On Thu, Apr 28, 2022 at 01:16:51PM +0200, Jason A. Donenfeld wrote:
> Hey again,
>
> On Thu, Apr 28, 2022 at 02:04:29AM +0200, Jason A. Donenfeld wrote:
> > By the way, would this also help the reboot case? That's
> > `reboot(RB_AUTOBOOT);`, which does:
> >
> > machine_restart() ->
> > do_kerne
Hey again,
On Thu, Apr 28, 2022 at 02:04:29AM +0200, Jason A. Donenfeld wrote:
> By the way, would this also help the reboot case? That's
> `reboot(RB_AUTOBOOT);`, which does:
>
> machine_restart() ->
> do_kernel_restart() ->
> atomic_notifier_chain_register(&restart_handler_list, nb) ->
>
On Wed, 27 Apr 2022 at 23:27, Stafford Horne wrote:
> Yes, this is what was brought up before. At that time semihosting was
> mentioned
> and I tried to understand what it was but didn't really understand it as a
> general
> concept. Is this something arm specific?
QEMU uses "semihosting" for
Hi Stafford,
On Thu, Apr 28, 2022 at 06:48:27AM +0900, Stafford Horne wrote:
> On Wed, Apr 27, 2022 at 07:47:33PM +0100, Peter Maydell wrote:
> > On Wed, 27 Apr 2022 at 18:46, Jason A. Donenfeld wrote:
> > >
> > > Hey Stafford,
> > >
> > > On Mon, Apr 17, 2017 at 08:23:51AM +0900, Stafford Horne
On Wed, Apr 27, 2022 at 07:47:33PM +0100, Peter Maydell wrote:
> On Wed, 27 Apr 2022 at 18:46, Jason A. Donenfeld wrote:
> >
> > Hey Stafford,
> >
> > On Mon, Apr 17, 2017 at 08:23:51AM +0900, Stafford Horne wrote:
> > > In openrisc simulators we use hooks like 'l.nop 1' to cause the
> > > simulat
On Wed, 27 Apr 2022 at 18:46, Jason A. Donenfeld wrote:
>
> Hey Stafford,
>
> On Mon, Apr 17, 2017 at 08:23:51AM +0900, Stafford Horne wrote:
> > In openrisc simulators we use hooks like 'l.nop 1' to cause the
> > simulator to exit. Implement that for qemu too.
> >
> > Reported-by: Waldemar Brodk
Hey Stafford,
On Mon, Apr 17, 2017 at 08:23:51AM +0900, Stafford Horne wrote:
> In openrisc simulators we use hooks like 'l.nop 1' to cause the
> simulator to exit. Implement that for qemu too.
>
> Reported-by: Waldemar Brodkorb
> Signed-off-by: Stafford Horne
I'm curious as to why this never
On 04/22/2017 12:09 PM, Stafford Horne wrote:
I discussed a bit on #qemu and Alexander Graf suggested to properly define
shutdown semantics for openrisc. Some examples were shown from ppc, s390
and arm.
Yes, properly defining this in the spec goes a long way toward fixing the
underlying proble
On Tue, Apr 18, 2017 at 11:20:55PM +0900, Stafford Horne wrote:
> On Tue, Apr 18, 2017 at 12:52:52AM -0700, Richard Henderson wrote:
> > On 04/16/2017 04:23 PM, Stafford Horne wrote:
> > > In openrisc simulators we use hooks like 'l.nop 1' to cause the
> > > simulator to exit. Implement that for q
On Tue, Apr 18, 2017 at 12:52:52AM -0700, Richard Henderson wrote:
> On 04/16/2017 04:23 PM, Stafford Horne wrote:
> > In openrisc simulators we use hooks like 'l.nop 1' to cause the
> > simulator to exit. Implement that for qemu too.
> >
> > Reported-by: Waldemar Brodkorb
> > Signed-off-by: Sta
On 04/16/2017 04:23 PM, Stafford Horne wrote:
In openrisc simulators we use hooks like 'l.nop 1' to cause the
simulator to exit. Implement that for qemu too.
Reported-by: Waldemar Brodkorb
Signed-off-by: Stafford Horne
As I said the first time this was posted: This is horrible.
If you want
In openrisc simulators we use hooks like 'l.nop 1' to cause the
simulator to exit. Implement that for qemu too.
Reported-by: Waldemar Brodkorb
Signed-off-by: Stafford Horne
---
target/openrisc/helper.h | 1 +
target/openrisc/sys_helper.c | 17 +
target/openrisc/translate.c
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