Mohamed Shafi wrote:
Hello all,
There are two variables
long long var1;
long long var2;
Using inline assembly how will i be able to move the value from var1
to var2,
i.e var2 = var1
The architecture has only a 32 bit move instruction say mov32
Something like
asm( "mov32 %0, %1" : "=r"(var2) : "r"(var1) );
would have worked fine for 32bit data types.What is the similar syntax
for 64 bit data types?
Can someone help me?
As you don't care to reveal enough details to permit an answer, you
might start by checking how your copy of gcc does it for your target
(e.g. gcc -S...). If you don't care to do that, you have no business
with asm.
