Le 11/11/2016 à 22:25, Laurent Vivier a écrit :
> --- a/target-m68k/translate.c
> +++ b/target-m68k/translate.c
> +DISAS_INSN(rotate16_im)
> +{
> +int left = (insn & 0x100);
> +TCGv reg;
> +TCGv shift;
> +int tmp;
> +
> +reg = gen_extend(DREG(insn, 0), OS_WORD, 0);
> +tmp =
Le 12/11/2016 à 09:26, Richard Henderson a écrit :
> On 11/11/2016 10:25 PM, Laurent Vivier wrote:
>> Signed-off-by: Laurent Vivier
>> ---
>> v4:
>> - don't overwrite TCGv descriptor in rotate16_reg()
>> v3:
>> - fix rotate memory decoding
>> - use "shx = shx < 0 ? size : shx;"
>> - some clean
On 11/11/2016 10:25 PM, Laurent Vivier wrote:
Signed-off-by: Laurent Vivier
---
v4:
- don't overwrite TCGv descriptor in rotate16_reg()
v3:
- fix rotate memory decoding
- use "shx = shx < 0 ? size : shx;"
- some cleanup
v2:
- use shift to do rotate_x() for 8 and 16bit value
- rotate_x()/ro
Signed-off-by: Laurent Vivier
---
v4:
- don't overwrite TCGv descriptor in rotate16_reg()
v3:
- fix rotate memory decoding
- use "shx = shx < 0 ? size : shx;"
- some cleanup
v2:
- use shift to do rotate_x() for 8 and 16bit value
- rotate_x()/rotate32_x() are a no-op when shift % (size + 1)
