diff options
Diffstat (limited to 'lldb/source/Core/Scalar.cpp')
| -rw-r--r-- | lldb/source/Core/Scalar.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lldb/source/Core/Scalar.cpp b/lldb/source/Core/Scalar.cpp index ee5c941540f..fb5769f55ff 100644 --- a/lldb/source/Core/Scalar.cpp +++ b/lldb/source/Core/Scalar.cpp @@ -1989,6 +1989,34 @@ Scalar::SignExtend (uint32_t sign_bit_pos) return false; } +uint32_t +Scalar::GetAsMemoryData (void *dst, + uint32_t dst_len, + lldb::ByteOrder dst_byte_order, + Error &error) const +{ + // Get a data extractor that points to the native scalar data + DataExtractor data; + if (!GetData(data)) + { + error.SetErrorString ("invalid scalar value"); + return 0; + } + + const size_t src_len = data.GetByteSize(); + + // Prepare a memory buffer that contains some or all of the register value + const uint32_t bytes_copied = data.CopyByteOrderedData (0, // src offset + src_len, // src length + dst, // dst buffer + dst_len, // dst length + dst_byte_order); // dst byte order + if (bytes_copied == 0) + error.SetErrorString ("failed to copy data"); + + return bytes_copied; +} + bool lldb_private::operator== (const Scalar& lhs, const Scalar& rhs) { |
