Using ASM in C++ - c++

Question

I am using the following code:
int _tmain(int argc, _TCHAR* argv[])
{
__asm{
"MOV EAX, DMSN[0]";
"LEA EBX, DMSN[0]";
"CALL EBX";
};
return 0;
}
MOV EAX and LEA EBX, will later contain two different arrays.
But as for the example they will contain the same.
I am using the following:
const BYTE DMSN[694]={blah, blah, blah};
But i am turning up with these erros:
1>c:\users\1337\documents\visual studio 2010\projects\test2\test2\test2.cpp(49): error C2400: inline assembler syntax error in 'opcode'; found 'bad token'
1>c:\users\1337\documents\visual studio 2010\projects\test2\test2\test2.cpp(50): error C2400: inline assembler syntax error in 'opcode'; found 'bad token'
1>c:\users\1337\documents\visual studio 2010\projects\test2\test2\test2.cpp(51): error C2400: inline assembler syntax error in 'opcode'; found 'bad token'**strong text**
What is wrong?

Answer 1

Your syntax is faulty, use it like this:-
int _tmain(int argc, _TCHAR* argv[])
{
_asm{
mov eax, DMSN[0]
lea ebx, DMSN[0]
call ebx
}
return 0;
}
for VS based compiler.

Answer 2

if dmsn is array, you dont have to put [0] to access first element
int _tmain(int argc, _TCHAR* argv[])
{
__asm{
mov eax, DMSN
lea ebx, DMSN
call ebx
};
return 0;
}
mov instruction will automatically check for the operand sizes and will take first 32 bits into register(eax) and 32 bit effective address to register(ebx)
VC++ 2010 express