67 lines
1.5 KiB
Nix
67 lines
1.5 KiB
Nix
{ stdenv
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, fetchFromGitHub
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, fetchpatch
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, lib
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, arch
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, ocamlPackages
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, ocaml
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, zlib
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, z3
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}:
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stdenv.mkDerivation rec {
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pname = "sail-riscv";
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version = "0.5";
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src = fetchFromGitHub {
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owner = "riscv";
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repo = pname;
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rev = version;
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hash = "sha256-7PZNNUMaCZEBf0lOCqkquewRgZPooBOjIbGF7JlLnEo=";
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};
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nativeBuildInputs = with ocamlPackages; [ ocamlbuild findlib ocaml z3 sail ];
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buildInputs = with ocamlPackages; [ zlib linksem ];
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strictDeps = true;
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patches = [
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(fetchpatch {
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url = "https://github.com/riscv/sail-riscv/pull/250/commits/8bd37c484b83a8ce89c8bb7a001b8ae34dc4d77f.patch";
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hash = "sha256-tDgkGhcbT6phoCAvilxMI56YUuUqQFgvh+2QduOjdMg=";
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})
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];
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postPatch = ''
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rm -r prover_snapshots
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'' + lib.optionalString stdenv.hostPlatform.isDarwin ''
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substituteInPlace Makefile --replace "-flto" ""
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'';
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makeFlags = [
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"SAIL=sail"
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"ARCH=${arch}"
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"SAIL_DIR=${ocamlPackages.sail}/share/sail"
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"LEM_DIR=${ocamlPackages.sail}/share/lem"
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];
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin
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cp c_emulator/riscv_sim_${arch} $out/bin
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mkdir $out/share/
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cp -r generated_definitions/{coq,hol4,isabelle} $out/share/
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runHook postInstall
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'';
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meta = with lib; {
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homepage = "https://github.com/riscv/sail-riscv";
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description = "A formal specification of the RISC-V architecture, written in Sail";
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maintainers = with maintainers; [ genericnerdyusername ];
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broken = stdenv.isDarwin && stdenv.isAarch64;
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license = licenses.bsd2;
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};
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}
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