Re: [PATCH v2] Cygwin: profiler: port to AArch64

[Corinna Vinschen]

On Jul 10 10:24, Radek Barton via Cygwin-patches wrote:
> >From bfa5d3c1afe40431b28dd2496c38ba84f91ec0e5 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?Radek=20Barto=C5=88?= <radek.bar...@microsoft.com>
> Date: Tue, 10 Jun 2025 17:11:20 +0200
> Subject: [PATCH v2] Cygwin: profiler: port to AArch64
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
> 
> This patch allows to build winsup/utils/profiler.cc for AArch64 by handling
> target architecture condition in find_text_section function implementation.
> 
> Signed-off-by: Radek Bartoň <radek.bar...@microsoft.com>
> ---
>  winsup/utils/profiler.cc | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/winsup/utils/profiler.cc b/winsup/utils/profiler.cc
> index b5ce16cf2..4fe900b7f 100644
> --- a/winsup/utils/profiler.cc
> +++ b/winsup/utils/profiler.cc
> @@ -503,8 +503,10 @@ find_text_section (LPVOID base, HANDLE h)
>  
>    read_child ((void *) &machine, sizeof (machine),
>                &inth->FileHeader.Machine, h);
> -#ifdef __x86_64__
> +#if defined(__x86_64__)
>    if (machine != IMAGE_FILE_MACHINE_AMD64)
> +#elif defined(__aarch64__)
> +  if (machine != IMAGE_FILE_MACHINE_ARM64)
>  #else
>  #error unimplemented for this target
>  #endif
> -- 
> 2.50.1.vfs.0.0
> 

Pushed.


Thanks,
Corinna