OpenPOWER ISA

pkgs/default.nix

@@ -28,6 +28,12 @@
       pretalx-venueless
       pretalx-public-voting
       ;
+
+    libresoc = rec {
+      libresoc-nmutil = callPackage ./libresoc/libresoc-nmutil.nix {};
+      openpower-isa = callPackage ./libresoc/openpower-isa.nix {inherit power-instruction-analyzer libresoc-nmutil;};
+      power-instruction-analyzer = callPackage ./libresoc/power-instruction-analyzer.nix {};
+    };
   };
 in
   self

pkgs/libresoc/libresoc-nmutil.nix

@@ -0,0 +1,18 @@
+{pkgs, ...}:
+with pkgs.python3Packages;
+  buildPythonPackage rec {
+    pname = "libresoc-nmutil";
+    version = "0.0.1";
+
+    src = fetchPypi {
+      inherit pname version;
+      hash = "sha256-DPnzjdGDhAN+wYoSo6iaAK44Je/RKgTe4p/+SHIIaM0=";
+    };
+
+    propagatedBuildInputs = [pyvcd];
+
+    nativeCheckInputs = [nose];
+
+    # FIXME(jl): nmigen/amaranth tests
+    doCheck = false;
+  }

pkgs/libresoc/openpower-isa.nix

@@ -0,0 +1,28 @@
+{
+  pkgs,
+  fetchgit,
+  power-instruction-analyzer,
+  libre-soc,
+  ...
+}:
+with pkgs.python3Packages;
+  buildPythonPackage {
+    pname = "openpower-isa";
+    version = "2023-10-28";
+    format = "setuptools";
+
+    src = fetchgit {
+      url = "https://git.libre-soc.org/git/openpower-isa.git";
+      rev = "21f95f5bb243c937aed9f9ef28605f20b33b7b0e";
+      hash = "sha256-UqEBEwVnVMgAn2Y64ccYC3zDY/RLCB7463hQbms+arc=";
+    };
+
+    patches = [./setup-no-cprop.patch];
+
+    propagatedBuildInputs = [amaranth astor cffi ply pygdbmi libresoc-nmutil];
+
+    nativeCheckInputs = [nose power-instruction-analyzer];
+
+    dontUsePipInstall = true;
+    doInstallCheck = false;
+  }

pkgs/libresoc/power-instruction-analyzer.nix

@@ -0,0 +1,23 @@
+{pkgs, fetchgit, ...}:
+with pkgs.python3Packages;
+with pkgs.rustPlatform;
+  buildPythonPackage rec {
+    pname = "power-instruction-analyzer";
+    version = "0.2.0";
+
+    src = fetchgit {
+      url = "https://git.libre-soc.org/git/power-instruction-analyzer.git";
+      rev = "v${version}";
+      hash = "sha256-UmgDykG9yn413PXrMsI4oRblCZdHbtaIZ55p89YPfQs=";
+    };
+
+    cargoDeps = fetchCargoTarball {
+      inherit src;
+      name = "${pname}-${version}";
+      hash = "sha256-lkSdkkU0lvGtEHbM3eFrXHiUcWEPkHL1sQeebAyMUcY=";
+    };
+
+    format = "pyproject";
+
+    nativeBuildInputs = [cargoSetupHook maturinBuildHook];
+  }