013 6:00 PM
> >> To: Bhushan Bharat-R65777
> >> Cc: kvm-...@vger.kernel.org; kvm@vger.kernel.org; Wood Scott-B07421
> >> Subject: Re: [PATCH 7/7 v3] KVM: PPC: Add userspace debug stub
> >> support
> >>
> >>
> >> On 03.05.2013, at 13:08
rg; Wood Scott-B07421
>> Subject: Re: [PATCH 7/7 v3] KVM: PPC: Add userspace debug stub support
>>
>>
>> On 03.05.2013, at 13:08, Alexander Graf wrote:
>>
>>>
>>>
>>> Am 03.05.2013 um 12:48 schrieb Bhushan Bharat-R65777 :
>>>
>&
> -Original Message-
> From: Alexander Graf [mailto:ag...@suse.de]
> Sent: Friday, May 03, 2013 6:00 PM
> To: Bhushan Bharat-R65777
> Cc: kvm-...@vger.kernel.org; kvm@vger.kernel.org; Wood Scott-B07421
> Subject: Re: [PATCH 7/7 v3] KVM: PPC: Add userspace debug stub
On 03.05.2013, at 13:08, Alexander Graf wrote:
>
>
> Am 03.05.2013 um 12:48 schrieb Bhushan Bharat-R65777 :
>
>> +static void kvmppc_booke_vcpu_load_debug_regs(struct kvm_vcpu
>> +*vcpu) {
>> +if (!vcpu->arch.debug_active)
>> +return;
>> +
>> +/* Disable
Am 03.05.2013 um 12:48 schrieb Bhushan Bharat-R65777 :
> +static void kvmppc_booke_vcpu_load_debug_regs(struct kvm_vcpu
> +*vcpu) {
> +if (!vcpu->arch.debug_active)
> +return;
> +
> +/* Disable all debug events and clead pending debug events */
> +
> >>> +static void kvmppc_booke_vcpu_load_debug_regs(struct kvm_vcpu
> >>> +*vcpu) {
> >>> + if (!vcpu->arch.debug_active)
> >>> + return;
> >>> +
> >>> + /* Disable all debug events and clead pending debug events */
> >>> + mtspr(SPRN_DBCR0, 0x0);
> >>> + kvmppc_clear_dbsr();
> >>> +
> >>>
rg; Wood Scott-B07421
>> Subject: Re: [PATCH 7/7 v3] KVM: PPC: Add userspace debug stub support
>>
>>
>> On 02.05.2013, at 11:46, Bhushan Bharat-R65777 wrote:
[...]
>>>
>>>>
>>>>> +#endif
>>>>> + mtspr(SPRN_
> -Original Message-
> From: Alexander Graf [mailto:ag...@suse.de]
> Sent: Thursday, May 02, 2013 4:35 PM
> To: Bhushan Bharat-R65777
> Cc: kvm-...@vger.kernel.org; kvm@vger.kernel.org; Wood Scott-B07421
> Subject: Re: [PATCH 7/7 v3] KVM: PPC: Add userspace debug stub
Wood Scott-B07421; Bhushan
>> Bharat-R65777
>> Subject: Re: [PATCH 7/7 v3] KVM: PPC: Add userspace debug stub support
>>
>>
>> On 08.04.2013, at 12:32, Bharat Bhushan wrote:
>>
>>> From: Bharat Bhushan
>>>
>>> This patch adds the
> -Original Message-
> From: Alexander Graf [mailto:ag...@suse.de]
> Sent: Friday, April 26, 2013 4:46 PM
> To: Bhushan Bharat-R65777
> Cc: kvm-...@vger.kernel.org; kvm@vger.kernel.org; Wood Scott-B07421; Bhushan
> Bharat-R65777
> Subject: Re: [PATCH 7/7 v3] KVM: PPC
On 08.04.2013, at 12:32, Bharat Bhushan wrote:
> From: Bharat Bhushan
>
> This patch adds the debug stub support on booke/bookehv.
> Now QEMU debug stub can use hw breakpoint, watchpoint and software
> breakpoint to debug guest.
>
> Debug registers are saved/restored on vcpu_put()/vcpu_get().
From: Bharat Bhushan
This patch adds the debug stub support on booke/bookehv.
Now QEMU debug stub can use hw breakpoint, watchpoint and software
breakpoint to debug guest.
Debug registers are saved/restored on vcpu_put()/vcpu_get().
Also the debug registers are saved restored only if guest
is us
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