Made panic_handler optional (#179)

rust-osdev · Oct 30, 2020 · 41933c8 · 41933c8
1 parent c627c70
commit 41933c8
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diff --git a/uefi-services/Cargo.toml b/uefi-services/Cargo.toml
@@ -25,3 +25,4 @@ x86_64 = "0.12.1"
 [features]
 # Enable QEMU-specific functionality
 qemu = []
+no_panic_handler = []
diff --git a/uefi-services/src/lib.rs b/uefi-services/src/lib.rs
@@ -126,6 +126,7 @@ fn exit_boot_services(_e: Event) {
 #[lang = "eh_personality"]
 fn eh_personality() {}
 
+#[cfg(not(feature = "no_panic_handler"))]
 #[panic_handler]
 fn panic_handler(info: &core::panic::PanicInfo) -> ! {
     if let Some(location) = info.location() {