[PATCH] D82505: [lldb-vscode] Add Support for Module Event

[Yifan Shen via Phabricator via cfe-commits]

aelitashen abandoned this revision.
aelitashen added a comment.

Mistakenly created two diffs on same commit, See D82477 
 for the original diff.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D82505



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[PATCH] D82505: [lldb-vscode] Add Support for Module Event

[Yifan Shen via Phabricator via cfe-commits]

aelitashen updated this revision to Diff 273189.
aelitashen added a comment.

Formatting the code


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82505/new/

https://reviews.llvm.org/D82505

Files:
  clang/tools/clang-format/git-clang-format
  lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py
  lldb/test/API/tools/lldb-vscode/module/Makefile
  lldb/test/API/tools/lldb-vscode/module/TestVSCode_module.py
  lldb/test/API/tools/lldb-vscode/module/main.cpp
  lldb/tools/lldb-vscode/JSONUtils.cpp
  lldb/tools/lldb-vscode/JSONUtils.h
  lldb/tools/lldb-vscode/VSCode.cpp
  lldb/tools/lldb-vscode/lldb-vscode.cpp

Index: lldb/tools/lldb-vscode/lldb-vscode.cpp
===
--- lldb/tools/lldb-vscode/lldb-vscode.cpp
+++ lldb/tools/lldb-vscode/lldb-vscode.cpp
@@ -39,6 +39,7 @@
 #include 
 #include 
 #include 
+#include 
 
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/Option/Arg.h"
@@ -433,6 +434,30 @@
 g_vsc.SendJSON(llvm::json::Value(std::move(bp_event)));
   }
 }
+  } else if (lldb::SBTarget::EventIsTargetEvent(event)) {
+if (event_mask & lldb::SBTarget::eBroadcastBitModulesLoaded ||
+event_mask & lldb::SBTarget::eBroadcastBitModulesUnloaded ||
+event_mask & lldb::SBTarget::eBroadcastBitSymbolsLoaded) {
+  int num_modules = lldb::SBTarget::GetNumModulesFromEvent(event);
+  for (int i = 0; i < num_modules; i++) {
+auto module = lldb::SBTarget::GetModuleAtIndexFromEvent(i, event);
+auto module_event = CreateEventObject("module");
+llvm::json::Value module_value = CreateModule(module);
+llvm::json::Object body;
+if (event_mask & lldb::SBTarget::eBroadcastBitModulesLoaded) {
+  body.try_emplace("reason", "new");
+} else if (event_mask &
+lldb::SBTarget::eBroadcastBitModulesUnloaded) {
+  body.try_emplace("reason", "removed");
+} else if (event_mask &
+lldb::SBTarget::eBroadcastBitSymbolsLoaded) {
+  body.try_emplace("reason", "changed");
+}
+body.try_emplace("module", module_value);
+module_event.try_emplace("body", std::move(body));
+g_vsc.SendJSON(llvm::json::Value(std::move(module_event)));
+  }
+}
   } else if (event.BroadcasterMatchesRef(g_vsc.broadcaster)) {
 if (event_mask & eBroadcastBitStopEventThread) {
   done = true;
Index: lldb/tools/lldb-vscode/VSCode.cpp
===
--- lldb/tools/lldb-vscode/VSCode.cpp
+++ lldb/tools/lldb-vscode/VSCode.cpp
@@ -354,6 +354,11 @@
 lldb::SBTarget::eBroadcastBitBreakpointChanged);
 listener.StartListeningForEvents(this->broadcaster,
  eBroadcastBitStopEventThread);
+listener.StartListeningForEvents(
+  this->target.GetBroadcaster(),
+  lldb::SBTarget::eBroadcastBitModulesLoaded |
+  lldb::SBTarget::eBroadcastBitModulesUnloaded |
+  lldb::SBTarget::eBroadcastBitSymbolsLoaded);
   }
 }
 
Index: lldb/tools/lldb-vscode/JSONUtils.h
===
--- lldb/tools/lldb-vscode/JSONUtils.h
+++ lldb/tools/lldb-vscode/JSONUtils.h
@@ -13,6 +13,7 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/JSON.h"
 #include "VSCodeForward.h"
+#include "lldb/API/SBModule.h"
 
 namespace lldb_vscode {
 
@@ -237,6 +238,16 @@
  llvm::Optional request_path = llvm::None,
  llvm::Optional request_line = llvm::None);
 
+/// Converts Module Event to a Visual Studio Code "Module"
+///
+/// \param[in] module
+/// A LLDB module object to convert into a JSON value
+///
+/// \return
+/// A "Module" JSON object with that follows the formal JSON
+/// definition outlined by Microsoft.
+llvm::json::Value CreateModule(lldb::SBModule &module);
+
 /// Create a "Event" JSON object using \a event_name as the event name
 ///
 /// \param[in] event_name
Index: lldb/tools/lldb-vscode/JSONUtils.cpp
===
--- lldb/tools/lldb-vscode/JSONUtils.cpp
+++ lldb/tools/lldb-vscode/JSONUtils.cpp
@@ -327,6 +327,31 @@
   return llvm::json::Value(std::move(object));
 }
 
+llvm::json::Value CreateModule(lldb::SBModule &module) {
+  llvm::json::Object object;
+  if (!module.IsValid())
+return llvm::json::Value(std::move(object));
+  object.try_emplace("id", std::string(module.GetUUIDString()));
+  object.try_emplace(
+"name",
+std::string(module.GetFileSpec().GetFilename()));
+  std::string module_path = std::string(module.GetFileSpec().GetDirectory()) +
+"/" +
+std::string(module.GetFileSpec().GetFilename());
+

[PATCH] D82505: [lldb-vscode] Add Support for Module Event

[Greg Clayton via Phabricator via cfe-commits]

clayborg added a comment.

This seems like a continuation of https://reviews.llvm.org/D82477. I would 
close this one down by selecting abandon revision, and then click the "update 
diff" button in D82477  and upload your new 
patch. I am guessing you did this manually and not with "arc diff"?


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[PATCH] D82505: [lldb-vscode] Add Support for Module Event

[Yifan Shen via Phabricator via cfe-commits]

aelitashen created this revision.
aelitashen added reviewers: wallace, clayborg.
aelitashen added a project: LLDB.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Make lldb-vscode receive and process module events so that modules can be 
rendered in the IDE.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D82505

Files:
  clang/tools/clang-format/git-clang-format
  lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py
  lldb/test/API/tools/lldb-vscode/module/Makefile
  lldb/test/API/tools/lldb-vscode/module/TestVSCode_module.py
  lldb/test/API/tools/lldb-vscode/module/main.cpp
  lldb/tools/lldb-vscode/JSONUtils.cpp
  lldb/tools/lldb-vscode/JSONUtils.h
  lldb/tools/lldb-vscode/VSCode.cpp
  lldb/tools/lldb-vscode/lldb-vscode.cpp

Index: lldb/tools/lldb-vscode/lldb-vscode.cpp
===
--- lldb/tools/lldb-vscode/lldb-vscode.cpp
+++ lldb/tools/lldb-vscode/lldb-vscode.cpp
@@ -39,6 +39,7 @@
 #include 
 #include 
 #include 
+#include 
 
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/Option/Arg.h"
@@ -433,6 +434,30 @@
 g_vsc.SendJSON(llvm::json::Value(std::move(bp_event)));
   }
 }
+  } else if (lldb::SBTarget::EventIsTargetEvent(event)) {
+if (event_mask & lldb::SBTarget::eBroadcastBitModulesLoaded ||
+event_mask & lldb::SBTarget::eBroadcastBitModulesUnloaded ||
+event_mask & lldb::SBTarget::eBroadcastBitSymbolsLoaded) {
+  int num_modules = lldb::SBTarget::GetNumModulesFromEvent(event);
+  for (int i = 0; i < num_modules; i++) {
+auto module = lldb::SBTarget::GetModuleAtIndexFromEvent(i, event);
+auto module_event = CreateEventObject("module");
+llvm::json::Value module_value = CreateModule(module);
+llvm::json::Object body;
+if (event_mask & lldb::SBTarget::eBroadcastBitModulesLoaded) {
+  body.try_emplace("reason", "new");
+} else if (event_mask &
+lldb::SBTarget::eBroadcastBitModulesUnloaded) {
+  body.try_emplace("reason", "removed");
+} else if (event_mask &
+lldb::SBTarget::eBroadcastBitSymbolsLoaded) {
+  body.try_emplace("reason", "changed");
+}
+body.try_emplace("module", module_value);
+module_event.try_emplace("body", std::move(body));
+g_vsc.SendJSON(llvm::json::Value(std::move(module_event)));
+  }
+}
   } else if (event.BroadcasterMatchesRef(g_vsc.broadcaster)) {
 if (event_mask & eBroadcastBitStopEventThread) {
   done = true;
Index: lldb/tools/lldb-vscode/VSCode.cpp
===
--- lldb/tools/lldb-vscode/VSCode.cpp
+++ lldb/tools/lldb-vscode/VSCode.cpp
@@ -354,6 +354,11 @@
 lldb::SBTarget::eBroadcastBitBreakpointChanged);
 listener.StartListeningForEvents(this->broadcaster,
  eBroadcastBitStopEventThread);
+listener.StartListeningForEvents(
+  this->target.GetBroadcaster(),
+  lldb::SBTarget::eBroadcastBitModulesLoaded |
+  lldb::SBTarget::eBroadcastBitModulesUnloaded |
+  lldb::SBTarget::eBroadcastBitSymbolsLoaded);
   }
 }
 
Index: lldb/tools/lldb-vscode/JSONUtils.h
===
--- lldb/tools/lldb-vscode/JSONUtils.h
+++ lldb/tools/lldb-vscode/JSONUtils.h
@@ -13,6 +13,7 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/JSON.h"
 #include "VSCodeForward.h"
+#include "lldb/API/SBModule.h"
 
 namespace lldb_vscode {
 
@@ -237,6 +238,16 @@
  llvm::Optional request_path = llvm::None,
  llvm::Optional request_line = llvm::None);
 
+/// Converts Module Event to a Visual Studio Code "Module"
+///
+/// \param[in] module
+/// A LLDB module object to convert into a JSON value
+///
+/// \return
+/// A "Module" JSON object with that follows the formal JSON
+/// definition outlined by Microsoft.
+llvm::json::Value CreateModule(lldb::SBModule &module);
+
 /// Create a "Event" JSON object using \a event_name as the event name
 ///
 /// \param[in] event_name
Index: lldb/tools/lldb-vscode/JSONUtils.cpp
===
--- lldb/tools/lldb-vscode/JSONUtils.cpp
+++ lldb/tools/lldb-vscode/JSONUtils.cpp
@@ -327,6 +327,31 @@
   return llvm::json::Value(std::move(object));
 }
 
+llvm::json::Value CreateModule(lldb::SBModule &module) {
+  llvm::json::Object object;
+  if (!module.IsValid())
+return llvm::json::Value(std::move(object));
+  object.try_emplace("id", std::string(module.GetUUIDString()));
+  object.try_emplace(
+"name",
+std::string(module.GetFileSpec().GetFilename()));
+  std::string module_path = std::string(module.GetFileSpec().GetDirectory(