cross-project-tests/debuginfo-tests/llgdb-tests/safestack.c

   1 // RUN: %clang %target_itanium_abi_host_triple -arch x86_64 %s -o %t.out -g -fsanitize=safe-stack
   2 // RUN: %test_debuginfo %s %t.out
   3 // UNSUPPORTED: system-darwin
   4 // REQUIRES: !asan, compiler-rt
   5 //           Zorg configures the ASAN stage2 bots to not build the
   6 //           safestack compiler-rt.  Only run this test on
   7 //           non-asanified configurations.
   8 // XFAIL: !system-darwin && gdb-clang-incompatibility
   9 struct S {
  10   int a[8];
  11 };
  12
  13 int f(struct S s, unsigned i);
  14
  15 int main(int argc, const char **argv) {
  16   struct S s = {{0, 1, 2, 3, 4, 5, 6, 7}};
  17   // DEBUGGER: break 17
  18   f(s, 4);
  19   // DEBUGGER: break 19
  20   return 0;
  21 }
  22
  23 int f(struct S s, unsigned i) {
  24   // DEBUGGER: break 24
  25   return s.a[i];
  26 }
  27
  28 // DEBUGGER: r
  29 // DEBUGGER: p s
  30 // CHECK: a =
  31 // DEBUGGER: p s.a[0]
  32 // CHECK: = 0
  33 // DEBUGGER: p s.a[1]
  34 // CHECK: = 1
  35 // DEBUGGER: p s.a[7]
  36 // CHECK: = 7
  37 // DEBUGGER: c
  38 // DEBUGGER: p s
  39 // CHECK: a =
  40 // DEBUGGER: p s.a[0]
  41 // CHECK: = 0
  42 // DEBUGGER: p s.a[1]
  43 // CHECK: = 1
  44 // DEBUGGER: p s.a[7]
  45 // DEBUGGER: c
  46 // DEBUGGER: p s
  47 // CHECK: a =
  48 // DEBUGGER: p s.a[0]
  49 // CHECK: = 0
  50 // DEBUGGER: p s.a[1]
  51 // CHECK: = 1
  52 // DEBUGGER: p s.a[7]