diff options
Diffstat (limited to 'executor/executor_test.h')
| -rw-r--r-- | executor/executor_test.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/executor/executor_test.h b/executor/executor_test.h index 5984fc8f1..fb9b28add 100644 --- a/executor/executor_test.h +++ b/executor/executor_test.h @@ -9,8 +9,9 @@ static void os_init(int argc, char** argv, void* data, size_t data_size) { - if (mmap(data, data_size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE | MAP_FIXED, -1, 0) != data) - fail("mmap of data segment failed"); + void* got = mmap(data, data_size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE | MAP_FIXED, -1, 0); + if (data != got) + failmsg("mmap of data segment failed", "want %p, got %p", data, got); } static intptr_t execute_syscall(const call_t* c, intptr_t a[kMaxArgs]) |