Rename aot trampoline and fix compatibility issues. (#501)

src/arch/aarch64.s

@@ -1,8 +1,8 @@
 .text
 
 
-.global _aot_trampoline
-_aot_trampoline:
+.global _invoke_trampoline
+_invoke_trampoline:
     // x0 <- fn_ptr: extern "C" fn()
     // x1 <- args_ptr: *const u64
     // x2 <- args_len: usize
@@ -15,7 +15,7 @@ _aot_trampoline:
     mov     x9,     x0                      // We'll need x0.
     add     x10,    x1,     x2,     lsl 3   // Move the pointer to the end (past last element).
 
-    cmp     x2,     8                       // Check if there are more than 8 arguments.
+    cmp     x2,     8                       // Check if there are more than 8 arguments.
     ble     2f                              // If there are less than 8, skip to register arguments.
 
     //

src/arch/x86_64.s

@@ -1,8 +1,8 @@
 .text
 
 
-.global aot_trampoline
-aot_trampoline:
+.global _invoke_trampoline
+_invoke_trampoline:
     # rdi <- fn_ptr: extern "C" fn()
     # rsi <- args_ptr: *const u64
     # rdx <- args_len: usize

src/executor.rs

@@ -35,11 +35,12 @@ global_asm!(include_str!("arch/aarch64.s"));
 global_asm!(include_str!("arch/x86_64.s"));
 
 extern "C" {
-    /// Invoke an AOT-compiled function.
+    /// Invoke an AOT or JIT-compiled function.
     ///
     /// The `ret_ptr` argument is only used when the first argument (the actual return pointer) is
     /// unused. Used for u8, u16, u32, u64, u128 and felt252, but not for arrays, enums or structs.
-    fn aot_trampoline(
+    #[cfg_attr(not(target_os = "macos"), link_name = "_invoke_trampoline")]
+    fn invoke_trampoline(
         fn_ptr: *const c_void,
         args_ptr: *const u64,
         args_len: usize,
@@ -223,7 +224,7 @@ fn invoke_dynamic(
     let mut ret_registers = [0; 4];
 
     unsafe {
-        aot_trampoline(
+        invoke_trampoline(
             function_ptr,
             invoke_data.invoke_data().as_ptr(),
             invoke_data.invoke_data().len(),