Re: What is this mean of the comment?

2020-07-20 Thread Peter Maydell
On Mon, 20 Jul 2020 at 12:52, tugouxp <13824125...@163.com> wrote: > in flollowing comment of tcg.h, it says every helper max need 6 > input argument and 1 output argument, > but why here both multiply by 2 in here? Because arguments might be 64 bits, and on a 32-bit host a 64-bit argument has

What is this mean of the comment?

2020-07-20 Thread tugouxp
Hi folks: in flollowing comment of tcg.h, it says every helper max need 6 input argument and 1 output argument, but why here both multiply by 2 in here? what is the 14 mean? thank you! 520 /* While we limit helpers to 6 arguments, for 32-bit hosts, with padding, 521this