[Vm-dev] Building OSVM in Windows 11 and Cygwin64 ...

[Ron Teitelbaum]

Just saw this:
https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/alloca?view=msvc-170

_alloca

Article
10/26/2022

Allocates memory on the stack. This function is *deprecated* because a more
secure version is available; see:

 _malloca
<https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/malloca?view=msvc-170>
.

https://learn.microsoft.com/en-us/cpp/c-runtime-library/reference/malloca?view=msvc-170

Requirements

RoutineRequired header
_malloca<malloc.h>

All the best,

Ron Teitelbaum


On Mon, Dec 19, 2022 at 12:00 PM Marcel Taeumel <marcel.taeumel at hpi.de>
wrote:

>
> Hi all!
>
> Has anybody tried to build OSVM in Windows 11 via Cygwin64?
>
> clang-8 does not work because "_alloca" cannot be found ... hmm...
>
>
> So, who implements _alloca? It's not msvcrt.dll ... how to find that out?
>
> Best,
> Marcel
>
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