mirror of
https://github.com/JakeHillion/object-introspection.git
synced 2024-11-12 21:56:54 +00:00
11588ef837
The current hacked together location API we added to drgn works extremely poorly with modern C++ compilers. It largely works with the clang-12 compiler on CircleCI, but works very poorly with clang 15/16/17/18 in Nix or when updating the CircleCI compiler to clang-15. This change adds a backup mechanism for locating arguments when drgn has failed. The mechanism is extremely naive and makes several assumptions which are often not correct. Currently, however, it drastically reduces the number of tests that must be skipped in the Nix CI. Test plan: - CI
133 lines
3.1 KiB
Nix
133 lines
3.1 KiB
Nix
{
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description = "Object level memory profiler for C++";
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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flake-utils.url = "github:numtide/flake-utils";
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treefmt-nix.url = "github:numtide/treefmt-nix";
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treefmt-nix.inputs.nixpkgs.follows = "nixpkgs";
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};
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outputs =
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{
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self,
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nixpkgs,
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flake-utils,
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treefmt-nix,
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...
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}@inputs:
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flake-utils.lib.eachSystem [ flake-utils.lib.system.x86_64-linux ] (
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system:
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let
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pkgs = import nixpkgs { inherit system; };
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drgnSrc = pkgs.fetchFromGitHub {
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owner = "JakeHillion";
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repo = "drgn";
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rev = "b1f8c3e8526611b6720800250ba858a713dd9e4f";
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hash = "sha256-5WhMHgx/RKtqjxGx4AyiqVKMot5xulr+6c8i2E9IxiA=";
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fetchSubmodules = true;
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};
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mkOidPackage =
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llvmPackages:
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with pkgs;
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llvmPackages.stdenv.mkDerivation rec {
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name = "oid";
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src = self;
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nativeBuildInputs = [
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autoconf
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automake
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bison
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cmake
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flex
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gettext
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git
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hexdump
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libtool
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ninja
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pkgconf
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python312
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python312Packages.setuptools
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python312Packages.toml
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glibcLocales
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];
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buildInputs = [
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llvmPackages.libclang
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llvmPackages.llvm
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llvmPackages.openmp
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boost
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bzip2
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curl
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double-conversion
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elfutils
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flex
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folly
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folly.fmt
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gflags
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glog
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gtest
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icu
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jemalloc
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libarchive
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libmicrohttpd
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liburing
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libxml2
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lzma
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msgpack
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range-v3
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rocksdb_8_11
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sqlite
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tomlplusplus
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zstd
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];
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cmakeFlags = [
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"-Ddrgn_SOURCE_DIR=${drgnSrc}"
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"-DFORCE_BOOST_STATIC=Off"
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];
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outputs = [ "out" ];
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};
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in
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{
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packages = rec {
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default = oid-llvm16;
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oid-llvm15 = mkOidPackage pkgs.llvmPackages_15;
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oid-llvm16 = mkOidPackage pkgs.llvmPackages_16;
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};
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apps.default = {
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type = "app";
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program = "${self.packages.${system}.default}/bin/oid";
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};
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}
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)
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// flake-utils.lib.eachDefaultSystem (
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system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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treefmtEval = treefmt-nix.lib.evalModule pkgs (pkgs: {
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projectRootFile = "flake.nix";
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settings.global.excludes = [ "./extern/**" ];
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programs.nixfmt.enable = true;
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programs.clang-format.enable = true;
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programs.black.enable = true;
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programs.isort.enable = true;
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});
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in
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{
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formatter = treefmtEval.config.build.wrapper;
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checks.formatting = treefmtEval.config.build.check self;
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}
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);
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}
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