rg; Yoder
> > Stuart-
> > B08248
> > Subject: Re: [PATCH 5/5 v2] KVM: PPC: BOOKE: Emulate debug registers and
> > exception
> >
> > On Mon, 2014-08-04 at 13:32 +0530, Bharat Bhushan wrote:
> > > @@ -735,7 +745,27 @@ static int kvmppc_handle_debug(str
> -Original Message-
> From: Wood Scott-B07421
> Sent: Tuesday, August 05, 2014 4:23 AM
> To: Bhushan Bharat-R65777
> Cc: ag...@suse.de; kvm-...@vger.kernel.org; kvm@vger.kernel.org; Yoder Stuart-
> B08248
> Subject: Re: [PATCH 5/5 v2] KVM: PPC: BOOKE: Emulat
On Mon, 2014-08-04 at 13:32 +0530, Bharat Bhushan wrote:
> @@ -735,7 +745,27 @@ static int kvmppc_handle_debug(struct kvm_run *run,
> struct kvm_vcpu *vcpu)
> struct debug_reg *dbg_reg = &(vcpu->arch.shadow_dbg_reg);
> u32 dbsr = vcpu->arch.dbsr;
>
> - /* Clear guest dbsr (vcpu->
This patch emulates debug registers and debug exception
to support guest using debug resource. This enables running
gdb/kgdb etc in guest.
On BOOKE architecture we cannot share debug resources between QEMU and
guest because:
When QEMU is using debug resources then debug exception must
be a
