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Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled b
From: |
Michael Matz |
Subject: |
Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler. |
Date: |
Tue, 9 Apr 2019 13:07:38 +0000 (UTC) |
User-agent: |
Alpine 2.21 (LSU 202 2017-01-01) |
Hi,
On Tue, 9 Apr 2019, Christian Jullien wrote:
> With 64bit version, VisualStudio debugger stops on
>
> 0x0000000000401087 move byte ptr [rax],cl
> Exception thrown at 0x0000000000401087 in signal.exe: 0xC0000005: Access
> violation writing location 0x0000000000000000.
So, up to here everything is as expected ...
> "Continue", this time, gives
> Unhandled exception at 0x0000000000401087 in signal.exe: 0xC0000005: Access
> violation writing location 0x0000000000000000
... but this should have been transformed into delivering a signal like in
32bit. I know that signals are somewhat special on Windows and that it
supports only a subset of POSIX signals natively, but SEGV is among those
supported. Does the example work when compiled by visual studio? If so,
what's the difference that matters? :)
Ciao,
Michael.
- [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Christian Jullien, 2019/04/08
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Michael Matz, 2019/04/08
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Christian Jullien, 2019/04/08
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Michael Matz, 2019/04/08
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Christian Jullien, 2019/04/09
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler.,
Michael Matz <=
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Christian Jullien, 2019/04/09
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Michael Matz, 2019/04/10
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Christian Jullien, 2019/04/10
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., grischka, 2019/04/10
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Michael Matz, 2019/04/10
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Michael Matz, 2019/04/10
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Michael Matz, 2019/04/10
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Christian Jullien, 2019/04/11
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., ian, 2019/04/12
- Re: [Tinycc-devel] Windows x86_64 BUG, SIGSEV is not correctly handled by installed signal handler., Michael Matz, 2019/04/14