[all-commits] [llvm/llvm-project] d1556e: [lldb][lldb-server] Enable sending RegisterFlags a...

[David Spickett via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d1556e5efbf0cb671c0f6e403fc1eaf9153f8713
      https://github.com/llvm/llvm-project/commit/d1556e5efbf0cb671c0f6e403fc1eaf9153f8713
  Author: David Spickett <david.spickett at linaro.org>
  Date:   2023-10-26 (Thu, 26 Oct 2023)

  Changed paths:
    M lldb/include/lldb/Target/RegisterFlags.h
    M lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp
    M lldb/source/Target/RegisterFlags.cpp
    M lldb/unittests/Target/RegisterFlagsTest.cpp

  Log Message:
  -----------
  [lldb][lldb-server] Enable sending RegisterFlags as XML (#69951)

This adds ToXML methods to encode RegisterFlags and its fields into XML
according to GDB's target XML format:

https://sourceware.org/gdb/onlinedocs/gdb/Target-Description-Format.html#Target-Description-Format

lldb-server does not use libXML to build XML, so this follows the
existing code that uses strings. Indentation is used so the result is
still human readable.

```
<flags id=\"Foo\" size=\"4\">
  <field name=\"abc\" start=\"0\" end=\"0\"/>
</flags>
```

This is used by lldb-server when building target XML, though no one sets
any fields yet. That'll come in a later commit.