custom changes

cranelift/filetests/src/function_runner.rs

@@ -17,6 +17,7 @@ use std::cmp::max;
 use std::collections::hash_map::Entry;
 use std::collections::HashMap;
 use thiserror::Error;
+use log::trace;
 
 const TESTFILE_NAMESPACE: u32 = 0;
 
@@ -191,6 +192,7 @@ impl TestFileCompiler {
         // First, rename the function
         let func_original_name = func.name;
         func.name = UserFuncName::User(defined_func.new_name.clone());
+        trace!("Rename func from '{}' to '{}'", func_original_name, func.name);
 
         // Rename any functions that it references
         // Do this in stages to appease the borrow checker
@@ -233,6 +235,10 @@ impl TestFileCompiler {
             .get(&func.name)
             .ok_or(anyhow!("Undeclared function {} found!", &func.name))?;
 
+        if log::log_enabled!(log::Level::Trace) {
+            self.ctx.set_disasm(true);
+        }
+
         self.ctx.func = self.apply_func_rename(func, defined_func)?;
         self.module.define_function_with_control_plane(
             defined_func.func_id,
@@ -277,6 +283,11 @@ impl TestFileCompiler {
         // available).
         self.module.finalize_definitions()?;
 
+        for (name, func) in self.defined_functions.iter() {
+            let ptr = self.module.get_finalized_function(func.func_id);
+            trace!("Function '{}' at {:#X}", name, ptr as u64);
+        }
+
         Ok(CompiledTestFile {
             module: Some(self.module),
             defined_functions: self.defined_functions,