I don't think that it is a problem anyway, 0x2000 or 0x3000, who cares? Of course you might avoid the literals and use named constants as in you first example.


I have no problems with constants at all, the only slightly annoying issue, especially in this case, is that they may change if I ...

And thank you for the example, but here is a small technical trouble: the .data section is now located at 0x3000 because you added constants directly to StdOutput. As a result, they were placed in the .rodata section. This additional section shifted .data from 0x2000 to 0x3000:
;...
handler:
SUB ...

However, I still don't understand the code in your handler , the structure of CONTEXT64, why mov [R8+0x0F8], safe_place, DATA=Q ,
who miraculously set R8 with what...


Oh, it is quite simple.
In Windows x64 SEH, when an exception occurs, the system calls my exception handler with the following ...

Currently I'm finishing a new version of €ASM but SEH will not be in it yet, I'm sorry.


Thank you for the quick response!

Just to clarify — no, no, I'm not asking for SEH to be implemented in EuroAssembler at all. That would be overengineering, and SEH is handled differently on different ...

I trying to get SEH running in Assembly (Windows, x64).
Everything works as expected, but I unable to get RVA for my try... section, handler and unwind struct. For the moment, just for test, I placed hard coded constants, and it works, but how to do this in proper way?
Code:
EUROASM CPU=X64, SIMD ...

Thank you very much, this is exactly what I needed. I had already tried explicit declaration of the sections, but I used the wrong syntax and was not aware of auto segmentation. Now I understand how it should be and it works.

If I try to set an alignment greater than 16 for some reason, the following warnings are issued:

W3410 Requested alignment 4096 is greater then alignment 16 of section [.bss]. "addresses.asm"{10}
W3410 Requested alignment 64 is greater then alignment 16 of section [.text]. "addresses.asm"{18 ...

Hi Pavel,
it seems to be like VPOPCNT (VPOPCNTB, VPOPCNTW, VPOPCNTD, VPOPCNTQ) is not implemented yet, please consider to add it to the next release if you will have time.
https://www.felixcloutier.com/x86/vpopcnt
Thank you in advance,
Andrey.

Or do you want to remove it from the factory defaults ? I'm not sure about it. I wanted all Windows programs created by €ASM to look well when viewed in Explorer, instead of ugly default icon.

Yes, exactly, I mean factory defaults for "cold start". So, if I downloaded new version, then don't ...

I have to praise you, Andrey, for the perfect minimal verificable example.


You're welcome and thank you!

If I do like this then it works:


EUROASM CPU=X64
TestDLL PROGRAM FORMAT=DLL, MODEL=FLAT, WIDTH=64

EXPORT foo
foo PROC
RET
ENDP foo

align 16

EXPORT bar
bar PROC
RET
ENDP bar ...