microtau/ableos
1
0
Fork 0
forked from AbleOS/ableos
Code Issues Pull requests Packages Projects Releases Wiki Activity

Refactoring

Browse source 
- Applied some clippy lints
- Formatting
- Replaced lazy_static with Lazy from spin
This commit is contained in:
Erin 2022-04-11 22:51:54 +02:00 committed by ondra05
parent 2e1ad746fe
commit 56b569deb2
35 changed files with 218 additions and 314 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
Cargo.lock generated
View file

@ -37,7 +37,6 @@ dependencies = [
"genfs",
"hashbrown 0.7.2",
"kernel",
"lazy_static",
"libwasm",
"linked_list_allocator",
"lliw",
@ -53,7 +52,7 @@ dependencies = [
"rkyv",
"serde",
"shadeable",
"spin 0.5.2",
"spin",
"toml",
"uart_16550",
"unicode-width",
@ -274,7 +273,7 @@ dependencies = [
"bitflags",
"genfs",
"rlibc",
"spin 0.9.2",
"spin",
]
[[package]]
@ -384,7 +383,6 @@ dependencies = [
name = "kernel"
version = "0.1.2"
dependencies = [
"lazy_static",
"log",
"versioning",
]
@ -394,9 +392,6 @@ name = "lazy_static"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
dependencies = [
"spin 0.5.2",
]
[[package]]
name = "libc"
@ -842,12 +837,6 @@ dependencies = [
"version_check",
]
[[package]]
name = "spin"
version = "0.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
[[package]]
name = "spin"
version = "0.9.2"

30
ableos/Cargo.toml
View file

@ -34,6 +34,7 @@ run-args = [
"unix:../qmp-sock,server,nowait"
]
test-args = [
"-device",
"isa-debug-exit,iobase=0xf4,iosize=0x04",
@ -41,12 +42,10 @@ test-args = [
"stdio",
]
[dependencies]
linked_list_allocator = "0.9.0"
lliw = "0.2.0"
spin = "0.5.2"
spin = "0.9"
log = "*"
pretty-hex = "0.2.1"
unicode-width = "0.1.7"
@ -56,39 +55,32 @@ genfs = "0.1.0"
rhai = "1.6.0"
libwasm = {git="https://git.ablecorp.us:443/able/libwasm.git"}
acpi = "4.1.0"
axel = { git = "https://git.ablecorp.us/able/aos_userland" }
[dependencies.logos]
version = "0.12.0"
version = "0.12"
default-features = false
features = ["export_derive"]
[dependencies.rdrand]
version = "0.8.1"
version = "0.8"
default-features = false
[dependencies.kernel]
path = "../kernel"
[dependencies.serde]
version = "1.0.136"
version = "1.0"
default-features = false
features = ["derive", "alloc"]
[dependencies.hashbrown]
version = "0.7.2"
version = "0.7"
default-features = false
features = ["inline-more"]
[dependencies.rkyv]
version = "0.7.29"
version = "0.7"
default-features = false
features = ["size_64", "alloc"]
@ -103,15 +95,11 @@ git = "https://git.ablecorp.us:443/able/y-compositor-protocol.git"
[dependencies.ext2]
git = "https://git.ablecorp.us:443/able/ext2-rs.git"
[dependencies.toml]
git = "https://github.com/diondokter/toml-rs"
# version = "0.5.8"
default-features = false
[dependencies.shadeable]
path = "../shadeable"
@ -128,10 +116,6 @@ default-features = false
features = ["core"]
version = "*"
[dependencies.lazy_static]
features = ["spin_no_std"]
version = "1.0"
[dependencies.externc-libm]
git = "https://git.ablecorp.us:443/able/externc-libm.git"

5
ableos/src/alias_table/mod.rs
View file

@ -1,8 +1,7 @@
use hashbrown::HashMap;
lazy_static::lazy_static! {
pub static ref ALIAS_TABLE: spin::Mutex<AliasTable> = spin::Mutex::new(AliasTable::new());
}
pub static ALIAS_TABLE: spin::Mutex<AliasTable> = spin::Mutex::new(AliasTable::new());
/// A table of aliases
///
/// This is used to allow users to specify aliases for files and commands

17
ableos/src/arch/x86_64/drivers/serial.rs
View file

@ -1,13 +1,12 @@
use lazy_static::lazy_static;
use spin::Mutex;
use spin::{Lazy, Mutex};
use uart_16550::SerialPort;
lazy_static! {
pub static ref SERIAL1: Mutex<SerialPort> = {
let mut serial_port = unsafe { SerialPort::new(0x3F8) };
serial_port.init();
Mutex::new(serial_port)
};
}
pub static SERIAL1: Lazy<Mutex<SerialPort>> = Lazy::new(|| {
let mut serial_port = unsafe { SerialPort::new(0x3F8) };
serial_port.init();
Mutex::new(serial_port)
});
#[doc(hidden)]
pub fn _print(args: ::core::fmt::Arguments) {
use core::fmt::Write;

14
ableos/src/arch/x86_64/drivers/vga.rs
View file

@ -23,7 +23,7 @@ pub enum Color {
#[repr(transparent)]
struct ColorCode(u8);
impl ColorCode {
fn new(foreground: Color, background: Color) -> ColorCode {
const fn new(foreground: Color, background: Color) -> ColorCode {
ColorCode((background as u8) << 4 | (foreground as u8))
}
}
@ -114,17 +114,17 @@ impl fmt::Write for Writer {
Ok(())
}
}
lazy_static! {
pub static ref WRITER: Mutex<Writer> = Mutex::new(Writer {
pub static WRITER: Lazy<Mutex<Writer>> = Lazy::new(|| {
Mutex::new(Writer {
column_position: 0,
color_code: ColorCode::new(Color::White, Color::Black),
buffer: unsafe { &mut *(0xb8000 as *mut Buffer) },
});
}
})
});
use core::fmt;
use lazy_static::lazy_static;
use spin::Mutex;
use spin::{Lazy, Mutex};
use volatile::Volatile;

52
ableos/src/arch/x86_64/gdt.rs
View file

@ -1,39 +1,39 @@
use lazy_static::lazy_static;
use spin::Lazy;
use x86_64::structures::gdt::{Descriptor, GlobalDescriptorTable, SegmentSelector};
use x86_64::structures::tss::TaskStateSegment;
use x86_64::VirtAddr;
pub const DOUBLE_FAULT_IST_INDEX: u16 = 0;
lazy_static! {
static ref TSS: TaskStateSegment = {
let mut tss = TaskStateSegment::new();
tss.interrupt_stack_table[DOUBLE_FAULT_IST_INDEX as usize] = {
const STACK_SIZE: usize = 4096 * 5;
static mut STACK: [u8; STACK_SIZE] = [0; STACK_SIZE];
let stack_start = VirtAddr::from_ptr(unsafe { &STACK });
stack_start + STACK_SIZE
};
tss
static TSS: Lazy<TaskStateSegment> = Lazy::new(|| {
let mut tss = TaskStateSegment::new();
tss.interrupt_stack_table[DOUBLE_FAULT_IST_INDEX as usize] = {
const STACK_SIZE: usize = 4096 * 5;
static mut STACK: [u8; STACK_SIZE] = [0; STACK_SIZE];
let stack_start = VirtAddr::from_ptr(unsafe { &STACK });
stack_start + STACK_SIZE
};
}
tss
});
static GDT: Lazy<(GlobalDescriptorTable, Selectors)> = Lazy::new(|| {
let mut gdt = GlobalDescriptorTable::new();
let code_selector = gdt.add_entry(Descriptor::kernel_code_segment());
let tss_selector = gdt.add_entry(Descriptor::tss_segment(&TSS));
(
gdt,
Selectors {
code_selector,
tss_selector,
},
)
});
struct Selectors {
code_selector: SegmentSelector,
tss_selector: SegmentSelector,
}
lazy_static! {
static ref GDT: (GlobalDescriptorTable, Selectors) = {
let mut gdt = GlobalDescriptorTable::new();
let code_selector = gdt.add_entry(Descriptor::kernel_code_segment());
let tss_selector = gdt.add_entry(Descriptor::tss_segment(&TSS));
(
gdt,
Selectors {
code_selector,
tss_selector,
},
)
};
}
pub fn init() {
use x86_64::instructions::segmentation::{Segment, CS};
use x86_64::instructions::tables::load_tss;

51
ableos/src/arch/x86_64/interrupts.rs
View file

@ -6,9 +6,8 @@ use crate::{
};
use cpuio::outb;
use lazy_static::lazy_static;
use pic8259::ChainedPics;
use spin;
use spin::Lazy;
use x86_64::structures::idt::{InterruptDescriptorTable, InterruptStackFrame};
pub const PIC_1_OFFSET: u8 = 32;
pub const PIC_2_OFFSET: u8 = PIC_1_OFFSET + 8;
@ -35,27 +34,26 @@ impl InterruptIndex {
pub fn init_idt() {
IDT.load();
}
lazy_static! {
static ref IDT: InterruptDescriptorTable = {
let mut idt = InterruptDescriptorTable::new();
idt.breakpoint.set_handler_fn(breakpoint_handler);
unsafe {
idt.double_fault.set_handler_fn(double_fault_handler)
.set_stack_index(gdt::DOUBLE_FAULT_IST_INDEX);
}
// This gives fast interrupts
set_pit_frequency(1000);
static IDT: Lazy<InterruptDescriptorTable> = Lazy::new(|| {
let mut idt = InterruptDescriptorTable::new();
idt.breakpoint.set_handler_fn(breakpoint_handler);
unsafe {
idt.double_fault
.set_handler_fn(double_fault_handler)
.set_stack_index(gdt::DOUBLE_FAULT_IST_INDEX);
}
idt[InterruptIndex::Timer.as_usize()].set_handler_fn(timer_interrupt_handler);
idt[InterruptIndex::Keyboard.as_usize()] .set_handler_fn(keyboard_interrupt_handler);
// This gives fast interrupts
set_pit_frequency(1000);
idt[6].set_handler_fn(floppy_disk_interrupt_handler);
idt[InterruptIndex::Timer.as_usize()].set_handler_fn(timer_interrupt_handler);
idt[InterruptIndex::Keyboard.as_usize()].set_handler_fn(keyboard_interrupt_handler);
idt[6].set_handler_fn(floppy_disk_interrupt_handler);
idt
};
}
idt
});
extern "x86-interrupt" fn breakpoint_handler(stack_frame: InterruptStackFrame) {
println!("EXCEPTION: BREAKPOINT\n{:#?}", stack_frame);
@ -84,14 +82,15 @@ extern "x86-interrupt" fn keyboard_interrupt_handler(_stack_frame: InterruptStac
};
use spin::Mutex;
use x86_64::instructions::port::Port;
lazy_static! {
static ref KEYBOARD: Mutex<Keyboard<CustomLayout, CustomScancodeSet>> =
Mutex::new(Keyboard::new(
CustomLayout::new_us104key(),
CustomScancodeSet::default(),
HandleControl::Ignore
));
}
static KEYBOARD: Lazy<Mutex<Keyboard<CustomLayout, CustomScancodeSet>>> = Lazy::new(|| {
Mutex::new(Keyboard::new(
CustomLayout::new_us104key(),
CustomScancodeSet::default(),
HandleControl::Ignore,
))
});
let mut keyboard = KEYBOARD.lock();
let mut port = Port::new(0x60);
let scancode: u8 = unsafe { port.read() };

3
ableos/src/arch/x86_64/mod.rs
View file

@ -54,6 +54,5 @@ pub fn generate_process_pass() -> u128 {
use rdrand::RdRand;
let gen = RdRand::new().unwrap();
let ret = (gen.try_next_u64().unwrap() as u128) << 64 | (gen.try_next_u64().unwrap() as u128);
ret
(gen.try_next_u64().unwrap() as u128) << 64 | (gen.try_next_u64().unwrap() as u128)
}

20
ableos/src/devices/dev_vterm.rs
View file

@ -177,30 +177,30 @@ impl CharacterDevice for VTerm {
'\n' => {
self.cursor_position.1 += 1;
self.cursor_position.0 = 0;
return true;
true
}
'\r' => {
self.cursor_position.0 = 0;
return true;
true
}
'\t' => {
self.cursor_position.0 += 4;
return true;
true
}
'\x08' => {
self.cursor_position.0 -= 1;
self.characters[self.cursor_position.1 as usize][self.cursor_position.0 as usize]
.character = ' ';
return true;
true
}
/// This is a form feed, which is used to clear the screen
// This is a form feed, which is used to clear the screen
'\x0c' => {
self.characters = [[VtermCharacter {
character: ' ',
char_color: (0xff_ff_ff_ff, 0x00_00_00_00),
style: Style::default(),
}; VTERM_WIDTH as usize]; VTERM_HEIGHT as usize];
return true;
true
}
_ => {
@ -213,11 +213,11 @@ impl CharacterDevice for VTerm {
if self.cursor_position.0 < VTERM_WIDTH {
self.cursor_position.0 += 1;
return true;
true
} else {
self.cursor_position.0 = 0;
self.cursor_position.1 += 1;
return true;
true
}
}
}
@ -239,8 +239,6 @@ impl CharacterDevice for VTerm {
}
}
lazy_static::lazy_static! {
pub static ref VIRTUAL_TERMINAL_COUNT: AtomicU32 = AtomicU32::new(0);
}
pub static VIRTUAL_TERMINAL_COUNT: AtomicU32 = AtomicU32::new(0);
use core::sync::atomic::AtomicU32;
use core::sync::atomic::Ordering;

11
ableos/src/devices/mod.rs
View file

@ -3,6 +3,7 @@ pub mod id;
pub mod pci_inner;
use hashbrown::HashMap;
use spin::Lazy;
mod dev_vterm;
use crate::devices::dev_vterm::VTerm;
use kernel::device_interface::character::CharacterDevice;
@ -10,7 +11,7 @@ use kernel::device_interface::character::CharacterDevice;
// #[derive(Debug)]
pub enum Device {
Character(Box<dyn CharacterDevice>),
Vterm(VTerm),
Vterm(Box<VTerm>),
}
unsafe impl Sync for Device {}
unsafe impl Send for Device {}
@ -32,12 +33,10 @@ impl DeviceTable {
next_read_char: 0x00 as char,
})),
);
table.insert("kvterm".to_string(), Vterm(VTerm::new()));
table.insert("kvterm".to_string(), Vterm(Box::new(VTerm::new())));
DeviceTable { devices: table }
}
}
lazy_static::lazy_static!(
pub static ref DEVICE_TABLE: spin::Mutex<DeviceTable> =
spin::Mutex::new(DeviceTable::new());
);
pub static DEVICE_TABLE: Lazy<spin::Mutex<DeviceTable>> =
Lazy::new(|| spin::Mutex::new(DeviceTable::new()));

2
ableos/src/driver_traits/serial.rs
View file

@ -16,7 +16,7 @@ impl CharacterDevice for Serial {
todo!()
}
fn write_char(&mut self, c: char) -> bool {
fn write_char(&mut self, _c: char) -> bool {
todo!()
}

6
ableos/src/experiments/absi.rs
View file

@ -1,7 +1,7 @@
// TODO improve tokenizer/parser
pub fn colorify(eval: &str) {
let y = eval.split("$");
let y = eval.split('$');
for z in y {
match z {
"BLACK" => {
@ -55,7 +55,7 @@ pub fn colorify(eval: &str) {
"RESET" => {
// set_vga_color(Color::White, Color::Black);
}
elk => {
_elk => {
// kprint!("{}", elk);
}
}
@ -91,7 +91,7 @@ pub fn colorify_2(eval: &str) {
Reset => {
// set_vga_color(Color::White, Color::Black);
}
Text(text) => {
Text(_text) => {
// kprint!("{}", text);
}
err => {

20
ableos/src/experiments/clip.rs
View file

@ -1,19 +1,14 @@
use alloc::{string::String, vec, vec::Vec};
// use crate::String;
// use crate::Vec;
use lazy_static::lazy_static;
#[derive(Debug)]
pub enum Mime {
None,
Text(String),
}
lazy_static! {
pub static ref CLIPBOARD: spin::Mutex<Clipboard> = {
let clipboard = Clipboard::new();
spin::Mutex::new(clipboard)
};
}
pub static CLIPBOARD: spin::Mutex<Clipboard> = spin::Mutex::new(Clipboard::new());
// ctrl+v paste but not pop and pastes
// ctrl+shift+v pops from the stack and pastes
@ -26,29 +21,34 @@ pub struct Clipboard {
pub pages: Vec<Mime>,
}
impl Clipboard {
pub fn new() -> Clipboard {
pub const fn new() -> Clipboard {
Clipboard {
index: 0,
pages: vec![],
}
}
pub fn clear(&mut self) {
self.pages = vec![];
}
pub fn set_index(&mut self, index_new: usize) {
self.index = index_new;
}
pub fn clip_end(&mut self) {
self.index = 0;
}
pub fn clip_home(&mut self) {
self.index = self.pages.len();
}
pub fn copy(&mut self, copy_mime: Mime) {
self.pages.push(copy_mime);
}
pub fn paste(&mut self) -> &Mime {
let paste_pos = &self.pages[self.index];
paste_pos
&self.pages[self.index] as _
}
}

17
ableos/src/experiments/info.rs
View file

@ -445,7 +445,7 @@ impl Clone for BrandString {
for (d, s) in bytes.iter_mut().zip(self.bytes.iter()) {
*d = *s;
}
BrandString { bytes: bytes }
BrandString { bytes }
}
}
@ -752,12 +752,12 @@ impl Master {
let tpm = when_supported(
max_value,
RequestType::ThermalPowerManagementInformation,
|| ThermalPowerManagementInformation::new(),
ThermalPowerManagementInformation::new,
);
let sei = when_supported(
max_value,
RequestType::StructuredExtendedInformation,
|| StructuredExtendedInformation::new(),
StructuredExtendedInformation::new,
);
// Extended information
@ -767,9 +767,8 @@ impl Master {
let eps = when_supported(max_value, RequestType::ExtendedProcessorSignature, || {
ExtendedProcessorSignature::new()
});
let brand_string =
when_supported(max_value, RequestType::BrandString3, || BrandString::new());
let cache_line = when_supported(max_value, RequestType::CacheLine, || CacheLine::new());
let brand_string = when_supported(max_value, RequestType::BrandString3, BrandString::new);
let cache_line = when_supported(max_value, RequestType::CacheLine, CacheLine::new);
let tsc = when_supported(max_value, RequestType::TimeStampCounter, || {
TimeStampCounter::new()
});
@ -782,8 +781,8 @@ impl Master {
thermal_power_management_information: tpm,
structured_extended_information: sei,
extended_processor_signature: eps,
brand_string: brand_string,
cache_line: cache_line,
brand_string,
cache_line,
time_stamp_counter: tsc,
physical_address_size: pas,
}
@ -807,7 +806,7 @@ impl Master {
self.brand_string
.as_ref()
.map(|bs| bs as &str)
.or(self.version_information.and_then(|vi| vi.brand_string()))
.or_else(|| self.version_information.and_then(|vi| vi.brand_string()))
}
delegate_flag!(version_information, {

19
ableos/src/experiments/kinfo.rs
View file

@ -11,16 +11,14 @@ impl core::fmt::Display for SemanticVersion {
}
}
// NOTE: Move to somewhere else
lazy_static! {
pub static ref KINFO: KernelInfo = KernelInfo {
kernel_version: SemanticVersion {
major: 0,
minor: 0,
patch: 0,
},
memory: SystemMemory { used: 0, total: 0 }
};
}
pub static KINFO: KernelInfo = KernelInfo {
kernel_version: SemanticVersion {
major: 0,
minor: 0,
patch: 0,
},
memory: SystemMemory { used: 0, total: 0 },
};
/// simple info you would want to know in a neofetch like program
pub struct KernelInfo {
// os: String,
@ -31,4 +29,3 @@ pub struct KernelInfo {
pub memory: SystemMemory,
}
use super::systeminfo::SystemMemory;
use lazy_static::lazy_static;

19
ableos/src/filesystem/mod.rs
View file

@ -6,24 +6,23 @@ use ext2::{
sector::{SectorSize, Size1024},
volume::Volume,
};
use spin::Lazy;
fn load_fs() -> Synced<Ext2<Size1024, Vec<u8>>> {
let mut volume = Vec::new();
volume.extend_from_slice(include_bytes!("../../../userland/root_fs/ext2.img"));
let fs = Synced::<Ext2<Size1024, _>>::new(volume).unwrap();
fs
Synced::<Ext2<Size1024, _>>::new(volume).unwrap()
}
// use serde::__private::from_utf8_lossy;
pub fn walk<'vol, S: SectorSize, V: Volume<u8, S>>(
fs: &'vol Synced<Ext2<S, V>>,
pub fn walk<S: SectorSize, V: Volume<u8, S>>(
fs: &Synced<Ext2<S, V>>,
inode: Inode<S, V>,
name: String,
) {
inode.directory().map(|dir| {
if let Some(dir) = inode.directory() {
for entry in dir {
assert!(entry.is_ok());
let entry = entry.unwrap();
@ -38,8 +37,8 @@ pub fn walk<'vol, S: SectorSize, V: Volume<u8, S>>(
);
}
}
});
}
}
lazy_static::lazy_static!(
pub static ref FILE_SYSTEM:spin::Mutex<Synced<Ext2<Size1024, Vec<u8>>>>= spin::Mutex::new(load_fs());
);
pub static FILE_SYSTEM: Lazy<spin::Mutex<Synced<Ext2<Size1024, Vec<u8>>>>> =
Lazy::new(|| spin::Mutex::new(load_fs()));

9
ableos/src/graphics/mod.rs
View file

@ -2,7 +2,7 @@
use ab_glyph::{Font, FontRef, Glyph};
use shadeable::{evaluate_shader, pixel_format::Rgba64};
use spin;
use spin::Lazy;
// use vga::{colors::Color16, writers::GraphicsWriter};
#[derive(Debug)]
@ -15,10 +15,8 @@ const FONT_SCALE: f32 = 1.6;
const GLYPH_HEIGHT: f32 = 18.0;
const GLYPH_WIDTH: f32 = 10.0;
lazy_static::lazy_static! {
pub static ref SCREEN_BUFFER: spin::Mutex<ScreenBuffer> = spin::Mutex::new(ScreenBuffer::new(640, 480));
}
pub static SCREEN_BUFFER: Lazy<spin::Mutex<ScreenBuffer>> =
Lazy::new(|| spin::Mutex::new(ScreenBuffer::new(640, 480)));
impl ScreenSize {
pub fn new(x: usize, y: usize) -> Self {
@ -46,6 +44,7 @@ impl ScreenBuffer {
buff: vec![0u64; x * y].into_boxed_slice(),
}
}
pub fn draw_filled_circle(&mut self, cx: i32, cy: i32, radius: usize, color: Rgba64) {
let r = radius as i32 * 2;
for y in 0..640 {

8
ableos/src/kernel_state.rs
View file

@ -1,9 +1,7 @@
use lazy_static::lazy_static;
use spin::Lazy;
lazy_static! {
pub static ref KERNEL_STATE: spin::Mutex<KernelInternalState> =
spin::Mutex::new(KernelInternalState::new());
}
pub static KERNEL_STATE: Lazy<spin::Mutex<KernelInternalState>> =
Lazy::new(|| spin::Mutex::new(KernelInternalState::new()));
pub struct KernelInternalState {
pub hostname: String,

24
ableos/src/kmain.rs
View file

@ -5,19 +5,15 @@
// use crate::{scratchpad, SCHEDULER, SCREEN_BUFFER};
use {
crate::{
arch::{init, sloop},
relib::network::socket::{SimpleSock, Socket},
scratchpad,
},
lazy_static::lazy_static,
use crate::{
arch::{init, sloop},
relib::network::socket::{SimpleSock, Socket},
scratchpad,
};
use spin::Lazy;
lazy_static! {
// TODO: Change this structure to allow for multiple cores loaded
pub static ref KERNEL_CONF: KernelConfig = KernelConfig::new();
}
// TODO: Change this structure to allow for multiple cores loaded
pub static KERNEL_CONF: Lazy<KernelConfig> = Lazy::new(KernelConfig::new);
/// The main entry point of the kernel
#[no_mangle]
@ -29,7 +25,7 @@ pub fn kernel_main() -> ! {
} else {
log::set_max_level(log::LevelFilter::Off);
}
let mut scheduler = SCHEDULER.lock();
let scheduler = SCHEDULER.lock();
for proc in &scheduler.execution_queue {
trace!("{:?}", proc);
}
@ -63,6 +59,4 @@ use crate::info::master;
use kernel::KERNEL_VERSION;
use crate::scheduler::SCHEDULER;
use crate::{
boot_conf::KernelConfig, scheduler::capabilities::FileAccess, systeminfo::RELEASE_TYPE,
};
use crate::{boot_conf::KernelConfig, systeminfo::RELEASE_TYPE};

20
ableos/src/logger.rs
View file

@ -1,10 +1,7 @@
use crate::boot_conf;
use crate::kmain::KERNEL_CONF;
use crate::network::socket::{SimpleSock, Socket};
use crate::time::fetch_time;
use core::sync::atomic::Ordering;
use kernel::TICK;
use lliw::{Fg, Reset};
use log::{Level, Metadata, Record};
@ -18,17 +15,16 @@ impl log::Log for SimpleLogger {
}
fn log(&self, record: &Record) {
if self.enabled(record.metadata()) {
let color;
let time_float = fetch_time();
match record.level() {
log::Level::Error => color = (Fg::Red, "$RED$"),
log::Level::Warn => color = (Fg::LightYellow, "$LIGHTYELLOW$"),
log::Level::Info => color = (Fg::LightWhite, "$LIGHTGRAY$"),
log::Level::Debug => color = (Fg::Blue, "$BLUE$"),
log::Level::Trace => color = (Fg::Yellow, "$YELLOW$"),
}
let color = match record.level() {
log::Level::Error => (Fg::Red, "$RED$"),
log::Level::Warn => (Fg::LightYellow, "$LIGHTYELLOW$"),
log::Level::Info => (Fg::LightWhite, "$LIGHTGRAY$"),
log::Level::Debug => (Fg::Blue, "$BLUE$"),
log::Level::Trace => (Fg::Yellow, "$YELLOW$"),
};
let msg = format!(
"[{}{}$RESET$][$GREEN${}$RESET$]{}\n",
color.1,

14
ableos/src/relib/clparse/mod.rs
View file

@ -19,25 +19,22 @@ pub struct Command {
impl Command {
pub fn parse(command: String) -> Command {
let split_command = command.split("?");
let split_command = command.split('?');
let mut root = "".to_string();
let mut root_count = 0;
let mut args: Vec<Argument> = vec![];
for subcommand in split_command {
for (root_count, subcommand) in split_command.enumerate() {
match root_count {
0 => root = subcommand.to_string(),
1 => {
for subarg in subcommand.split("&") {
for subarg in subcommand.split('&') {
let mut arg1 = "";
let mut arg2 = "";
let mut arg_count = 0;
for arg in subarg.split("=") {
if arg_count == 0 {
for (n, arg) in subarg.split('=').enumerate() {
if n == 0 {
arg1 = arg;
} else {
arg2 = arg;
}
arg_count += 1;
}
let arg_struct = Argument {
key: arg1.to_string(),
@ -48,7 +45,6 @@ impl Command {
}
_ => {}
}
root_count += 1;
}
Command {

8
ableos/src/relib/encoding/rle.rs
View file

@ -1,11 +1,9 @@
pub fn encode(bytes: &[u8]) -> Vec<u8> {
let mut encoding;
if bytes.first().is_none() {
let mut encoding = if bytes.first().is_none() {
return vec![];
} else {
encoding = vec![*bytes.first().unwrap()];
}
vec![*bytes.first().unwrap()]
};
let mut occurrences = 1;

13
ableos/src/relib/network/socket.rs
View file

@ -7,12 +7,7 @@ pub struct SocketID {
impl SocketID {
pub fn protocol(self) -> Option<String> {
let x = SOCKETS.lock()[self.id].protocol.clone();
match x {
Some(protocol_name) => Some(protocol_name),
None => None,
}
SOCKETS.lock()[self.id].protocol.clone()
}
}
@ -38,10 +33,8 @@ impl Socket for SocketID {
}
pub type SocketState = Vec<SimpleSock>;
pub static SOCKETS: spin::Mutex<SocketState> = spin::Mutex::new(vec![]);
lazy_static::lazy_static! {
pub static ref SOCKETS: spin::Mutex<SocketState> = spin::Mutex::new(vec![]);
}
pub trait Socket {
fn peek(&mut self) -> SocketReturns;
@ -116,7 +109,7 @@ impl Socket for SimpleSock {
let mut return_vec = vec![];
for x in &self.stream {
return_vec.push(x.clone());
return_vec.push(*x);
}
SocketReturns::ReadOk(return_vec)
}

33
ableos/src/rhai_shell/mod.rs
View file

@ -1,9 +1,11 @@
use spin::Lazy;
#[cfg(target_arch = "riscv64")]
pub fn shell() {}
#[cfg(target_arch = "x86_64")]
pub fn shell() {
let mut current_dir = "/".to_string();
let _current_dir = "/".to_string();
let engine = engine_construction();
let mut scope = rhai::Scope::new();
@ -38,10 +40,9 @@ pub fn shell() {
}
}
}
lazy_static::lazy_static!(
pub static ref KEYBUFF: spin::Mutex<Vec<char>> = spin::Mutex::new(Vec::new());
pub static ref CURRENT_DIR: spin::Mutex<String> = spin::Mutex::new("/".to_string());
);
pub static KEYBUFF: spin::Mutex<Vec<char>> = spin::Mutex::new(Vec::new());
pub static CURRENT_DIR: Lazy<spin::Mutex<String>> = Lazy::new(|| spin::Mutex::new("/".to_string()));
use rhai::Engine;
use x86_64::instructions::interrupts::{disable, enable};
@ -49,7 +50,7 @@ use x86_64::instructions::interrupts::{disable, enable};
use crate::info::master;
use crate::time::fetch_time;
use crate::wasm_jumploader::interp;
use crate::{allocator, ALLOCATOR};
use crate::ALLOCATOR;
use crate::{
arch::{shutdown, sloop},
systeminfo::{KERNEL_VERSION, RELEASE_TYPE},
@ -114,18 +115,18 @@ fn engine_construction() -> Engine {
/// Examine a memory pointer
pub fn peek_memory(ptr: i64) -> u8 {
let ptr: usize = ptr.abs() as usize;
let ptr: usize = ptr.unsigned_abs() as _;
println!(">:(");
unsafe { *(ptr as *const u8) }
}
pub fn poke_memory(ptr: i64, val: u8) {
let ptr: usize = ptr.abs() as usize;
let ptr: usize = ptr.unsigned_abs() as _;
unsafe { *(ptr as *mut u8) = val }
}
pub fn ls() {
let mut current_dir = CURRENT_DIR.lock();
let current_dir = CURRENT_DIR.lock();
let fs = &*FILE_SYSTEM.lock();
@ -166,7 +167,7 @@ pub fn log_dump() {
}
use crate::filesystem::FILE_SYSTEM;
use genfs::{DirEntry, Fs, OpenOptions};
use genfs::{Fs, OpenOptions};
pub fn echo_file(path: String) {
let mut current_dir = CURRENT_DIR.lock();
@ -181,12 +182,10 @@ pub fn echo_file(path: String) {
if file.is_dir() {
println!("{} is a directory", path);
return;
} else {
let mut file_contents = Vec::new();
let ret = file.read_to_end(&mut file_contents).unwrap();
let _ret = file.read_to_end(&mut file_contents).unwrap();
let file_contents_str = String::from_utf8_lossy(&file_contents);
@ -197,13 +196,13 @@ pub fn echo_file(path: String) {
pub fn change_directory(path: String) {
let mut current_dir = CURRENT_DIR.lock();
let fs = &*FILE_SYSTEM.lock();
let _fs = &*FILE_SYSTEM.lock();
if path == "." || path == ".." {
let mut split_dir = current_dir.split("/").collect::<Vec<&str>>();
let mut split_dir = current_dir.split('/').collect::<Vec<&str>>();
let mut new_dir = String::new();
split_dir.remove(split_dir.len() - 1);
println!("{:?}", split_dir);
if split_dir.len() == 0 {
if split_dir.is_empty() {
new_dir = "/".to_string();
} else {
for x in split_dir {
@ -214,7 +213,7 @@ pub fn change_directory(path: String) {
*current_dir = new_dir;
} else {
if !current_dir.ends_with('/') {
current_dir.push_str("/");
current_dir.push('/');
}
current_dir.push_str(&path);
}

13
ableos/src/scheduler/mod.rs
View file

@ -38,7 +38,7 @@ pub struct Scheduler {
}
impl Scheduler {
/// Create a new scheduler
pub fn new() -> Self {
pub const fn new() -> Self {
Self {
free_pid: 0,
process_exec_time: 0,
@ -69,15 +69,14 @@ impl Scheduler {
working_dir: String,
stdio: StdIO,
) -> Process {
let mut process = Process {
Process {
pid: 0,
priority,
working_dir,
stdio,
password: generate_process_pass(),
capabilities,
};
process
}
}
pub fn sleep_process(&mut self, process: &mut Process) {
@ -86,11 +85,9 @@ impl Scheduler {
wake_condition: WakeCondition::TimerInterrupt(0),
};
self.sleeping_queue.push(sleeping_process.clone());
self.sleeping_queue.push(sleeping_process);
self.execution_queue.remove(0);
}
}
lazy_static::lazy_static! {
pub static ref SCHEDULER: spin::Mutex<Scheduler> = spin::Mutex::new(Scheduler::new());
}
pub static SCHEDULER: spin::Mutex<Scheduler> = spin::Mutex::new(Scheduler::new());

8
ableos/src/scratchpad.rs
View file

@ -1,13 +1,7 @@
use acpi::AcpiTables;
use kernel::device_interface::character::CharacterDevice;
use crate::devices::DEVICE_TABLE;
use crate::rhai_shell::shell;
use crate::stdio::StdIO;
use crate::devices::Device::Vterm;
/// Experimental scratchpad for testing.
pub fn scratchpad() {
let axel_raw = "kernel{
@ -25,8 +19,6 @@ pub fn scratchpad() {
shell();
}
use core::fmt::Write;
pub fn pci_fun() {}
pub fn acpi() {

5
ableos/src/stdio.rs
View file

@ -1,8 +1,5 @@
use {
crate::{
devices::Device::{Character, Vterm},
kprintln,
},
crate::devices::Device::{Character, Vterm},
core::fmt::{Arguments, Error, Write},
kernel::device_interface::character::CharacterDevice,
};

16
ableos/src/vga_e.rs
View file

@ -3,15 +3,13 @@ use vga::{
writers::{Graphics640x480x16, GraphicsWriter},
};
lazy_static::lazy_static! {
pub static ref VGAE: spin::Mutex<Graphics640x480x16> = {
let xyz = Graphics640x480x16::new();
xyz.set_mode();
spin::Mutex::new(xyz)
};
pub static ref VGAE_BUFF_OFFSET_X: spin::Mutex<u8> = spin::Mutex::new(0);
pub static ref VGAE_BUFF_OFFSET_Y: spin::Mutex<u8> = spin::Mutex::new(0);
}
pub static VGAE: spin::Mutex<Graphics640x480x16> = {
let xyz = Graphics640x480x16::new();
xyz.set_mode();
spin::Mutex::new(xyz)
};
pub static VGAE_BUFF_OFFSET_X: spin::Mutex<u8> = spin::Mutex::new(0);
pub static VGAE_BUFF_OFFSET_Y: spin::Mutex<u8> = spin::Mutex::new(0);
/// Converts a number to ... i forgor 💀
pub fn num_to_vga16(num: u8) -> Color16 {

2
ableos/src/wasm/mod.rs
View file

@ -104,6 +104,6 @@ impl WasmProgram {
if self.raw_bytes[4..8] == WASM_VERSION {
byte_version_valid = true;
}
return (byte_magic_valid, byte_version_valid);
(byte_magic_valid, byte_version_valid)
}
}

15
ableos/src/wasm_jumploader/host_functions.rs
View file

@ -1,5 +1,3 @@
use core::arch;
use wasmi::{
Error, Externals, FuncInstance, FuncRef, ModuleImportResolver, RuntimeArgs, RuntimeValue,
Signature, Trap, ValueType,
@ -113,7 +111,7 @@ impl HostExternals {
return false;
}
}
return true;
true
}
SEND_SIGNAL_INDEX => {
let (params, ret_ty): (&[ValueType], Option<ValueType>) =
@ -129,7 +127,7 @@ impl HostExternals {
return false;
}
}
return true;
true
}
GET_TIME_INDEX => {
let (params, ret_ty): (&[ValueType], Option<ValueType>) =
@ -145,7 +143,7 @@ impl HostExternals {
return false;
}
}
return true;
true
}
GET_RANDOM_INDEX => {
let (params, ret_ty): (&[ValueType], Option<ValueType>) =
@ -161,7 +159,7 @@ impl HostExternals {
return false;
}
}
return true;
true
}
GET_INPUT_INDEX => {
let (params, ret_ty): (&[ValueType], Option<ValueType>) =
@ -177,7 +175,7 @@ impl HostExternals {
return false;
}
}
return true;
true
}
PRINT_CLEVER_HACK => {
@ -193,7 +191,7 @@ impl HostExternals {
return false;
}
}
return true;
true
}
_ => false,
}
@ -228,4 +226,3 @@ impl ModuleImportResolver for HostExternals {
Ok(FuncInstance::alloc_host(signature.clone(), index))
}
}
use crate::wasm_jumploader::host_functions::ValueType::I32;

10
ableos/src/wasm_jumploader/mod.rs
View file

@ -35,25 +35,25 @@ pub fn interp() {
match instance {
Ok(inst) => {
let mut instance = inst.assert_no_start();
let instance = inst.assert_no_start();
let mut is_driver = false;
let mut is_program = false;
let _is_program = false;
let mut has_driver_entry = false;
let mut has_driver_exit = false;
let mut has_start = false;
if let Some(val) = instance.export_by_name("driver_entry") {
if let Some(_val) = instance.export_by_name("driver_entry") {
has_driver_entry = true;
}
if let Some(val) = instance.export_by_name("driver_exit") {
if let Some(_val) = instance.export_by_name("driver_exit") {
has_driver_exit = true;
}
match instance.export_by_name("start") {
Some(val) => {
Some(_val) => {
trace!("Program start function found");
has_start = true;
}

5
kernel/Cargo.toml
View file

@ -3,13 +3,8 @@ edition = "2021"
name = "kernel"
version = "0.1.2"
[dependencies]
log = "0.4.14"
[dependencies.lazy_static]
version = "1.4.0"
default-features = false
[dependencies.versioning]
git = "https://git.ablecorp.us/able/aos_userland"

6
kernel/src/lib.rs
View file

@ -23,10 +23,8 @@ pub fn tick() {
TICK.store(data, Relaxed)
}
lazy_static::lazy_static! {
/// The number of ticks since the first CPU was started
pub static ref TICK: AtomicU64 = AtomicU64::new(0);
}
/// The number of ticks since the first CPU was started
pub static TICK: AtomicU64 = AtomicU64::new(0);
///
pub const KERNEL_VERSION: Version = Version {

6
repbuild/Cargo.toml
View file

@ -5,13 +5,9 @@ edition = "2021"
authors = ["Able", "NotAble"]
[dependencies]
<<<<<<< HEAD
=======
clap = { version = "3.1", features = ["cargo", "derive"] }
>>>>>>> e6dbfb4a0a4e14c8bf2ead04bb2078627f5780eb
xshell = "0.1.9"
anyhow = "*"
[dependencies.clap]
version = "3.1.8"
features = ["derive"]
features = ["derive"]

16
repbuild/src/main.rs
View file

@ -32,8 +32,8 @@ enum Command {
#[derive(clap::ArgEnum, Debug, Clone)]
enum MachineType {
X86,
RISCV,
ARM,
Riscv,
Arm,
}
fn main() -> anyhow::Result<()> {
@ -51,7 +51,7 @@ fn main() -> anyhow::Result<()> {
MachineType::X86 => {
xshell::cmd!("cargo run --release").run()?;
}
MachineType::ARM => {
MachineType::Arm => {
xshell::cmd!("cargo build --release --target=json_targets/aarch64-ableos.json")
.run()?;
#[rustfmt::skip]
@ -65,7 +65,7 @@ fn main() -> anyhow::Result<()> {
"
).run()?;
}
MachineType::RISCV => {
MachineType::Riscv => {
xshell::cmd!("cargo build --release --target=riscv64gc-unknown-none-elf")
.run()?;
#[rustfmt::skip]
@ -91,23 +91,23 @@ fn main() -> anyhow::Result<()> {
MachineType::X86 => {
xshell::cmd!("cargo doc --open").run()?;
}
MachineType::ARM => {
MachineType::Arm => {
xshell::cmd!("cargo doc --open --target=json_targets/aarch64-ableos.json")
.run()?;
}
MachineType::RISCV => {
MachineType::Riscv => {
xshell::cmd!("cargo doc --open --target=riscv64gc-unknown-none-elf").run()?;
}
}
}
Command::Mount { path } => {
let path = path.unwrap_or("./userland/root_fs/mnt".to_string());
let path = path.unwrap_or_else(|| "./userland/root_fs/mnt".to_string());
xshell::cmd!("sudo mount userland/root_fs/ext2.img {path}").run()?;
}
Command::Unmount { path } => {
let path = path.unwrap_or("./userland/root_fs/mnt".to_string());
let path = path.unwrap_or_else(|| "./userland/root_fs/mnt".to_string());
xshell::cmd!("sudo umount {path}").run()?;
}
}