> ARM's armie takes a different approach with the trap and emulate of
> SIGILL instructions. This works well for the occasional "new"
> instruction but will be less efficient overall if your instruction
> stream is entirely novel.
To clarify: earlier versions of armie did use the SIGILL
On Thu, Oct 7, 2021 at 4:32 PM Alex Bennée wrote:
>
> Are there any other approaches you could take? Which do you think has
> the most merit?
Reading through the ELF loader code in the kernel, I had another idea:
If qemu-user could be turned into a replacement for /lilb/ld.so and act
as an ELF
On Thu, Oct 07, 2021 at 03:32:19PM +0100, Alex Bennée wrote:
> Hi,
>
> I came across a use-case this week for ARM although this may be also
> applicable to architectures where QEMU's emulation is ahead of the
> hardware currently widely available - for example if you want to
> exercise SVE code
Arnd Bergmann writes:
> On Thu, Oct 7, 2021 at 4:32 PM Alex Bennée wrote:
>>
>> I came across a use-case this week for ARM although this may be also
>> applicable to architectures where QEMU's emulation is ahead of the
>> hardware currently widely available - for example if you want to
>>
On Thu, Oct 7, 2021 at 8:56 AM Alex Bennée wrote:
> Hi,
>
> I came across a use-case this week for ARM although this may be also
> applicable to architectures where QEMU's emulation is ahead of the
> hardware currently widely available - for example if you want to
> exercise SVE code on AArch64.
Le 07/10/2021 à 16:32, Alex Bennée a écrit :
> Hi,
>
> I came across a use-case this week for ARM although this may be also
> applicable to architectures where QEMU's emulation is ahead of the
> hardware currently widely available - for example if you want to
> exercise SVE code on AArch64. When
On Thu, Oct 7, 2021 at 4:32 PM Alex Bennée wrote:
>
> I came across a use-case this week for ARM although this may be also
> applicable to architectures where QEMU's emulation is ahead of the
> hardware currently widely available - for example if you want to
> exercise SVE code on AArch64. When
Hi,
I came across a use-case this week for ARM although this may be also
applicable to architectures where QEMU's emulation is ahead of the
hardware currently widely available - for example if you want to
exercise SVE code on AArch64. When the linux-user architecture is not
the same as the host
