Convert to workspace

Cargo.lock

@@ -11,20 +11,6 @@ dependencies = [
  "sptr",
 ]
 
-[[package]]
-name = "acpi"
-version = "6.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c85d96f36022f650ee6f184f1353d077124754cecf6a3e91085a708495c6f5a"
-dependencies = [
- "bit_field",
- "bitflags",
- "byteorder",
- "log",
- "pci_types",
- "spinning_top",
-]
-
 [[package]]
 name = "align-address"
 version = "0.3.0"
@@ -49,36 +35,6 @@ version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
 
-[[package]]
-name = "build_const"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4ae4235e6dac0694637c763029ecea1a2ec9e4e06ec2729bd21ba4d9c863eb7"
-
-[[package]]
-name = "byteorder"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
-
-[[package]]
-name = "core2"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "239fa3ae9b63c2dc74bd3fa852d4792b8b305ae64eeede946265b6af62f1fff3"
-dependencies = [
- "memchr",
-]
-
-[[package]]
-name = "crc"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d663548de7f5cca343f1e0a48d14dcfb0e9eb4e079ec58883b7251539fa10aeb"
-dependencies = [
- "build_const",
-]
-
 [[package]]
 name = "critical-section"
 version = "1.2.0"
@@ -105,11 +61,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "fdt"
-version = "0.2.0-alpha1"
-source = "git+https://github.com/repnop/fdt#059bb2383873f8001959456e36ec123228f67642"
-
 [[package]]
 name = "flagset"
 version = "0.4.7"
@@ -128,35 +79,32 @@ dependencies = [
 ]
 
 [[package]]
-name = "gila"
+name = "intbits"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5170c2c8ecda29c1bccb9d95ccbe107bc75fa084dc0c9c6087e719f9d46330e5"
+
+[[package]]
+name = "kernel"
 version = "0.3.1"
 dependencies = [
  "acid_alloc",
- "acpi",
  "enumflags2",
- "fdt",
  "flagset",
  "free-list",
  "intbits",
  "lazy_static",
+ "libgila",
  "limine",
- "lzma-rs",
  "num-derive",
  "num-traits",
  "once_cell",
  "raw-cpuid",
  "spin 0.10.0",
  "talc",
- "tar-no-std",
  "x86_64",
 ]
 
-[[package]]
-name = "intbits"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5170c2c8ecda29c1bccb9d95ccbe107bc75fa084dc0c9c6087e719f9d46330e5"
-
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -166,6 +114,14 @@ dependencies = [
  "spin 0.9.8",
 ]
 
+[[package]]
+name = "libgila"
+version = "0.1.0"
+dependencies = [
+ "num-derive",
+ "num-traits",
+]
+
 [[package]]
 name = "limine"
 version = "0.5.0"
@@ -184,28 +140,6 @@ dependencies = [
  "scopeguard",
 ]
 
-[[package]]
-name = "log"
-version = "0.4.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
-
-[[package]]
-name = "lzma-rs"
-version = "0.2.0"
-source = "git+https://github.com/glaeqen/lzma-no-std-rs/#5635feaf5923f54161e9582dddb80cd457c07223"
-dependencies = [
- "byteorder",
- "core2",
- "crc",
-]
-
-[[package]]
-name = "memchr"
-version = "2.7.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
-
 [[package]]
 name = "num-derive"
 version = "0.4.2"
@@ -236,16 +170,6 @@ dependencies = [
  "portable-atomic",
 ]
 
-[[package]]
-name = "pci_types"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4325c6aa3cca3373503b1527e75756f9fbfe5fd76be4b4c8a143ee47430b8e0"
-dependencies = [
- "bit_field",
- "bitflags",
-]
-
 [[package]]
 name = "portable-atomic"
 version = "1.11.1"
@@ -263,9 +187,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.41"
+version = "1.0.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce25767e7b499d1b604768e7cde645d14cc8584231ea6b295e9c9eb22c02e1d1"
+checksum = "a338cc41d27e6cc6dce6cefc13a0729dfbb81c262b1f519331575dd80ef3067f"
 dependencies = [
  "proc-macro2",
 ]
@@ -312,15 +236,6 @@ dependencies = [
  "lock_api",
 ]
 
-[[package]]
-name = "spinning_top"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d96d2d1d716fb500937168cc09353ffdc7a012be8475ac7308e1bdf0e3923300"
-dependencies = [
- "lock_api",
-]
-
 [[package]]
 name = "sptr"
 version = "0.2.3"
@@ -329,9 +244,9 @@ checksum = "5cdeee85371b1ec1f4b305c91787271a39f56b66e673bdbd73b7742150de5b0e"
 
 [[package]]
 name = "syn"
-version = "2.0.109"
+version = "2.0.110"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f17c7e013e88258aa9543dcbe81aca68a667a9ac37cd69c9fbc07858bfe0e2f"
+checksum = "a99801b5bd34ede4cf3fc688c5919368fea4e4814a4664359503e6015b280aea"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -347,17 +262,6 @@ dependencies = [
  "lock_api",
 ]
 
-[[package]]
-name = "tar-no-std"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "715f9a4586706a61c571cb5ee1c3ac2bbb2cf63e15bce772307b95befef5f5ee"
-dependencies = [
- "bitflags",
- "log",
- "num-traits",
-]
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.22"

Cargo.toml

@@ -1,47 +1,3 @@
-[package]
+[workspace]
-name = "gila"
+resolver = "3"
-version = "0.3.1"
+members = ["kernel", "libgila"]
-edition = "2024"
-license = "MIT"
-
-[dependencies]
-acid_alloc = { version = "0.1.0", features = ["alloc"] }
-enumflags2 = "0.7.12"
-flagset = "0.4.7"
-free-list = { version = "0.3.1", features = ["x86_64"] }
-intbits = "0.2.0"
-lazy_static = { version = "1.5.0", default-features = false, features = ["spin_no_std"] }
-limine = "0.5.0"
-num-derive = "0.4.2"
-num-traits = { version = "0.2.19", default-features = false }
-once_cell = { version = "1.21.3", default-features = false, features = ["alloc", "critical-section"] }
-spin = "0.10.0"
-talc = "4.4.3"
-# Optional Dependencies for Features
-tar-no-std = "0.4.2"
-fdt = { git = "https://github.com/repnop/fdt", version = "0.2.0-alpha1", optional = true }
-acpi = { version = "6.0.1", optional = true }
-lzma-rs = { git = "https://github.com/glaeqen/lzma-no-std-rs/", version = "0.2.0", default-features = false, optional = true }
-
-[target.'cfg(target_arch = "x86_64")'.dependencies]
-x86_64 = "0.15.2"
-raw-cpuid = "11.6.0"
-
-[lib]
-name = "gila"
-path = "src/lib/lib.rs"
-
-[[bin]]
-name = "kernel"
-path = "src/kernel/main.rs"
-test = false
-doctest = false
-bench = false
-
-[features]
-default = ["acpi", "dtb", "uefi", "compression"]
-acpi = ["dep:acpi"] # Support ACPI
-dtb = ["dep:fdt"] # Support device tree blobs
-uefi = [] # Enable UEFI dependent features
-compression = ["dep:lzma-rs"] # Enable compressed initramfs
-

Makefile.toml

@@ -1,3 +1,4 @@
+
 env_scripts = [
     '''
     #!@duckscript
@@ -21,6 +22,9 @@ env_scripts = [
     '''
 ]
 
+[config]
+default_to_workspace = false
+
 [env]
 # Directory for Limine binaries
 LIMINEDIR = "/usr/share/limine"
@@ -75,20 +79,20 @@ command = "rm"
 args = ["-rf", "build/initramfs", "build/initramfs.tar.lzma"]
 
 [tasks.lib]
-condition = { files_modified = { input = ["src/lib/**/*.rs"], output = ["${ARTIFACTDIR}/libgila.rlib"] }, fail_message = "(inputs unchanged)" }
+condition = { files_modified = { input = ["libgila/src/**/*.rs"], output = ["${ARTIFACTDIR}/libgila.rlib"] }, fail_message = "(inputs unchanged)" }
 dependencies = []
 command = "cargo"
-args = ["build", "--profile", "${PROFILE}", "--lib"]
+args = ["build", "--profile", "${PROFILE}", "-p", "libgila"]
 
 [tasks.kernel]
 condition = { files_modified = { input = [
-    "src/kernel/**/*.rs", 
+    "kernel/src/**/*.rs", 
-    "src/kernel/**/*.ld", 
+    "kernel/src/**/*.ld", 
     "${ARTIFACTDIR}/libgila.rlib"
 ], output = ["${ARTIFACTDIR}/kernel"] }, fail_message = "(inputs unchanged)" }
 dependencies = ["lib"]
 command = "cargo"
-args = ["build", "--profile", "${PROFILE}", "--bin", "kernel"]
+args = ["build", "--profile", "${PROFILE}", "-p", "kernel"]
 
 [tasks.bins]
 dependencies = []

README.md

@@ -2,7 +2,7 @@
 
 ![An illustrated Gila monster, and the text "Gila: A Minimal Rust Microkernel", superimposed over some serial log output.](gila_banner.png)
 
-Gila is a Rust microkernel OS, inspired by microkernel projects such as seL4 and Redox. I aim to implement multitasking, userspace drivers, IPC, and sandboxing. I do not aim to make it POSIX-compatible, but it will likely end up sharing many features with POSIX operating systems. Its design philosophy is focused around simplicity, isolation, modularity, and minimal privilege.
+Gila is a Rust microkernel OS, inspired by microkernel projects such as seL4, Zircon, and Redox. I aim to implement multitasking, userspace drivers, IPC, and sandboxing. I do not aim to make it POSIX-compatible, but it will likely end up sharing many features with POSIX operating systems. Its design philosophy is focused around simplicity, isolation, modularity, and minimal privilege.
 
 ## Development
 
@@ -25,10 +25,7 @@ Information on the build system, repo structure, features, configuration options
 
 - Display console
 - Serial console
-- Device discovery & APIs
-- Power management
 - Paging
-- initramfs decompression & manifest parsing
 
 ### Future/Desired
 

docs/DESIGN.md

@@ -9,20 +9,14 @@ similar to (if not compatible with) D-Bus.
 ## Boot Process
 
 Gila initializes as a bare kernel, with the bootloader providing an init RAM
-filesystem in the form of a .tar.lzma archive. The kernel reads this file, and
+filesystem in the form of a .tar.lzma archive.
-launches an init process (`/system/bin/init`). The init process has its own
-configuration file located at `/system/cfg/init.toml`, which should detail the
-steps needed to bring the system up to a multi-user status. This config file
-will also contain versioning information for compatibility, detailing which
-kernel version and architecture it is compatible with.
 
-If the init system needs to access a filesystem, it must first get the handle
+To avoid having to implement things like LZMA, TAR, and ELF parsing into the
-of the filesystem server. If the filesystem server is not running when this
+kernel proper, Gila will use a compiled-in stub program as its first process.
-handle request is made, the kernel will launch the server before returning its
+This process will perform the necessary functionality to scan the initramfs,
-handle. From there, the filesystem server will request the handle of the disk
+read config files, load executables into memory, and start processes. This is
-driver that corresponds to the requested filesystem. The kernel then launches
+inspired by the Zircon microkernel's userboot setup. This userboot binary is
-the disk driver server, and assigns it a seat based on the device it drives,
+responsible for starting the proper init system.
-granting it access to the memory region responsible for that device.
 
 The benefit of this approach is threefold:
 

docs/DEVELOPMENT.MD

@@ -7,44 +7,44 @@ design details can be found in [SECURITY.md](SECURITY.md).
 
 ## Navigating
 
-- [kernel/](../src/kernel/): Kernel-specific code.
+- [kernel/src/](../kernel/src/): Kernel-specific code.
-  - [arch/](../src/kernel/arch/): Architecture specific features like the
+  - [arch/](../kernel/src/arch/): Architecture specific features like the
   display, serial, and interrupts. Each architecture is a subfolder,
   containing a file or module for each feature.
-  - [boot/](../src/kernel/boot/mod.rs): Handles bootloader-managed data
+  - [boot/](../kernel/src/boot/mod.rs): Handles bootloader-managed data
   structures. Gila uses Limine. Other bootloaders are NOT supported.
-    - [params.rs](../src/kernel/boot/params.rs): Command line parameter parsing.
+    - [params.rs](../kernel/src/boot/params.rs): Command line parameter parsing.
-    - [modules.rs](../src/kernel/boot/modules.rs): Kernel module handling.
+    - [modules.rs](../kernel/src/boot/modules.rs): Kernel module handling.
-  - [constants.rs](../src/kernel/constants.rs): Constants referenced elsewhere
+  - [constants.rs](../kernel/src/constants.rs): Constants referenced elsewhere
   in the kernel.
-  - [device/](../src/kernel/device/mod.rs): Functions for discovering hardware
+  - [device/](../kernel/src/device/mod.rs): Functions for discovering hardware
   and assigning drivers.
-    - [acpi.rs](../src/kernel/device/acpi.rs): ACPI handling functions and
+    - [acpi.rs](../kernel/src/device/acpi.rs): ACPI handling functions and
     structures.
-  - [log.rs](../src/kernel/log.rs): Logging structures, macros, and singletons
+  - [log.rs](../kernel/src/log.rs): Logging structures, macros, and singletons
   for logging to serial or the display.
-  - [interrupt/](../src/kernel/interrupt/mod.rs): Interrupt handlers with
+  - [interrupt/](../kernel/src/interrupt/mod.rs): Interrupt handlers with
   platform-agnostic APIs.
-  - [main.rs](../src/kernel/main.rs): The entry point that gets called by the
+  - [main.rs](../kernel/src/main.rs): The entry point that gets called by the
   bootloader.
-  - [memory.rs](../src/kernel/memory.rs): Types relating to memory regions and
+  - [memory.rs](../kernel/src/memory.rs): Types relating to memory regions and
   allocation.
-  - [panic.rs](../src/kernel/panic.rs): The panic handler and associated
+  - [panic.rs](../kernel/src/panic.rs): The panic handler and associated
   functionality.
-  - [process.rs](../src/kernel/process.rs): Process types and functions.
+  - [process.rs](../kernel/src/process.rs): Process types and functions.
-  - [syscall\_runner.rs](../src/kernel/syscall_runner.rs): Chooses a system call
+  - [syscall\_runner.rs](../kernel/src/syscall_runner.rs): Chooses a system call
   by its ID and defers actual syscall execution to code in `src/lib/`.
-- [lib/](../src/lib/lib.rs): Library that all Gila's binary programs will be
+- [libgila/src/](../libgila/src/lib.rs): Library that all Gila's binary programs will be
 built against. Some of this code is shared with the kernel.
-  - [arch/](../src/lib/arch/mod.rs): Architecture specific functionality like
+  - [arch/](../libgila/src/arch/mod.rs): Architecture specific functionality like
   system call register storing/loading.
-  - [syscall.rs](../src/lib/syscall.rs): System call types common to apps and
+  - [syscall.rs](../libgila/src/syscall.rs): System call types common to apps and
   the kernel.
 
 ## Building and running
 
 Building a bootable kernel is easy. All you need to do is run
-`cargo build --bin kernel`, and a valid, bootable Limine executable will be
+`cargo build -p kernel`, and a valid, bootable Limine executable will be
 generated. However, it cannot be booted without installing it in a bootable
 Limine filesystem, and it cannot do anything useful without an initramfs
 containing system servers, such as the init server and device drivers.
@@ -88,20 +88,6 @@ and `iso` tasks will automatically be rerun if their input files change.
 > The `-p {profile}` argument must go between `cargo make` and the task
 argument.
 
-### Features
-
-Gila has four optional features, which I made optional in anticipation of a
-potential future port to older systems which might not support modern
-standards like UEFI or ACPI. They are all enabled by default. Disabling them
-reduces kernel size and forces the kernel to fall back to other
-implementations for some functionality like device discovery.
-
-- `acpi`: Advanced Configuration and Power Interface, for device discovery &
-power management
-- `dtb`: Device Tree Blob, for device discovery in embedded systems
-- `compression`: Compressed initramfs archive
-- `uefi`: Universal Extensible Firmware Interface specific bootloader features
-
 ### Targets
 
 Gila ~~currently supports~~ aims to support four different CPU architectures:

docs/SECURITY.md

@@ -95,6 +95,13 @@ namespace, such as IPC and shared memory.
 
 ### Capability based MAC
 
+Gila has no concept of ambient authority. Resource access is not governed
+based on any inherent privilege level of the accessing process- rather,
+processes must possess capabilities specific to that resource. A process
+cannot defer a resource access to a process which already has the capability,
+it must *copy* or *transfer* its own capability to that resource, to the
+process which will access it.
+
 Namespaces will be enforced using capabilities, where a process holds a
 capability object representing the namespace it is in, and the rights it has
 within that namespace. By default, processes have no such capabilities, but

kernel/Cargo.toml

@@ -0,0 +1,32 @@
+[package]
+name = "kernel"
+version = "0.3.1"
+edition = "2024"
+license = "MIT"
+
+[dependencies]
+acid_alloc = { version = "0.1.0", features = ["alloc"] }
+enumflags2 = "0.7.12"
+flagset = "0.4.7"
+free-list = { version = "0.3.1", features = ["x86_64"] }
+intbits = "0.2.0"
+lazy_static = { version = "1.5.0", default-features = false, features = ["spin_no_std"] }
+limine = "0.5.0"
+num-derive = "0.4.2"
+num-traits = { version = "0.2.19", default-features = false }
+once_cell = { version = "1.21.3", default-features = false, features = ["alloc", "critical-section"] }
+spin = "0.10.0"
+talc = "4.4.3"
+
+libgila = { path = "../libgila" }
+
+[target.'cfg(target_arch = "x86_64")'.dependencies]
+x86_64 = "0.15.2"
+raw-cpuid = "11.6.0"
+
+[[bin]]
+name = "kernel"
+path = "src/main.rs"
+test = false
+doctest = false
+bench = false

kernel/build.rs

@@ -1,7 +1,7 @@
 fn main() {
     let arch = std::env::var("CARGO_CFG_TARGET_ARCH").unwrap();
     // Tell cargo to pass the linker script to the linker..
-    println!("cargo:rustc-link-arg=-Tsrc/kernel/arch/{arch}/linker.ld");
+    println!("cargo:rustc-link-arg=-Tkernel/src/arch/{arch}/linker.ld");
     // ..and to re-run if it changes.
-    println!("cargo:rerun-if-changed=src/kernel/arch/{arch}linker.ld");
+    println!("cargo:rerun-if-changed=kernel/src/arch/{arch}linker.ld");
 }

kernel/src/arch/x86_64/paging.rs

@@ -4,8 +4,8 @@
 #![allow(dead_code)]
 
 use crate::constants::KERNEL_BUILD_PROFILE;
-use crate::{LOGGER, LogLevel, format, log_info, log_trace, memory::HHDM_RESPONSE};
 use crate::memory::alloc::boxed::Box;
+use crate::{LOGGER, LogLevel, format, log_info, log_trace, memory::HHDM_RESPONSE};
 use free_list::{PAGE_SIZE, PageLayout};
 use lazy_static::lazy_static;
 use spin::Mutex;

kernel/src/constants.rs

@@ -1,46 +1,10 @@
 // Copyright (c) 2025 shibedrill
 // SPDX-License-Identifier: MIT
 
-use enumflags2::{BitFlags, bitflags};
-use lazy_static::lazy_static;
-
 use crate::format;
 use crate::log::LogLevel;
 use crate::memory::alloc::string::String;
 
-#[bitflags]
-#[repr(u8)]
-#[derive(Debug, Clone, Copy)]
-pub enum Features {
-    Acpi,
-    Dtb,
-    Compression,
-    Uefi,
-}
-
-lazy_static! {
-    #[derive(Debug)]
-    pub static ref FEATURE_FLAGS: BitFlags<Features> = {
-        let mut temp_flags = BitFlags::<Features>::empty();
-        #[cfg(feature = "acpi")]
-        temp_flags.insert(Features::Acpi);
-        #[cfg(feature = "dtb")]
-        temp_flags.insert(Features::Dtb);
-        #[cfg(feature = "compression")]
-        temp_flags.insert(Features::Compression);
-        #[cfg(feature = "uefi")]
-        temp_flags.insert(Features::Uefi);
-        temp_flags
-    };
-}
-
-#[allow(dead_code)]
-pub static INITRAMFS_DEFAULT_PATH: &str = if cfg!(feature = "compression") {
-    "/boot/initramfs.tar.lzma"
-} else {
-    "/boot/initramfs.tar"
-};
-
 pub static LOG_DEFAULT_LEVEL: LogLevel = LogLevel::Info;
 
 pub static KERNEL_BUILD_PROFILE: &str = {

kernel/src/main.rs

@@ -9,7 +9,6 @@
 mod arch;
 mod boot;
 mod constants;
-mod device;
 mod interrupt;
 #[macro_use]
 mod log;
@@ -23,12 +22,7 @@ use arch::x86_64::serial::SerialPort;
 use boot::{BASE_REVISION, params, *};
 use constants::*;
 use log::*;
-use memory::alloc::{
+use memory::alloc::{boxed::Box, format, string::String, vec};
-    boxed::Box,
-    format,
-    string::{String, ToString},
-    vec,
-};
 use params::*;
 
 use lazy_static::lazy_static;
@@ -100,7 +94,6 @@ unsafe extern "C" fn main() -> ! {
         .lock()
         .log_writeln("\tWelcome to the Gila microkernel!\n");
     log_info!("Booting gila version {}", kernel_version_string());
-    log_info!("Enabled features: {}", FEATURE_FLAGS.to_string());
 
     match boot::FIRMWARE_TYPE_REQUEST.get_response() {
         Some(resp) => log_info!(
@@ -118,8 +111,6 @@ unsafe extern "C" fn main() -> ! {
 
     log_info!("Trans rights!");
 
-    device::init_statics();
-
     if let Some(framebuffer_response) = FRAMEBUFFER_REQUEST.get_response() {
         let fb = framebuffer_response.framebuffers().next().unwrap();
         log_info!("Framebuffer response received");

kernel/src/memory.rs

@@ -210,7 +210,6 @@ fn init_statics() {
     let _ = HHDM_RESPONSE;
     let _ = MODULE_RESPONSE;
     let _ = MEMMAP_RESPONSE;
-    crate::device::init_statics();
 }
 
 #[used]

kernel/src/panic.rs

@@ -3,8 +3,8 @@
 
 use core::panic::*;
 
-use crate::{LOGGER, LogLevel};
 use crate::format;
+use crate::{LOGGER, LogLevel};
 
 #[panic_handler]
 pub fn panic(info: &PanicInfo) -> ! {

libgila/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "libgila"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+num-derive = { version = "0.4.2", default-features = false }
+num-traits = { version = "0.2.19", default-features = false }
+
+[lib]
+# Stop appending lib to artifact names!!! it's already a library!!!
+name = "gila"

src/kernel/device/acpi.rs

@@ -1,26 +0,0 @@
-// Copyright (c) 2025 shibedrill
-// SPDX-License-Identifier: MIT
-
-// TODO: Implement per-arch memory handlers for ACPI memory map regions
-
-use lazy_static::lazy_static;
-use limine::{request::RsdpRequest, response::RsdpResponse};
-
-use crate::{format, log::*, log_info, log_warning};
-
-#[used]
-#[unsafe(link_section = ".requests")]
-pub static RSDP_REQUEST: RsdpRequest = limine::request::RsdpRequest::new();
-
-lazy_static! {
-    pub static ref RSDP: Option<&'static RsdpResponse> = match RSDP_REQUEST.get_response() {
-        Some(resp) => {
-            log_info!("Device: Got RSDP pointer");
-            Some(resp)
-        }
-        None => {
-            log_warning!("Device: Did not get RSDP pointer, ACPI unavailable");
-            None
-        }
-    };
-}

src/kernel/device/devtree.rs

@@ -1,34 +0,0 @@
-use fdt::*;
-use lazy_static::lazy_static;
-use limine::{request::DeviceTreeBlobRequest, response::DeviceTreeBlobResponse};
-
-use crate::{format, log::*, log_info, log_trace, log_warning};
-
-#[used]
-#[unsafe(link_section = ".requests")]
-pub static DTB_REQUEST: DeviceTreeBlobRequest = limine::request::DeviceTreeBlobRequest::new();
-
-lazy_static! {
-    pub static ref DTB: Option<&'static DeviceTreeBlobResponse> = match DTB_REQUEST.get_response() {
-        Some(resp) => {
-            log_info!("Device: Got DTB pointer");
-            Some(resp)
-        }
-        None => {
-            log_warning!("Device: Did not get DTB pointer");
-            None
-        }
-    };
-}
-
-#[allow(dead_code)]
-pub fn device_tree_parsed() -> Option<Fdt<'static>> {
-    if let Some(ok_dtb) = *DTB
-        && let Ok(ok_parsed_dt) = unsafe { fdt::Fdt::from_ptr(ok_dtb.dtb_ptr() as *const u8) }
-    {
-        log_trace!("Device: Parsed device tree");
-        Some(ok_parsed_dt)
-    } else {
-        None
-    }
-}

src/kernel/device/mod.rs

@@ -1,33 +0,0 @@
-// Copyright (c) 2025 shibedrill
-// SPDX-License-Identifier: MIT
-
-#[cfg(feature = "acpi")]
-mod acpi;
-#[cfg(feature = "dtb")]
-mod devtree;
-
-use crate::log::{LOGGER, LogLevel};
-use crate::{format, log_error};
-
-// Just to check
-pub fn init_statics() {
-    let dtb = {
-        #[cfg(feature = "dtb")]
-        {
-            devtree::DTB.is_some()
-        }
-        #[cfg(not(feature = "dtb"))]
-        false
-    };
-    let rdsp = {
-        #[cfg(feature = "acpi")]
-        {
-            acpi::RSDP.is_some()
-        }
-        #[cfg(not(feature = "acpi"))]
-        false
-    };
-    if !dtb & !rdsp {
-        log_error!("Device: Neither DTB nor ACPI available, booted system will be useless")
-    }
-}