From 44e5b41871ed5afdaa927e4bbf7c00362ebf54cb Mon Sep 17 00:00:00 2001 From: Atemu Date: Sat, 21 Jan 2023 16:03:35 +0100 Subject: [PATCH] lib/systems/parse: stop considering armv8a able to execute armv7l In the past, most (if not all) armv8 CPUs could also execute armv7. However, with the advent of Apple Silicon, aarch64 CPUs without any aarch32 capabilities are now wide-spread among users. --- lib/systems/parse.nix | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/lib/systems/parse.nix b/lib/systems/parse.nix index 8fb13af1f530..5987cf1b5d24 100644 --- a/lib/systems/parse.nix +++ b/lib/systems/parse.nix @@ -182,23 +182,12 @@ rec { (b == armv7l && isCompatible a armv7a) (b == armv7l && isCompatible a armv7r) (b == armv7l && isCompatible a armv7m) - (b == armv7a && isCompatible a armv8a) - (b == armv7r && isCompatible a armv8a) - (b == armv7m && isCompatible a armv8a) - (b == armv7a && isCompatible a armv8r) - (b == armv7r && isCompatible a armv8r) - (b == armv7m && isCompatible a armv8r) - (b == armv7a && isCompatible a armv8m) - (b == armv7r && isCompatible a armv8m) - (b == armv7m && isCompatible a armv8m) # ARMv8 - (b == armv8r && isCompatible a armv8a) - (b == armv8m && isCompatible a armv8a) - - # XXX: not always true! Some arm64 cpus don’t support arm32 mode. (b == aarch64 && a == armv8a) (b == armv8a && isCompatible a aarch64) + (b == armv8r && isCompatible a armv8a) + (b == armv8m && isCompatible a armv8a) # PowerPC (b == powerpc && isCompatible a powerpc64)