8 commits

Author	SHA1	Message	Date
Toby Jaffey	3e7b7cea4d	Round power of 2 for memory size	2025-12-11 00:00:01 +00:00
Toby Jaffey	9baedb42e8	Add a stack canary, setup on boot	2025-12-10 01:00:36 +00:00
Toby Jaffey	9596838a4b	Recursive maze demo, causes big stack usage	2025-12-09 23:29:16 +00:00
Toby Jaffey	76fba39a21	Rework syscall ABI. ... Syscalls now accept two parameters, allowing for things like "int count = read(buf, len)" Rather than providing safe signatures for syscalls, the user is now given helper functions to safely parse incoming values, c-strings and slices.	2025-12-09 21:51:35 +00:00
Toby Jaffey	9d6e6790e1	Cleanup syscall numbers	2025-12-08 12:53:33 +00:00
Toby Jaffey	a305fce466	zigtris is > 16KB, so use 32KB for default host.	2025-12-07 21:12:48 +00:00
Toby Jaffey	9e6f6c5a67	Added IOREQ_MILLIS and IOREQ_GETC to get current time and poll keyboard. ... IOREQ_GETC implemented inefficiently, but is fine for demo purposes.	2025-12-07 20:29:10 +00:00
Toby Jaffey	3e4c87fa1d	Rename emulator to host, for clarity	2025-12-06 22:37:10 +00:00

Renamed from emulator/Makefile (Browse further)