Possible way of adding gcc 2.5.7

[fuerchter]

Not sure how correct this is though, so feel free to try it your own way!

[Xeeynamo]

This now needs a rebase on master

[fuerchter]

Hi,
I did so just now. As far as gcc-2.5.7-psx goes, it currently emits the following warnings when compiling:

*Initialization*:1: warning: `__SIZE_TYPE__' redefined
*Initialization*:1: warning: `__PTRDIFF_TYPE__' redefined

But still runs fine otherwise. I'm not sure how to address it.
Did the little endian changes (or some other change) affect the memcpy issue I mentioned in discord here? Switching between 2.6.3-psx and 2.6.3 on decomp.me does not cause them anymore.

[Xeeynamo]

Hi, I did so just now. As far as gcc-2.5.7-psx goes, it currently emits the following warnings when compiling:

*Initialization*:1: warning: `__SIZE_TYPE__' redefined
*Initialization*:1: warning: `__PTRDIFF_TYPE__' redefined

But still runs fine otherwise. I'm not sure how to address it. Did the little endian changes (or some other change) affect the memcpy issue I mentioned in discord here? Switching between 2.6.3-psx and 2.6.3 on decomp.me does not cause them anymore.

I wouldn't mind it too much. If it works, it works. If there are any breaking issues we can always fix them later on. Are we good to merge it?

[fuerchter]

Yep, feel free to do so.

[mkst]

Thanks for this, I was holding off as I wasn't sure about the change to the varargs, I spent an hour or so trying to backport the changes but ran out of steam. We'll just handle that if it becomes an issue :)