add teeos std impl

Signed-off-by: 袁浩 <yuanhao34@huawei.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/library/panic_abort/src/lib.rs b/library/panic_abort/src/lib.rs
index 6e097e2caf2..8fd64279ac5 100644
--- a/library/panic_abort/src/lib.rs
+++ b/library/panic_abort/src/lib.rs
@@ -81,6 +81,16 @@ pub unsafe fn __rust_start_panic(_payload: &mut dyn PanicPayload) -> u32 {
                 }
                 core::intrinsics::unreachable();
             }
+        } else if #[cfg(target_os = "teeos")] {
+            mod teeos {
+                extern "C" {
+                    pub fn TEE_Panic(code: u32) -> !;
+                }
+            }
+
+            unsafe fn abort() -> ! {
+                teeos::TEE_Panic(1);
+            }
         } else {
             unsafe fn abort() -> ! {
                 core::intrinsics::abort();