compiler-rt/test/asan/TestCases/Windows/shadow_conflict_32.cpp

   1 // Load this DLL at the default 32-bit ASan shadow base, and test how we dump
   2 // the process memory layout.
   3 // REQUIRES: asan-32-bits
   4 //
   5 // RUN: %clang_cl_asan -DBUILD_DLL %LD %s %Fe%t_dll.dll \
   6 // RUN:   %if target={{.*-windows-gnu}} %{ \
   7 // RUN:     -Wl,--image-base,0x30000000,--disable-reloc-section \
   8 // RUN:     -Wl,--disable-dynamicbase,--out-implib,%t_dll.lib \
   9 // RUN:   %} %else %{ -link -base:0x30000000 -fixed -dynamicbase:no %}
  10 // RUN: %clang_cl_asan %s %Fe%t.exe %t_dll.lib
  11 // RUN: not %run %t.exe 2>&1 | FileCheck %s
  12
  13 #ifndef BUILD_DLL
  14 #include <stdio.h>
  15
  16 extern "C" __declspec(dllimport) int test_function();
  17
  18 int main() {
  19   fprintf(stderr, "should have failed to initialize, DLL got loaded near 0x%p\n",
  20           (void *)&test_function);
  21 }
  22
  23 #else
  24 extern "C" __declspec(dllexport) int test_function() { return 0; }
  25 #endif
  26
  27 // CHECK: =={{[0-9:]+}}==Shadow memory range interleaves with an existing memory mapping. ASan cannot proceed correctly. ABORTING.
  28 // CHECK: =={{[0-9:]+}}==ASan shadow was supposed to be located in the [0x2fff0000-0x3fffffff] range.
  29 // CHECK: =={{[0-9:]+}}==Dumping process modules
  30
  31 // CHECK-DAG: {{0x30000000-0x300.....}} {{.*}}\shadow_conflict_32.cpp.tmp_dll.dll
  32 // CHECK-DAG: {{0x........-0x........}} {{.*}}\shadow_conflict_32.cpp.tmp.exe
  33 // CHECK-DAG: {{0x........-0x........}} {{.*}}\ntdll.dll