Vendor import of lldb trunk r256945:

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

1 files changed, 67 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/lang/c/bitfields/main.c b/packages/Python/lldbsuite/test/lang/c/bitfields/main.c
new file mode 100644
index 0000000..26c0176
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lang/c/bitfields/main.c
@@ -0,0 +1,67 @@
+//===-- 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 <stdint.h>
+#include <stdio.h>
+int main (int argc, char const *argv[])
+{
+    struct Bits
+    {
+        uint32_t    : 1, // Unnamed bitfield
+                    b1 : 1,
+                    b2 : 2,
+                    : 2, // Unnamed bitfield
+                    b3 : 3,
+                    : 2, // Unnamed bitfield (this will get removed)
+                    b4 __attribute__ ((aligned(16))),
+                    b5 : 5,
+                    b6 : 6,
+                    b7 : 7,
+                    four : 4;
+    };
+
+    printf("%lu", sizeof(struct Bits));
+
+    struct Bits bits;
+    int i;
+    for (i=0; i<(1<<1); i++)
+        bits.b1 = i;        //// break $source:$line
+    for (i=0; i<(1<<2); i++)
+        bits.b2 = i;        //// break $source:$line
+    for (i=0; i<(1<<3); i++)
+        bits.b3 = i;        //// break $source:$line
+    for (i=0; i<(1<<4); i++)
+        bits.b4 = i;        //// break $source:$line
+    for (i=0; i<(1<<5); i++)
+        bits.b5 = i;        //// break $source:$line
+    for (i=0; i<(1<<6); i++)
+        bits.b6 = i;        //// break $source:$line
+    for (i=0; i<(1<<7); i++)
+        bits.b7 = i;        //// break $source:$line
+    for (i=0; i<(1<<4); i++)
+        bits.four = i;      //// break $source:$line
+
+    struct MoreBits
+    {
+        uint32_t    a : 3;
+        uint8_t       : 1;
+        uint8_t     b : 1;
+        uint8_t     c : 1;
+        uint8_t     d : 1;
+    };
+
+    struct MoreBits more_bits;
+
+    more_bits.a = 3;
+    more_bits.b = 0;
+    more_bits.c = 1;
+    more_bits.d = 0;
+
+    return 0;               //// Set break point at this line.
+
+}