1 //===-- Unittests for x86_64 syscalls -------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 #include "src/__support/CPP/functional.h"
10 #include "src/__support/OSUtil/syscall.h"
11 #include "test/UnitTest/Test.h"
12
TEST(LlvmLibcX86_64_SyscallTest,APITest)13 TEST(LlvmLibcX86_64_SyscallTest, APITest) {
14 // We only do a signature test here. Actual functionality tests are
15 // done by the unit tests of the syscall wrappers like mmap.
16
17 using LIBC_NAMESPACE::cpp::function;
18
19 function<long(long)> f(
20 [](long n) { return LIBC_NAMESPACE::syscall_impl<long>(n); });
21 function<long(long, long)> f1([](long n, long a1) {
22 return LIBC_NAMESPACE::syscall_impl<long>(n, a1);
23 });
24 function<long(long, long, long)> f2([](long n, long a1, long a2) {
25 return LIBC_NAMESPACE::syscall_impl<long>(n, a1, a2);
26 });
27 function<long(long, long, long, long)> f3(
28 [](long n, long a1, long a2, long a3) {
29 return LIBC_NAMESPACE::syscall_impl<long>(n, a1, a2, a3);
30 });
31 function<long(long, long, long, long, long)> f4(
32 [](long n, long a1, long a2, long a3, long a4) {
33 return LIBC_NAMESPACE::syscall_impl<long>(n, a1, a2, a3, a4);
34 });
35 function<long(long, long, long, long, long, long)> f5(
36 [](long n, long a1, long a2, long a3, long a4, long a5) {
37 return LIBC_NAMESPACE::syscall_impl<long>(n, a1, a2, a3, a4, a5);
38 });
39 function<long(long, long, long, long, long, long, long)> f6(
40 [](long n, long a1, long a2, long a3, long a4, long a5, long a6) {
41 return LIBC_NAMESPACE::syscall_impl<long>(n, a1, a2, a3, a4, a5, a6);
42 });
43
44 function<long(long, void *)> not_long_type([](long n, void *a1) {
45 return LIBC_NAMESPACE::syscall_impl<long>(n, a1);
46 });
47 }
48