Re: [Qemu-arm] [Qemu-devel] [PATCH v5 00/15] demacro softmmu (plus tests/coverage)

[Alex Bennée]

Richard Henderson <address@hidden> writes:

> On 4/30/19 9:52 AM, Alex Bennée wrote:
>> I've also moved the existing system memory test and made it multiarch
>> and added the bootstrapping for aarch64 system tests. I would like to
>> add support for Big Endian as well but I didn't want to delay the
>> posting of the series. It would also be nice to exercise the
>> ioread/write paths and other handling but I leave this as an exercise
>> for later.
>
> Somewhere in there you're adding
>
>   -chardev file,path=hello.out,id=output

It's in the default runner config in tests/tcg/Makefile

> but there's no corresponding use of the chardev.
> Which, somehow doesn't seem to matter to your aarch64
> testcase,

Argh.. it's because -semihosting is different from -serial and doesn't
allow the usual redirection rules you get with a chardev..

> but when I try this for alpha I truly get
> no output at all.  I needed
>
>   -serial chardev:output

or -serial chadev,id=output?
>
> to populate the file.
>
>
> r~


--
Alex Bennée