flat assembler
Message board for the users of flat assembler.
![]() |
Author |
|
matefkr
What does it mean confirming (or not confirming) code segment? So what do the bit confirming if i have code segment?
|
|||
![]() |
|
edfed
thank you, me too i didn't understood this trick
|
|||
![]() |
|
matefkr
Thanks. And one more thing: If i load a selector of a code descriptor into a data segment register, (and first bit of type is set (read/write [read/noread if code]), could i write to that segment without any problem?
|
|||
![]() |
|
edfed
i think it is impossible, as segment protection is done to avoid this possibility.
|
|||
![]() |
|
matefkr
I've inserted a simple selfmodifier code in an executable, and i've changed the .code section parameters (windows) to read, write code segment from read only code segment. Also it used ds to rewrite the code. But i just want it to know if it is worked because of usage of other segment register then cs.
|
|||
![]() |
|
< Last Thread | Next Thread > |
Forum Rules:
|
Copyright © 1999-2020, Tomasz Grysztar. Also on GitHub, YouTube, Twitter.
Website powered by rwasa.