alloc_stack ok (HHDM mapped from mmap)

README.md

@@ -11,18 +11,28 @@ To run it with QEMU, `make run`
 
 The basics that I'm targeting are:
 
+### Basic utility of what we call a "kernel"
+
 - Fix terminal driver (backspace issues, scrolling) OR add Flanterm or equivalent
-- Implement paging / see what Limine does at boot with memory management
 - Implement tasks, and task switching
 - Load an executable
-- Scheduler (round-robin using the PIT timer interrupt)
-- Filesystem (TAR for read-only initfs, then maybe read-write using FAT12/16/32
+- Filesystem (TAR for read-only initfs, then maybe read-write using FAT12/16/32 or easier fs) w/ VFS layer
 - Getting to userspace (syscalls)
 - Porting musl libc or equivalent
 
-In the future, maybe?
+### Scalability/maintenance/expansion features
 
-- SMP support
+- Global config header file
+- Documentation
+- SOME error handling in functions
+- Unit tests
+- Good error codes (like Linux kernel: ENOMEM, ENOENT, ...)
+- Make the panic function work within itself without dependencies + error message (and still get cpu context?)
+
+### Optional features
+
+In the future, maybe?
+- SMP support (Limine provides functionality to make this easier)
 - Parsing the ACPI tables and using them for something
 - Replacing the PIT timer with APIC