Re: [PATCH v5 20/24] target/arm: Enable FEAT_CSV2_2 for -cpu max

2022-05-06 Thread Peter Maydell
On Thu, 5 May 2022 at 20:40, Richard Henderson wrote: > > There is no branch prediction in TCG, therefore there is no > need to actually include the context number into the predictor. > Therefore all we need to do is add the state for SCXTNUM_ELx. > > Signed-off-by: Richard Henderson > --- > v2:

[PATCH v5 20/24] target/arm: Enable FEAT_CSV2_2 for -cpu max

2022-05-05 Thread Richard Henderson
There is no branch prediction in TCG, therefore there is no need to actually include the context number into the predictor. Therefore all we need to do is add the state for SCXTNUM_ELx. Signed-off-by: Richard Henderson --- v2: Update emulation.rst; clear CSV2_FRAC; use decimal; tidy access_scxtnu