9#include "llvm/ADT/SmallString.h"
10#include "llvm/ADT/StringSet.h"
33#include "llvm/Support/FileSystem.h"
34#include "llvm/Support/Path.h"
86 for (
int i = 0;; i++) {
89 else if ((common_completions[i].type & completion_mask) ==
90 common_completions[i].type &&
91 common_completions[i].callback !=
nullptr) {
93 common_completions[i].
callback(interpreter, request, searcher);
105 : m_interpreter(interpreter), m_request(request) {}
107 ~Completer()
override =
default;
121 Completer(
const Completer &) =
delete;
122 const Completer &operator=(
const Completer &) =
delete;
128class SourceFileCompleter :
public Completer {
132 : Completer(interpreter, request) {
133 FileSpec partial_spec(m_request.GetCursorArgumentPrefix());
134 m_file_name = partial_spec.GetFilename().GetCString();
135 m_dir_name = partial_spec.GetDirectory().GetCString();
144 const char *cur_file_name =
146 const char *cur_dir_name =
150 if (m_file_name && cur_file_name &&
151 strstr(cur_file_name, m_file_name) == cur_file_name)
154 if (match && m_dir_name && cur_dir_name &&
155 strstr(cur_dir_name, m_dir_name) != cur_dir_name)
168 for (
size_t i = 0; i < m_matching_files.GetSize(); i++) {
169 m_request.AddCompletion(
170 m_matching_files.GetFileSpecAtIndex(i).GetFilename().GetCString());
175 FileSpecList m_matching_files;
176 const char *m_file_name;
177 const char *m_dir_name;
179 SourceFileCompleter(
const SourceFileCompleter &) =
delete;
180 const SourceFileCompleter &operator=(
const SourceFileCompleter &) =
delete;
185 return llvm::StringRef(
"[](){}+.*|^$\\?").contains(comp);
189class SymbolCompleter :
public Completer {
193 : Completer(interpreter, request) {
194 std::string regex_str;
195 if (!m_request.GetCursorArgumentPrefix().empty()) {
196 regex_str.append(
"^");
197 regex_str.append(std::string(m_request.GetCursorArgumentPrefix()));
200 regex_str.append(
".");
202 std::string::iterator pos =
203 find_if(regex_str.begin() + 1, regex_str.end(),
regex_chars);
204 while (pos < regex_str.end()) {
205 pos = regex_str.insert(pos,
'\\');
206 pos = find_if(pos + 2, regex_str.end(),
regex_chars);
221 context.
module_sp->FindFunctions(m_regex, function_options, sc_list);
233 m_match_set.insert(func_name);
242 collection::iterator pos = m_match_set.begin(), end = m_match_set.end();
243 for (pos = m_match_set.begin(); pos != end; pos++)
244 m_request.AddCompletion((*pos).GetCString());
249 typedef std::set<ConstString> collection;
250 collection m_match_set;
252 SymbolCompleter(
const SymbolCompleter &) =
delete;
253 const SymbolCompleter &operator=(
const SymbolCompleter &) =
delete;
258class ModuleCompleter :
public Completer {
261 : Completer(interpreter, request) {
262 FileSpec partial_spec(m_request.GetCursorArgumentPrefix());
263 m_file_name = partial_spec.GetFilename().GetCString();
264 m_dir_name = partial_spec.GetDirectory().GetCString();
273 const char *cur_file_name =
274 context.
module_sp->GetFileSpec().GetFilename().GetCString();
275 const char *cur_dir_name =
276 context.
module_sp->GetFileSpec().GetDirectory().GetCString();
279 if (m_file_name && cur_file_name &&
280 strstr(cur_file_name, m_file_name) == cur_file_name)
283 if (match && m_dir_name && cur_dir_name &&
284 strstr(cur_dir_name, m_dir_name) != cur_dir_name)
288 m_request.AddCompletion(cur_file_name);
297 const char *m_file_name;
298 const char *m_dir_name;
300 ModuleCompleter(
const ModuleCompleter &) =
delete;
301 const ModuleCompleter &operator=(
const ModuleCompleter &) =
delete;
308 SourceFileCompleter completer(interpreter, request);
310 if (searcher ==
nullptr) {
313 completer.DoCompletion(&null_searcher);
315 completer.DoCompletion(searcher);
320 bool only_directories,
323 llvm::SmallString<256> CompletionBuffer;
324 llvm::SmallString<256> Storage;
325 partial_name.toVector(CompletionBuffer);
327 if (CompletionBuffer.size() >=
PATH_MAX)
330 namespace path = llvm::sys::path;
332 llvm::StringRef SearchDir;
333 llvm::StringRef PartialItem;
335 if (CompletionBuffer.startswith(
"~")) {
336 llvm::StringRef Buffer = CompletionBuffer;
338 Buffer.find_if([](
char c) {
return path::is_separator(c); });
340 llvm::StringRef Username = Buffer.take_front(FirstSep);
341 llvm::StringRef Remainder;
342 if (FirstSep != llvm::StringRef::npos)
343 Remainder = Buffer.drop_front(FirstSep + 1);
345 llvm::SmallString<256> Resolved;
350 if (FirstSep == llvm::StringRef::npos) {
351 llvm::StringSet<> MatchSet;
353 for (
const auto &S : MatchSet) {
354 Resolved = S.getKey();
355 path::append(Resolved, path::get_separator());
365 if (FirstSep == llvm::StringRef::npos) {
367 path::append(CompletionBuffer, path::get_separator());
376 llvm::StringRef RemainderDir = path::parent_path(Remainder);
377 if (!RemainderDir.empty()) {
379 Storage.append(path::get_separator());
380 Storage.append(RemainderDir);
384 SearchDir = path::parent_path(CompletionBuffer);
387 size_t FullPrefixLen = CompletionBuffer.size();
389 PartialItem = path::filename(CompletionBuffer);
394 if (PartialItem ==
"." && path::is_separator(CompletionBuffer.back()))
395 PartialItem = llvm::StringRef();
397 if (SearchDir.empty()) {
398 llvm::sys::fs::current_path(Storage);
401 assert(!PartialItem.contains(path::get_separator()));
408 llvm::vfs::directory_iterator Iter = fs.
DirBegin(SearchDir, EC);
409 llvm::vfs::directory_iterator End;
410 for (; Iter != End && !EC; Iter.increment(EC)) {
417 auto Name = path::filename(
Entry.path());
420 if (Name ==
"." || Name ==
".." || !Name.startswith(PartialItem))
423 bool is_dir =
Status->isDirectory();
427 if (
Status->isSymlink()) {
435 if (only_directories && !is_dir)
441 CompletionBuffer.resize(FullPrefixLen);
442 Name = Name.drop_front(PartialItem.size());
443 CompletionBuffer.append(Name);
446 path::append(CompletionBuffer, path::get_separator());
459 std::string partial_name_str = partial_name.str();
466 bool only_directories) {
499 lldb::PlatformSP platform_sp =
502 platform_sp->AutoCompleteDiskFileOrDirectory(request,
false);
508 lldb::PlatformSP platform_sp =
511 platform_sp->AutoCompleteDiskFileOrDirectory(request,
true);
517 ModuleCompleter completer(interpreter, request);
519 if (searcher ==
nullptr) {
522 completer.DoCompletion(&null_searcher);
524 completer.DoCompletion(searcher);
536 [&request](
const lldb::ModuleSP &module) {
549 SymbolCompleter completer(interpreter, request);
551 if (searcher ==
nullptr) {
554 completer.DoCompletion(&null_searcher);
556 completer.DoCompletion(searcher);
565 if (g_property_names.
GetSize() == 0) {
567 lldb::OptionValuePropertiesSP properties_sp(
572 const std::string &str = std::string(strm.
GetString());
577 for (
const std::string &s : g_property_names)
603 std::string reg_prefix;
610 for (
size_t reg_idx = 0; reg_idx < reg_num; ++reg_idx) {
626 std::unique_lock<std::recursive_mutex> lock;
629 size_t num_breakpoints = breakpoints.
GetSize();
630 if (num_breakpoints == 0)
633 for (
size_t i = 0; i < num_breakpoints; ++i) {
640 const size_t colon_pos = bp_info.find_first_of(
':');
641 if (colon_pos != llvm::StringRef::npos)
642 bp_info = bp_info.drop_front(colon_pos + 2);
655 std::vector<std::string> name_list;
656 target->GetBreakpointNames(name_list);
658 for (
const std::string &name : name_list)
673 static const char *flavors[] = {
"default",
"att",
"intel"};
674 for (
const char *flavor : flavors) {
682 lldb::PlatformSP platform_sp(interpreter.
GetPlatform(
true));
687 platform_sp->FindProcesses(match_info, process_infos);
690 info.GetNameAsStringRef());
696 lldb::PlatformSP platform_sp(interpreter.
GetPlatform(
true));
701 platform_sp->FindProcesses(match_info, process_infos);
724 const uint32_t frame_num = thread_sp->GetStackFrameCount();
725 for (
uint32_t i = 0; i < frame_num; ++i) {
726 lldb::StackFrameSP frame_sp = thread_sp->GetStackFrameAtIndex(i);
728 frame_sp->Dump(&strm,
false,
true);
736 const lldb::TargetSP target_sp =
741 const size_t num = target_sp->GetNumStopHooks();
742 for (
size_t idx = 0; idx < num; ++idx) {
762 lldb::ThreadSP thread_sp;
765 thread_sp->GetStatus(strm, 0, 1, 1,
true);
779 for (lldb::WatchpointSP wp_sp : wp_list.
Watchpoints()) {
791 [&request](
const lldb::TypeCategoryImplSP &category_sp) {
793 category_sp->GetDescription());
805 std::vector<size_t> to_delete;
806 for (
auto &elem : opt_element_vector) {
807 to_delete.push_back(elem.opt_pos);
808 if (elem.opt_arg_pos != 0)
809 to_delete.push_back(elem.opt_arg_pos);
811 sort(to_delete.begin(), to_delete.end(), std::greater<size_t>());
812 for (
size_t idx : to_delete)
846 assert(mwc !=
nullptr);
static void DiskFilesOrDirectories(const llvm::Twine &partial_name, bool only_directories, CompletionRequest &request, TildeExpressionResolver &Resolver)
static bool regex_chars(const char comp)
void(* CompletionCallback)(CommandInterpreter &interpreter, CompletionRequest &request, lldb_private::SearchFilter *searcher)
static llvm::raw_ostream & error(Stream &strm)
A section + offset based address class.
static void AutoComplete(CompletionRequest &request)
A command line argument class.
void DeleteArgumentAtIndex(size_t idx)
Deletes the argument value at index if idx is a valid argument index.
size_t GetArgumentCount() const
Gets the number of arguments left in this command object.
const char * GetArgumentAtIndex(size_t idx) const
Gets the NULL terminated C string argument pointer for the argument at index idx.
General Outline: Allows adding and removing breakpoints and find by ID and index.
void GetListMutex(std::unique_lock< std::recursive_mutex > &lock)
Sets the passed in Locker to hold the Breakpoint List mutex.
size_t GetSize() const
Returns the number of elements in this breakpoint list.
lldb::BreakpointSP GetBreakpointAtIndex(size_t i) const
Returns a shared pointer to the breakpoint with index i.
static void DisassemblyFlavors(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static bool InvokeCommonCompletionCallbacks(CommandInterpreter &interpreter, uint32_t completion_mask, lldb_private::CompletionRequest &request, SearchFilter *searcher)
static void ArchitectureNames(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void DiskDirectories(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void RemoteDiskDirectories(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void SourceFiles(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void Registers(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void TypeLanguages(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void DiskFiles(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void ProcessPluginNames(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void PlatformPluginNames(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void Breakpoints(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void ProcessIDs(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void Symbols(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void StopHookIDs(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void ModuleUUIDs(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void ThreadIndexes(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void SettingsNames(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void CompleteModifiableCmdPathArgs(CommandInterpreter &interpreter, CompletionRequest &request, OptionElementVector &opt_element_vector)
This completer works for commands whose only arguments are a command path.
static void FrameIndexes(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void TypeCategoryNames(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void WatchPointIDs(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void Modules(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
@ eBreakpointNameCompletion
@ eRemoteDiskFileCompletion
@ eArchitectureCompletion
@ eDiskDirectoryCompletion
@ ePlatformPluginCompletion
@ eDisassemblyFlavorCompletion
@ eWatchPointIDCompletion
@ eVariablePathCompletion
@ eRemoteDiskDirectoryCompletion
@ eSettingsNameCompletion
@ eTypeCategoryNameCompletion
@ eTypeLanguageCompletion
@ eProcessPluginCompletion
static void RemoteDiskFiles(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void ProcessNames(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void VariablePath(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
static void BreakpointNames(CommandInterpreter &interpreter, CompletionRequest &request, SearchFilter *searcher)
ExecutionContext GetExecutionContext() const
CommandObject * GetUserCommandObject(llvm::StringRef cmd, StringList *matches=nullptr, StringList *descriptions=nullptr) const
CommandObjectMultiword * VerifyUserMultiwordCmdPath(Args &path, bool leaf_is_command, Status &result)
Look up the command pointed to by path encoded in the arguments of the incoming command object.
lldb::PlatformSP GetPlatform(bool prefer_target_platform)
CommandObject * GetSubcommandObject(llvm::StringRef sub_cmd, StringList *matches=nullptr) override
const FileSpec & GetPrimaryFile() const
Return the primary source file associated with this compile unit.
"lldb/Utility/ArgCompletionRequest.h"
void AddCompletion(llvm::StringRef completion, llvm::StringRef description="", CompletionMode mode=CompletionMode::Normal)
Adds a possible completion string.
void AddCompletions(const StringList &completions)
Adds multiple possible completion strings.
const Args & GetParsedLine() const
llvm::StringRef GetCursorArgumentPrefix() const
void TryCompleteCurrentArg(llvm::StringRef completion, llvm::StringRef description="")
Adds a possible completion string if the completion would complete the current argument.
void GetMatches(StringList &matches) const
Adds all collected completion matches to the given list.
A uniqued constant string class.
bool IsEmpty() const
Test for empty string.
llvm::StringRef GetStringRef() const
Get the string value as a llvm::StringRef.
const char * GetCString() const
Get the string value as a C string.
static void ForEach(TypeCategoryMap::ForEachCallback callback)
lldb::TargetSP GetSelectedTarget()
PlatformList & GetPlatformList()
"lldb/Target/ExecutionContext.h" A class that contains an execution context.
bool HasProcessScope() const
Returns true the ExecutionContext object contains a valid target and process.
const lldb::TargetSP & GetTargetSP() const
Get accessor to get the target shared pointer.
Target * GetTargetPtr() const
Returns a pointer to the target object.
const lldb::ThreadSP & GetThreadSP() const
Get accessor to get the thread shared pointer.
bool HasTargetScope() const
Returns true the ExecutionContext object contains a valid target.
Process * GetProcessPtr() const
Returns a pointer to the process object.
RegisterContext * GetRegisterContext() const
const ConstString & GetFilename() const
Filename string const get accessor.
const ConstString & GetDirectory() const
Directory string const get accessor.
Status ResolveSymbolicLink(const FileSpec &src, FileSpec &dst)
llvm::vfs::directory_iterator DirBegin(const FileSpec &file_spec, std::error_code &ec)
Get a directory iterator.
llvm::ErrorOr< llvm::vfs::Status > GetStatus(const FileSpec &file_spec) const
Returns the Status object for the given file.
bool IsDirectory(const FileSpec &file_spec) const
Returns whether the given path is a directory.
static FileSystem & Instance()
static LanguageSet GetLanguagesSupportingTypeSystems()
static const char * GetNameForLanguageType(lldb::LanguageType language)
void ForEach(std::function< bool(const lldb::ModuleSP &module_sp)> const &callback) const
Applies 'callback' to each module in this ModuleList.
static void AutoCompletePlatformName(llvm::StringRef partial_name, CompletionRequest &request)
static void AutoCompleteProcessName(llvm::StringRef partial_name, CompletionRequest &request)
ThreadList & GetThreadList()
virtual lldb::OptionValuePropertiesSP GetValueProperties() const
virtual const RegisterInfo * GetRegisterInfoAtIndex(size_t reg)=0
virtual size_t GetRegisterCount()=0
"lldb/Core/SearchFilter.h" This is a SearchFilter that searches through all modules.
General Outline: Provides the callback and search depth for the SearchFilter search.
virtual void Search(Searcher &searcher)
Call this method to do the search using the Searcher.
General Outline: Provides the callback and search depth for the SearchFilter search.
@ eCallbackReturnContinue
llvm::StringRef GetString() const
llvm::raw_ostream & AsRawOstream()
Returns a raw_ostream that forwards the data to this Stream object.
void SetIndentLevel(unsigned level)
Set the current indentation level.
size_t SplitIntoLines(const std::string &lines)
Defines a list of symbol context objects.
bool GetContextAtIndex(size_t idx, SymbolContext &sc) const
Get accessor for a symbol context at index idx.
uint32_t GetSize() const
Get accessor for a symbol context list size.
Defines a symbol context baton that can be handed other debug core functions.
ConstString GetFunctionName(Mangled::NamePreference preference=Mangled::ePreferDemangled) const
Find a name of the innermost function for the symbol context.
lldb::ModuleSP module_sp
The Module for a given query.
CompileUnit * comp_unit
The CompileUnit for a given query.
std::shared_ptr< StopHook > StopHookSP
const ModuleList & GetImages() const
Get accessor for the images for this process.
WatchpointList & GetWatchpointList()
lldb::ThreadSP GetThreadAtIndex(uint32_t idx, bool can_update=true)
virtual bool ResolveExact(llvm::StringRef Expr, llvm::SmallVectorImpl< char > &Output)=0
Resolve a Tilde Expression contained according to bash rules.
virtual bool ResolvePartial(llvm::StringRef Expr, llvm::StringSet<> &Output)=0
Auto-complete a tilde expression with all matching values.
static void AutoComplete(const ExecutionContext &exe_ctx, CompletionRequest &request)
This class is used by Watchpoint to manage a list of watchpoints,.
WatchpointIterable Watchpoints() const
A class that represents a running process on the host machine.
std::vector< OptionArgElement > OptionElementVector
@ Partial
The current token has been partially completed.
@ Normal
The current token has been completed.
std::vector< ProcessInstanceInfo > ProcessInstanceInfoList
@ eDescriptionLevelInitial
LanguageType
Programming language type.
CompletionCallback callback
Options used by Module::FindFunctions.
bool include_inlines
Include inlined functions.
bool include_symbols
Include the symbol table.