1 | // Test that __orc_rt_macho_jit_dlopen and __orc_rt_macho_jit_dlclose work as |
2 | // expected for a dlopen; dlclose; dlopen; dlclose; sequence: the first dlclose |
3 | // should run destructors, and the second dlopen should re-run initializers. |
4 | // |
5 | // RUN: %clang -c -o %t.inits.o %p/Inputs/standalone-ctor-and-cxa-atexit-dtor.S |
6 | // RUN: %clang -c -o %t.test.o %s |
7 | // RUN: %llvm_jitlink \ |
8 | // RUN: -alias Platform:_dlopen=___orc_rt_macho_jit_dlopen \ |
9 | // RUN: -alias Platform:_dlclose=___orc_rt_macho_jit_dlclose \ |
10 | // RUN: %t.test.o -jd inits %t.inits.o -lmain | FileCheck %s |
11 | |
12 | // CHECK: entering main |
13 | // CHECK-NEXT: first dlopen |
14 | // CHECK-NEXT: constructor |
15 | // CHECK-NEXT: second dlopen |
16 | // CHECK-NEXT: first dlclose |
17 | // CHECK-NEXT: second dlclose |
18 | // CHECK-NEXT: destructor |
19 | // CHECK-NEXT: leaving main |
20 | |
21 | int printf(const char * restrict format, ...); |
22 | void *dlopen(const char* path, int mode); |
23 | int dlclose(void *handle); |
24 | |
25 | int main(int argc, char *argv[]) { |
26 | printf(restrict: "entering main\n" ); |
27 | printf(restrict: "first dlopen\n" ); |
28 | void *H = dlopen(path: "inits" , mode: 0); |
29 | if (!H) { |
30 | printf(restrict: "failed\n" ); |
31 | return -1; |
32 | } |
33 | printf(restrict: "second dlopen\n" ); |
34 | void *I = dlopen(path: "inits" , mode: 0); |
35 | if (!I) { |
36 | printf(restrict: "failed\n" ); |
37 | return -1; |
38 | } |
39 | if (I != H) { |
40 | printf(restrict: "handles do not match\n" ); |
41 | return -1; |
42 | } |
43 | printf(restrict: "first dlclose\n" ); |
44 | if (dlclose(handle: I) == -1) { |
45 | printf(restrict: "failed\n" ); |
46 | return -1; |
47 | } |
48 | printf(restrict: "second dlclose\n" ); |
49 | if (dlclose(handle: H) == -1) { |
50 | printf(restrict: "failed\n" ); |
51 | return -1; |
52 | } |
53 | printf(restrict: "leaving main\n" ); |
54 | return 0; |
55 | } |
56 | |