[Lldb-commits] [lldb] [lldb] Make MCP server instance global (PR #145616)

[Jonas Devlieghere via lldb-commits]

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@@ -72,10 +80,46 @@ LLDBCommandTool::Call(const llvm::json::Value &args) {
   return text_result;
 }
 
-std::optional<llvm::json::Value> LLDBCommandTool::GetSchema() const {
+std::optional<llvm::json::Value> CommandTool::GetSchema() const {
+  llvm::json::Object id_type{{"type", "number"}};
   llvm::json::Object str_type{{"type", "string"}};
-  llvm::json::Object properties{{"arguments", std::move(str_type)}};
+  llvm::json::Object properties{{"debugger_id", std::move(id_type)},
+                                {"arguments", std::move(str_type)}};
+  llvm::json::Array required{"debugger_id"};
   llvm::json::Object schema{{"type", "object"},
-                            {"properties", std::move(properties)}};
+                            {"properties", std::move(properties)},
+                            {"required", std::move(required)}};
   return schema;
 }
+
+llvm::Expected<protocol::TextResult>
+DebuggerListTool::Call(const llvm::json::Value *args) {
+  llvm::json::Path::Root root;
+
+  std::string output;
+  llvm::raw_string_ostream os(output);
+
+  const size_t num_debuggers = Debugger::GetNumDebuggers();
+  for (size_t i = 0; i < num_debuggers; ++i) {
+    lldb::DebuggerSP debugger_sp = Debugger::GetDebuggerAtIndex(i);
+    if (!debugger_sp)
+      continue;
+
+    os << "- debugger " << i << '\n';
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JDevlieghere wrote:

Cool, I'll add a FIXME to use that going forward.

https://github.com/llvm/llvm-project/pull/145616