Am 15.08.23 um 14:06 schrieb Richard Biener via Gcc:
On Tue, Aug 15, 2023 at 1:38 PM MegaIng via Gcc wrote:
Also, on another backend I saw comments relating to libgcc (or newlib?)
not working that well on systems where int is 16bit. Is that still true,
and what is the best workaround?
You
On 2023-08-15 15:30, Paul Koning wrote:
On Aug 15, 2023, at 8:56 AM, MegaIng wrote:
Am 2023-08-15 um 14:48 schrieb Paul Koning:
On Aug 15, 2023, at 8:06 AM, Richard Biener via Gcc wrote:
On Tue, Aug 15, 2023 at 1:38 PM MegaIng via Gcc wrote:
...
And a bit more concrete with something
On 8/15/23 05:37, MegaIng via Gcc wrote:
One of the big challenges I am facing is that for our backend we
sometimes support 16bit as the max size a CPU supports, including for
pointers, and sometimes 32bit or 64bit. Am I seeing it correctly that
POINTER_SIZE has to be a compile time constant
> On Aug 15, 2023, at 8:49 AM, MegaIng wrote:
>
>
> On Aug 15, 2023, at 7:37 AM, Paul Koning wrote:
>
>>
>>> On Aug 15, 2023, at 7:37 AM, MegaIng via Gcc wrote:
>>>
>>> ...
>>> Also, on another backend I saw comments relating to libgcc (or newlib?) not
>>> working that well on systems wh
On Aug 15, 2023, at 7:37 AM, Paul Koning wrote:
On Aug 15, 2023, at 7:37 AM, MegaIng via Gcc wrote:
...
Also, on another backend I saw comments relating to libgcc (or newlib?) not
working that well on systems where int is 16bit. Is that still true, and what
is the best workaround?
I hav
> On Aug 15, 2023, at 8:06 AM, Richard Biener via Gcc wrote:
>
> On Tue, Aug 15, 2023 at 1:38 PM MegaIng via Gcc wrote:
>> ...
>> And a bit more concrete with something I am having a hard time
>> debugging. I am getting errors `invalid_void`, seemingly triggered by an
>> absent of `gen_return
> On Aug 15, 2023, at 7:37 AM, MegaIng via Gcc wrote:
>
> ...
> Also, on another backend I saw comments relating to libgcc (or newlib?) not
> working that well on systems where int is 16bit. Is that still true, and what
> is the best workaround?
I haven't seen that comment and it doesn't ma
On Tue, Aug 15, 2023 at 1:38 PM MegaIng via Gcc wrote:
>
> Hello everyone,
>
> I am currently in the process of porting gcc to an ISA I designed with a
> few others (spec [1]). Using the old ggx/moxie tutorial as a guideline
> and looking at the source of other backends, as well as the quite decen
Hello everyone,
I am currently in the process of porting gcc to an ISA I designed with a
few others (spec [1]). Using the old ggx/moxie tutorial as a guideline
and looking at the source of other backends, as well as the quite decent
gccint document, I managed to get basic programs running (bin
