mirror of
https://github.com/XunilGroup/XunilOS.git
synced 2026-06-02 13:44:25 +02:00
csd4ni3l
56c5da0742
remove incorrect timer frequency set, fix interrupt handler not restoring stack ptr, handle both user and kernel aborts, remove aarch64 ps2 support, fix ELF code mapped as code making it unwritable, add assets.rs to handle both arches automatically, make PS2 x86_64 compatible with linux keycodes, always try printing kernel panic to serial
35 lines
1.4 KiB
Rust
35 lines
1.4 KiB
Rust
use std::env;
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use std::fs;
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use std::path::PathBuf;
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fn main() {
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let arch = std::env::var("CARGO_CFG_TARGET_ARCH").unwrap();
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let timer_frequency_hz = env::var("TIMER_FREQUENCY_HZ").unwrap_or_else(|_| "1000".to_string());
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let karch = env::var("KARCH").unwrap_or_else(|_| "x86_64".to_string());
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let out_dir = PathBuf::from("src");
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fs::write(
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out_dir.join("config.rs"),
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format!("pub const TIMER_FREQUENCY_HZ: usize = {timer_frequency_hz};\npub const KARCH: &str = \"{karch}\";"),
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)
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.unwrap();
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let out_dir = out_dir.join("driver").join("io").join("fs");
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fs::write(
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out_dir.join("assets.rs"),
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format!("pub static INIT_ELF: &[u8] = include_bytes!(\"../../../../../assets/{karch}/init\");\npub static DOOM_WAD: &[u8] = include_bytes!(\"../../../../../assets/doom1.wad\");\npub static DOOM_ELF: &[u8] = include_bytes!(\"../../../../../assets/{karch}/doomgeneric\");\npub static HELLOWORLD_ELF: &[u8] = include_bytes!(\"../../../../../assets/{karch}/helloworld.elf\");"),
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)
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.unwrap();
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println!("cargo:rerun-if-env-changed=KARCH");
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println!("cargo:rerun-if-env-changed=TIMER_FREQUENCY_HZ");
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println!("cargo:rerun-if-env-changed=OUTPUT");
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// Tell cargo to pass the linker script to the linker..
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println!("cargo:rustc-link-arg=-Tlinker-{arch}.ld");
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// ..and to re-run if it changes.
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println!("cargo:rerun-if-changed=linker-{arch}.ld");
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}
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