https://github.com/gulfemsavrun created
https://github.com/llvm/llvm-project/pull/93739
Reverts llvm/llvm-project#87550 because it broke `TestDAP*` lldb tests.
>From 9f72683d223dd8b05ba5efc7590fbb9c725d55c1 Mon Sep 17 00:00:00 2001
From: gulfemsavrun <gul...@google.com>
Date: Wed, 29 May 2024 13:44:48 -0700
Subject: [PATCH] Revert "[lldb][lldb-dap] Cleanup breakpoint filters.
(#87550)"
This reverts commit cfb209b92a26f16ed7413b32da20fc436eff8c58.
---
lldb/include/lldb/API/SBDebugger.h | 2 --
lldb/include/lldb/Symbol/TypeSystem.h | 1 -
lldb/source/API/SBDebugger.cpp | 4 ---
lldb/source/Symbol/TypeSystem.cpp | 11 --------
lldb/tools/lldb-dap/DAP.cpp | 39 +++++++--------------------
lldb/tools/lldb-dap/DAP.h | 4 +--
lldb/tools/lldb-dap/lldb-dap.cpp | 6 ++---
7 files changed, 13 insertions(+), 54 deletions(-)
diff --git a/lldb/include/lldb/API/SBDebugger.h
b/lldb/include/lldb/API/SBDebugger.h
index 84ea9c0f772e1..af19b1faf3bf5 100644
--- a/lldb/include/lldb/API/SBDebugger.h
+++ b/lldb/include/lldb/API/SBDebugger.h
@@ -57,8 +57,6 @@ class LLDB_API SBDebugger {
static const char *GetBroadcasterClass();
- static bool SupportsLanguage(lldb::LanguageType language);
-
lldb::SBBroadcaster GetBroadcaster();
/// Get progress data from a SBEvent whose type is eBroadcastBitProgress.
diff --git a/lldb/include/lldb/Symbol/TypeSystem.h
b/lldb/include/lldb/Symbol/TypeSystem.h
index 7d48f9b316138..b4025c173a186 100644
--- a/lldb/include/lldb/Symbol/TypeSystem.h
+++ b/lldb/include/lldb/Symbol/TypeSystem.h
@@ -209,7 +209,6 @@ class TypeSystem : public PluginInterface,
// TypeSystems can support more than one language
virtual bool SupportsLanguage(lldb::LanguageType language) = 0;
- static bool SupportsLanguageStatic(lldb::LanguageType language);
// Type Completion
virtual bool GetCompleteType(lldb::opaque_compiler_type_t type) = 0;
diff --git a/lldb/source/API/SBDebugger.cpp b/lldb/source/API/SBDebugger.cpp
index 29da7d33dd80b..7ef0d6efd4aaa 100644
--- a/lldb/source/API/SBDebugger.cpp
+++ b/lldb/source/API/SBDebugger.cpp
@@ -1742,7 +1742,3 @@ bool SBDebugger::InterruptRequested() {
return m_opaque_sp->InterruptRequested();
return false;
}
-
-bool SBDebugger::SupportsLanguage(lldb::LanguageType language) {
- return TypeSystem::SupportsLanguageStatic(language);
-}
diff --git a/lldb/source/Symbol/TypeSystem.cpp
b/lldb/source/Symbol/TypeSystem.cpp
index 5d56d9b1829da..4956f10a0b0a7 100644
--- a/lldb/source/Symbol/TypeSystem.cpp
+++ b/lldb/source/Symbol/TypeSystem.cpp
@@ -335,14 +335,3 @@ TypeSystemMap::GetTypeSystemForLanguage(lldb::LanguageType
language,
}
return GetTypeSystemForLanguage(language);
}
-
-bool TypeSystem::SupportsLanguageStatic(lldb::LanguageType language) {
- if (language == eLanguageTypeUnknown)
- return false;
-
- LanguageSet languages =
- PluginManager::GetAllTypeSystemSupportedLanguagesForTypes();
- if (languages.Empty())
- return false;
- return languages[language];
-}
diff --git a/lldb/tools/lldb-dap/DAP.cpp b/lldb/tools/lldb-dap/DAP.cpp
index 807d27c2c869d..d419f821999e6 100644
--- a/lldb/tools/lldb-dap/DAP.cpp
+++ b/lldb/tools/lldb-dap/DAP.cpp
@@ -32,7 +32,14 @@ namespace lldb_dap {
DAP g_dap;
DAP::DAP()
- : broadcaster("lldb-dap"), exception_breakpoints(),
+ : broadcaster("lldb-dap"),
+ exception_breakpoints(
+ {{"cpp_catch", "C++ Catch", lldb::eLanguageTypeC_plus_plus},
+ {"cpp_throw", "C++ Throw", lldb::eLanguageTypeC_plus_plus},
+ {"objc_catch", "Objective-C Catch", lldb::eLanguageTypeObjC},
+ {"objc_throw", "Objective-C Throw", lldb::eLanguageTypeObjC},
+ {"swift_catch", "Swift Catch", lldb::eLanguageTypeSwift},
+ {"swift_throw", "Swift Throw", lldb::eLanguageTypeSwift}}),
focus_tid(LLDB_INVALID_THREAD_ID), stop_at_entry(false),
is_attach(false),
enable_auto_variable_summaries(false),
enable_synthetic_child_debugging(false),
@@ -58,32 +65,8 @@ DAP::DAP()
DAP::~DAP() = default;
-void DAP::PopulateExceptionBreakpoints() {
- exception_breakpoints = {};
- if (debugger.SupportsLanguage(lldb::eLanguageTypeC_plus_plus)) {
- exception_breakpoints->emplace_back("cpp_catch", "C++ Catch",
- lldb::eLanguageTypeC_plus_plus);
- exception_breakpoints->emplace_back("cpp_throw", "C++ Throw",
- lldb::eLanguageTypeC_plus_plus);
- }
- if (debugger.SupportsLanguage(lldb::eLanguageTypeObjC)) {
- exception_breakpoints->emplace_back("objc_catch", "Objective-C Catch",
- lldb::eLanguageTypeObjC);
- exception_breakpoints->emplace_back("objc_throw", "Objective-C Throw",
- lldb::eLanguageTypeObjC);
- }
- if (debugger.SupportsLanguage(lldb::eLanguageTypeSwift)) {
- exception_breakpoints->emplace_back("swift_catch", "Swift Catch",
- lldb::eLanguageTypeSwift);
- exception_breakpoints->emplace_back("swift_throw", "Swift Throw",
- lldb::eLanguageTypeSwift);
- }
-}
-
ExceptionBreakpoint *DAP::GetExceptionBreakpoint(const std::string &filter) {
- assert(exception_breakpoints.has_value() &&
- "PopulateExceptionBreakpoints must be called first");
- for (auto &bp : *exception_breakpoints) {
+ for (auto &bp : exception_breakpoints) {
if (bp.filter == filter)
return &bp;
}
@@ -91,9 +74,7 @@ ExceptionBreakpoint *DAP::GetExceptionBreakpoint(const
std::string &filter) {
}
ExceptionBreakpoint *DAP::GetExceptionBreakpoint(const lldb::break_id_t bp_id)
{
- assert(exception_breakpoints.has_value() &&
- "PopulateExceptionBreakpoints must be called first");
- for (auto &bp : *exception_breakpoints) {
+ for (auto &bp : exception_breakpoints) {
if (bp.bp.GetID() == bp_id)
return &bp;
}
diff --git a/lldb/tools/lldb-dap/DAP.h b/lldb/tools/lldb-dap/DAP.h
index d114b886a1597..a88ee3e1dec6b 100644
--- a/lldb/tools/lldb-dap/DAP.h
+++ b/lldb/tools/lldb-dap/DAP.h
@@ -156,7 +156,7 @@ struct DAP {
std::unique_ptr<std::ofstream> log;
llvm::StringMap<SourceBreakpointMap> source_breakpoints;
FunctionBreakpointMap function_breakpoints;
- std::optional<std::vector<ExceptionBreakpoint>> exception_breakpoints;
+ std::vector<ExceptionBreakpoint> exception_breakpoints;
std::vector<std::string> init_commands;
std::vector<std::string> pre_run_commands;
std::vector<std::string> post_run_commands;
@@ -228,8 +228,6 @@ struct DAP {
llvm::json::Value CreateTopLevelScopes();
- void PopulateExceptionBreakpoints();
-
/// \return
/// Attempt to determine if an expression is a variable expression or
/// lldb command using a hueristic based on the first term of the
diff --git a/lldb/tools/lldb-dap/lldb-dap.cpp b/lldb/tools/lldb-dap/lldb-dap.cpp
index 470c9f84c6a20..7746afb6cbbf3 100644
--- a/lldb/tools/lldb-dap/lldb-dap.cpp
+++ b/lldb/tools/lldb-dap/lldb-dap.cpp
@@ -16,7 +16,6 @@
#include <cstdio>
#include <cstdlib>
#include <cstring>
-#include <optional>
#include <sys/stat.h>
#include <sys/types.h>
#if defined(_WIN32)
@@ -1587,7 +1586,6 @@ void request_initialize(const llvm::json::Object
&request) {
bool source_init_file = GetBoolean(arguments, "sourceInitFile", true);
g_dap.debugger = lldb::SBDebugger::Create(source_init_file, log_cb, nullptr);
- g_dap.PopulateExceptionBreakpoints();
auto cmd = g_dap.debugger.GetCommandInterpreter().AddMultiwordCommand(
"lldb-dap", "Commands for managing lldb-dap.");
if (GetBoolean(arguments, "supportsStartDebuggingRequest", false)) {
@@ -1623,7 +1621,7 @@ void request_initialize(const llvm::json::Object
&request) {
body.try_emplace("supportsEvaluateForHovers", true);
// Available filters or options for the setExceptionBreakpoints request.
llvm::json::Array filters;
- for (const auto &exc_bp : *g_dap.exception_breakpoints) {
+ for (const auto &exc_bp : g_dap.exception_breakpoints) {
filters.emplace_back(CreateExceptionBreakpointFilter(exc_bp));
}
body.try_emplace("exceptionBreakpointFilters", std::move(filters));
@@ -2478,7 +2476,7 @@ void request_setExceptionBreakpoints(const
llvm::json::Object &request) {
// Keep a list of any exception breakpoint filter names that weren't set
// so we can clear any exception breakpoints if needed.
std::set<std::string> unset_filters;
- for (const auto &bp : *g_dap.exception_breakpoints)
+ for (const auto &bp : g_dap.exception_breakpoints)
unset_filters.insert(bp.filter);
for (const auto &value : *filters) {
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