compiler-rt/test/hwasan/TestCases/check-interface.cpp

   1 // RUN: %clangxx_hwasan -mllvm -hwasan-instrument-with-calls=1 -O0 %s -o %t
   2 // RUN: %clangxx_hwasan -mllvm -hwasan-instrument-with-calls=1 -O0 %s -o %t -fsanitize-recover=hwaddress
   3
   4 // REQUIRES: stable-runtime
   5
   6 // Utilizes all flavors of __hwasan_load/store interface functions to verify
   7 // that the instrumentation and the interface provided by HWASan do match.
   8 // In case of a discrepancy, this test fails to link.
   9
  10 #include <sanitizer/hwasan_interface.h>
  11
  12 #define F(T) void f_##T(T *a, T *b) { *a = *b; }
  13
  14 F(uint8_t)
  15 F(uint16_t)
  16 F(uint32_t)
  17 F(uint64_t)
  18
  19 typedef unsigned V32 __attribute__((__vector_size__(32)));
  20 F(V32)
  21
  22 int main() {}