Vendor import of lldb trunk r256945:

https://llvm.org/svn/llvm-project/lldb/trunk@256945

1 files changed, 54 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/functionalities/stop-hook/main.cpp b/packages/Python/lldbsuite/test/functionalities/stop-hook/main.cpp
new file mode 100644
index 0000000..c10c1e5
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/stop-hook/main.cpp
@@ -0,0 +1,54 @@
+//===-- main.c --------------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+#include <stdio.h>
+#include <stdlib.h>
+
+int a(int);
+int b(int);
+int c(int);
+
+int a(int val)
+{
+    if (val <= 1)
+        return b(val);
+    else if (val >= 3)
+        return c(val);
+
+    return val;
+}
+
+int b(int val)
+{
+    int rc = c(val);
+    void *ptr = malloc(1024);
+    if (!ptr)  // Set breakpoint here to test target stop-hook.
+        return -1;
+    else
+        printf("ptr=%p\n", ptr); // We should stop here after stepping.
+    return rc; // End of the line range for which stop-hook is to be run.
+}
+
+int c(int val)
+{
+    return val + 3;
+}
+
+int main (int argc, char const *argv[])
+{
+    int A1 = a(1);
+    printf("a(1) returns %d\n", A1);
+    
+    int C2 = c(2); // Another breakpoint which is outside of the stop-hook range.
+    printf("c(2) returns %d\n", C2);
+    
+    int A3 = a(3);
+    printf("a(3) returns %d\n", A3);
+    
+    return 0;
+}