Re: [PATCH v2 17/54] tcg: Introduce tcg_out_xchg

2023-04-21 Thread Philippe Mathieu-Daudé
On 22/4/23 01:05, Philippe Mathieu-Daudé wrote: On 11/4/23 03:04, Richard Henderson wrote: We will want a backend interface for register swapping. This is only properly defined for x86; all others get a stub version that always indicates failure. Signed-off-by: Richard Henderson ---   tcg/tcg.

Re: [PATCH v2 17/54] tcg: Introduce tcg_out_xchg

2023-04-21 Thread Philippe Mathieu-Daudé
On 11/4/23 03:04, Richard Henderson wrote: We will want a backend interface for register swapping. This is only properly defined for x86; all others get a stub version that always indicates failure. Signed-off-by: Richard Henderson --- tcg/tcg.c| 2 ++ tcg/aarch64/tcg