Add panic=immediate-abort

1 files changed, 6 insertions, 0 deletions

diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
index f705af52bd8..2299db94535 100644
--- a/compiler/rustc_target/src/spec/mod.rs
+++ b/compiler/rustc_target/src/spec/mod.rs
@@ -834,6 +834,7 @@ crate::target_spec_enum! {
     pub enum PanicStrategy {
         Unwind = "unwind",
         Abort = "abort",
+        ImmediateAbort = "immediate-abort",
     }
 
     parse_error_type = "panic strategy";
@@ -852,8 +853,13 @@ impl PanicStrategy {
         match *self {
             PanicStrategy::Unwind => sym::unwind,
             PanicStrategy::Abort => sym::abort,
+            PanicStrategy::ImmediateAbort => sym::immediate_abort,
         }
     }
+
+    pub fn unwinds(self) -> bool {
+        matches!(self, PanicStrategy::Unwind)
+    }
 }
 
 crate::target_spec_enum! {