diff --git a/runtime/linux/syscall_numbers.s b/runtime/linux/syscall_numbers.s
new file mode 100644
index 0000000000000000000000000000000000000000..d95e1e236beab72a6e3c47af0b0a218ab82c73c2
--- /dev/null
+++ b/runtime/linux/syscall_numbers.s
@@ -0,0 +1,2 @@
+.equ SYSCALL_WRITE, 64
+.equ SYSCALL_EXIT, 93