noah.knegt/FerrOS
1
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Releases Wiki Activity

Add qemu serial output to stdio

Browse Source 
Signed-off-by: Noah Knegt <git@noahknegt.com>
This commit is contained in:
Noah Knegt
2025-08-02 19:12:56 +02:00
parent 022ec27bd5
commit 092004bab0
1 changed files with 8 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/main.rs
View File

@@ -4,17 +4,22 @@ fn main() {
// read env variables that were set in build script // read env variables that were set in build script
let uefi_path = env!("UEFI_PATH"); let uefi_path = env!("UEFI_PATH");
let bios_path = env!("BIOS_PATH"); let bios_path = env!("BIOS_PATH");
// choose whether to start the UEFI or BIOS image // choose whether to start the UEFI or BIOS image
let uefi = true; let uefi = true;
let mut cmd = std::process::Command::new("qemu-system-x86_64"); let mut cmd = std::process::Command::new("qemu-system-x86_64");
if uefi { if uefi {
cmd.arg("-bios").arg(ovmf_prebuilt::ovmf_pure_efi()); cmd.arg("-bios").arg(ovmf_prebuilt::ovmf_pure_efi());
cmd.arg("-drive").arg(format!("format=raw,file={uefi_path}")); cmd.arg("-drive")
.arg(format!("format=raw,file={uefi_path}"));
} else { } else {
cmd.arg("-drive").arg(format!("format=raw,file={bios_path}")); cmd.arg("-drive")
.arg(format!("format=raw,file={bios_path}"));
} }
cmd.arg("-serial").arg("stdio");
let mut child = cmd.spawn().unwrap(); let mut child = cmd.spawn().unwrap();
child.wait().unwrap(); child.wait().unwrap();
} }