Re: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-13 Thread Scott Wood
On 05/11/2013 08:18:50 AM, Alexander Graf wrote: Am 11.05.2013 um 12:24 schrieb Bhushan Bharat-R65777 r65...@freescale.com: We do not want to keep the delayed debug events as they does not carry much value. Example: taking h/w breakpoint at some other execution address. That's for the

Re: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-13 Thread Scott Wood
On 05/11/2013 08:18:50 AM, Alexander Graf wrote: Am 11.05.2013 um 12:24 schrieb Bhushan Bharat-R65777 r65...@freescale.com: We do not want to keep the delayed debug events as they does not carry much value. Example: taking h/w breakpoint at some other execution address. That's for the

RE: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-11 Thread Bhushan Bharat-R65777
...@windriver.com; Bhushan Bharat-R65777 Subject: Re: [PATCH] KVM: PPC: Add userspace debug stub support On 07.05.2013, at 11:40, Bharat Bhushan wrote: This patch adds the debug stub support on booke/bookehv. Now QEMU debug stub can use hw breakpoint, watchpoint and software breakpoint to debug

Re: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-11 Thread Alexander Graf
...@windriver.com Subject: Re: [PATCH] KVM: PPC: Add userspace debug stub support On 10.05.2013, at 19:31, Bhushan Bharat-R65777 wrote: -Original Message- From: Alexander Graf [mailto:ag...@suse.de] Sent: Friday, May 10, 2013 3:48 PM To: Bhushan Bharat-R65777 Cc: kvm

RE: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-11 Thread Bhushan Bharat-R65777
...@windriver.com; Bhushan Bharat-R65777 Subject: Re: [PATCH] KVM: PPC: Add userspace debug stub support On 07.05.2013, at 11:40, Bharat Bhushan wrote: This patch adds the debug stub support on booke/bookehv. Now QEMU debug stub can use hw breakpoint, watchpoint and software breakpoint

Re: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-10 Thread Alexander Graf
On 07.05.2013, at 11:40, Bharat Bhushan wrote: 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. This is how we save/restore debug register context when switching between guest, userspace

RE: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-10 Thread Bhushan Bharat-R65777
-Original Message- From: Alexander Graf [mailto:ag...@suse.de] Sent: Friday, May 10, 2013 3:48 PM To: Bhushan Bharat-R65777 Cc: kvm-...@vger.kernel.org; kvm@vger.kernel.org; Wood Scott-B07421; tiejun.c...@windriver.com; Bhushan Bharat-R65777 Subject: Re: [PATCH] KVM: PPC: Add

Re: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-10 Thread Alexander Graf
; Bhushan Bharat-R65777 Subject: Re: [PATCH] KVM: PPC: Add userspace debug stub support On 07.05.2013, at 11:40, Bharat Bhushan wrote: 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

Re: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-10 Thread Alexander Graf
On 07.05.2013, at 11:40, Bharat Bhushan wrote: 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. This is how we save/restore debug register context when switching between guest, userspace

RE: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-10 Thread Bhushan Bharat-R65777
-Original Message- From: Alexander Graf [mailto:ag...@suse.de] Sent: Friday, May 10, 2013 3:48 PM To: Bhushan Bharat-R65777 Cc: kvm-ppc@vger.kernel.org; k...@vger.kernel.org; Wood Scott-B07421; tiejun.c...@windriver.com; Bhushan Bharat-R65777 Subject: Re: [PATCH] KVM: PPC: Add

Re: [PATCH] KVM: PPC: Add userspace debug stub support

2013-05-10 Thread Alexander Graf
; Bhushan Bharat-R65777 Subject: Re: [PATCH] KVM: PPC: Add userspace debug stub support On 07.05.2013, at 11:40, Bharat Bhushan wrote: 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