One stupid question (not for ARM actually).
How Wow64Transition’s address can be derived from 0x33 code segment ?!
Isn’t descriptor’s base address limited to 32bit? 
My new blogpost: WoW64 internals - from the kernel initialization, through turbo thunks, "WoW64 functions", xtajit, CHPE, ... all the way to "Heaven's Gate" on ARM. https://wbenny.github.io/2018/11/04/wow64-internals.html …
-
-
-
I don't know what you mean by the question. The jmp 0x33:0x12345678 moves 0x33 to CS and 0x12345678 to EIP. The base address of that segment is 0.
- Još 2 druga odgovora
Novi razgovor -
-
-
-
As to the CHPE compiler, public MSVC seems to support the /wowa64 switch which leads to building in multiple passes with /hybrid:x86arm64 and /hybrid:x86native and a few defines so code can tell them apart.
-
... though it seems to depend on some standard library bits and bobs such as __os_wowa64_exception_handler. :(
- Još 3 druga odgovora
Novi razgovor -
-
-
Very interesting and detailed - thanks!
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
-
-
-
Incredible job! Well done, sir!
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
-
-
-
@osnews read thisHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
-
-
Tweet je nedostupan.
Čini se da učitavanje traje već neko vrijeme.
Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.