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cleanup

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This commit is contained in:
nora 2025-03-09 14:18:32 +01:00
parent 42c4d826f1
commit 7026e5c1b8
3 changed files with 485 additions and 478 deletions
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12
src/main.rs
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@ -1,8 +1,9 @@
use emu::{Memory, Reg};
use eyre::{OptionExt, bail};
use eyre::{OptionExt, bail, eyre};
mod elf;
mod emu;
mod inst;
// 2 MiB
const MEMORY_SIZE: usize = 2 << 21;
@ -69,7 +70,14 @@ fn main() -> eyre::Result<()> {
ecall_handler: Box::new(ecall_handler),
};
emu.start_linux().unwrap();
match emu.start_linux() {
emu::Error::Exit { code } => {
eprintln!("exited with code {code}");
}
emu::Error::Trap(cause) => eprintln!("program trapped: {cause}"),
e => return Err(eyre!("error: {e:?}")),
}
Ok(())
}