Also, that command flag was *really really buried, and I couldn't find it
at all in the help.
On Wed, Sep 22, 2021 at 1:50 PM Kenneth Adam Miller <
kennethadammil...@gmail.com> wrote:
> It's just the overhead of running a cross architecture emulation. For Arm
> to x86_64, the overhead is very
It's just the overhead of running a cross architecture emulation. For Arm
to x86_64, the overhead is very high. I was wondering if there is some
command line argument that I was missing in order to reduce this. I read
somewhere that the tcg cache is defaulted to some value, and wanted to
check in
Kenneth Adam Miller writes:
> Well, maybe I'm understanding that wrong. I am talking the cache that the tcg
> keeps of translated code. If I got that variable wrong then
> please let me know.
TB_JMP_CACHE_SIZE is used to keep a lookup of address to translated
blocks (TBs). This is used to
Well, maybe I'm understanding that wrong. I am talking the cache that the
tcg keeps of translated code. If I got that variable wrong then please let
me know. But I want to make sure that that is large enough to keep from
having to run TCG again. How can I do that?
On Wed, Sep 22, 2021, 6:54 AM
Kenneth Adam Miller writes:
> Hello all,
>
> I just want to ask this one question: if I change the qemu tcg cache
> size (TB_JMP_CACHE_SIZE), will that force any errors at run time?
Hopefully not - for both user-mode and softmmu we take some care to
ensure tb_jmp_cache_hash_func and
Hello all,
I just want to ask this one question: if I change the qemu tcg cache size (
TB_JMP_CACHE_SIZE), will that force any errors at run time?
