Added test number 10 (needs x86 library though)

CMakeLists.txt

@@ -11,6 +11,7 @@ option(NOALIGN "Set to ON if host device doesn't need re-align (i.e. i386)" ${NO
 option(HAVE_TRACE "Set to ON to have Trace ability (needs ZydisInfo library)" ${HAVE_TRACE})
 option(USE_FLOAT "Set to ON to use only float, no double, in all x87 Emulation" ${USE_FLOAT})
 option(NOLOADADDR "Set to ON to avoid fixing the load address of Box86" ${NO_LOADAADR})
+option(X86_CPP_LIBRARY_PRESENT "Set to ON if you have an accessible libstdc++.so.6 32bit ELF lib in your PATH" ${X86_CPP_LIBRARY_PRESENT})
 
 # Pandora
 if(PANDORA)
@@ -181,3 +182,10 @@ add_test(test09 ${CMAKE_COMMAND} -D TEST_PROGRAM=${CMAKE_BINARY_DIR}/${BOX86}
     -D TEST_ARGS=${CMAKE_SOURCE_DIR}/tests/test09 -D TEST_OUTPUT=tmpfile.txt 
     -D TEST_REFERENCE=${CMAKE_SOURCE_DIR}/tests/ref09.txt
     -P ${CMAKE_SOURCE_DIR}/runTest.cmake )
+
+if(X86_CPP_LIBRARY_PRESENT)
+    add_test(test10 ${CMAKE_COMMAND} -D TEST_PROGRAM=${CMAKE_BINARY_DIR}/${BOX86} 
+        -D TEST_ARGS=${CMAKE_SOURCE_DIR}/tests/test10 -D TEST_OUTPUT=tmpfile.txt 
+        -D TEST_REFERENCE=${CMAKE_SOURCE_DIR}/tests/ref10.txt
+        -P ${CMAKE_SOURCE_DIR}/runTest.cmake )
+endif(X86_CPP_LIBRARY_PRESENT)

tests/ref10.txt

@@ -0,0 +1,10 @@
+thread #0
+thread #1
+thread #2
+thread #3
+thread #4
+thread #5
+thread #6
+thread #7
+thread #8
+thread #9

tests/test10.cpp

@@ -0,0 +1,27 @@
+// using atomic as a lock
+#include <iostream>       // std::cout
+#include <atomic>         // std::atomic
+#include <thread>         // std::thread
+#include <vector>         // std::vector
+#include <sstream>        // std::stringstream
+
+std::atomic<bool> lock_stream[10];
+std::stringstream stream;
+
+void append_number(int x) {
+  while (lock_stream[x].load()) {}
+  stream << "thread #" << x << '\n';
+  if (x != 9) lock_stream[x + 1].store(false);
+}
+
+int main ()
+{
+  std::vector<std::thread> threads;
+  for (int i = 0; i < 10; ++i) lock_stream[i].store(true);
+  for (int i=0; i<10; ++i) threads.push_back(std::thread(append_number,i));
+  lock_stream[0].store(false);
+  for (auto& th : threads) th.join();
+
+  std::cout << stream.str();
+  return 0;
+}