1/* This test used to cause an assertion in the address space manager */
2
3__attribute__((noinline))
4static void inner(void)
5{
6   /* Set registers to apriori known values. */
7   __asm__ __volatile__(
8      "movq $0x101, %%rax\n"
9      "movq $0x102, %%rbx\n"
10      "movq $0x103, %%rcx\n"
11      "movq $0x104, %%rdx\n"
12      "movq $0x105, %%rsi\n"
13      "movq $0x106, %%rdi\n"
14      "movq $0x107, %%r8\n"
15      "movq $0x108, %%r9\n"
16      "movq $0x109, %%r10\n"
17      "movq $0x10a, %%r11\n"
18      "movq $0x10b, %%r12\n"
19      "movq $0x10c, %%r13\n"
20      "movq $0x10d, %%r14\n"
21      "movq $0x10e, %%r15\n"
22      // not %rbp as mdb is then not able to reconstruct stack trace
23      "movq $0x10f, %%rsp\n"
24      "movq $0x1234, (%%rax)\n"  // should cause SEGV here
25      "ud2"                      // should never get here
26      : // no output registers
27      : // no input registers
28      : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi",
29        "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15", "%rsp");
30}
31
32__attribute__((noinline))
33static void outer(void)
34{
35   inner();
36}
37
38int main(int argc, const char *argv[])
39{
40   outer();
41   return 0;
42}
43