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| author | Reid Kleckner <reid@kleckner.net> | 2014-06-20 20:35:47 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2014-06-20 20:35:47 +0000 |
| commit | 4a01230db47e979146cf5784ca78bd7d6f802ac3 (patch) | |
| tree | 3ba71b8e6754800a4e71d7b653d483dc08ce0604 /lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp | |
| parent | 4a4b357c90dc459568d1003913bcb2c6e4238c19 (diff) | |
| download | bcm5719-llvm-4a01230db47e979146cf5784ca78bd7d6f802ac3.tar.gz bcm5719-llvm-4a01230db47e979146cf5784ca78bd7d6f802ac3.zip | |
Generate native unwind info on Win64
This patch enables LLVM to emit Win64-native unwind info rather than
DWARF CFI. It handles all corner cases (I hope), including stack
realignment.
Because the unwind info is not flexible enough to describe stack frames
with a gap of unknown size in the middle, such as the one caused by
stack realignment, I modified register spilling code to place all spills
into the fixed frame slots, so that they can be accessed relative to the
frame pointer.
Patch by Vadim Chugunov!
Reviewed By: rnk
Differential Revision: http://reviews.llvm.org/D4081
llvm-svn: 211399
Diffstat (limited to 'lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp')
0 files changed, 0 insertions, 0 deletions
