panic_abort: call __rust_abort on xous

Xous does not properly handle invalid instructions. Instead, call `__rust_abort` and exit normally. Signed-off-by: Sean Cross <[email protected]>
rust-lang · Nov 8, 2022 · f4db122 · f4db122
1 parent e0da598
commit f4db122
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/library/panic_abort/src/lib.rs b/library/panic_abort/src/lib.rs
@@ -42,7 +42,8 @@ pub unsafe fn __rust_start_panic(_payload: *mut &mut dyn BoxMeUp) -> u32 {
                 libc::abort();
             }
         } else if #[cfg(any(target_os = "hermit",
-                            all(target_vendor = "fortanix", target_env = "sgx")
+                            all(target_vendor = "fortanix", target_env = "sgx"),
+                            target_os = "xous"
         ))] {
             unsafe fn abort() -> ! {
                 // call std::sys::abort_internal