L5 - An operating system for control systems

Age	Commit message (Expand)	Author
5 days	kern: proc: Add process lookups by PID	Ian Moffett
5 days	kern: Bump version up to v0.0.4	Ian Moffett
5 days	kern/amd64: proc: Mark process as exiting on kill	Ian Moffett
5 days	kern: proc: Documented rest of structure fields	Ian Moffett
6 days	kern: proc: Add getargv system call	Ian Moffett
6 days	kern: systm: Add copyoutstr()	Ian Moffett
6 days	kern: proc: Add initial penv block support	Ian Moffett
6 days	kern/amd64: isa: Add i8042 led shift values	Ian Moffett
6 days	libc: l5: Add spawn() syscall interface	Ian Moffett
7 days	kern: fbdev: 'video:attr' -> 'output.fbdev.attr'	Ian Moffett
7 days	kern: cons: Add text mode cursor	Ian Moffett
7 days	kern: iotap: Fix typo in comment	Ian Moffett
7 days	libc: iotap: Add I/O tap syscall interface	Ian Moffett
7 days	kern: iotap: Expose I/O taps to userland	Ian Moffett
7 days	kern: security: Improve scalability of MAC checks	Ian Moffett
8 days	kern/amd64: isa: Add PS/2 keyboard prototype	Ian Moffett
8 days	kern/amd64: Reserve 64 vectors for I/O APIC inputs	Ian Moffett
8 days	kern/amd64: Add interrupt registration framework	Ian Moffett
9 days	kern/amd64: ioapic: Add ISA IRQ to GSI conversion	Ian Moffett
9 days	kern: os: Add I/O tap framework	Ian Moffett
9 days	kern: os: Support up to 8 max namespaces	Ian Moffett
9 days	kern: vfs: Add write vop to vnodes	Ian Moffett
9 days	kern: syscall: Add SYS_open to syscall table	Ian Moffett
9 days	kern: filedes: Save the mode in fd_open()	Ian Moffett
9 days	os: vnode: Add refcounts to vnodes	Ian Moffett
10 days	Fix conflicts	Ian Moffett
10 days	kern: filedes: Add SYS_open system call	Ian Moffett
10 days	kern: filedesc: Add fd_open() function	Ian Moffett
10 days	kern: syscall: Add SYS_mount syscall	Ian Moffett
11 days	kern: syscall: Add initial SYS_spawn syscall	Ian Moffett
11 days	kern: proc: Add initial spawn function	Ian Moffett
11 days	kern: proc: Add process environment block	Ian Moffett
11 days	kern: os: Add copyinstr()	Ian Moffett
13 days	np: codegen: Support returning symbols / strings	Ian Moffett
13 days	np: parse: Add symbol list	Ian Moffett
13 days	np: symbol: Ensure of assigned name and ID	Ian Moffett
13 days	np: piir: Add bitmap based register allocation	Ian Moffett
13 days	np: Remove deprecated ast_root field	Ian Moffett
14 days	np: symbol: Introduce symbol table + symbol cache	Ian Moffett
14 days	np: lex: Introduce string tokens	Ian Moffett
14 days	kern: np: Add support for return statements	Ian Moffett
14 days	np: backend: Add backend pirho sources	Ian Moffett
14 days	np: piir: Annotate IR bytes	Ian Moffett
14 days	np: codegen: Deprecate AST in favor of stackgen	Ian Moffett
14 days	np: codegen: Implement initial stack based codegen	Ian Moffett
2025-10-01	np: parse: Allocate new PIIR stack into work desc	Ian Moffett
2025-10-01	kern: np: Add initial IR engine (PIIR)	Ian Moffett
2025-10-01	np: parse: Create proc AST, handle end/begin, ...	Ian Moffett
2025-10-01	np: lex: Add LEX_EOF define	Ian Moffett
2025-10-01	np: Add signed integer types	Ian Moffett