forked from mirrors/nixpkgs
49 lines
1.3 KiB
Nix
49 lines
1.3 KiB
Nix
{ lib, stdenv, fetchFromGitHub, dtc, pkgsCross }:
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stdenv.mkDerivation rec {
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pname = "spike";
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version = "1.1.0";
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src = fetchFromGitHub {
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owner = "riscv";
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repo = "riscv-isa-sim";
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rev = "v${version}";
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sha256 = "sha256-4D2Fezej0ioOOupw3kgMT5VLs+/jXQjwvek6v0AVMzI=";
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};
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nativeBuildInputs = [ dtc ];
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enableParallelBuilding = true;
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postPatch = ''
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patchShebangs scripts/*.sh
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patchShebangs tests/ebreak.py
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'';
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doCheck = true;
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# To test whether spike is working, we run the RISC-V hello applications using the RISC-V proxy
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# kernel on the Spike emulator and see whether we get the expected output.
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doInstallCheck = true;
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installCheckPhase =
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let
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riscvPkgs = pkgsCross.riscv64-embedded;
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in
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''
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runHook preInstallCheck
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echo -e "#include<stdio.h>\nint main() {printf(\"Hello, world\");return 0;}" > hello.c
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${riscvPkgs.stdenv.cc}/bin/riscv64-none-elf-gcc -o hello hello.c
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$out/bin/spike -m64 ${riscvPkgs.riscv-pk}/bin/pk hello | grep -Fq "Hello, world"
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runHook postInstallCheck
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'';
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meta = with lib; {
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description = "A RISC-V ISA Simulator";
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homepage = "https://github.com/riscv/riscv-isa-sim";
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license = licenses.bsd3;
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platforms = [ "x86_64-linux" "aarch64-linux" ];
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maintainers = with maintainers; [ blitz ];
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};
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}
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