The project is on github under user Neotron-Compute (youtube seems to eat comments with direct links), with multiple repos about the various aspects of the project.
Strangely enough when I was a teenager in the mid 1970's building by first circuits with the new fangled TTL logic chips that became available I was having a terrible time getting them to work. My old father, who knew nothing of digital electronics, suggested I attach an old set of head phones to the circuit and listen for activity. In no time at all I had the circuits working! Little did I know Lyons Tea shops had that idea decades before!
As long a a browser relies on a kernel, a bunch of libraries, a ton of other services running on the machine etc, it cannot be an OS. It is an application that runs on an OS. Currently one cannot do any kind of hardware I/O from a browser without the help of an OS. Not even in WASM. Ergo a browser is not an OS. Even if it provides interfaces to JS or WASM applications that superficially look like an OS. I like the idea of WASM as a distribution format. But as it stands one cannot write an OS in WASM.
Windows 1 could have done overlapping windows. But Apple had fought with Digital Research over their „gem“ Version 1 and its overlapping windows. To avoid litigation delays, Windows 1 only did tiled windows …
Very interesting history lesson! I once mentioned to a colleague at work that I was thinking about developing an OS and they had a look of bewilderment. But it doesn't have to be such a monolithic thing. I'm just working on computer simulation software now.
Anyone who's got TCL and Pascal in their past is OK with me. ;) "You don't like to think in terms of sectors - you like to think in terms of files". Forth programmer: (shakes head) Doesn't EDSAC Initial Orders beat LEO Master Programme? The "forward slash" (I HATE it when people say "forward slash" was used for command options in CP/M and the PDP-11, so they've got to share some of the blame for MSDOS backslashery.
I'm a bit sceptical about having the OS interface exposed in Rust. This essentially forces every userspace application to be in Rust too (since, as far as I'm aware, there's no stable C representation for std::Result, for instance), or at best use a Rust wrapper. Also, compatibility with existent programs matters, even though I like the attitude that it shouldn't prevent radical design decisiona. A new OS with a fresh approach sounds great, but I doubt this one will be it
@@therealjpster It's fine if the types are made compatible, but from the slides it doesn't seem to be the case. Not unless enum layout is a fixed and documented part of Rust's ABI
@@terragame5836 Rust lets you opt in to other ABIs, e.g. extern "C" on functions and #[repr(C)] on types. Trust me, it works, even on enums where the variants contain data - it becomes exactly like a C struct containing an integer tag and a union.
In CP/M the PIP command is Peripheral Interchange Program. It moves data between peripheral devices, printers, serial ports etc or files on disk.
The project is on github under user Neotron-Compute (youtube seems to eat comments with direct links), with multiple repos about the various aspects of the project.
Yeah... RUclips link eating stinks! You listenin' RUclips?
Actual subject starts at 52:50
I should have read this first
Strangely enough when I was a teenager in the mid 1970's building by first circuits with the new fangled TTL logic chips that became available I was having a terrible time getting them to work. My old father, who knew nothing of digital electronics, suggested I attach an old set of head phones to the circuit and listen for activity. In no time at all I had the circuits working! Little did I know Lyons Tea shops had that idea decades before!
38:04 misses that Lisa had multiple operating systems - Lisa Office System (7/7), MacWorks (for Macintosh app-development)
I agree that browser is an OS, and I think next successful OS would use wasm as first-class and maybe only apps distribution format
As long a a browser relies on a kernel, a bunch of libraries, a ton of other services running on the machine etc, it cannot be an OS. It is an application that runs on an OS. Currently one cannot do any kind of hardware I/O from a browser without the help of an OS. Not even in WASM. Ergo a browser is not an OS. Even if it provides interfaces to JS or WASM applications that superficially look like an OS.
I like the idea of WASM as a distribution format. But as it stands one cannot write an OS in WASM.
52:13 start of the talk
Windows 1 could have done overlapping windows. But Apple had fought with Digital Research over their „gem“ Version 1 and its overlapping windows. To avoid litigation delays, Windows 1 only did tiled windows …
After the presentation I know what BSD really means. Thanks!!
s/.*/A brief history of operating systems/
Excellent. Thank you.
How is the Rust-Lang compiler preventing relocatable code? Is there a work-around?
I think it's due to missing things in LLVM - Arm's LLVM has them but upstream LLVM does not (as far as I recall - I might be wrong)
Very interesting history lesson! I once mentioned to a colleague at work that I was thinking about developing an OS and they had a look of bewilderment. But it doesn't have to be such a monolithic thing. I'm just working on computer simulation software now.
operating system in rust? neat little side project
Anyone who's got TCL and Pascal in their past is OK with me. ;)
"You don't like to think in terms of sectors - you like to think in terms of files". Forth programmer: (shakes head)
Doesn't EDSAC Initial Orders beat LEO Master Programme?
The "forward slash" (I HATE it when people say "forward slash" was used for command options in CP/M and the PDP-11, so they've got to share some of the blame for MSDOS backslashery.
ChatGPT says relocable Rust code on the RP2040 MCU should be configurable in the linker.
ChatGPT is a weighted random number generator and you should read what actual humans have written on the subject.
so it's basically templeos but with less stuff out of the box, and you have to buy/build specialized hardware.
its a history lesson that skipped a whole decade (Newton, Psion, Symbian) of mobile device operating systems.
he describes Neotron within 5mins.
I'm still doing copy con sometimes...
Great talk!
ARM? Will it run on nokia n900?
I don't know why I watched all of this. None of this is new to me and I've already made an OS myself
I'm a bit sceptical about having the OS interface exposed in Rust. This essentially forces every userspace application to be in Rust too (since, as far as I'm aware, there's no stable C representation for std::Result, for instance), or at best use a Rust wrapper. Also, compatibility with existent programs matters, even though I like the attitude that it shouldn't prevent radical design decisiona. A new OS with a fresh approach sounds great, but I doubt this one will be it
Actually that’s not true. I’ve written my own C compatible types so you can write applications in C quite happily.
@@therealjpster It's fine if the types are made compatible, but from the slides it doesn't seem to be the case. Not unless enum layout is a fixed and documented part of Rust's ABI
@@terragame5836 Rust lets you opt in to other ABIs, e.g. extern "C" on functions and #[repr(C)] on types. Trust me, it works, even on enums where the variants contain data - it becomes exactly like a C struct containing an integer tag and a union.
Should have been 80% about Rust implementation of DOS. Waste of time unless you are a computer history buff.
50+ Minutes before the Talking Head comes to the real point of the Talk. #WasteOfTime
Blah blah blah history. Only the last 8 minutes is about the title.
Thinking there is a lot more to this than history. These tiny $4 RP2040 MCUs have a lot potential.
I hope the 8 minutes helped you a lot?
omg these talks are so fucking bad.. ndc is complete garbage..