Re: [PATCH v2 0/4] MR375: ntdll: Fixes for runtime 64-bit shift functions.

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/ntdll/large_int.c:
> -
> - Shift a 64 bit integer to the left.
> -
> -
> -
> - PARAMS
> -
> - a [I] Initial number.
> -
> - b [I] Number to shift a by to the left.
> -
> -
> -
> - RETURNS
> -
> - The left-shifted value.
> */
>
> -LONGLONG WINAPI _allshl( LONGLONG a, LONG b )
> +__ASM_GLOBAL_FUNC( _allshl,
> -
>               "xchgl (%esp),%ecx\n\t"
> -
>               "pushl %edx\n\t"
> -
>               "pushl %eax\n\t"
> -
>               "pushl %ecx\n\t"
> -
>               "jmp " __ASM_NAME("__regs__allshl") )

We need to either drop the tail call or switch `__regs__allshl` to stdcall.

It might not have been caught by the test due to use of frame pointer.

(Ditto for other functions.)