On Wed, Jun 29, 2022 at 3:14 AM Alex Bennée wrote:
> Max Filippov writes:
> > There's no notion of 'serial hardware' for the xtensa-sim, all it has is
> > the three standard stdio file descriptors.
>
> Which are accessed via semihosting calls?
Yes.
> Are they implicitly mapped to
> 3 chardev
Max Filippov writes:
> On Wed, Jun 29, 2022 at 1:09 AM Alex Bennée wrote:
>> Richard Henderson writes:
>> > On 6/28/22 19:08, Max Filippov wrote:
>> >> On Tue, Jun 28, 2022 at 4:43 AM Richard Henderson
>> >> wrote:
>
>> >>> }
>> >>> -if (serial_hd(0)) {
>> >>> -
On Wed, Jun 29, 2022 at 1:09 AM Alex Bennée wrote:
> Richard Henderson writes:
> > On 6/28/22 19:08, Max Filippov wrote:
> >> On Tue, Jun 28, 2022 at 4:43 AM Richard Henderson
> >> wrote:
> >>> }
> >>> -if (serial_hd(0)) {
> >>> -xtensa_sim_open_console(serial_hd(0));
> >>> -
On Tue, Jun 28, 2022 at 5:36 PM Richard Henderson
wrote:
> On 6/28/22 19:08, Max Filippov wrote:
> > On Tue, Jun 28, 2022 at 4:43 AM Richard Henderson
> > wrote:
...
> >> diff --git a/hw/xtensa/sim.c b/hw/xtensa/sim.c
> >> index 946c71cb5b..5cca6a170e 100644
> >> --- a/hw/xtensa/sim.c
> >> +++
Richard Henderson writes:
> On 6/28/22 19:08, Max Filippov wrote:
>> On Tue, Jun 28, 2022 at 4:43 AM Richard Henderson
>> wrote:
>>>
>>> This separates guest file descriptors from host file descriptors,
>>> and utilizes shared infrastructure for integration with gdbstub.
>>> Remove the xtensa
On 6/28/22 19:08, Max Filippov wrote:
On Tue, Jun 28, 2022 at 4:43 AM Richard Henderson
wrote:
This separates guest file descriptors from host file descriptors,
and utilizes shared infrastructure for integration with gdbstub.
Remove the xtensa custom console handing and rely on the
generic
On Tue, Jun 28, 2022 at 4:43 AM Richard Henderson
wrote:
>
> This separates guest file descriptors from host file descriptors,
> and utilizes shared infrastructure for integration with gdbstub.
> Remove the xtensa custom console handing and rely on the
> generic -semihosting-config handling of
This separates guest file descriptors from host file descriptors,
and utilizes shared infrastructure for integration with gdbstub.
Remove the xtensa custom console handing and rely on the
generic -semihosting-config handling of chardevs.
Signed-off-by: Richard Henderson
---
target/xtensa/cpu.h
