1 files changed, 28 insertions, 0 deletions
diff --git a/Python/asm_trampoline.S b/Python/asm_trampoline.S
new file mode 100644
index 0000000..4607077
--- /dev/null
+++ b/Python/asm_trampoline.S
@@ -0,0 +1,28 @@
+    .text
+    .globl	_Py_trampoline_func_start
+# The following assembly is equivalent to:
+# PyObject *
+# trampoline(PyThreadState *ts, _PyInterpreterFrame *f,
+#            int throwflag, py_evaluator evaluator)
+# {
+#     return evaluator(ts, f, throwflag);
+# }
+_Py_trampoline_func_start:
+#ifdef __x86_64__
+    sub    $8, %rsp
+    call    *%rcx
+    add    $8, %rsp
+    ret
+#endif // __x86_64__
+#if defined(__aarch64__) && defined(__AARCH64EL__) && !defined(__ILP32__)
+    // ARM64 little endian, 64bit ABI
+    // generate with aarch64-linux-gnu-gcc 12.1
+    stp     x29, x30, [sp, -16]!
+    mov     x29, sp
+    blr     x3
+    ldp     x29, x30, [sp], 16
+    ret
+#endif
+    .globl	_Py_trampoline_func_end
+_Py_trampoline_func_end:
+    .section        .note.GNU-stack,"",@progbits