1 // RUN: %clangxx %s -o %t
2 // RUN: %env_tool_opts=enable_symbolizer_markup=1 %run %t 2>&1 | FileCheck %s
3
4 // REQUIRES: linux
5 #include <sanitizer/common_interface_defs.h>
6
Bar()7 void Bar() { __sanitizer_print_stack_trace(); }
8
Foo()9 void Foo() {
10 Bar();
11 return;
12 }
13
Baz()14 void Baz() { __sanitizer_print_stack_trace(); }
15
main()16 int main() {
17 Foo();
18 Baz();
19 return 0;
20 }
21
22 // COM: For element syntax see: https://llvm.org/docs/SymbolizerMarkupFormat.html
23 // COM: OPEN is {{{ and CLOSE is }}}
24
25 // CHECK: [[OPEN:{{{]]reset[[CLOSE:}}}]]
26 // CHECK: [[OPEN]]module:[[MOD_ID:[0-9]+]]:{{.+}}:elf:{{[0-9a-fA-F]+}}[[CLOSE]]
27 // CHECK: [[OPEN]]mmap:{{0x[0-9a-fA-F]+:0x[0-9a-fA-F]+}}:load:[[MOD_ID]]:{{r[wx]{0,2}:0x[0-9a-fA-F]+}}[[CLOSE]]
28 // CHECK: [[OPEN]]bt:0:0x{{[0-9a-fA-F]+}}[[CLOSE]]
29 // CHECK-NEXT: [[OPEN]]bt:1:0x{{[0-9a-fA-F]+}}[[CLOSE]]
30 // CHECK-NEXT: [[OPEN]]bt:2:0x{{[0-9a-fA-F]+}}[[CLOSE]]
31
32 // COM: Emitting a second backtrace should not emit contextual elements in this case.
33 // CHECK-NOT: [[OPEN:{{{]]reset[[CLOSE:}}}]]
34 // CHECK-NOT: [[OPEN]]module:[[MOD_ID:[0-9]+]]:{{.+}}:elf:{{[0-9a-fA-F]+}}[[CLOSE]]
35 // CHECK-NOT: [[OPEN]]mmap:{{0x[0-9a-fA-F]+:0x[0-9a-fA-F]+}}:load:[[MOD_ID]]:{{r[wx]{0,2}:0x[0-9a-fA-F]+}}[[CLOSE]]
36
37 // CHECK: [[OPEN]]bt:0:0x{{[0-9a-fA-F]+}}[[CLOSE]]
38 // CHECK-NEXT: [[OPEN]]bt:1:0x{{[0-9a-fA-F]+}}[[CLOSE]]
39