llef: init at unstable-2023-10-18

3 files changed, 57 insertions, 2 deletions

diff --git a/pkgs/development/compilers/llvm/15/default.nix b/pkgs/development/compilers/llvm/15/default.nix
index 9e9008c7f1ee..307198b5e9a3 100644
--- a/pkgs/development/compilers/llvm/15/default.nix
+++ b/pkgs/development/compilers/llvm/15/default.nix
@@ -59,6 +59,12 @@ in let
   inherit (releaseInfo) release_version version;
   inherit (import ../common/common-let.nix { inherit lib fetchFromGitHub release_version gitRelease officialRelease monorepoSrc'; }) llvm_meta monorepoSrc;
 
+  lldbPlugins = lib.makeExtensible (lldbPlugins: let
+    callPackage = newScope (lldbPlugins // { inherit stdenv; inherit (tools) lldb; });
+  in {
+    llef = callPackage ../common/lldb-plugins/llef.nix {};
+  });
+
   tools = lib.makeExtensible (tools: let
     callPackage = newScope (tools // { inherit stdenv cmake ninja libxml2 python3 release_version version monorepoSrc buildLlvmTools; });
     mkExtraBuildCommands0 = cc: ''
@@ -359,4 +365,4 @@ in let
   });
   noExtend = extensible: lib.attrsets.removeAttrs extensible [ "extend" ];
 
-in { inherit tools libraries release_version; } // (noExtend libraries) // (noExtend tools)
+in { inherit tools libraries release_version lldbPlugins; } // (noExtend libraries) // (noExtend tools)
diff --git a/pkgs/development/compilers/llvm/16/default.nix b/pkgs/development/compilers/llvm/16/default.nix
index 30da7d57e791..878806ff85ab 100644
--- a/pkgs/development/compilers/llvm/16/default.nix
+++ b/pkgs/development/compilers/llvm/16/default.nix
@@ -59,6 +59,12 @@ in let
   inherit (releaseInfo) release_version version;
   inherit (import ../common/common-let.nix { inherit lib fetchFromGitHub release_version gitRelease officialRelease monorepoSrc'; }) llvm_meta monorepoSrc;
 
+  lldbPlugins = lib.makeExtensible (lldbPlugins: let
+    callPackage = newScope (lldbPlugins // { inherit stdenv; inherit (tools) lldb; });
+  in {
+    llef = callPackage ../common/lldb-plugins/llef.nix {};
+  });
+
   tools = lib.makeExtensible (tools: let
     callPackage = newScope (tools // { inherit stdenv cmake ninja libxml2 python3 release_version version monorepoSrc buildLlvmTools; });
     major = lib.versions.major release_version;
@@ -370,4 +376,4 @@ in let
   });
   noExtend = extensible: lib.attrsets.removeAttrs extensible [ "extend" ];
 
-in { inherit tools libraries release_version; } // (noExtend libraries) // (noExtend tools)
+in { inherit tools libraries release_version lldbPlugins; } // (noExtend libraries) // (noExtend tools)
diff --git a/pkgs/development/compilers/llvm/common/lldb-plugins/llef.nix b/pkgs/development/compilers/llvm/common/lldb-plugins/llef.nix
new file mode 100644
index 000000000000..f671132aa61e
--- /dev/null
+++ b/pkgs/development/compilers/llvm/common/lldb-plugins/llef.nix
@@ -0,0 +1,43 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, makeWrapper
+, lldb
+}:
+
+stdenv.mkDerivation {
+  pname = "llef";
+  version = "unstable-2023-10-18";
+
+  src = fetchFromGitHub {
+    owner = "foundryzero";
+    repo = "llef";
+    rev = "629bd75f44c356f7a3576a6436d3919ce111240d";
+    hash = "sha256-JtCHG89s436Di/6+V7Le4CZnkIPh/RYIllfXEO/B7+8";
+  };
+
+  dontBuild = true;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/share/llef
+    cp -r llef.py arch commands common handlers $out/share/llef
+    makeWrapper ${lib.getExe lldb} $out/bin/llef \
+      --add-flags "-o 'settings set stop-disassembly-display never'" \
+      --add-flags "-o \"command script import $out/share/llef/llef.py\""
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "LLEF is a plugin for LLDB to make it more useful for RE and VR";
+    homepage = "https://github.com/foundryzero/llef";
+    license = licenses.mit;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ nrabulinski ];
+    mainProgram = "llef";
+  };
+}