llvm-project.git/lldb/source/Plugins/Process/Utility/RegisterContext_x86.cpp, branch users/nico/python-2

[lldb] Reland "Use translated full ftag values"

2020-11-21T16:11:38+00:00

Translate between abridged and full ftag values in order to expose
the latter in the gdb-remote protocol while the former are used by
FXSAVE/XSAVE...  This matches the gdb behavior.

The Shell/Register tests now rely on the new behavior, and therefore
are run on non-Darwin systems only.  The Python (API) test relies
on the legacy behavior, and is run on Darwin only.

Differential Revision: https://reviews.llvm.org/D91504

Revert "[lldb] Use translated full ftag values"

2020-11-19T14:24:59+00:00

This reverts commit c43abf043692babf9ad4f8bded2fdf6ab9c354b0.

Test commands/register/register/register_command/TestRegisters.py fails.
Buildbot http://lab.llvm.org:8011/#/changes/4149

[lldb] Use translated full ftag values

2020-11-19T12:23:12+00:00

Translate between abridged and full ftag values in order to expose
the latter in the gdb-remote protocol while the former are used by
FXSAVE/XSAVE...  This matches the gdb behavior.

Differential Revision: https://reviews.llvm.org/D91504