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No commits in common. "d2488689fece53ac60f59ef79a22a684346fdaf7" and "d9caa17f3c675b858b24337881f7e1de1cad390d" have entirely different histories.

22 changed files with 258 additions and 207 deletions

28
Cargo.lock generated
View file

@ -61,9 +61,9 @@ dependencies = [
[[package]]
name = "anyhow"
version = "1.0.89"
version = "1.0.88"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "86fdf8605db99b54d3cd748a44c6d04df638eb5dafb219b135d0149bd0db01f6"
checksum = "4e1496f8fb1fbf272686b8d37f523dab3e4a7443300055e74cdaa449f3114356"
[[package]]
name = "autocfg"
@ -148,9 +148,9 @@ checksum = "8318a53db07bb3f8dca91a600466bdb3f2eaadeedfdbcf02e1accbad9271ba50"
[[package]]
name = "cc"
version = "1.1.20"
version = "1.1.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "45bcde016d64c21da4be18b655631e5ab6d3107607e71a73a9f53eb48aae23fb"
checksum = "b62ac837cdb5cb22e10a256099b4fc502b1dfe560cb282963a974d7abd80e476"
dependencies = [
"shlex",
]
@ -395,7 +395,7 @@ source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#4a9b9de87fd56a6bbd5
[[package]]
name = "hbbytecode"
version = "0.1.0"
source = "git+https://git.ablecorp.us/ableos/holey-bytes.git#4a9b9de87fd56a6bbd5d0ca2c622104d4807612b"
source = "git+https://git.ablecorp.us/ableos/holey-bytes#c133c2dbe71b3f1e1142bacef200775ae0c1d22d"
[[package]]
name = "hblang"
@ -416,9 +416,9 @@ dependencies = [
[[package]]
name = "hbvm"
version = "0.1.0"
source = "git+https://git.ablecorp.us/ableos/holey-bytes.git#4a9b9de87fd56a6bbd5d0ca2c622104d4807612b"
source = "git+https://git.ablecorp.us/ableos/holey-bytes#c133c2dbe71b3f1e1142bacef200775ae0c1d22d"
dependencies = [
"hbbytecode 0.1.0 (git+https://git.ablecorp.us/ableos/holey-bytes.git)",
"hbbytecode 0.1.0 (git+https://git.ablecorp.us/ableos/holey-bytes)",
]
[[package]]
@ -526,9 +526,9 @@ dependencies = [
[[package]]
name = "iana-time-zone"
version = "0.1.61"
version = "0.1.60"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "235e081f3925a06703c2d0117ea8b91f042756fd6e7a6e5d901e8ca1a996b220"
checksum = "e7ffbb5a1b541ea2561f8c41c087286cc091e21e556a4f09a8f6cbf17b69b141"
dependencies = [
"android_system_properties",
"core-foundation-sys",
@ -597,7 +597,7 @@ dependencies = [
"derive_more",
"embedded-graphics",
"hashbrown",
"hbvm 0.1.0 (git+https://git.ablecorp.us/ableos/holey-bytes.git)",
"hbvm 0.1.0 (git+https://git.ablecorp.us/ableos/holey-bytes)",
"limine",
"log",
"sbi",
@ -737,9 +737,9 @@ dependencies = [
[[package]]
name = "once_cell"
version = "1.19.0"
version = "1.20.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
checksum = "33ea5043e58958ee56f3e15a90aee535795cd7dfd319846288d93c5b57d85cbe"
[[package]]
name = "paste"
@ -1283,9 +1283,9 @@ dependencies = [
[[package]]
name = "toml_edit"
version = "0.22.21"
version = "0.22.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3b072cee73c449a636ffd6f32bd8de3a9f7119139aff882f44943ce2986dc5cf"
checksum = "583c44c02ad26b0c3f3066fe629275e50627026c51ac2e595cca4c230ce1ce1d"
dependencies = [
"indexmap",
"serde",

View file

@ -6,7 +6,7 @@ version = "0.2.0"
[dependencies]
embedded-graphics = "0.8"
hbvm.git = "https://git.ablecorp.us/ableos/holey-bytes.git"
hbvm.git = "https://git.ablecorp.us/ableos/holey-bytes"
log = "0.4"
spin = "0.9"
slab = { version = "0.4", default-features = false }

View file

@ -12,7 +12,7 @@ use {
pub const DOUBLE_FAULT_IX: u16 = 0;
const STACK_SIZE: usize = 5 * 1024;
const STACK_ALIGNMENT: usize = 1;
const STACK_ALIGNMENT: usize = 4096;
pub unsafe fn init() {
use x86_64::instructions::{
@ -39,7 +39,7 @@ static TSS: Lazy<TaskStateSegment> = Lazy::new(|| {
let stack_ptr = unsafe {
let layout = alloc::alloc::Layout::from_size_align(STACK_SIZE, STACK_ALIGNMENT)
.expect("Failed to create stack layout");
let stack = alloc::alloc::alloc(layout);
let stack = alloc::alloc::alloc_zeroed(layout);
VirtAddr::from_ptr(stack) + STACK_SIZE as u64
};

View file

@ -1,52 +1,56 @@
// TODO: Turn apic keyboard interrupt into a standard ipc message
use {
core::mem::MaybeUninit,
log::trace,
spin::{Lazy, Mutex},
x2apic::lapic::{LocalApic, LocalApicBuilder},
x86_64::structures::idt::{InterruptDescriptorTable, InterruptStackFrame, PageFaultErrorCode},
};
/// Safety: Using LAPIC or IDT before init() is UB
/// Using
static mut LAPIC: LocalApic = unsafe { MaybeUninit::zeroed().assume_init() };
static mut IDT: InterruptDescriptorTable = unsafe { MaybeUninit::zeroed().assume_init() };
pub unsafe fn init() {
trace!("Initialising IDT");
IDT.load();
Lazy::force(&LAPIC);
x86_64::instructions::interrupts::enable();
}
#[repr(u8)]
enum Interrupt {
Timer = 32,
ApicErr = u8::MAX - 1,
Spurious = u8::MAX,
}
pub unsafe fn init() {
trace!("Initializing IDT and LAPIC");
// Initialize and load the IDT
IDT = InterruptDescriptorTable::new();
IDT.double_fault
.set_handler_fn(double_fault)
.set_stack_index(super::gdt::DOUBLE_FAULT_IX);
IDT.page_fault.set_handler_fn(page_fault);
IDT[Interrupt::ApicErr as u8].set_handler_fn(apic_err);
IDT[Interrupt::Spurious as u8].set_handler_fn(spurious);
IDT[Interrupt::Timer as u8].set_handler_fn(timer);
IDT.load();
LAPIC = LocalApicBuilder::new()
pub(crate) static LAPIC: Lazy<Mutex<LocalApic>> = Lazy::new(|| {
let mut lapic = LocalApicBuilder::new()
.timer_vector(Interrupt::Timer as usize)
.error_vector(Interrupt::ApicErr as usize)
.spurious_vector(Interrupt::Spurious as usize)
.set_xapic_base(
x2apic::lapic::xapic_base()
unsafe { x2apic::lapic::xapic_base() }
+ super::memory::HHDM_OFFSET.load(core::sync::atomic::Ordering::Relaxed),
)
.build()
.expect("Failed to setup Local APIC");
LAPIC.enable();
.expect("failed to setup Local APIC");
unsafe { lapic.enable() };
Mutex::new(lapic)
});
x86_64::instructions::interrupts::enable();
}
static IDT: Lazy<InterruptDescriptorTable> = Lazy::new(|| {
let mut idt = InterruptDescriptorTable::new();
unsafe {
idt.double_fault
.set_handler_fn(double_fault)
.set_stack_index(super::gdt::DOUBLE_FAULT_IX);
}
idt.page_fault.set_handler_fn(page_fault);
idt[Interrupt::ApicErr as u8].set_handler_fn(apic_err);
idt[Interrupt::Spurious as u8].set_handler_fn(spurious);
idt[Interrupt::Timer as u8].set_handler_fn(timer);
idt
});
extern "x86-interrupt" fn double_fault(stack_frame: InterruptStackFrame, error_code: u64) -> ! {
panic!("Double fault: error code {error_code} \n{stack_frame:#?}")
@ -60,9 +64,7 @@ extern "x86-interrupt" fn page_fault(
}
extern "x86-interrupt" fn timer(_isf: InterruptStackFrame) {
unsafe {
LAPIC.end_of_interrupt();
}
unsafe { LAPIC.lock().end_of_interrupt() };
}
extern "x86-interrupt" fn apic_err(_: InterruptStackFrame) {
@ -70,7 +72,5 @@ extern "x86-interrupt" fn apic_err(_: InterruptStackFrame) {
}
extern "x86-interrupt" fn spurious(_: InterruptStackFrame) {
unsafe {
LAPIC.end_of_interrupt();
}
unsafe { LAPIC.lock().end_of_interrupt() };
}

View file

@ -13,7 +13,7 @@ use {
pub fn handler(vm: &mut Vm) {
let ecall_number = vm.registers[2].cast::<u64>();
// log::info!("eca called :pensive:");
// debug!("Ecall number {:?}", ecall_number);
//info!("Register dump: {:?}", vm.registers);
@ -97,35 +97,61 @@ pub fn handler(vm: &mut Vm) {
let msg_vec = block_read(mem_addr, length);
let msg_type = msg_vec[0];
match msg_type {
0 => unsafe {
let size = msg_vec[1];
let addr = u16::from_le_bytes(msg_vec[2..4].try_into().unwrap());
let value = match size {
0 => x86_in::<u8>(addr) as u64,
1 => x86_in::<u16>(addr) as u64,
2 => x86_in::<u32>(addr) as u64,
_ => panic!("Trying to read size other than: 8, 16, 32 from port."),
0 => 'wow: {
let size = match msg_vec[0] {
0 => 1,
1 => 2,
2 => 4,
_ => {
error!("Tried to write more than 32 bits");
break 'wow;
}
};
// info!("Read the value {} from address {}", value, addr);
vm.registers[1] = hbvm::value::Value(value);
},
1 => unsafe {
let size = msg_vec[1];
let addr = u16::from_le_bytes(msg_vec[2..4].try_into().unwrap());
trace!("Setting address {}", addr);
let addr = u16::from_le_bytes(msg_vec[1..3].try_into().unwrap());
let value = unsafe {
match size {
0 => x86_out(addr, msg_vec[4]),
1 => x86_out(
addr,
u16::from_le_bytes(msg_vec[4..6].try_into().unwrap_unchecked()),
),
1 => x86_in::<u8>(addr) as u64,
2 => x86_in::<u16>(addr) as u64,
4 => x86_in::<u32>(addr) as u64,
_ => panic!("how?"),
}
};
trace!("Read the value {} from address {}", value, addr);
vm.registers[1] = hbvm::value::Value(value);
}
1 => 'wow: {
let size = match msg_vec[1] {
0 => 1,
1 => 2,
2 => 4,
_ => {
error!("Tried to write more than 32 bits");
break 'wow;
}
};
let addr = unsafe {
u16::from_le_bytes(msg_vec[1..3].try_into().unwrap_unchecked())
};
trace!("Setting address {}", addr);
unsafe {
match size {
1 => x86_out(addr, msg_vec[3]),
2 => x86_out(
addr,
u32::from_le_bytes(msg_vec[4..8].try_into().unwrap_unchecked()),
u16::from_le_bytes(
msg_vec[3..5].try_into().unwrap_unchecked(),
),
),
4 => x86_out(
addr,
u32::from_le_bytes(
msg_vec[3..7].try_into().unwrap_unchecked(),
),
),
_ => panic!("How?"),
}
},
}
}
_ => {}
}
}

View file

@ -1,6 +1,6 @@
use {
crate::holeybytes::{kernel_services::block_read, Vm},
alloc::alloc::{alloc, dealloc},
alloc::alloc::{alloc_zeroed, dealloc},
core::alloc::Layout,
log::{debug, info},
};
@ -17,7 +17,7 @@ pub enum MemoryQuotaType {
}
fn alloc_page(vm: &mut Vm, _mem_addr: u64, _length: usize) -> Result<(), MemoryServiceError> {
let ptr = unsafe { alloc(Layout::from_size_align_unchecked(4096, 4096)) };
let ptr = unsafe { alloc_zeroed(Layout::new::<[u8; 4096]>()) };
info!("Block address: {:?}", ptr);
vm.registers[1] = hbvm::value::Value(ptr as u64);
vm.registers[2] = hbvm::value::Value(4096);
@ -40,9 +40,9 @@ pub fn memory_msg_handler(
log::debug!("Allocating {} pages @ {:x}", page_count, mptr);
let ptr = unsafe {
alloc(Layout::from_size_align_unchecked(
alloc_zeroed(Layout::from_size_align_unchecked(
page_count as usize * 4096,
4096,
1,
))
};
@ -59,7 +59,7 @@ pub fn memory_msg_handler(
unsafe {
dealloc(
mptr as *mut u8,
Layout::from_size_align_unchecked(page_count as usize * 4096, 4096),
Layout::from_size_align_unchecked(page_count as usize * 4096, 1),
)
}
}

View file

@ -6,6 +6,6 @@ pub mod mem_serve;
pub mod service_definition_service;
#[inline(always)]
pub fn block_read<'a>(mem_addr: u64, length: usize) -> &'a mut [u8] {
unsafe { slice::from_raw_parts_mut(mem_addr as *mut _, length) }
pub fn block_read<'a>(mem_addr: u64, length: usize) -> &'a [u8] {
unsafe { slice::from_raw_parts(mem_addr as *const u8, length) }
}

View file

@ -3,7 +3,7 @@ mod kernel_services;
mod mem;
use {
alloc::alloc::{alloc, dealloc},
alloc::alloc::{alloc_zeroed, dealloc},
core::{
alloc::Layout,
future::Future,
@ -61,23 +61,29 @@ impl<'p> Future for ExecThread {
fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
match self.vm.run() {
Err(err) => {
log::error!("HBVM Error\r\nRegister dump: {:?}", self.vm.registers,);
return Poll::Ready(Err(err));
error!("HBVM Error\r\nRegister dump: {:?}", self.vm.registers);
Poll::Ready(Err(err))
}
Ok(VmRunOk::End) => return Poll::Ready(Ok(())),
Ok(VmRunOk::Ecall) => ecah::handler(&mut self.vm),
Ok(VmRunOk::Timer) => (),
Ok(VmRunOk::Breakpoint) => {
log::error!(
"HBVM Debug breakpoint\r\nRegister dump: {:?}",
self.vm.registers,
);
}
}
Ok(VmRunOk::End) => Poll::Ready(Ok(())),
Ok(VmRunOk::Ecall) => {
ecah::handler(&mut self.vm);
cx.waker().wake_by_ref();
Poll::Pending
}
Ok(VmRunOk::Timer) => {
cx.waker().wake_by_ref();
Poll::Pending
}
Ok(VmRunOk::Breakpoint) => {
error!(
"HBVM Debug breakpoint\r\nRegister dump: {:?}",
self.vm.registers
);
cx.waker().wake_by_ref();
Poll::Pending
}
}
}
}
struct PageFaultHandler;
@ -102,5 +108,5 @@ const fn stack_layout() -> Layout {
#[inline(always)]
fn allocate_stack() -> *mut u8 {
unsafe { alloc(stack_layout()) }
unsafe { alloc_zeroed(stack_layout()) }
}

View file

@ -12,7 +12,7 @@ use {
hashbrown::HashMap,
hbvm::mem::Address,
limine::{Framebuffer, FramebufferRequest, NonNullPtr},
log::{debug, trace},
log::{debug, info},
spin::{Lazy, Mutex},
};
@ -36,9 +36,9 @@ pub fn kmain(_cmdline: &str, boot_modules: BootModules) -> ! {
let dt = DEVICE_TREE.lock();
// TODO(Able): This line causes a deadlock
debug!("Device Tree: {}", dt);
info!("Device Tree: {}", dt);
trace!("Boot complete. Moving to init_system");
info!("Boot complete. Moving to init_system");
// TODO: schedule the disk driver from the initramfs
// TODO: schedule the filesystem driver from the initramfs
@ -60,32 +60,39 @@ pub fn kmain(_cmdline: &str, boot_modules: BootModules) -> ! {
disp.set_attribute("pitch", fb1.pitch);
dt.devices.insert("Displays".to_string(), alloc::vec![disp]);
}
debug!("Graphics initialised");
debug!(
log::info!("Graphics initialised");
log::info!(
"Graphics front ptr {:?}",
fb1.address.as_ptr().unwrap() as *const u8
);
let mut executor = crate::task::Executor::new(256);
let bm_take = boot_modules.len();
unsafe {
for module in boot_modules.iter() {
let cmd = module.cmd.trim_matches('"');
for module in boot_modules.into_iter().take(bm_take) {
let mut cmd = module.cmd;
if cmd.len() > 2 {
// // Remove the quotes
// cmd.remove(0);
// cmd.pop();
cmd = &cmd[1..cmd.len()]
}
let cmd_len = cmd.len() as u64;
log::info!("Spawning {} with arguments \"{}\"", module.path, cmd);
executor.spawn(async move {
let mut thr = ExecThread::new(&module.bytes, Address::new(0));
if cmd_len > 0 {
thr.set_arguments(cmd.as_ptr() as u64, cmd_len);
thr.set_arguments(cmd.as_bytes().as_ptr() as u64, cmd_len);
}
executor.spawn(async move {
if let Err(e) = thr.await {
log::error!("{e:?}");
}
})
}
debug!("Random number: {}", hardware_random_u64());
info!("Random number: {}", hardware_random_u64());
executor.run();
};

View file

@ -2,9 +2,8 @@
//! Named akern.
//! Akern is woefully undersupported at the moment but we are looking to add support improve hardware discovery and make our lives as kernel and operating system developers easier and better
#![no_std]
#![feature(new_uninit)]
#![feature(
exclusive_wrapper,
new_uninit,
abi_x86_interrupt,
alloc_error_handler,
ptr_sub_ptr,

View file

@ -4,8 +4,10 @@ receive_message := fn(buffer_id: int, memory_map_location: ^u8, length: int): ^u
return @eca(^u8, 4, buffer_id, memory_map_location, length)
}
send_message := fn(msg: ^u8, buffer_id: int, length: int): void {
return @eca(void, 3, buffer_id, msg, length)
send_message := fn(msg: ^u8, buffer_id: int): void {
msg_length := @inline(string.length, msg)
@eca(i32, 3, buffer_id, msg, msg_length)
return
}
create := fn(msg: ^u8): int {

View file

@ -1,9 +1,14 @@
acs := @use("rel:acs.hb")
// Paths without a node-disk component are to be treated as local files.
// file_path := "DID:/test\0";
Path := struct {// DiskID holds the host id
disk_id: acs.DiskID, length: u8, data: ^u8}
Path := struct {
// DiskID holds the host id
disk_id: acs.DiskID
length: u8,
data: ^u8
}
FileID := struct {
host_id: int,

View file

@ -17,23 +17,38 @@ release_page := fn(ptr: ^u8, page_count: u8): void {
return @eca(void, 3, 2, msg, 12)
}
OutbMsg := struct {a: u8, b: u8, addr: u16, value: u8}
InbMsg := struct {a: u8, b: u8, addr: u16}
OutlMsg := struct {a: u8, b: u8, addr: u16, value: u32}
InlMsg := struct {a: u8, b: u8, addr: u16}
outb := fn(addr: u16, value: u8): void {
return @eca(void, 3, 3, &OutbMsg.(1, 0, addr, value), @sizeof(OutbMsg))
msg := "\0\0\0\0\0";
*@as(^u8, msg) = @as(u8, 1);
*@as(^u8, msg + 1) = @as(u8, 0);
*@as(^u16, @bitcast(msg + 2)) = addr;
*@as(^u8, msg + 4) = value
@eca(void, 3, 3, msg, 5)
return
}
inb := fn(addr: u16): u8 {
return @eca(u8, 3, 3, &InbMsg.(0, 0, addr), @sizeof(InbMsg))
msg := "\0\0\0\0";
*@as(^u8, msg) = @as(u8, 0);
*@as(^u8, msg + 1) = @as(u8, 0);
*@as(^u16, @bitcast(msg + 2)) = addr
return @eca(u8, 3, 3, msg, 4)
}
outl := fn(addr: u16, value: u32): void {
return @eca(void, 3, 3, &OutlMsg.(1, 2, addr, value), @sizeof(OutlMsg))
msg := "\0\0\0\0\0\0\0\0";
*@as(^u8, msg) = @as(u8, 1);
*@as(^u8, msg + 1) = @as(u8, 2);
*@as(^u16, @bitcast(msg + 2)) = addr;
*@as(^u32, @bitcast(msg + 4)) = value
@eca(void, 3, 3, msg, 8)
return
}
inl := fn(addr: u16): u32 {
return @eca(u32, 3, 3, &InlMsg.(0, 2, addr), @sizeof(InlMsg))
msg := "\0\0\0\0";
*@as(^u8, msg) = @as(u8, 0);
*@as(^u8, msg + 1) = @as(u8, 2);
*@as(^u16, @bitcast(msg + 2)) = addr
return @eca(u32, 3, 3, msg, 4)
}

View file

@ -3,46 +3,45 @@ length := fn(ptr: ^u8): int {
loop if *(ptr + len) == 0 break else len += 1
return len
}
// WTFFF is wrong with display_int
display_int := fn(num: int, p: ^u8): ^u8 {
ptr := p
negative := num < 0
if negative {
i := 0
if num == 0 {
*p = 48;
*(p + 1) = 0
return p
}
neg := false
if num < 0 {
neg = true
num = -num
}
if num == 0 {
*ptr = 48
ptr += 1
} else {
loop if num == 0 break else {
*ptr = num % 10 + 48
ptr += 1
*(p + i) = num % 10 + 48
num /= 10
i += 1
}
if neg {
*(p + i) = 45
i += 1
}
if negative {
*ptr = 45
ptr += 1
};
*ptr = 0
@inline(reverse, p)
reverse(p, i)
return p
}
reverse := fn(s: ^u8): void {
//reverse a string, don't remove digits
len := 0
loop if *(s + len) == 0 break else len += 1
i := 0
j := len - 1
temp := 0
loop if i >= j break else {
temp = *(s + i);
*(s + i) = *(s + j);
*(s + j) = temp
i += 1
j -= 1
reverse := fn(p: ^u8, len: int): void {
start := 0
end := len - 1
loop if start >= end break else {
temp := *(p + start);
*(p + start) = *(p + end);
*(p + end) = temp
start += 1
end -= 1
}
return
}

View file

@ -45,11 +45,13 @@ main := fn(): int {
msg_type := 0
loop {
// Open file
if msg_type == 0 {
// Paths without a node-disk component are to be treated as local files.
file_path := "node-disk:/test\0"
file_path := "node-disk:/test\0";
} else {
// error
}

View file

@ -0,0 +1,2 @@
# KVStore
This is a small single process in memory key value store.

View file

@ -0,0 +1,37 @@
Message := struct {
msg_type: u8,
key: String,
value: String,
}
/*
# Message Type
0 => Set Key type
1 => Get Key
*/
recv_msg:= fn(): Message {
return Message.{
msg_type: 0,
key: "",
value: "",
}
}
main := fn(): int {
loop {
msg := recv_msg();
if msg.msg_type == 0 {
continue;
}
if msg.msg_type == 1 {
continue;
}
if 2 <= msg.msg_type {
error("Unexpected message type in the bagging area");
continue;
}
}
return 0;
}

View file

@ -1,3 +0,0 @@
# PS/2 Driver
This program is a simple driver to read keypresses from a PS/2 Keyboard Also will contain an abstraction for the PS/2 controller in general so the Mouse code will probably also live here...maybe

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@ -1,11 +0,0 @@
[package]
name = "ps2_driver"
authors = ["Talha Qamar"]
[dependants.libraries]
[dependants.binaries]
hblang.version = "1.0.0"
[build]
command = "hblang src/main.hb"

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@ -1,33 +0,0 @@
.{memory, log, string, buffer} := @use("../../../libraries/stn/src/lib.hb")
send_byte := fn(byte: u8): u8 {
memory.outb(96, byte)
return memory.inb(96)
}
main := fn(): int {
send_byte(238)
log.info("PS/2 Driver Loaded\0")
if send_byte(238) == 238 {
log.info("PS/2 Keyboard Echoed\0")
}
a := 0
// a += 1
if send_byte(244) == 250 {
log.info("Enabled scanning\0")
}
buf := buffer.create("XKeyboard\0")
ptr := memory.request_page(1)
prev_input := 250
loop {
input := memory.inb(96)
if input == prev_input {
continue
}
prev_input = input
keycode_str := string.display_int(input, ptr)
log.info(keycode_str)
buffer.send_message(&input, buf, 1)
}
return 0
}

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@ -1,4 +1,4 @@
.{example} := @use("./examples/amogus.hb")
.{example} := @use("./examples/colors.hb")
main := fn(): void {
@inline(example)

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@ -46,5 +46,3 @@ path = "boot:///svga_driver.hbf"
[boot.limine.ableos.modules.filesystem_fat32]
path = "boot:///filesystem_fat32.hbf"
[boot.limine.ableos.modules.pumpkin_print]
path = "boot:///pumpkin_print.hbf"