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| author | Valentina Giusti <valentina.giusti@intel.com> | 2017-01-31 18:02:54 +0000 |
|---|---|---|
| committer | Valentina Giusti <valentina.giusti@intel.com> | 2017-01-31 18:02:54 +0000 |
| commit | c0eeee7a7820e0d62c0269c69a3dfd9fb6fb5448 (patch) | |
| tree | b93e8ea24828543d431ba0ad4bd3605d1aa722a8 /llvm/lib/Transforms | |
| parent | c368563bd679fd74dd19723f78352b4f5b5c4164 (diff) | |
| download | bcm5719-llvm-c0eeee7a7820e0d62c0269c69a3dfd9fb6fb5448.tar.gz bcm5719-llvm-c0eeee7a7820e0d62c0269c69a3dfd9fb6fb5448.zip | |
Add a command to access and manipulate the Intel(R) MPX Boundary Tables.
Summary:
The Boundary Table Entries are stored in the application memory and allow
to store boundary info for all the pointers of the program, also those that
otherwise wouldn't fit in the 4 bound registers provided by the HW.
Here is an example of how it works:
* mpx-table show <pointer>
lbound = 0x..., ubound = 0x..., (pointer value = 0x..., metadata = 0x...)
* mpx-table set <pointer>
Signed-off-by: Valentina Giusti <valentina.giusti@intel.com>
Reviewers: labath, clayborg
Reviewed By: clayborg
Subscribers: lldb-commits, mgorny
Differential Revision: https://reviews.llvm.org/D29078
llvm-svn: 293660
Diffstat (limited to 'llvm/lib/Transforms')
0 files changed, 0 insertions, 0 deletions
