1 files changed, 17 insertions, 0 deletions
diff --git a/src/tools/coverage-dump/src/main.rs b/src/tools/coverage-dump/src/main.rs
new file mode 100644
index 000000000..93fed1799
--- /dev/null
+++ b/src/tools/coverage-dump/src/main.rs
@@ -0,0 +1,17 @@
+mod covfun;
+mod parser;
+mod prf_names;
+
+fn main() -> anyhow::Result<()> {
+    use anyhow::Context as _;
+
+    let args = std::env::args().collect::<Vec<_>>();
+
+    let llvm_ir_path = args.get(1).context("LLVM IR file not specified")?;
+    let llvm_ir = std::fs::read_to_string(llvm_ir_path).context("couldn't read LLVM IR file")?;
+
+    let function_names = crate::prf_names::make_function_names_table(&llvm_ir)?;
+    crate::covfun::dump_covfun_mappings(&llvm_ir, &function_names)?;
+
+    Ok(())
+}