Some infra + fixes

Author: derzhavin3016

.clang-format

@@ -0,0 +1,4 @@
+---
+BasedOnStyle: LLVM
+IndentWidth: 4
+---

.clang-tidy

@@ -0,0 +1,22 @@
+---
+Checks: >
+  *,
+  clang-diagnostic-*,
+  clang-analyzer-*,
+  -llvmlibc-*,
+  -modernize-use-trailing-return-type,
+  -fuchsia-default-arguments-calls,
+  -google-readability-braces-around-statements,
+  -hicpp-braces-around-statements,
+  -altera-unroll-loops,
+  -altera-struct-pack-align,
+  -altera-id-dependent-backward-branch,
+  -cppcoreguidelines-pro-type-vararg,
+  -hicpp-vararg,
+  -fuchsia-multiple-inheritance,
+  -readability-identifier-length
+
+
+CheckOptions:
+  - key: misc-non-private-member-variables-in-classes.IgnoreClassesWithAllMemberVariablesBeingPublic
+    value: true

.clangd

@@ -0,0 +1,12 @@
+CompileFlags:
+  Add: [-xc++, -Wall, -Wextra, -Wpedantic]
+  Compiler: clang++
+
+
+Diagnostics:
+  UnusedIncludes: Strict
+  Includes:
+    MissingIncludes: Strict
+
+Hover:
+  ShowAKA: Yes

asmjit_assembly/sim.cc

@@ -139,7 +139,7 @@ int main() {
     };
 
     sim::JitAssembly model{};
-    sim::do_sim(&model, program);
+    sim::do_sim(model, program);
 
     model.dump(std::cout);
 }

inline_assembly/sim.cc

@@ -69,7 +69,7 @@ int main() {
     };
 
     sim::InlineAssemly model{};
-    sim::do_sim(&model, program);
+    sim::do_sim(model, program);
 
     model.dump(std::cout);
 }

jit_translator/sim.cc

@@ -240,7 +240,7 @@ int main() {
     };
 
     sim::JitTranslator model{};
-    sim::do_sim(&model, program);
+    sim::do_sim(model, program);
 
     model.dump(std::cout);
 }

lib/hart/include/sim/hart.hh

@@ -116,11 +116,11 @@ struct Hart {
     }
 };
 
-void do_sim(Hart* hart, const std::vector<uint32_t>& program) {
+void do_sim(Hart& hart, const std::vector<uint32_t>& program) {
     Time::Timer timer{};
     //
-    hart->load(program);
-    hart->run();
+    hart.load(program);
+    hart.run();
     std::cout << "Time elapsed in microseconds "
               << timer.elapsed<std::chrono::microseconds>() << std::endl;
 }

naive_interpreter/sim.cc

@@ -21,7 +21,7 @@ int main() {
     };
 
     sim::NaiveInertpreter model{};
-    sim::do_sim(&model, program);
+    sim::do_sim(model, program);
     model.dump(std::cout);
     std::cout << "Icount = " << model.icount << std::endl;
 }