[Lldb-commits] [lldb] [lldb][Process/FreeBSDKernel] Fix broken debugging on aarch64 (PR #180222)

[David Spickett via lldb-commits]

================
@@ -108,3 +157,35 @@ bool RegisterContextFreeBSDKernel_arm64::WriteRegister(
     const RegisterInfo *reg_info, const RegisterValue &value) {
   return false;
 }
+
+int64_t RegisterContextFreeBSDKernel_arm64::GetOsreldate() {
+  ProcessSP process_sp = m_thread.GetProcess();
+  if (!process_sp)
+    return 0;
+
+  Target &target = process_sp->GetTarget();
+
+  SymbolContextList sc_list;
+  target.GetImages().FindSymbolsWithNameAndType(ConstString("osreldate"),
+                                                lldb::eSymbolTypeData, sc_list);
+
+  if (sc_list.GetSize() > 0) {
----------------
DavidSpickett wrote:

Prefer early returns where possible. Here for instance:
```
if (sc_list.GetSize() == 0)
  return 0;
```

https://github.com/llvm/llvm-project/pull/180222