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llvm-mirror/unittests/ObjectYAML
Pavel Labath 085918bb9c Minidump: Add support for reading/writing strings
Summary:
Strings in minidump files are stored as a 32-bit length field, giving
the length of the string in *bytes*, which is followed by the
appropriate number of UTF16 code units. The string is also supposed to
be null-terminated, and the null-terminator is not a part of the length
field. This patch:
- adds support for reading these strings out of the minidump file (this
  implementation does not depend on proper null-termination)
- adds support for writing them to a minidump file
- using the previous two pieces implements proper (de)serialization of
  the CSDVersion field of the SystemInfo stream. Previously, this was
  only read/written as hex, and no attempt was made to access the
  referenced string -- now this string is read and written correctly.

The changes are tested via yaml2obj|obj2yaml round-trip as well as a
unit test which checks the corner cases of the string deserialization
logic.

Reviewers: jhenderson, zturner, clayborg

Subscribers: llvm-commits, aprantl, markmentovai, amccarth, lldb-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D59775

llvm-svn: 357749
2019-04-05 08:06:26 +00:00
..
CMakeLists.txt
MinidumpYAMLTest.cpp
YAMLTest.cpp