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| author | Oliver Stannard <oliver.stannard@arm.com> | 2018-02-06 09:24:47 +0000 |
|---|---|---|
| committer | Oliver Stannard <oliver.stannard@arm.com> | 2018-02-06 09:24:47 +0000 |
| commit | ee0ac39305585246b4b261b08614bcca66e980f2 (patch) | |
| tree | 23a7b638866310dc3ec209da9101838d58de0233 /lldb/packages/Python/lldbsuite/test/python_api/sbstructureddata/TestStructuredDataAPI.py | |
| parent | c2109c8af67f70f8074270395453bfc04c4e11db (diff) | |
| download | bcm5719-llvm-ee0ac39305585246b4b261b08614bcca66e980f2.tar.gz bcm5719-llvm-ee0ac39305585246b4b261b08614bcca66e980f2.zip | |
[ARM][AArch64] Add CSDB speculation barrier instruction
This adds the CSDB instruction, which is a new barrier instruction
described by the whitepaper at [1].
This is in encoding space which was previously executed as a NOP, so it is
available for all targets that have the relevant NOP encoding space. This
matches the binutils behaviour for these instructions [2][3].
[1] https://developer.arm.com/support/security-update
[2] https://sourceware.org/ml/binutils/2018-01/msg00116.html
[3] https://sourceware.org/ml/binutils/2018-01/msg00120.html
llvm-svn: 324324
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/sbstructureddata/TestStructuredDataAPI.py')
0 files changed, 0 insertions, 0 deletions
