On 4/16/07, J.C. Pizarro <[EMAIL PROTECTED]> wrote:
2007/4/16, Mohamed Shafi <[EMAIL PROTECTED]>:
> hello all,
>
> Depending on the machine mode the compiler will generate automatically
> the offset required for the stack operation i.e for a machine with
> word size is 32, for char type the offset is 1, for int type the
> offset is 2 and so on..
>
> Is there a way to control this ? i mean say for long long the offset
> is 4 if long long is mapped to TI mode and i want the generate the
> offset such that it is 2.
>
> Is there a way to do this in gcc ?
>
> Regards,
> Shafi
>
For a x86 machine, the stack's offset always is multiple of 4 bytes.
long long is NOT 4 bytes, is 8 bytes!
I was not talking about the size of long long but the offset i.e
4x32, required for stack operation.
I want gcc to generate the code such that the offset is 2 (64
bytes)and not 4 (128 bytes)
Is there a way to do this?
Sincerely J.C. Pizarro :)
