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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-01-22 16:14:05 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-01-25 15:35:43 +0000 |
| commit | c3c4a25e651d4d78b1751664a613807b7140ed7e (patch) | |
| tree | 34706a538d61e100227da580e9e99200ca4ffeb7 /string | |
| parent | 31f64887222597bb15b7a814d8dadb7cb667bcb9 (diff) | |
| download | glibc-c3c4a25e651d4d78b1751664a613807b7140ed7e.zip glibc-c3c4a25e651d4d78b1751664a613807b7140ed7e.tar.gz glibc-c3c4a25e651d4d78b1751664a613807b7140ed7e.tar.bz2 | |
aarch64: Move and update the definition of MTE_ENABLED
The hwcap value is now in linux 5.10 and in glibc bits/hwcap.h, so use
that definition.
Move the definition to init-arch.h so all ifunc selectors can use it
and expose an "mte" shorthand for mte enabled runtime.
For now we allow user code to enable tag checks and use PROT_MTE
mappings without libc involvment, this is not guaranteed ABI, but
can be useful for testing and debugging with MTE.
Diffstat (limited to 'string')
0 files changed, 0 insertions, 0 deletions