Thread: X64 inline asm
View Single Post
Old 04-11-2010, 15:32
Fyyre's Avatar
Fyyre Fyyre is offline
Join Date: Dec 2009
Location: 0°N 0°E / 0°N 0°E / 0; 0
Posts: 151
Rept. Given: 43
Rept. Rcvd 59 Times in 27 Posts
Thanks Given: 32
Thanks Rcvd at 87 Times in 21 Posts
Fyyre Reputation: 59
x86 or x64 depends upon your project (like Av0id said above).

Regarding re-writing of code, how big of task depends on the code itself...

i.e. the above strcmpW function, he only require change of registers from e*x to r*x....

AFAIK the calling covention always __fastcall on X64, more simple than x86 assembly, imo.


Originally Posted by jump View Post
So if i understand correct, the inline assmbler have to be also x64 not x86,right?
So you cant tak source with inline x86 assembler and think it will be compileable for x64 architecture. You have to rewrite it, right?
Reply With Quote