[RFC] Throwing an exception with null pointers
a11e99z
a at a.com
Mon Apr 14 10:01:45 UTC 2025
On Monday, 14 April 2025 at 09:49:27 UTC, a11e99z wrote:
> On Saturday, 12 April 2025 at 23:11:41 UTC, Richard (Rikki)
> Andrew Cattermole wrote:
>> I've been looking once again at having an exception being
>> thrown on null pointer dereferencing.
>
> null pointer in x86 is any pointer less than 0x00010000
>
> imo need to dig into .net source and grab their option
almost same problem is misaligned access:
x86/x64 allows this except few instructions
ARM - prohibit it (as I know)
it seems there are no other options except to handle kernel
signals and WinSEH
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