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repbuild: generate disk image with limine

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This commit is contained in:
TheOddGarlic 2022-08-18 12:16:37 +03:00
parent 643db212ef
commit 346d3a9166
12 changed files with 555 additions and 51 deletions
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4
.gitignore vendored
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@ -1,6 +1,8 @@
userland/root_fs/mnt/
target/
.gdb_history
!*/.gitkeep
__pycache__/
debug.log
/disk/
/limine/
/disk.img

1
ableos/.cargo/config.toml
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@ -8,7 +8,6 @@ build-std-features = ["compiler-builtins-mem"]
[target.'cfg(target_arch = "x86_64")']
rustflags = ["-C", "target-feature=+rdrand"]
runner = "bootimage runner"
[target.riscv64gc-unknown-none-elf]
rustflags = "-C link-arg=-Tableos/src/arch/riscv/virt.lds"

46
ableos/Cargo.toml
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@ -8,52 +8,6 @@ version = "0.1.1"
panic = "abort"
[package.metadata.bootimage]
run-command = [
"qemu-system-x86_64",
"-device",
"piix4-ide,id=ide",
"-drive",
"file={},format=raw,if=none,id=disk",
"-device",
"ide-hd,drive=disk,bus=ide.0"
]
run-args = [
# "--nodefaults",
"-cpu",
"Broadwell-v3",
"-m",
"4G",
"-serial",
"stdio",
"-smp",
"cores=2",
"-soundhw",
"pcspk",
# "-device",
# "VGA",
# "-device",
# "virtio-gpu-pci",
"-device",
"vmware-svga",
"-device",
"sb16",
# "-machine", "pcspk-audiodev=0",
# "-qmp",
# "unix:../qmp-sock,server,nowait",
]
test-args = [
"-device",
"isa-debug-exit,iobase=0xf4,iosize=0x04",

4
base/README.md Normal file
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@ -0,0 +1,4 @@
# Base Root Filesystem
This is the base root filesystem for ableOS. It's used by tepbuild while
building the disk image.

17
base/boot/limine.cfg Normal file
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@ -0,0 +1,17 @@
${ABLEOS_KERNEL}=boot:///boot/kernel
# TODO: Make a boot background image for ableOS
# ${WALLPAPER_PATH}=boot:///boot/bg.bmp
DEFAULT_ENTRY=1
TIMEOUT=3
VERBOSE=yes
# Terminal related settings
# TERM_WALLPAPER=${WALLPAPER_PATH}
TERM_BACKDROP=008080
:ableOS
COMMENT=Default ableOS boot entry.
PROTOCOL=limine
KERNEL_PATH=${ABLEOS_KERNEL}
KERNEL_CMDLINE=

BIN
base/home/able/bins/aos_test.wasm Executable file
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base/home/able/bins/weealloc_test.wasm Executable file
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base/home/able/configs/qwerty.keymap Normal file
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# Able doesn't have a full keyboard
0-NONE
1-
2-
3-BACKSPACE
4-
5-
6-
7-
8-
9-TAB
10-
11-
12-
13-ENTER
14-
15-
16-SHIFT
17-CONTROL
18-ALT
19-PAUSE
20-CAPS_LOCK
21-
22-
23-
24-
25-
26-
27-
28-
29-
30-
31-
32-SPACE
33-PAGE_UP
34-PAGE_DOWN
35-END
36-HOME
37-ARROW_LEFT
38-ARROW_UP
39-ARROW_RIGHT
40-ARROW_DOWN
41-
42-
43-
44-
45-INSERT
46-DELETE
47-
48-0
49-1
50-2
51-3
52-4
53-5
54-6
55-7
56-8
57-9
58-
59-SEMICOLON
60-
61-EQUAL
62-
63-
64-
65-a
66-b
67-c
68-d
69-e
70-f
71-g
72-h
73-i
74-j
75-k
76-l
77-m
78-n
79-o
80-p
81-q
82-r
83-s
84-t
85-u
86-v
87-w
88-x
89-y
90-z
91-
92-
93-
94-
95-
96-
97-
98-
99-
100-
101-
102-
103-
106-
107-
108-
109-
110-
111-
112-FUNCTION_1
113-FUNCTION_2
114-FUNCTION_3
115-FUNCTION_4
116-FUNCTION_5
117-FUNCTION_6
118-FUNCTION_7
119-FUNCTION_8
120-FUNCTION_9
121-FUNCTION_10
122-FUNCTION_11
123-FUNCTION_12
124-
125-
126-
127-
128-
129-
130-
131-
132-
134-
135-
136-
137-
138-
139-
140-
141-
142-
143-
145-SCROLL_LOCK
146-
147-
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158-
159-
160-
161-
162-
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168-
169-
170-
171-
172-
173-MINUS
174-
175-
176-
177-
178-
179-
180-
181-
182-
183-
184-
185-
186-
187-
188-COMMA
189-
190-PERIOD
191-FORWARD_SLASH
192-GRAVE
193-
194-
195-
196-
197-
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199-
200-
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204-
205-
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213-
214-
215-
216-
218-
219-BRACKET_LEFT
220-BACK_SLASH
221-BRACKET_RIGHT
222-QUOTE
223-
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4
base/home/able/kernel.md Normal file
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@ -0,0 +1,4 @@
Hi there :>$RED$
hi
$GREEN$
hi 3

14
base/home/able/layout.txt Normal file
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@ -0,0 +1,14 @@
boot/
├─ kernel.img
home/
├─ able/
│ ├─ bins/
│ ├─ config/
│ │ ├─ able_edit/
│ │ │ ├─ config.toml
│ ├─ irl_pic.png
│ ├─ password.txt
system/
├─ bins/
├─ configs/
│ ├─ kernel.toml

263
repbuild/src/main.rs
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@ -5,7 +5,7 @@
* SPDX-License-Identifier: MPL-2.0
*/
use std::{fs, process::Command};
use std::{fs::{self, File}, process::Command};
use colored::*;
@ -15,6 +15,7 @@ struct Options {
}
enum Subcommand {
BuildImage,
Doc,
Help,
Run,
@ -27,6 +28,7 @@ enum Subcommand {
impl Subcommand {
fn from_str<S: AsRef<str>>(str: S) -> Subcommand {
match str.as_ref() {
"build-image" => Subcommand::BuildImage,
"doc" => Subcommand::Doc,
"help" => Subcommand::Help,
"run" | "r" => Subcommand::Run,
@ -48,6 +50,142 @@ fn main() {
let options = options();
match options.subcommand {
Subcommand::BuildImage => {
let machine_text = options.arguments.get(0).cloned().unwrap_or_default();
match machine(machine_text) {
MachineType::X86_64 => {
// Cleanup
// NOTE: we are not unwrapping these, as we don't want this to fail if they
// don't exist yet, probably not the best idea tho.
// FIXME: figure out a better way to ignore errors about these not existing
#[allow(unused_must_use)]
{
fs::remove_dir_all("./limine");
fs::remove_dir_all("./disk");
fs::remove_file("./disk.img");
}
// Build ableOS in release mode
Command::new("cargo")
.args(["build", "--release"])
.current_dir(fs::canonicalize("./ableos").unwrap())
.status()
.unwrap();
// Create disk directory
fs::create_dir("./disk").unwrap();
// Clone limine 3.X binaries
Command::new("git")
.arg("clone")
.arg("https://github.com/limine-bootloader/limine.git")
.arg("--branch=v3.0-branch-binary")
.arg("--depth=1")
.status()
.unwrap();
println!("{}", "Building limine".bold());
Command::new("make")
.args(["-C", "limine"])
.status()
.unwrap();
println!("{}", "Allocating new disk image".bold());
Command::new("dd")
.args(["if=/dev/zero", "of=disk.img", "count=1", "bs=256MiB"])
.status()
.unwrap();
println!("{}", "Partitioning disk image".bold());
Command::new("sudo")
.args(["sfdisk", "disk.img"])
.stdin(File::open("./sfdisk-config").unwrap())
.status()
.unwrap();
// Setup loopback device for disk.img, with partitions
// FIXME: don't assume that /dev/loop0 is empty
Command::new("sudo")
.arg("losetup")
.args(["-P", "/dev/loop0", "disk.img"])
.status()
.unwrap();
println!("{}", "Creating ext2 filesystem on /dev/loop0p1".bold());
Command::new("sudo")
.arg("mkfs.ext2")
.arg("/dev/loop0p1")
.status()
.unwrap();
println!("{}", "Mounting filesystem".bold());
Command::new("sudo")
.arg("mount")
.args(["/dev/loop0p1", "./disk"])
.status()
.unwrap();
// copy ./base/* over to ./disk
Command::new("sudo")
.args(["sh", "-c"])
.arg("cp -r ./base/* ./disk")
.status()
.unwrap();
// copy ./limine/limine.sys over to ./disk/boot
Command::new("sudo")
.arg("cp")
.args(["./limine/limine.sys", "./disk/boot"])
.status()
.unwrap();
// copy the kernel over to ./disk/boot/kernel
Command::new("sudo")
.arg("cp")
.arg("./target/x86_64-ableos/release/ableos")
.arg("./disk/boot/kernel")
.status()
.unwrap();
// TODO: build the userspace programs and copy them over
// unmount the fs
Command::new("sudo")
.arg("umount")
.arg("./disk")
.status()
.unwrap();
// remove the loopback device
Command::new("sudo")
.arg("losetup")
.args(["-d", "/dev/loop0"])
.status()
.unwrap();
println!("{}", "Deploying limine".bold());
Command::new("./limine/limine-deploy")
.arg("./disk.img")
.status()
.unwrap();
}
MachineType::Unknown(unknown) => {
eprintln!(
"{}: unknown machine type `{}`",
"error".red().bold(),
unknown.bold(),
);
eprintln!("expected one of x86_64, riscv64 or aarch64");
}
_ => {
eprintln!(
"{}: build-image not implemented for this machine type",
"error".red().bold(),
);
}
}
}
Subcommand::Test => {
Command::new("cargo")
.args(["test", "--target=json_targets/x86_64-ableos.json"])
@ -100,18 +238,137 @@ fn main() {
match machine(machine_text) {
MachineType::X86_64 if debug => {
// Build ableOS
Command::new("cargo")
.args(["run", "--", "-S", "-gdb", "tcp:9000"])
.arg("build")
.current_dir(fs::canonicalize("./ableos").unwrap())
.status()
.unwrap();
// Setup loopback device for disk.img, with partitions
// FIXME: don't do ths if running without changes
Command::new("sudo")
.arg("losetup")
.args(["-P", "/dev/loop0", "disk.img"])
.status()
.unwrap();
// mount the root fs to ./disk
Command::new("sudo")
.arg("mount")
.args(["/dev/loop0p1", "./disk"])
.status()
.unwrap();
// copy the kernel over to ./disk/boot/kernel
Command::new("sudo")
.arg("cp")
.arg("./target/x86_64-ableos/debug/ableos")
.arg("./disk/boot/kernel")
.status()
.unwrap();
// unmount the root fs
Command::new("sudo")
.arg("umount")
.arg("./disk")
.status()
.unwrap();
// remove loopback device
Command::new("sudo")
.arg("losetup")
.args(["-d", "/dev/loop0"])
.status()
.unwrap();
// run qemu with "-S", "-gdb", "tcp:9000"
Command::new("qemu-system-x86_64")
.args(["-device", "piix4-ide,id=ide"])
.arg("-drive")
.arg("file=./disk.img,format=raw,if=none,id=disk")
.args(["-device", "ide-hd,drive=disk,bus=ide.0"])
// .arg("--nodefaults")
.args(["-cpu", "Broadwell-v3"])
.args(["-m", "4G"])
.args(["-serial", "stdio"])
.args(["-smp", "cores=2"])
.args(["-soundhw", "pcspk"])
// .args(["-device", "VGA"])
// .args(["-device", "virtio-gpu-pci"])
.args(["-device", "vmware-svga"])
.args(["-device", "sb16"])
// .args(["-machine", "pcspk-audiodev=0"])
// .args(["-qmp", "unix:../qmp-sock,server,nowait"])
.args(["-S", "-gdb", "tcp:9000"])
.status()
.unwrap();
}
MachineType::X86_64 => {
// Build ableOS
Command::new("cargo")
.args(["run", "--release"])
.args(["build", "--release"])
.current_dir(fs::canonicalize("./ableos").unwrap())
.status()
.unwrap();
// Setup loopback device for disk.img, with partitions
// FIXME: don't do ths if running without changes
Command::new("sudo")
.arg("losetup")
.args(["-P", "/dev/loop0", "disk.img"])
.status()
.unwrap();
// mount the root fs to ./disk
Command::new("sudo")
.arg("mount")
.args(["/dev/loop0p1", "./disk"])
.status()
.unwrap();
// copy the kernel over to ./disk/boot/kernel
Command::new("sudo")
.arg("cp")
.arg("./target/x86_64-ableos/release/ableos")
.arg("./disk/boot/kernel")
.status()
.unwrap();
// unmount the root fs
Command::new("sudo")
.arg("umount")
.arg("./disk")
.status()
.unwrap();
// remove loopback device
Command::new("sudo")
.arg("losetup")
.args(["-d", "/dev/loop0"])
.status()
.unwrap();
// run qemu
Command::new("qemu-system-x86_64")
.args(["-device", "piix4-ide,id=ide"])
.arg("-drive")
.arg("file=./disk.img,format=raw,if=none,id=disk")
.args(["-device", "ide-hd,drive=disk,bus=ide.0"])
// .arg("--nodefaults")
.args(["-cpu", "Broadwell-v3"])
.args(["-m", "4G"])
.args(["-serial", "stdio"])
.args(["-smp", "cores=2"])
.args(["-soundhw", "pcspk"])
// .args(["-device", "VGA"])
// .args(["-device", "virtio-gpu-pci"])
.args(["-device", "vmware-svga"])
.args(["-device", "sb16"])
// .args(["-machine", "pcspk-audiodev=0"])
// .args(["-qmp", "unix:../qmp-sock,server,nowait"])
.status()
.unwrap();
}
MachineType::RiscV64 if debug => {
eprintln!(

1
sfdisk-config Normal file
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@ -0,0 +1 @@
,,,-