during emulation
arch/x86/include/asm/kvm_emulate.h | 1 +
arch/x86/include/asm/kvm_host.h | 3 +-
arch/x86/kvm/emulate.c | 1 +
arch/x86/kvm/x86.c | 106 ++++++++++++++++++++++++++++++++++++-
4 files changed, 109 insertions(+), 2 deletions(-)
--
1.8.1.4
next reply other threads:[~2013-05-30 16:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-30 16:00 Paolo Bonzini [this message]
2013-05-30 16:00 ` [PATCH 1/2] KVM: x86: handle hardware breakpoints " Paolo Bonzini
2013-06-04 11:28 ` Gleb Natapov
2013-06-04 11:33 ` Paolo Bonzini
2013-06-04 11:47 ` Gleb Natapov
2013-06-04 12:19 ` Paolo Bonzini
2013-06-04 12:53 ` Gleb Natapov
2013-06-04 14:06 ` Paolo Bonzini
2013-05-30 16:00 ` [PATCH 2/2] KVM: x86: handle singlestep " Paolo Bonzini
2013-07-30 15:11 [PATCH 0/2] KVM: x86: minimal debugging support " Paolo Bonzini
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