rul

Signed-off-by: xermicus <bigcyrill@hotmail.com>

crates/rul-runtime-library/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "revive-rul-runtime-library"
+version.workspace = true
+license.workspace = true
+edition.workspace = true
+repository.workspace = true
+authors.workspace = true
+description = "revive compiler rust backend runtime library"
+

crates/rul-runtime-library/src/config.rs

@@ -0,0 +1 @@
+//! The revive Rust backend contract runtime library configuration.

crates/rul-runtime-library/src/lib.rs

@@ -0,0 +1,17 @@
+//! The revive Rust backend contract runtime library.
+
+#![no_std]
+
+pub const EVM_WORD_SIZE_BYTES: usize = 32;
+
+/// The emulated linear EVM heap memory size.
+pub const MEMORY_SIZE: usize = 1024 * 64;
+
+/// The emulated linear EVM heap memory size.
+pub const MEMORY: [u8; MEMORY_SIZE] = [0; MEMORY_SIZE];
+
+pub struct Function<const VARIABLES: usize> {
+    pub variables: [u8; VARIABLES],
+}
+
+impl<const VARIABLES: usize> Function<VARIABLES> {}