diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..bff0c6b
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "deps/llvm-project"]
+	path = deps/llvm-project
+	url = https://github.com/llvm/llvm-project.git
+[submodule "deps/vmemu"]
+	path = deps/vmemu
+	url = https://githacks.org/vmp3/vmemu.git
diff --git a/deps/llvm-project b/deps/llvm-project
new file mode 160000
index 0000000..6f45fe9
--- /dev/null
+++ b/deps/llvm-project
@@ -0,0 +1 @@
+Subproject commit 6f45fe9851c673883b3a258351ee4997aa2c028c
diff --git a/deps/vmemu b/deps/vmemu
new file mode 160000
index 0000000..11e24f2
--- /dev/null
+++ b/deps/vmemu
@@ -0,0 +1 @@
+Subproject commit 11e24f2973d0c612428d628d4fe48db96fa6153a