Right, I’m not talking about Steam, I don’t think misk was either, the context is Apple transitioning to ARM silicon.
Also Steam definitely runs native 64 bit on x64 systems. It’s intended to run in either environment, and so will have 32 bit deps, but if you start Steam, the actual executables you’re running (e.g. ~/.local/share/Steam/ubuntu12_64/steamwebhelper) are 64 bit ELFs when needed. And, of course, games run in 64 bits and link to a 64 bit steam client library.
Steam for Linux is mixed 32/64, unfortunately the main executable (~/.local/share/Steam/ubuntu12_32/steam) and its associated steamclient library continues to be 32-bit only and runs with a couple of horribly dated libraries in the mix. That process does pretty much everything aside from the UI.
I mean, yeah, that’s what happens when you still want to be 32 bit compatible. It’s also why I said they were ELF64 when needed. My only point was that it’s not like Valve just shipped a bunch of 32 bit binaries and called it a day or x64 support was some kind of after thought that needs future support.
Since we’re talking about Steam here for example, Valve have not even bothered to release a 64-bit x86 client, let alone Arm client, except for Mac.
Right, I’m not talking about Steam, I don’t think misk was either, the context is Apple transitioning to ARM silicon.
Also Steam definitely runs native 64 bit on x64 systems. It’s intended to run in either environment, and so will have 32 bit deps, but if you start Steam, the actual executables you’re running (e.g. ~/.local/share/Steam/ubuntu12_64/steamwebhelper) are 64 bit ELFs when needed. And, of course, games run in 64 bits and link to a 64 bit steam client library.
Steam for Linux is mixed 32/64, unfortunately the main executable (~/.local/share/Steam/ubuntu12_32/steam) and its associated steamclient library continues to be 32-bit only and runs with a couple of horribly dated libraries in the mix. That process does pretty much everything aside from the UI.
I mean, yeah, that’s what happens when you still want to be 32 bit compatible. It’s also why I said they were ELF64 when needed. My only point was that it’s not like Valve just shipped a bunch of 32 bit binaries and called it a day or x64 support was some kind of after thought that needs future support.
Oh really? Nice, that’s news to me. Last I checked (admittedly not recently) it needed a bunch of 32-bit libraries installed to even start the client.