Fix stack

test/Cargo.toml

@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 riscv = "0.12.1"
-riscv-rt = "0.13.0"
+riscv-rt = { version = "0.13.0", features=["single-hart"] }
 lwcpu = { path = "../lwcpu" }
 
 # https://docs.rust-embedded.org/book/unsorted/speed-vs-size.html

test/Makefile

@@ -12,7 +12,7 @@ extract: build
 size: extract
 	cargo size --release -- -A
 
-disassemble: build
+disassemble: extract
 	riscv32-elf-objdump -Cd "target/riscv32i-unknown-none-elf/release/${NAME}" | less
 
 clean: