DevkitARM: Differences in compiled code Mac OS X vs Windows

[WinterMute]

What happens with r27?

[WinterMute]

Why are you getting C++ name mangling in a compiled C file?

[WinterMute]

It's probably best to use .c for C files & .cpp for C++ to avoid confusion. I don't think it's related to your problem since you explicitly use g++ for compiling & linking though.

I really don't know what the issue is unfortunately, could you host the project somewhere & let me have a look. It's been a while since I worked with gp32 though so I'm not sure I'll be able to help. Are you using libmirko or the gamepark libs? If it's the latter then I'll need to find a set of those somewhere too.

[WinterMute]

did you get anywhere with this? I'm in the middle of sorting out devkitARM r28, would be nice to get this sorted if it's a problem on my end.