Initial KLEE checkin.

 - Lots more tweaks, documentation, and web page content is needed,
   but this should compile & work on OS X & Linux.


git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72205 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 46 insertions, 0 deletions

diff --git a/test/Runtime/Uclibc/2007-10-08-optimization-calls-wrong-libc-functions.c b/test/Runtime/Uclibc/2007-10-08-optimization-calls-wrong-libc-functions.c
new file mode 100644
index 00000000..83e6a57a
--- /dev/null
+++ b/test/Runtime/Uclibc/2007-10-08-optimization-calls-wrong-libc-functions.c
@@ -0,0 +1,19 @@
+// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t1.bc
+// RUN: %klee --exit-on-error --optimize --libc=uclibc %t1.bc
+
+#include <string.h>
+#include <assert.h>
+
+int main() {
+  int a;
+
+  klee_make_symbolic(&a, sizeof a);
+
+  memset(&a, 0, sizeof a);
+
+  if (a) {
+    assert(0);
+  }
+  
+  return 0;
+}
diff --git a/test/Runtime/Uclibc/2008-03-04-libc-atexit-uses-dso-handle.c b/test/Runtime/Uclibc/2008-03-04-libc-atexit-uses-dso-handle.c
new file mode 100644
index 00000000..686bec19
--- /dev/null
+++ b/test/Runtime/Uclibc/2008-03-04-libc-atexit-uses-dso-handle.c
@@ -0,0 +1,12 @@
+// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t1.bc
+// RUN: %klee --exit-on-error --libc=uclibc %t1.bc
+
+// just make sure atexit works ok
+
+void boo() {
+}
+
+int main() {
+  atexit(boo);
+  return 0;
+}
diff --git a/test/Runtime/Uclibc/Environ.c b/test/Runtime/Uclibc/Environ.c
new file mode 100644
index 00000000..63892db5
--- /dev/null
+++ b/test/Runtime/Uclibc/Environ.c
@@ -0,0 +1,10 @@
+// RUN: %llvmgcc %s -emit-llvm -g -c -o %t1.bc
+// RUN: %klee --libc=uclibc --exit-on-error %t1.bc
+
+#include <assert.h>
+
+int main() {
+  printf("HOME: %s\n", getenv("HOME"));
+  assert(getenv("HOME") != 0);
+  return 0;
+}
diff --git a/test/Runtime/Uclibc/dg.exp b/test/Runtime/Uclibc/dg.exp
new file mode 100644
index 00000000..9c1663c3
--- /dev/null
+++ b/test/Runtime/Uclibc/dg.exp
@@ -0,0 +1,5 @@
+load_lib llvm.exp
+
+if { [klee_supports_uclibc] } {
+    RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]]
+}