Re: How function works internally

marydeepthy@xxxxxxxxx wrote:

like this, what happens when we call a strcpy function. what happens in
stack??

i would like to know from where we can get this information. any
sites..

The specific details of the function call are defined by the
implementation, not the standard.

It is very easy to inspect the procedure call in some implementations.

For example, if you use GCC, just give it the -S switch and look at the
asm output.

Or if you really want to go in depth, you can study the GCC
documentation (for example), http://gcc.gnu.org/onlinedocs/
or the GCC internals (a separate manual).

If you don't use GCC for some reason, you will have to go elsewhere for
documentation.
.

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