1// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
2// for details. All rights reserved. Use of this source code is governed by a
3// BSD-style license that can be found in the LICENSE file.
4
5#include "vm/globals.h"
6#if defined(TARGET_ARCH_ARM64)
7
8#include "vm/compiler/assembler/assembler.h"
9#include "vm/cpu.h"
10#include "vm/instructions.h"
11#include "vm/stub_code.h"
12#include "vm/unit_test.h"
13
14namespace dart {
15
16#define __ assembler->
17
18ASSEMBLER_TEST_GENERATE(Call, assembler) {
19 // Code accessing pp is generated, but not executed. Uninitialized pp is OK.
20 __ set_constant_pool_allowed(true);
21 __ BranchLinkPatchable(StubCode::InvokeDartCode());
22 __ ret();
23}
24
25ASSEMBLER_TEST_RUN(Call, test) {
26 // The return address, which must be the address of an instruction contained
27 // in the code, points to the Ret instruction above, i.e. one instruction
28 // before the end of the code buffer.
29 uword end = test->payload_start() + test->code().Size();
30 CallPattern call(end - Instr::kInstrSize, test->code());
31 EXPECT_EQ(StubCode::InvokeDartCode().raw(), call.TargetCode());
32}
33
34} // namespace dart
35
36#endif // defined TARGET_ARCH_ARM64
37