Vendor import of lldb trunk r256945:

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

1 files changed, 58 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/python_api/frame/main.c b/packages/Python/lldbsuite/test/python_api/frame/main.c
new file mode 100644
index 0000000..35209db
--- /dev/null
+++ b/packages/Python/lldbsuite/test/python_api/frame/main.c
@@ -0,0 +1,58 @@
+//===-- 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>
+
+// This simple program is to test the lldb Python API related to frames.
+
+int a(int, char);
+int b(int, char);
+int c(int, char);
+
+int a(int val, char ch)
+{
+    int my_val = val;
+    char my_ch = ch;
+    printf("a(val=%d, ch='%c')\n", val, ch);
+    if (val <= 1)
+        return b(val+1, ch+1);
+    else if (val >= 3)
+        return c(val+1, ch+1);
+
+    return val;
+}
+
+int b(int val, char ch)
+{
+    int my_val = val;
+    char my_ch = ch;
+    printf("b(val=%d, ch='%c')\n", val, ch);
+    return c(val+1, ch+1);
+}
+
+int c(int val, char ch)
+{
+    int my_val = val;
+    char my_ch = ch;
+    printf("c(val=%d, ch='%c')\n", val, ch);
+    return val + 3 + ch;
+}
+
+int main (int argc, char const *argv[])
+{
+    int A1 = a(1, 'A');  // a(1, 'A') -> b(2, 'B') -> c(3, 'C')
+    printf("a(1, 'A') returns %d\n", A1);
+    
+    int B2 = b(2, 'B');  // b(2, 'B') -> c(3, 'C')
+    printf("b(2, 'B') returns %d\n", B2);
+    
+    int A3 = a(3, 'A');  // a(3, 'A') -> c(4, 'B')
+    printf("a(3, 'A') returns %d\n", A3);
+    
+    return 0;
+}