File: stack_unwinding01.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (42 lines) | stat: -rw-r--r-- 1,926 bytes parent folder | download | duplicates (9)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
// clang-format off
// REQUIRES: lld, system-windows

// RUN: %build --compiler=clang-cl --nodefaultlib -o %t.exe -- %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb -f %t.exe -s \
// RUN:     %p/Inputs/stack_unwinding01.lldbinit 2>&1 | FileCheck %s


struct Struct {
  void simple_method(int a, int b) {
     a += 1;
     simple_method(a, b);
  }
};



int main(int argc, char **argv) {
  Struct s;
  s.simple_method(1,2);
  return 0;
}


// CHECK: (lldb) thread backtrace
// CHECK-NEXT: * thread #1, stop reason = breakpoint 1.1
// CHECK-NEXT:   * frame #0: {{.*}} stack_unwinding01.cpp.tmp.exe`Struct::simple_method(this={{.*}}, a=2, b=2) at stack_unwinding01.cpp:12
// CHECK-NEXT:     frame #1: {{.*}} stack_unwinding01.cpp.tmp.exe`main(argc={{.*}}, argv={{.*}}) at stack_unwinding01.cpp:20


// CHECK: (lldb) thread backtrace
// CHECK-NEXT: * thread #1, stop reason = breakpoint 1.1
// CHECK-NEXT:   * frame #0: {{.*}} stack_unwinding01.cpp.tmp.exe`Struct::simple_method(this={{.*}}, a=3, b=2) at stack_unwinding01.cpp:12
// CHECK-NEXT:     frame #1: {{.*}} stack_unwinding01.cpp.tmp.exe`Struct::simple_method(this={{.*}}, a=2, b=2) at stack_unwinding01.cpp:12
// CHECK-NEXT:     frame #2: {{.*}} stack_unwinding01.cpp.tmp.exe`main(argc={{.*}}, argv={{.*}}) at stack_unwinding01.cpp:20

// CHECK: (lldb) thread backtrace
// CHECK-NEXT: * thread #1, stop reason = breakpoint 1.1
// CHECK-NEXT:   * frame #0: {{.*}} stack_unwinding01.cpp.tmp.exe`Struct::simple_method(this={{.*}}, a=4, b=2) at stack_unwinding01.cpp:12
// CHECK-NEXT:     frame #1: {{.*}} stack_unwinding01.cpp.tmp.exe`Struct::simple_method(this={{.*}}, a=3, b=2) at stack_unwinding01.cpp:12
// CHECK-NEXT:     frame #2: {{.*}} stack_unwinding01.cpp.tmp.exe`Struct::simple_method(this={{.*}}, a=2, b=2) at stack_unwinding01.cpp:12
// CHECK-NEXT:     frame #3: {{.*}} stack_unwinding01.cpp.tmp.exe`main(argc={{.*}}, argv={{.*}}) at stack_unwinding01.cpp:20