Re: [PATCH] Cygwin: signal: Clear direction flag in sigdeleyed

2025-03-24 Thread Takashi Yano
On Mon, 24 Mar 2025 11:59:58 +0100 Christian Franke wrote: > Takashi Yano wrote: > > x86_64 ABI requires the direction flag in CPU flags register cleared. > > https://learn.microsoft.com/en-us/cpp/build/x64-software-conventions > > However, currently that flag is not maintained in signal handler. >

Re: [PATCH] Cygwin: signal: Clear direction flag in sigdeleyed

2025-03-24 Thread Christian Franke
Takashi Yano wrote: x86_64 ABI requires the direction flag in CPU flags register cleared. https://learn.microsoft.com/en-us/cpp/build/x64-software-conventions However, currently that flag is not maintained in signal handler. Therefore, if the signal handler is called when that flag is set, it des

Re: [PATCH] Cygwin: signal: Clear direction flag in sigdeleyed

2025-03-24 Thread Corinna Vinschen
On Mar 24 10:28, Takashi Yano wrote: > x86_64 ABI requires the direction flag in CPU flags register cleared. > https://learn.microsoft.com/en-us/cpp/build/x64-software-conventions > However, currently that flag is not maintained in signal handler. > Therefore, if the signal handler is called when t