From: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Date: Mon, 13 Oct 2025 12:35:56 +0000 (+0200)
Subject: x32: set panic strategy to aborting
X-Git-Tag: archive/raspbian/1.91.1+dfsg1-1+rpi1~1^2~3
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=18c487ecaba405cc97bfc1574f64a2087d8c667a;p=rustc.git

x32: set panic strategy to aborting

x32 lacks libunwind support


Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

Gbp-Pq: Topic behaviour
Gbp-Pq: Name x32-set-panic-strategy-to-aborting.patch
---

diff --git a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs
index c5d556e5cc..e24fa7fc11 100644
--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs
+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs
@@ -1,4 +1,4 @@
-use crate::spec::{Cc, LinkerFlavor, Lld, StackProbeType, Target, TargetMetadata, base};
+use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, StackProbeType, Target, TargetMetadata, base};
 
 pub(crate) fn target() -> Target {
     let mut base = base::linux_gnu::opts();
@@ -11,6 +11,7 @@ pub(crate) fn target() -> Target {
     // BUG(GabrielMajeri): disabling the PLT on x86_64 Linux with x32 ABI
     // breaks code gen. See LLVM bug 36743
     base.plt_by_default = true;
+    base.panic_strategy = PanicStrategy::Abort;
 
     Target {
         llvm_target: "x86_64-unknown-linux-gnux32".into(),