mirror of
https://github.com/phil-opp/blog_os.git
synced 2025-12-16 14:27:49 +00:00
Compare commits
3 Commits
37a0ae0097
...
post-04-no
| Author | SHA1 | Date | |
|---|---|---|---|
|
db307d89bc | ||
|
|
fe23af5b3e | ||
|
|
a3d58588a2 |
@@ -1,9 +1,11 @@
|
||||
[unstable]
|
||||
build-std = ["core", "compiler_builtins"]
|
||||
build-std-features = ["compiler-builtins-mem"]
|
||||
# build-std = ["core", "compiler_builtins"]
|
||||
|
||||
[build]
|
||||
target = "x86_64-blog_os.json"
|
||||
# target = "x86_64-blog_os.json"
|
||||
|
||||
[target.'cfg(target_os = "none")']
|
||||
runner = "bootimage runner"
|
||||
runner = "cargo run --manifest-path disk_image/Cargo.toml --bin runner --quiet"
|
||||
|
||||
[alias]
|
||||
bootimage = "run --manifest-path disk_image/Cargo.toml --bin disk_image --quiet"
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
name: Code
|
||||
name: Build Code
|
||||
|
||||
on:
|
||||
push:
|
||||
@@ -16,7 +16,6 @@ jobs:
|
||||
check:
|
||||
name: Check
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
platform: [
|
||||
ubuntu-latest,
|
||||
@@ -42,7 +41,6 @@ jobs:
|
||||
test:
|
||||
name: Test
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
platform: [
|
||||
ubuntu-latest,
|
||||
@@ -78,10 +76,14 @@ jobs:
|
||||
HOMEBREW_NO_AUTO_UPDATE: 1
|
||||
HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK: 1
|
||||
HOMEBREW_NO_INSTALL_CLEANUP: 1
|
||||
- name: Install QEMU (Windows)
|
||||
- name: Install Scoop (Windows)
|
||||
run: |
|
||||
choco install qemu --version 2021.5.5
|
||||
echo "$Env:Programfiles\qemu" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
|
||||
Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
|
||||
echo ::add-path::$HOME\scoop\shims
|
||||
if: runner.os == 'Windows'
|
||||
shell: pwsh
|
||||
- name: Install QEMU (Windows)
|
||||
run: scoop install qemu
|
||||
if: runner.os == 'Windows'
|
||||
shell: pwsh
|
||||
- name: "Print QEMU Version"
|
||||
247
Cargo.lock
generated
247
Cargo.lock
generated
@@ -1,24 +1,22 @@
|
||||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 4
|
||||
[[package]]
|
||||
name = "anyhow"
|
||||
version = "1.0.32"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6b602bfe940d21c130f3895acd65221e8a61270debe89d628b9cb4e3ccb8569b"
|
||||
|
||||
[[package]]
|
||||
name = "bit_field"
|
||||
version = "0.10.2"
|
||||
version = "0.9.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dc827186963e592360843fb5ba4b973e145841266c1357f7180c43526f2e5b61"
|
||||
checksum = "ed8765909f9009617974ab6b7d332625b320b33c326b1e9321382ef1999b5d56"
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "1.3.2"
|
||||
version = "1.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "2.9.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6a65b545ab31d687cff52899d4890855fec459eb6afe0da6417b8a18da87aa29"
|
||||
checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
|
||||
|
||||
[[package]]
|
||||
name = "blog_os"
|
||||
@@ -26,32 +24,168 @@ version = "0.1.0"
|
||||
dependencies = [
|
||||
"bootloader",
|
||||
"lazy_static",
|
||||
"spin 0.5.2",
|
||||
"rlibc",
|
||||
"spin",
|
||||
"uart_16550",
|
||||
"volatile 0.2.7",
|
||||
"volatile",
|
||||
"x86_64",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "bootloader"
|
||||
version = "0.9.32"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1ea119c3ed05625c179e09d17d0914570a3753ca09c890a73d98f6b72aea00d2"
|
||||
version = "0.9.8"
|
||||
|
||||
[[package]]
|
||||
name = "lazy_static"
|
||||
version = "1.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
|
||||
name = "bootloader-locator"
|
||||
version = "0.0.3"
|
||||
dependencies = [
|
||||
"spin 0.9.8",
|
||||
"cargo_metadata",
|
||||
"locate-cargo-manifest",
|
||||
"thiserror",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rustversion"
|
||||
version = "1.0.22"
|
||||
name = "cargo_metadata"
|
||||
version = "0.11.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
|
||||
checksum = "89fec17b16f1ac67908af82e47d0a90a7afd0e1827b181cd77504323d3263d35"
|
||||
dependencies = [
|
||||
"semver",
|
||||
"serde",
|
||||
"serde_json",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "disk_image"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"anyhow",
|
||||
"bootloader-locator",
|
||||
"locate-cargo-manifest",
|
||||
"runner-utils",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "itoa"
|
||||
version = "0.4.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
|
||||
|
||||
[[package]]
|
||||
name = "json"
|
||||
version = "0.12.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "078e285eafdfb6c4b434e0d31e8cfcb5115b651496faca5749b88fafd4f23bfd"
|
||||
|
||||
[[package]]
|
||||
name = "lazy_static"
|
||||
version = "1.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
|
||||
dependencies = [
|
||||
"spin",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "libc"
|
||||
version = "0.2.76"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "755456fae044e6fa1ebbbd1b3e902ae19e73097ed4ed87bb79934a867c007bc3"
|
||||
|
||||
[[package]]
|
||||
name = "locate-cargo-manifest"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d264d672563b20c0a2eb9045f4072e1352002f6c316cc0677bed8b767e17b7e1"
|
||||
dependencies = [
|
||||
"json",
|
||||
"thiserror",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "proc-macro2"
|
||||
version = "1.0.19"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "04f5f085b5d71e2188cb8271e5da0161ad52c3f227a661a3c135fdf28e258b12"
|
||||
dependencies = [
|
||||
"unicode-xid",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "quote"
|
||||
version = "1.0.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rlibc"
|
||||
version = "1.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fc874b127765f014d792f16763a81245ab80500e2ad921ed4ee9e82481ee08fe"
|
||||
|
||||
[[package]]
|
||||
name = "runner-utils"
|
||||
version = "0.0.2"
|
||||
dependencies = [
|
||||
"thiserror",
|
||||
"wait-timeout",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ryu"
|
||||
version = "1.0.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
|
||||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
version = "0.10.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "394cec28fa623e00903caf7ba4fa6fb9a0e260280bb8cdbbba029611108a0190"
|
||||
dependencies = [
|
||||
"semver-parser",
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "semver-parser"
|
||||
version = "0.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
|
||||
|
||||
[[package]]
|
||||
name = "serde"
|
||||
version = "1.0.115"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e54c9a88f2da7238af84b5101443f0c0d0a3bbdc455e34a5c9497b1903ed55d5"
|
||||
dependencies = [
|
||||
"serde_derive",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "serde_derive"
|
||||
version = "1.0.115"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "609feed1d0a73cc36a0182a840a9b37b4a82f0b1150369f0536a9e3f2a31dc48"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "serde_json"
|
||||
version = "1.0.57"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "164eacbdb13512ec2745fb09d51fd5b22b0d65ed294a1dcf7285a360c80a675c"
|
||||
dependencies = [
|
||||
"itoa",
|
||||
"ryu",
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "spin"
|
||||
@@ -60,42 +194,73 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
|
||||
|
||||
[[package]]
|
||||
name = "spin"
|
||||
version = "0.9.8"
|
||||
name = "syn"
|
||||
version = "1.0.39"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
|
||||
checksum = "891d8d6567fe7c7f8835a3a98af4208f3846fba258c1bc3c31d6e506239f11f9"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-xid",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror"
|
||||
version = "1.0.20"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7dfdd070ccd8ccb78f4ad66bf1982dc37f620ef696c6b5028fe2ed83dd3d0d08"
|
||||
dependencies = [
|
||||
"thiserror-impl",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "thiserror-impl"
|
||||
version = "1.0.20"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bd80fc12f73063ac132ac92aceea36734f04a1d93c1240c6944e23a3b8841793"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "uart_16550"
|
||||
version = "0.2.19"
|
||||
version = "0.2.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "614ff2a87880d4bd4374722268598a970bbad05ced8bf630439417347254ab2e"
|
||||
checksum = "e58fc40dc1712664fc9b0a7bd8ca2f21ab49960924fb245a80a05e1e92f3dfe9"
|
||||
dependencies = [
|
||||
"bitflags 1.3.2",
|
||||
"rustversion",
|
||||
"bitflags",
|
||||
"x86_64",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "volatile"
|
||||
version = "0.2.7"
|
||||
name = "unicode-xid"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f6b06ad3ed06fef1713569d547cdbdb439eafed76341820fb0e0344f29a41945"
|
||||
checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
|
||||
|
||||
[[package]]
|
||||
name = "volatile"
|
||||
version = "0.4.6"
|
||||
version = "0.4.0-alpha.00"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "442887c63f2c839b346c192d047a7c87e73d0689c9157b00b53dcc27dd5ea793"
|
||||
checksum = "9a1da81878b88e2b57ca8b3d62c0c3e9979d9531cfe0e6d1c094174d8458eac6"
|
||||
|
||||
[[package]]
|
||||
name = "wait-timeout"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9f200f5b12eb75f8c1ed65abd4b2db8a6e1b138a20de009dacee265a2498f3f6"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "x86_64"
|
||||
version = "0.14.13"
|
||||
version = "0.11.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c101112411baafbb4bf8d33e4c4a80ab5b02d74d2612331c61e8192fc9710491"
|
||||
checksum = "365de37eb7c6da582cbb510dd0f3f1235d24ff6309a8a96e8a9909cc9bfd608f"
|
||||
dependencies = [
|
||||
"bit_field",
|
||||
"bitflags 2.9.2",
|
||||
"rustversion",
|
||||
"volatile 0.4.6",
|
||||
"bitflags",
|
||||
]
|
||||
|
||||
27
Cargo.toml
27
Cargo.toml
@@ -2,36 +2,33 @@
|
||||
name = "blog_os"
|
||||
version = "0.1.0"
|
||||
authors = ["Philipp Oppermann <dev@phil-opp.com>"]
|
||||
edition = "2024"
|
||||
edition = "2018"
|
||||
|
||||
[workspace]
|
||||
members = [
|
||||
"disk_image",
|
||||
]
|
||||
|
||||
[[test]]
|
||||
name = "should_panic"
|
||||
harness = false
|
||||
|
||||
[dependencies]
|
||||
bootloader = "0.9"
|
||||
volatile = "0.2.6"
|
||||
bootloader = { path = "../../uefi-test"}
|
||||
rlibc = "1.0.0"
|
||||
volatile = "0.4.0-alpha"
|
||||
spin = "0.5.2"
|
||||
x86_64 = "0.14.2"
|
||||
x86_64 = "0.11.0"
|
||||
uart_16550 = "0.2.0"
|
||||
|
||||
[dependencies.lazy_static]
|
||||
version = "1.0"
|
||||
features = ["spin_no_std"]
|
||||
|
||||
[[bin]]
|
||||
name = "blog_os"
|
||||
test = false
|
||||
bench = false
|
||||
|
||||
|
||||
[package.metadata.bootimage]
|
||||
test-args = [
|
||||
"-device",
|
||||
"isa-debug-exit,iobase=0xf4,iosize=0x04",
|
||||
"-serial",
|
||||
"stdio",
|
||||
"-display",
|
||||
"none",
|
||||
"-device", "isa-debug-exit,iobase=0xf4,iosize=0x04", "-serial", "stdio",
|
||||
"-display", "none"
|
||||
]
|
||||
test-success-exit-code = 33 # (0x10 << 1) | 1
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
# Blog OS (Testing)
|
||||
|
||||
[](https://github.com/phil-opp/blog_os/actions?query=workflow%3A%22Code%22+branch%3Apost-04)
|
||||
[](https://github.com/phil-opp/blog_os/actions?query=workflow%3A%22Build+Code%22+branch%3Apost-04)
|
||||
|
||||
This repository contains the source code for the [Testing][post] post of the [Writing an OS in Rust](https://os.phil-opp.com) series.
|
||||
|
||||
|
||||
13
disk_image/Cargo.toml
Normal file
13
disk_image/Cargo.toml
Normal file
@@ -0,0 +1,13 @@
|
||||
[package]
|
||||
name = "disk_image"
|
||||
version = "0.1.0"
|
||||
authors = ["Philipp Oppermann <dev@phil-opp.com>"]
|
||||
edition = "2018"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
anyhow = "1.0.32"
|
||||
bootloader-locator = {path = "../../../bootloader-locator"}
|
||||
runner-utils = { path = "../../../runner-utils/" }
|
||||
locate-cargo-manifest = "0.2.0"
|
||||
57
disk_image/src/bin/runner.rs
Normal file
57
disk_image/src/bin/runner.rs
Normal file
@@ -0,0 +1,57 @@
|
||||
use anyhow::anyhow;
|
||||
use std::{
|
||||
path::PathBuf,
|
||||
process::{Command, ExitStatus},
|
||||
time::Duration,
|
||||
};
|
||||
|
||||
const RUN_ARGS: &[&str] = &["-d", "int", "--no-reboot", "-s"];
|
||||
const TEST_ARGS: &[&str] = &[
|
||||
"-device",
|
||||
"isa-debug-exit,iobase=0xf4,iosize=0x04",
|
||||
"-serial",
|
||||
"stdio",
|
||||
"-display",
|
||||
"none",
|
||||
"--no-reboot",
|
||||
];
|
||||
const TEST_TIMEOUT_SECS: u64 = 10;
|
||||
|
||||
fn main() -> anyhow::Result<()> {
|
||||
let kernel_binary_path = {
|
||||
let path = PathBuf::from(std::env::args().nth(1).unwrap());
|
||||
path.canonicalize()?
|
||||
};
|
||||
|
||||
let disk_image = disk_image::create_disk_image(&kernel_binary_path, true)?;
|
||||
|
||||
let mut run_cmd = Command::new("qemu-system-x86_64");
|
||||
run_cmd
|
||||
.arg("-drive")
|
||||
.arg(format!("format=raw,file={}", disk_image.display()));
|
||||
|
||||
let binary_kind = runner_utils::binary_kind(&kernel_binary_path);
|
||||
if binary_kind.is_test() {
|
||||
run_cmd.args(TEST_ARGS);
|
||||
|
||||
let exit_status = run_test_command(run_cmd)?;
|
||||
match exit_status.code() {
|
||||
Some(33) => {} // success
|
||||
other => return Err(anyhow!("Test failed (exit code: {:?})", other)),
|
||||
}
|
||||
} else {
|
||||
run_cmd.args(RUN_ARGS);
|
||||
|
||||
let exit_status = run_cmd.status()?;
|
||||
if !exit_status.success() {
|
||||
std::process::exit(exit_status.code().unwrap_or(1));
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn run_test_command(mut cmd: Command) -> anyhow::Result<ExitStatus> {
|
||||
let status = runner_utils::run_with_timeout(&mut cmd, Duration::from_secs(TEST_TIMEOUT_SECS))?;
|
||||
Ok(status)
|
||||
}
|
||||
45
disk_image/src/lib.rs
Normal file
45
disk_image/src/lib.rs
Normal file
@@ -0,0 +1,45 @@
|
||||
use anyhow::anyhow;
|
||||
use std::{
|
||||
path::{Path, PathBuf},
|
||||
process::Command,
|
||||
};
|
||||
|
||||
pub fn create_disk_image(kernel_binary_path: &Path, bios_only: bool) -> anyhow::Result<PathBuf> {
|
||||
let bootloader_info = bootloader_locator::locate_bootloader()?;
|
||||
let kernel_manifest_path = &bootloader_info.kernel_manifest_path;
|
||||
|
||||
let mut build_cmd = Command::new(env!("CARGO"));
|
||||
build_cmd.current_dir(bootloader_info.package.manifest_path.parent().unwrap());
|
||||
build_cmd.arg("builder");
|
||||
build_cmd
|
||||
.arg("--kernel-manifest")
|
||||
.arg(&kernel_manifest_path);
|
||||
build_cmd.arg("--kernel-binary").arg(&kernel_binary_path);
|
||||
build_cmd
|
||||
.arg("--target-dir")
|
||||
.arg(kernel_manifest_path.parent().unwrap().join("target"));
|
||||
build_cmd
|
||||
.arg("--out-dir")
|
||||
.arg(kernel_binary_path.parent().unwrap());
|
||||
build_cmd.arg("--quiet");
|
||||
if bios_only {
|
||||
build_cmd.arg("--firmware").arg("bios");
|
||||
}
|
||||
|
||||
if !build_cmd.status()?.success() {
|
||||
return Err(anyhow!("build failed"));
|
||||
}
|
||||
|
||||
let kernel_binary_name = kernel_binary_path.file_name().unwrap().to_str().unwrap();
|
||||
let disk_image = kernel_binary_path
|
||||
.parent()
|
||||
.unwrap()
|
||||
.join(format!("bootimage-bios-{}.bin", kernel_binary_name));
|
||||
if !disk_image.exists() {
|
||||
return Err(anyhow!(
|
||||
"Disk image does not exist at {} after bootloader build",
|
||||
disk_image.display()
|
||||
));
|
||||
}
|
||||
Ok(disk_image)
|
||||
}
|
||||
40
disk_image/src/main.rs
Normal file
40
disk_image/src/main.rs
Normal file
@@ -0,0 +1,40 @@
|
||||
use anyhow::anyhow;
|
||||
use std::process::Command;
|
||||
|
||||
const TARGET_NAME: &str = "x86_64-blog_os";
|
||||
const KERNEL_BINARIES: &[&str] = &["blog_os"];
|
||||
|
||||
fn main() -> anyhow::Result<()> {
|
||||
// build all binaries
|
||||
let mut build_cmd = Command::new(env!("CARGO"));
|
||||
build_cmd.arg("build");
|
||||
build_cmd.arg("--release");
|
||||
build_cmd.arg("-Zbuild-std=core");
|
||||
build_cmd
|
||||
.arg("--target")
|
||||
.arg(format!("{}.json", TARGET_NAME));
|
||||
if !build_cmd.status()?.success() {
|
||||
return Err(anyhow!("build failed"));
|
||||
};
|
||||
|
||||
let kernel_manifest = locate_cargo_manifest::locate_manifest()?;
|
||||
let target_dir_root = kernel_manifest.parent().unwrap().join("target");
|
||||
let target_dir = target_dir_root.join(TARGET_NAME).join("release");
|
||||
|
||||
for binary_name in KERNEL_BINARIES {
|
||||
let binary_path = {
|
||||
let path = target_dir.join(binary_name);
|
||||
path.canonicalize()?
|
||||
};
|
||||
|
||||
let disk_image = disk_image::create_disk_image(&binary_path, false)?;
|
||||
|
||||
println!(
|
||||
"Created disk image for binary {} at {}",
|
||||
binary_name,
|
||||
disk_image.display()
|
||||
);
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
@@ -4,10 +4,12 @@
|
||||
#![test_runner(crate::test_runner)]
|
||||
#![reexport_test_harness_main = "test_main"]
|
||||
|
||||
extern crate rlibc;
|
||||
|
||||
use core::panic::PanicInfo;
|
||||
|
||||
pub mod serial;
|
||||
pub mod vga_buffer;
|
||||
//pub mod vga_buffer;
|
||||
|
||||
pub trait Testable {
|
||||
fn run(&self) -> ();
|
||||
@@ -57,7 +59,7 @@ pub fn exit_qemu(exit_code: QemuExitCode) {
|
||||
|
||||
/// Entry point for `cargo xtest`
|
||||
#[cfg(test)]
|
||||
#[unsafe(no_mangle)]
|
||||
#[no_mangle]
|
||||
pub extern "C" fn _start() -> ! {
|
||||
test_main();
|
||||
loop {}
|
||||
|
||||
28
src/main.rs
28
src/main.rs
@@ -4,24 +4,36 @@
|
||||
#![test_runner(blog_os::test_runner)]
|
||||
#![reexport_test_harness_main = "test_main"]
|
||||
|
||||
use blog_os::println;
|
||||
use core::panic::PanicInfo;
|
||||
|
||||
#[unsafe(no_mangle)]
|
||||
pub extern "C" fn _start() -> ! {
|
||||
println!("Hello World{}", "!");
|
||||
use blog_os::serial_println;
|
||||
use core::{panic::PanicInfo, ptr, slice};
|
||||
|
||||
#[no_mangle]
|
||||
pub extern "C" fn _start(boot_info: &'static mut bootloader::boot_info::BootInfo) -> ! {
|
||||
#[cfg(test)]
|
||||
test_main();
|
||||
|
||||
loop {}
|
||||
let mut framebuffer = {
|
||||
let ptr = boot_info.framebuffer.start_addr as *mut u8;
|
||||
let slice = unsafe { slice::from_raw_parts_mut(ptr, boot_info.framebuffer.len) };
|
||||
volatile::Volatile::new(slice)
|
||||
};
|
||||
|
||||
//serial_println!("Hello World{}", "!");
|
||||
|
||||
for i in 0..boot_info.framebuffer.len {
|
||||
framebuffer.index_mut(i).write(0x99);
|
||||
}
|
||||
|
||||
loop {
|
||||
x86_64::instructions::hlt();
|
||||
}
|
||||
}
|
||||
|
||||
/// This function is called on panic.
|
||||
#[cfg(not(test))]
|
||||
#[panic_handler]
|
||||
fn panic(info: &PanicInfo) -> ! {
|
||||
println!("{}", info);
|
||||
serial_println!("{}", info);
|
||||
loop {}
|
||||
}
|
||||
|
||||
|
||||
@@ -4,10 +4,9 @@
|
||||
#![test_runner(blog_os::test_runner)]
|
||||
#![reexport_test_harness_main = "test_main"]
|
||||
|
||||
use blog_os::println;
|
||||
use core::panic::PanicInfo;
|
||||
|
||||
#[unsafe(no_mangle)] // don't mangle the name of this function
|
||||
#[no_mangle] // don't mangle the name of this function
|
||||
pub extern "C" fn _start() -> ! {
|
||||
test_main();
|
||||
|
||||
@@ -21,5 +20,5 @@ fn panic(info: &PanicInfo) -> ! {
|
||||
|
||||
#[test_case]
|
||||
fn test_println() {
|
||||
println!("test_println output");
|
||||
//println!("test_println output");
|
||||
}
|
||||
|
||||
@@ -1,10 +1,10 @@
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
|
||||
use blog_os::{QemuExitCode, exit_qemu, serial_print, serial_println};
|
||||
use blog_os::{exit_qemu, serial_print, serial_println, QemuExitCode};
|
||||
use core::panic::PanicInfo;
|
||||
|
||||
#[unsafe(no_mangle)]
|
||||
#[no_mangle]
|
||||
pub extern "C" fn _start() -> ! {
|
||||
should_fail();
|
||||
serial_println!("[test did not panic]");
|
||||
|
||||
@@ -1,16 +1,15 @@
|
||||
{
|
||||
"llvm-target": "x86_64-unknown-none",
|
||||
"data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128",
|
||||
"data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128",
|
||||
"arch": "x86_64",
|
||||
"target-endian": "little",
|
||||
"target-pointer-width": "64",
|
||||
"target-c-int-width": 32,
|
||||
"target-c-int-width": "32",
|
||||
"os": "none",
|
||||
"executables": true,
|
||||
"linker-flavor": "ld.lld",
|
||||
"linker": "rust-lld",
|
||||
"panic-strategy": "abort",
|
||||
"disable-redzone": true,
|
||||
"features": "-mmx,-sse,+soft-float",
|
||||
"rustc-abi": "x86-softfloat"
|
||||
"features": "-mmx,-sse,+soft-float"
|
||||
}
|
||||
Reference in New Issue
Block a user