docs/system: document FEAT_Secure
We have had support for Secure state ever since the initial TrustZone support. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20260708145841.3032079-4-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alex Bennée committed
Jul 13, 2026 at 12:34 UTC
babac62c2ce1376f30a4d3c14cdfb4b8e0b75d55
1 file changed
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docs/system/arm/emulation.rst
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@@ -162,6 +162,7 @@ the following architecture extensions:
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- FEAT_S2FWB (Stage 2 forced Write-Back)
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- FEAT_SB (Speculation Barrier)
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- FEAT_SCTLR2 (Extension to SCTLR_ELx)
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+- FEAT_Secure (Support for Secure state)
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- FEAT_SEL2 (Secure EL2)
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- FEAT_SHA1 (SHA1 instructions)
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- FEAT_SHA256 (SHA256 instructions)