start the big refactor :)

apfaudio · Nov 3, 2023 · d92a0d2 · d92a0d2
1 parent 4c56a54
commit d92a0d2
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Showing 8 changed files with 363 additions and 207 deletions.
diff --git a/firmware/deps/litex-interrupt/.gitignore b/firmware/deps/litex-interrupt/.gitignore
@@ -0,0 +1 @@
+target/*
diff --git a/firmware/deps/litex-interrupt/Cargo.lock b/firmware/deps/litex-interrupt/Cargo.lock
diff --git a/firmware/deps/litex-interrupt/Cargo.toml b/firmware/deps/litex-interrupt/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "litex-interrupt"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+proc-macro = true
+
+[dependencies]
diff --git a/firmware/deps/litex-interrupt/src/lib.rs b/firmware/deps/litex-interrupt/src/lib.rs
@@ -0,0 +1,8 @@
+extern crate proc_macro;
+
+use proc_macro::TokenStream;
+
+#[proc_macro_attribute]
+pub fn return_as_is(_attr: TokenStream, item: TokenStream) -> TokenStream {
+    item
+}
diff --git a/firmware/litex-fw/Cargo.lock b/firmware/litex-fw/Cargo.lock
diff --git a/firmware/litex-fw/Cargo.toml b/firmware/litex-fw/Cargo.toml
@@ -22,6 +22,8 @@ lazy_static = { version = "1.4.0", features = ["spin_no_std"] }
 vexriscv = "0.0.3"
 aligned-array = "1.0.1"
 spin = "0.9.8"
+irq = "0.2.3"
+litex-interrupt = { path = "../deps/litex-interrupt" }
 
 [profile.release]
 lto = true