So that the XML isn't one giant line. Which wasn't
a problem for lldb but was for me trying to troubleshoot
it using the logs.
It now looks like:
```
<?xml version="1.0"?>
<target version="1.0">
<architecture>aarch64</architecture>
<feature>
<...>
<reg name="fpcr" .../>
</feature>
</target>
```
Reviewed By: labath
Differential Revision: https://reviews.llvm.org/D134035
Eliminate boilerplate of having each test manually assign to `mydir` by calling
`compute_mydir` in lldbtest.py.
Differential Revision: https://reviews.llvm.org/D128077
[NFC] This patch replaces master and slave with primary and secondary
respectively when referring to pseudoterminals/file descriptors.
Reviewed By: clayborg, teemperor
Differential Revision: https://reviews.llvm.org/D113687
Unify the listen and connect code inside lldb-server to use
ConnectionFileDescriptor uniformly rather than a mix of it and Acceptor.
This involves:
- adding a function to map legacy values of host:port parameter
(including legacy server URLs) into CFD-style URLs
- adding a callback to return "local socket id" (i.e. UNIX socket path
or TCP port number) between listen() and accept() calls in CFD
- adding a "unix-abstract-accept" scheme to CFD
As an additional advantage, this permits lldb-server to accept any URL
known to CFD including the new serial:// scheme. Effectively,
lldb-server can now listen on the serial port. Tests for connecting
over a pty are added to test that.
Differential Revision: https://reviews.llvm.org/D111964
