128 lines
3.5 KiB
Nix
128 lines
3.5 KiB
Nix
{
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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nixpkgs-circt162.url = "github:NixOS/nixpkgs/7995cae3ad60e3d6931283d650d7f43d31aaa5c7";
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flake-utils.url = "github:numtide/flake-utils";
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pre-commit-hooks = {
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url = "github:cachix/pre-commit-hooks.nix";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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nur-xin = {
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url = "git+https://git.xinyang.life/xin/nur.git";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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};
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outputs = { self, ... }@inputs: with inputs;
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = import nixpkgs {
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inherit system;
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config.allowUnfree = true;
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overlays = [
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(self: super: {
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nvboard = nur-xin.legacyPackages.${system}.nvboard;
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})
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];
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};
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crossPkgs = import nixpkgs {
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localSystem = system;
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crossSystem = {
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config = "riscv32-none-elf";
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gcc = {
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abi = "ilp32";
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arch = "rv32if";
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};
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};
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};
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in
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{
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checks = {
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pre-commit-check = pre-commit-hooks.lib.${system}.run {
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src = ./.;
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hooks = {
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trim-trailing-whitespace.enable = true;
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clang-format = {
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enable = true;
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types_or = pkgs.lib.mkForce [ "c" "c++" ];
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};
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};
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};
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};
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packages.nemu = pkgs.callPackage ./nemu { am-kernels = self.packages.${system}.am-kernels; };
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packages.nemu-lib = pkgs.callPackage ./nemu { am-kernels = self.packages.${system}.am-kernels; defconfig = "riscv32-lib_defconfig"; };
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packages.abstract-machine = crossPkgs.callPackage ./abstract-machine { isa = "riscv"; platform = "nemu"; };
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packages.am-kernels = crossPkgs.stdenv.mkDerivation rec {
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pname = "am-kernels-cmake";
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version = "2024.02.18";
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src = ./am-kernels;
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nativeBuildInputs = [
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pkgs.cmake
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];
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cmakeFlags = [
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(pkgs.lib.cmakeFeature "ISA" "riscv")
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(pkgs.lib.cmakeFeature "PLATFORM" "nemu")
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(pkgs.lib.cmakeFeature "CMAKE_INSTALL_DATADIR" "share")
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];
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buildInputs = [
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# SDL2
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self.packages.${system}.abstract-machine
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];
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};
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devShells.nemu = pkgs.mkShell {
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packages = with pkgs; [
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clang-tools
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gdb
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];
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inputsFrom = [
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self.packages.${system}.nemu
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];
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IMAGES_PATH = "${self.packages.${system}.am-kernels}/share/binary";
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};
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devShells.npc = with pkgs; mkShell {
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inherit (self.checks.${system}.pre-commit-check) shellHook;
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CHISEL_FIRTOOL_PATH = "${nixpkgs-circt162.legacyPackages.${system}.circt}/bin";
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packages = [
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clang-tools
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cmake
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ninja
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coursier
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espresso
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bloop
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gdb
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jre
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gtkwave
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];
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nativeBuildInputs = [
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cmake
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sbt
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nvboard
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nixpkgs-circt162.legacyPackages.${system}.circt
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yosys
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cli11
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];
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buildInputs = [
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verilator
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nvboard
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openssl
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] ++ self.checks.${system}.pre-commit-check.enabledPackages;
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cmakeFlags = [
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"-DDIFFTEST_LIB:string=${self.packages.${system}.nemu-lib}/lib/riscv32-nemu-interpreter-so"
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];
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};
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}
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);
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}
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