Add zerocopy mapping for wasm binary

Cargo.toml

@@ -13,4 +13,4 @@ repository = "https://github.com/hyperlight-dev/hyperlight-wasm"
 readme = "README.md"
 
 [workspace.dependencies]
-hyperlight-host = { version = "0.7.0", default-features = false, features = ["executable_heap", "init-paging"] }
+hyperlight-host = { version = "0.7.0", git = "https://github.com/hyperlight-dev/hyperlight", rev = "ea6fa8f", default-features = false, features = ["executable_heap", "init-paging"] }

flake.nix

@@ -0,0 +1,83 @@
+{
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  inputs.nixpkgs-mozilla.url = "github:mozilla/nixpkgs-mozilla/master";
+  outputs = { self, nixpkgs, nixpkgs-mozilla, ... } @ inputs: 
+let token = "Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6IktRMnRBY3JFN2xCYVZWR0JtYzVGb2JnZEpvNCIsImtpZCI6IktRMnRBY3JFN2xCYVZWR0JtYzVGb2JnZEpvNCJ9.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.t5d56DG8TDlkLYJPIVHFcftn4PbrPOhzwIQoyJRqe4s1VVgscqhNQH4PYqPjizkHy76lZM0cI6a3lrRfVbr1wXBDk82jLyxQ_AXR0yMN4RmrrTRK5M5p5sKHtXq85rTohHl2RSeu7VsWNNBVMsy1Efh6UN095zFZvzntbn-N2JXjloprrz5JcHb1hasT9-o_tsebIM2jefbj7ggpuiGRcbYM3i5mgLVGd19gYzlpAq7YyiE-SvHtLu3cSSms4KwDeoi3QpZiV_5ok1dsZxaonGplaqXeE_pRM92JCvk1paahCKNmrOjZPcJ4hXUlH4q7OY2Hm6MY4GKcTG_xXXoWaQ"; in
+{
+    devShells.x86_64-linux.default = with import nixpkgs { system = "x86_64-linux"; overlays = [ (import (nixpkgs-mozilla + "/rust-overlay.nix")) ]; }; let
+      stable = rustChannelOf {
+        date = "2025-02-20";
+        channel = "stable";
+        sha256 = "sha256-AJ6LX/Q/Er9kS15bn9iflkUwcgYqRQxiOIL2ToVAXaU=";
+      };
+      nightly = rustChannelOf {
+        date = "2025-06-04";
+        channel = "nightly";
+        sha256 = "sha256-eFuFA5spScrde7b7lSV5QAND1m0+Ds6gbVODfDE3scg=";
+      };
+      rust_stable = stable.rust.override {
+        targets = [ "x86_64-unknown-linux-gnu" "x86_64-pc-windows-msvc" "x86_64-unknown-none" "wasm32-wasip1" "wasm32-unknown-unknown" ];
+      };
+      rust_nightly = nightly.rust.override {
+        targets = [ "x86_64-unknown-linux-gnu" "x86_64-pc-windows-msvc" "x86_64-unknown-none" "wasm32-wasip1" "wasm32-unknown-unknown" ];
+      };
+      rust-platform = makeRustPlatform {
+        cargo = rust_stable;
+        rustc = rust_stable;
+      };
+    in ((rust-platform.buildRustPackage.override { stdenv = clangStdenv; }) rec {
+      pname = "hyperlight";
+      version = "0.0.0";
+      src = lib.cleanSource ./.;
+      #cargoHash = lib.fakeHash;
+      #cargoHash = "sha256-Z4dkYH1BBSUpqiHETkIi+i13FD1q5CyB0NuGHUxhLm0=";
+      cargoHash = "sha256-CsHcz91S5NHdoHgQVLFizyd5rUXMlMDHEN67JrQ6Xls=";
+      nativeBuildInputs = [
+        azure-cli
+        just
+        dotnet-sdk_6
+        clang
+        llvmPackages_18.llvm
+        gh
+        lld
+        valgrind
+        pkg-config
+        ffmpeg
+        mkvtoolnix
+        wasm-tools
+        nodejs # todo - just for now
+        cargo-component
+        wasm-tools
+      ];
+      buildInputs = [
+        pango
+        cairo
+        openssl
+      ];
+      auditable = false;
+      depsExtraArgs = {
+        CARGO_REGISTRIES_HYPERLIGHT_REDIST_TOKEN = token;
+        CARGO_REGISTRIES_HYPERLIGHT_PACKAGES_TOKEN = token;
+      };
+      KVM_SHOULD_BE_PRESENT = "true";
+      LIBCLANG_PATH = "${pkgs.llvmPackages_18.libclang.lib}/lib";
+      RUST_NIGHTLY = "${rust_nightly}";
+      shellHook = ''
+        rustc_nightly() {
+          (export PATH="${rust_nightly}/bin/:$PATH"; ${rust_nightly}/bin/rustc "$@")
+        }
+        rustc_stable() {
+          (export PATH="${rust_stable}/bin/:$PATH"; ${rust_stable}/bin/rustc "$@")
+        }
+        cargo_nightly() {
+          (export PATH="${rust_nightly}/bin/:$PATH"; ${rust_nightly}/bin/cargo "$@")
+        }
+        cargo_stable() {
+          (export PATH="${rust_stable}/bin/:$PATH"; ${rust_stable}/bin/cargo "$@")
+        }
+      '';
+    }).overrideAttrs(oA: {
+      hardeningDisable = [ "all" ];
+    });
+  };
+}

src/hyperlight_wasm/Cargo.toml

@@ -58,7 +58,7 @@ windows = { version = "0.61", features = ["Win32_System_Threading"] }
 page_size = "0.6.0"
 
 [dev-dependencies]
-hyperlight-component-macro = "0.7.0"
+hyperlight-component-macro = { version = "0.7.0", git = "https://github.com/hyperlight-dev/hyperlight", rev = "ea6fa8f" }
 examples_common = { path = "../examples_common" }
 criterion = { version = "0.6.0", features = ["html_reports"] }
 crossbeam-queue = "0.3"