From 915f62844cf62e428c7c178149b5ff1cbe129b07 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Mon, 3 Oct 2022 17:23:15 +0100 Subject: docs/system/arm/emulation.rst: Report FEAT_GTG support FEAT_GTG is a change tho the ID register ID_AA64MMFR0_EL1 so that it can report a different set of supported granule (page) sizes for stage 1 and stage 2 translation tables. As of commit c20281b2a5048 we already report the granule sizes that way for '-cpu max', and now we also correctly make attempts to use unimplemented granule sizes fail, so we can report the support of the feature in the documentation. Reviewed-by: Richard Henderson Signed-off-by: Peter Maydell Message-id: 20221003162315.2833797-4-peter.maydell@linaro.org --- docs/system/arm/emulation.rst | 1 + 1 file changed, 1 insertion(+) (limited to 'docs') diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index be7bbffe59..cfb4b0768b 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -31,6 +31,7 @@ the following architecture extensions: - FEAT_FRINTTS (Floating-point to integer instructions) - FEAT_FlagM (Flag manipulation instructions v2) - FEAT_FlagM2 (Enhancements to flag manipulation instructions) +- FEAT_GTG (Guest translation granule size) - FEAT_HCX (Support for the HCRX_EL2 register) - FEAT_HPDS (Hierarchical permission disables) - FEAT_I8MM (AArch64 Int8 matrix multiplication instructions) -- cgit v1.2.3