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| author | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2017-10-17 12:02:03 +0100 |
|---|---|---|
| committer | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-10-17 12:02:36 +0100 |
| commit | 996d6b390d97802a3cfb7d6d48183ad5a90398ba (patch) | |
| tree | 2cd1aa029e5079bb36a79c478d58a85e50191216 /lib/semihosting/semihosting.c | |
| parent | 1be910bb3dee7e6e6fce747071332f318ddb7c89 (diff) | |
xlat: Introduce API to change memory attributes of a region
This patch introduces a new API in the translation tables library
(v2), that allows to change the memory attributes of a memory
region. It may be used to change its execution permissions and
data access permissions.
As a prerequisite, the memory must be already mapped. Moreover, it
must be mapped at the finest granularity (currently 4 KB).
Change-Id: I242a8c6f0f3ef2b0a81a61e28706540462faca3c
Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Diffstat (limited to 'lib/semihosting/semihosting.c')
0 files changed, 0 insertions, 0 deletions