On Fri, 28 Sep 2018, Philippe Mathieu-Daudé wrote:
> > What's wrong with `gen_mul_r5900' anyway?
>
> I plan to use this function (adding MADD/MADDU) for R3900 based cores
> (which don't seemt related to Emotion Engine).
Fair enough. I reached for documentation and these instructions seem to
On Fri, Sep 28, 2018 at 5:59 PM Maciej W. Rozycki wrote:
>
> On Fri, 28 Sep 2018, Philippe Mathieu-Daudé wrote:
>
> > > > Note, these instructions are also valid on the R3900 (which also has
> > > > MADD/MADDU).
> > > >
> > > > Would gen_mul_toshiba() be a better common name? I don't like it but
>
On Fri, 28 Sep 2018, Philippe Mathieu-Daudé wrote:
> > > Note, these instructions are also valid on the R3900 (which also has
> > > MADD/MADDU).
> > >
> > > Would gen_mul_toshiba() be a better common name? I don't like it but
> > > can't think of another.
> >
> > I propose gen_mul_3op, since its d
On Fri, Sep 28, 2018 at 5:16 PM Fredrik Noring wrote:
>
> Hi Philippe,
>
> > Can you copy/paste some info regarding those instructions from the ISA
> > here, to note how they differ? ...
>
> Yes. Other corresponding functions typically do not seem to have such ISA
> notes, but I can certainly writ
Hi Philippe,
> Can you copy/paste some info regarding those instructions from the ISA
> here, to note how they differ? ...
Yes. Other corresponding functions typically do not seem to have such ISA
notes, but I can certainly write one for it.
> Since we have acc = 0 we can directly use cpu_LO[0]
On Thu, 27 Sep 2018, Philippe Mathieu-Daudé wrote:
> > +static void gen_mul_r5900(DisasContext *ctx, uint32_t opc,
> > + int acc, int rd, int rs, int rt)
>
> Since we have acc = 0 we can directly use cpu_LO[0] and cpu_HI[0],
> removing needs for an 'acc' argument.
Corre
On 9/15/18 11:25 AM, Fredrik Noring wrote:
Can you copy/paste some info regarding those instructions from the ISA
here, to note how they differ? ...
> Signed-off-by: Fredrik Noring
> ---
> target/mips/translate.c | 53
> +
> 1 file changed, 53 in
On 9/26/18 11:59 PM, Philippe Mathieu-Daudé wrote:
> On 9/25/18 2:20 PM, Philippe Mathieu-Daudé wrote:
>> Hi Fredrik,
>>
>> On 9/15/18 11:25 AM, Fredrik Noring wrote:
>>> Signed-off-by: Fredrik Noring
>>> ---
>>> target/mips/translate.c | 53
>>> +
On 9/25/18 2:20 PM, Philippe Mathieu-Daudé wrote:
> Hi Fredrik,
>
> On 9/15/18 11:25 AM, Fredrik Noring wrote:
>> Signed-off-by: Fredrik Noring
>> ---
>> target/mips/translate.c | 53
>> +
>> 1 file changed, 53 insertions(+)
>>
>> diff --git a/tar
Hi Fredrik,
On 9/15/18 11:25 AM, Fredrik Noring wrote:
> Signed-off-by: Fredrik Noring
> ---
> target/mips/translate.c | 53
> +
> 1 file changed, 53 insertions(+)
>
> diff --git a/target/mips/translate.c b/target/mips/translate.c
> index ab16cdb
Signed-off-by: Fredrik Noring
---
target/mips/translate.c | 53 +
1 file changed, 53 insertions(+)
diff --git a/target/mips/translate.c b/target/mips/translate.c
index ab16cdb911..fb571e278e 100644
--- a/target/mips/translate.c
+++ b/target/mips/tr
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