Possible incorrect VA for clr.dll when debugging at runtime

[3F]

Reported by @davidsanda, in #77 (comment)

Possible exception:

Exception thrown at 0x00007FFAF53A2774 (clr.dll) in server_unittests.exe: 0xC0000005: Access violation reading location 0x0000000000000000

• ... happens when calling a base constructor from a derived class.

[davidsanda]

I've taken a look at this in assembly and there is simply an unconditional call to unrecognized region of memory. I'll try to create a minimal project that reproduces it, but it is not that simple.

[davidsanda]

I nailed it in asm to some static asm call to reserved region of memory.

[3F]

@davidsanda, Please clarify the problem. Some related can be due to some incorrect processing in my custom assembler like this: #125 (comment)

Or something related to incorrect arch/types "requests" in heap. See my explanation through Java/JNA and C++ etc. Here or for Conari project.

It also can be due to incorrect instructions in certain official MS versions.

Thus, try to isolate problem via very simple code. Any project-sample would be really useful for quick inspection.

Thanks,