Commit e693be89 authored by Mikael Voss's avatar Mikael Voss Committed by Alyssa Ross
Browse files

lib/systems/architectures: Define inferiors for common ARM64 CPUs

parent 387a5561

lib/systems/architectures.nix

+148 −121
Original line number Diff line number Diff line
@@ -339,7 +339,11 @@ rec { 
  };



  # a superior CPU has all the features of an inferior and is able to build and test code for it

  inferiors = {

  inferiors =

    let

      withInferiors = archs: lib.unique (archs ++ lib.flatten (lib.attrVals archs inferiors));

    in

    {

      # x86_64 Generic

      default = [ ];

      x86-64 = [ ];
@@ -460,6 +464,29 @@ rec { 
      );

      "armv9.4-a" = [ "armv9.3-a" ] ++ inferiors."armv9.3-a";



      # ARM

      cortex-a53 = [ "armv8-a" ];

      cortex-a72 = [ "armv8-a" ];

      cortex-a55 = [

        "armv8.2-a"

        "cortex-a53"

        "cortex-a72"

      ] ++ inferiors."armv8.2-a";

      cortex-a76 = [

        "armv8.2-a"

        "cortex-a53"

        "cortex-a72"

      ] ++ inferiors."armv8.2-a";



      # Ampere

      ampere1 = withInferiors [

        "armv8.6-a"

        "cortex-a55"

        "cortex-a76"

      ];

      ampere1a = [ "ampere1" ] ++ inferiors.ampere1;

      ampere1b = [ "ampere1a" ] ++ inferiors.ampere1a;



      # other

      armv5te = [ ];

      armv6 = [ ];