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From: =?utf-8?q?Fabian_Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Mon, 13 Oct 2025 14:35:56 +0200
Subject: x32: set panic strategy to aborting
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
x32 lacks libunwind support
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnux32.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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 c5d556e..ce4bd07 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(),
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