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author | Mike McTernan <mikemcternan@google.com> | 2024-03-07 16:05:09 +0000 |
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committer | Mike McTernan <mikemcternan@google.com> | 2024-03-11 17:02:01 +0000 |
commit | d2ac19e08be4593dbb5005c3e44e0bb0baa85704 (patch) | |
tree | 10fbe174b7e35a9d843299b645d95093722bbe56 | |
parent | 874a3a5a0aca54c632bda39af0ffa13624fabda8 (diff) | |
download | common-d2ac19e08be4593dbb5005c3e44e0bb0baa85704.tar.gz |
trusty:lk: Add SCTRL_EL1.WXN definition
Bug: 328206729
Test: build.py --test com.android.wxntest
Change-Id: Ie888802190283b0a7a949923e0cf7f1aa26b083f
-rw-r--r-- | arch/arm64/include/arch/arm64/sregs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/include/arch/arm64/sregs.h b/arch/arm64/include/arch/arm64/sregs.h index 1d676ea8..ad7d6034 100644 --- a/arch/arm64/include/arch/arm64/sregs.h +++ b/arch/arm64/include/arch/arm64/sregs.h @@ -64,6 +64,9 @@ #define SCTLR_EL1_ENDA (1llu << 27u) #define SCTLR_EL1_ENDB (1llu << 13u) +/* WXN - Writable implies Execute Never */ +#define SCTLR_EL1_WXN (1llu << 19u) + /* PAN */ #define SCTLR_EL1_SPAN_SHIFT 23u /* SPAN is from FEAT_PAN1 */ #define SCTLR_EL1_EPAN_SHIFT 57u /* EPAN is from FEAT_PAN3 */ |