Le 24/03/2021 à 15:14, Andreas Krebbel a écrit :
> On 3/24/21 2:06 PM, Laurent Vivier wrote:
>> Le 24/03/2021 à 12:26, Andreas Krebbel a écrit :
>>> On 3/24/21 11:28 AM, Laurent Vivier wrote:
Le 24/03/2021 à 10:17, David Hildenbrand a écrit :
> On 24.03.21 09:51, Andreas Krebbel wrote:
>>>
On 3/24/21 8:14 AM, Andreas Krebbel wrote:
The part I actually needed to fix was in setup_rt_frame and there the fix is
correct I think since
here we do use 'frame' which is the host address.
While doing that change I also stumbled upon the other location in setup_frame.
There it is using
fram
On 3/24/21 2:06 PM, Laurent Vivier wrote:
> Le 24/03/2021 à 12:26, Andreas Krebbel a écrit :
>> On 3/24/21 11:28 AM, Laurent Vivier wrote:
>>> Le 24/03/2021 à 10:17, David Hildenbrand a écrit :
On 24.03.21 09:51, Andreas Krebbel wrote:
> The sigreturn SVC is put onto the stack by the emula
Le 24/03/2021 à 12:26, Andreas Krebbel a écrit :
> On 3/24/21 11:28 AM, Laurent Vivier wrote:
>> Le 24/03/2021 à 10:17, David Hildenbrand a écrit :
>>> On 24.03.21 09:51, Andreas Krebbel wrote:
The sigreturn SVC is put onto the stack by the emulation code. Hence
the address of it should
The sigreturn SVC is put onto the stack by the emulation code. Hence
the address of it should not be subject to guest_base transformation
when fetching it.
The fix applies h2g to the address when writing it into the return
address register to nullify the transformation applied to it later.
Note:
On 3/24/21 11:28 AM, Laurent Vivier wrote:
> Le 24/03/2021 à 10:17, David Hildenbrand a écrit :
>> On 24.03.21 09:51, Andreas Krebbel wrote:
>>> The sigreturn SVC is put onto the stack by the emulation code. Hence
>>> the address of it should not be subject to guest_base transformation
>>> when fe
Le 24/03/2021 à 10:17, David Hildenbrand a écrit :
> On 24.03.21 09:51, Andreas Krebbel wrote:
>> The sigreturn SVC is put onto the stack by the emulation code. Hence
>> the address of it should not be subject to guest_base transformation
>> when fetching it.
>>
>> The fix applies h2g to the addre
On 24.03.21 09:51, Andreas Krebbel wrote:
The sigreturn SVC is put onto the stack by the emulation code. Hence
the address of it should not be subject to guest_base transformation
when fetching it.
The fix applies h2g to the address when writing it into the return
address register to nullify th
