On Thu, 24 Sep 2020 at 20:30, Richard Henderson <richard.hender...@linaro.org> wrote: > > On 9/23/20 3:30 AM, Philippe Mathieu-Daudé wrote: > > On 9/23/20 12:16 PM, Peter Maydell wrote: > >> I suppose if we wanted to just use the __builtin_bswap* > >> implementation on all hosts (ie drop the special casing > >> of CONFIG_MACHINE_BSWAP_H/FreeBSD/Haiku) we'd need to > >> rename our macros to avoid potential conflicts with the > >> versions in the system headers there in case they were > >> pulled in via some other path ? > > > > Yes, this is why I couldn't get ride of everything > > > > After reading Paolo's suggestion to use qatomic*, I > > am tempted to suggest qbswap* but I am still looking > > for better alternatives... > > Hum, maybe. It's pretty ugly. We could just leave those alone and hope the > system version is decent enough.
Mostly what I would like is to be able to be rid of the configure machinery so we could just use a single portable implementation. thanks -- PMM
