TEST(ArgsTest, AppendArguments) {
Args args;
const char *argv[] = {"1", "2", nullptr};
const char *argv2[] = {"3", "4", nullptr};
args.AppendArguments(argv);
ASSERT_EQ(2u, args.GetArgumentCount());
EXPECT_STREQ("1", args.GetArgumentVector()[0]);
EXPECT_STREQ("2", args.GetArgumentVector()[1]);
EXPECT_EQ(nullptr, args.GetArgumentVector()[2]);
EXPECT_STREQ("1", args.GetArgumentAtIndex(0));
EXPECT_STREQ("2", args.GetArgumentAtIndex(1));
args.AppendArguments(argv2);
ASSERT_EQ(4u, args.GetArgumentCount());
EXPECT_STREQ("1", args.GetArgumentVector()[0]);
EXPECT_STREQ("2", args.GetArgumentVector()[1]);
EXPECT_STREQ("3", args.GetArgumentVector()[2]);
EXPECT_STREQ("4", args.GetArgumentVector()[3]);
EXPECT_EQ(nullptr, args.GetArgumentVector()[4]);
EXPECT_STREQ("1", args.GetArgumentAtIndex(0));
EXPECT_STREQ("2", args.GetArgumentAtIndex(1));
EXPECT_STREQ("3", args.GetArgumentAtIndex(2));
EXPECT_STREQ("4", args.GetArgumentAtIndex(3));
}
TEST(ArgsTest, TestOverwriteArgs) {
Args args;
args.SetCommandString("this has multiple args");
EXPECT_EQ(4u, args.GetArgumentCount());
args.SetCommandString("arg");
EXPECT_EQ(1u, args.GetArgumentCount());
EXPECT_STREQ(args.GetArgumentAtIndex(0), "arg");
}
TEST(ArgsTest, TestAppendArg) {
Args args;
args.SetCommandString("first_arg");
EXPECT_EQ(1u, args.GetArgumentCount());
args.AppendArgument(llvm::StringRef("second_arg"));
EXPECT_EQ(2u, args.GetArgumentCount());
EXPECT_STREQ(args.GetArgumentAtIndex(0), "first_arg");
EXPECT_STREQ(args.GetArgumentAtIndex(1), "second_arg");
}
bool DoExecute(Args &args, CommandReturnObject &result) override {
result.SetStatus(eReturnStatusFailed);
if (args.GetArgumentCount() == 1) {
llvm::StringRef sub_command = args.GetArgumentAtIndex(0);
if (sub_command.equals_lower("enable")) {
Timer::SetDisplayDepth(UINT32_MAX);
result.SetStatus(eReturnStatusSuccessFinishNoResult);
} else if (sub_command.equals_lower("disable")) {
Timer::DumpCategoryTimes(&result.GetOutputStream());
Timer::SetDisplayDepth(0);
result.SetStatus(eReturnStatusSuccessFinishResult);
} else if (sub_command.equals_lower("dump")) {
Timer::DumpCategoryTimes(&result.GetOutputStream());
result.SetStatus(eReturnStatusSuccessFinishResult);
} else if (sub_command.equals_lower("reset")) {
Timer::ResetCategoryTimes();
result.SetStatus(eReturnStatusSuccessFinishResult);
}
} else if (args.GetArgumentCount() == 2) {
llvm::StringRef sub_command = args.GetArgumentAtIndex(0);
llvm::StringRef param = args.GetArgumentAtIndex(1);
if (sub_command.equals_lower("enable")) {
uint32_t depth;
if (param.consumeInteger(0, depth)) {
result.AppendError(
"Could not convert enable depth to an unsigned integer.");
} else {
Timer::SetDisplayDepth(depth);
result.SetStatus(eReturnStatusSuccessFinishNoResult);
}
} else if (sub_command.equals_lower("increment")) {
bool success;
bool increment = Args::StringToBoolean(param, false, &success);
if (success) {
Timer::SetQuiet(!increment);
result.SetStatus(eReturnStatusSuccessFinishNoResult);
} else
result.AppendError("Could not convert increment value to boolean.");
}
}
if (!result.Succeeded()) {
result.AppendError("Missing subcommand");
result.AppendErrorWithFormat("Usage: %s\n", m_cmd_syntax.c_str());
}
return result.Succeeded();
}
void
Args::AppendArguments (const Args &rhs)
{
const size_t rhs_argc = rhs.GetArgumentCount();
for (size_t i=0; i<rhs_argc; ++i)
AppendArgument(rhs.GetArgumentAtIndex(i));
}
bool
CommandObjectGUI::DoExecute (Args& args, CommandReturnObject &result)
{
#ifndef LLDB_DISABLE_CURSES
if (args.GetArgumentCount() == 0)
{
Debugger &debugger = m_interpreter.GetDebugger();
lldb::StreamFileSP input_sp = debugger.GetInputFile();
if (input_sp &&
input_sp->GetFile().GetIsRealTerminal() &&
input_sp->GetFile().GetIsInteractive())
{
IOHandlerSP io_handler_sp (new IOHandlerCursesGUI (debugger));
if (io_handler_sp)
debugger.PushIOHandler(io_handler_sp);
result.SetStatus (eReturnStatusSuccessFinishResult);
}
else
{
result.AppendError("the gui command requires an interactive terminal.");
result.SetStatus (eReturnStatusFailed);
}
}
else
{
result.AppendError("the gui command takes no arguments.");
result.SetStatus (eReturnStatusFailed);
}
return true;
#else
result.AppendError("lldb was not build with gui support");
return false;
#endif
}
TEST(ArgsTest, DoubleQuotedItem) {
Args args;
args.SetCommandString("\"a b c\"");
EXPECT_EQ(1u, args.GetArgumentCount());
EXPECT_STREQ("a b c", args.GetArgumentAtIndex(0));
}
Error
PlatformAndroidRemoteGDBServer::ConnectRemote (Args& args)
{
m_device_id.clear();
if (args.GetArgumentCount() != 1)
return Error("\"platform connect\" takes a single argument: <connect-url>");
int port;
std::string scheme, host, path;
const char *url = args.GetArgumentAtIndex (0);
if (!url)
return Error("URL is null.");
if (!UriParser::Parse (url, scheme, host, port, path))
return Error("Invalid URL: %s", url);
if (scheme == "adb")
m_device_id = host;
Error error = ForwardPortWithAdb(port, m_device_id);
if (error.Fail())
return error;
m_port_forwards[g_remote_platform_pid] = port;
error = PlatformRemoteGDBServer::ConnectRemote(args);
if (error.Fail ())
DeleteForwardPort (g_remote_platform_pid);
return error;
}
TEST(ArgsTest, BareSingleQuote) {
Args args;
args.SetCommandString("a\\'b");
EXPECT_EQ(1u, args.GetArgumentCount());
EXPECT_STREQ("a'b", args.GetArgumentAtIndex(0));
}
bool
DoExecute (Args& command, CommandReturnObject &result)
{
typedef void (*LLDBCommandPluginInit) (lldb::SBDebugger debugger);
size_t argc = command.GetArgumentCount();
if (argc != 1)
{
result.AppendError ("'plugin load' requires one argument");
result.SetStatus (eReturnStatusFailed);
return false;
}
const char* path = command.GetArgumentAtIndex(0);
Error error;
FileSpec dylib_fspec(path,true);
if (m_interpreter.GetDebugger().LoadPlugin(dylib_fspec, error))
result.SetStatus(eReturnStatusSuccessFinishResult);
else
{
result.AppendError(error.AsCString());
result.SetStatus(eReturnStatusFailed);
}
return result.Succeeded();
}
void
LogChannelDWARF::Disable (Args &categories, Stream *feedback_strm)
{
if (!m_log_sp)
return;
g_log_channel = this;
uint32_t flag_bits = m_log_sp->GetMask().Get();
const size_t argc = categories.GetArgumentCount();
for (size_t i = 0; i < argc; ++i)
{
const char *arg = categories.GetArgumentAtIndex(i);
if (::strcasecmp (arg, "all") == 0 ) flag_bits &= ~DWARF_LOG_ALL;
else if (::strcasecmp (arg, "info") == 0 ) flag_bits &= ~DWARF_LOG_DEBUG_INFO;
else if (::strcasecmp (arg, "line") == 0 ) flag_bits &= ~DWARF_LOG_DEBUG_LINE;
else if (::strcasecmp (arg, "pubnames") == 0 ) flag_bits &= ~DWARF_LOG_DEBUG_PUBNAMES;
else if (::strcasecmp (arg, "pubtypes") == 0 ) flag_bits &= ~DWARF_LOG_DEBUG_PUBTYPES;
else if (::strcasecmp (arg, "default") == 0 ) flag_bits &= ~DWARF_LOG_DEFAULT;
else
{
feedback_strm->Printf("error: unrecognized log category '%s'\n", arg);
ListCategories (feedback_strm);
}
}
if (flag_bits == 0)
Delete ();
else
m_log_sp->GetMask().Reset (flag_bits);
return;
}
virtual bool
DoExecute (Args& args,
CommandReturnObject &result)
{
if (args.GetArgumentCount() < 2)
{
result.AppendErrorWithFormat("%s takes a log channel and one or more log types.\n", m_cmd_name.c_str());
}
else
{
std::string channel(args.GetArgumentAtIndex(0));
args.Shift (); // Shift off the channel
char log_file[PATH_MAX];
if (m_options.log_file)
m_options.log_file.GetPath(log_file, sizeof(log_file));
else
log_file[0] = '\0';
bool success = m_interpreter.GetDebugger().EnableLog (channel.c_str(),
args.GetConstArgumentVector(),
log_file,
m_options.log_options,
result.GetErrorStream());
if (success)
result.SetStatus (eReturnStatusSuccessFinishNoResult);
else
result.SetStatus (eReturnStatusFailed);
}
return result.Succeeded();
}
virtual bool
Execute
(
Args& command,
CommandReturnObject &result
)
{
DataExtractor reg_data;
ExecutionContext exe_ctx(m_interpreter.GetDebugger().GetExecutionContext());
RegisterContext *reg_context = exe_ctx.GetRegisterContext ();
if (reg_context)
{
if (command.GetArgumentCount() != 2)
{
result.AppendError ("register write takes exactly 2 arguments: <reg-name> <value>");
result.SetStatus (eReturnStatusFailed);
}
else
{
const char *reg_name = command.GetArgumentAtIndex(0);
const char *value_str = command.GetArgumentAtIndex(1);
const RegisterInfo *reg_info = reg_context->GetRegisterInfoByName(reg_name);
if (reg_info)
{
Scalar scalar;
Error error(scalar.SetValueFromCString (value_str, reg_info->encoding, reg_info->byte_size));
if (error.Success())
{
if (reg_context->WriteRegisterValue(reg_info->kinds[eRegisterKindLLDB], scalar))
{
result.SetStatus (eReturnStatusSuccessFinishNoResult);
return true;
}
}
else
{
result.AppendErrorWithFormat ("Failed to write register '%s' with value '%s': %s\n",
reg_name,
value_str,
error.AsCString());
result.SetStatus (eReturnStatusFailed);
}
}
else
{
result.AppendErrorWithFormat ("Register not found for '%s'.\n", reg_name);
result.SetStatus (eReturnStatusFailed);
}
}
}
else
{
result.AppendError ("no current frame");
result.SetStatus (eReturnStatusFailed);
}
return result.Succeeded();
}
Error ObjCLanguageRuntime::ObjCExceptionPrecondition::ConfigurePrecondition(
Args &args) {
Error error;
if (args.GetArgumentCount() > 0)
error.SetErrorString(
"The ObjC Exception breakpoint doesn't support extra options.");
return error;
}
LogSP
ProcessPOSIXLog::EnableLog (StreamSP &log_stream_sp, uint32_t log_options, Args &args, Stream *feedback_strm)
{
// Try see if there already is a log - that way we can reuse its settings.
// We could reuse the log in toto, but we don't know that the stream is the same.
uint32_t flag_bits = 0;
LogSP log(GetLog ());
if (log)
flag_bits = log->GetMask().Get();
// Now make a new log with this stream if one was provided
if (log_stream_sp)
{
log = make_shared<Log>(log_stream_sp);
GetLog () = log;
}
if (log)
{
bool got_unknown_category = false;
const size_t argc = args.GetArgumentCount();
for (size_t i=0; i<argc; ++i)
{
const char *arg = args.GetArgumentAtIndex(i);
if (::strcasecmp (arg, "all") == 0 ) flag_bits |= POSIX_LOG_ALL;
else if (::strcasecmp (arg, "async") == 0 ) flag_bits |= POSIX_LOG_ASYNC;
else if (::strncasecmp (arg, "break", 5) == 0 ) flag_bits |= POSIX_LOG_BREAKPOINTS;
else if (::strncasecmp (arg, "comm", 4) == 0 ) flag_bits |= POSIX_LOG_COMM;
else if (::strcasecmp (arg, "default") == 0 ) flag_bits |= POSIX_LOG_DEFAULT;
else if (::strcasecmp (arg, "packets") == 0 ) flag_bits |= POSIX_LOG_PACKETS;
else if (::strcasecmp (arg, "memory") == 0 ) flag_bits |= POSIX_LOG_MEMORY;
else if (::strcasecmp (arg, "data-short") == 0 ) flag_bits |= POSIX_LOG_MEMORY_DATA_SHORT;
else if (::strcasecmp (arg, "data-long") == 0 ) flag_bits |= POSIX_LOG_MEMORY_DATA_LONG;
else if (::strcasecmp (arg, "process") == 0 ) flag_bits |= POSIX_LOG_PROCESS;
else if (::strcasecmp (arg, "ptrace") == 0 ) flag_bits |= POSIX_LOG_PTRACE;
else if (::strcasecmp (arg, "registers") == 0 ) flag_bits |= POSIX_LOG_REGISTERS;
else if (::strcasecmp (arg, "step") == 0 ) flag_bits |= POSIX_LOG_STEP;
else if (::strcasecmp (arg, "thread") == 0 ) flag_bits |= POSIX_LOG_THREAD;
else if (::strcasecmp (arg, "verbose") == 0 ) flag_bits |= POSIX_LOG_VERBOSE;
else if (::strncasecmp (arg, "watch", 5) == 0 ) flag_bits |= POSIX_LOG_WATCHPOINTS;
else
{
feedback_strm->Printf("error: unrecognized log category '%s'\n", arg);
if (got_unknown_category == false)
{
got_unknown_category = true;
ListLogCategories (feedback_strm);
}
}
}
if (flag_bits == 0)
flag_bits = POSIX_LOG_DEFAULT;
log->GetMask().Reset(flag_bits);
log->GetOptions().Reset(log_options);
}
return log;
}
TEST(ArgsTest, TestMultipleArgs) {
Args args;
args.SetCommandString("this has multiple args");
EXPECT_EQ(4u, args.GetArgumentCount());
EXPECT_STREQ(args.GetArgumentAtIndex(0), "this");
EXPECT_STREQ(args.GetArgumentAtIndex(1), "has");
EXPECT_STREQ(args.GetArgumentAtIndex(2), "multiple");
EXPECT_STREQ(args.GetArgumentAtIndex(3), "args");
}
virtual bool
DoExecute (Args& args, CommandReturnObject &result)
{
PlatformSP platform_sp (m_interpreter.GetDebugger().GetPlatformList().GetSelectedPlatform());
if (platform_sp)
{
if (args.GetArgumentCount() == 0)
{
Error error;
if (platform_sp->IsConnected())
{
// Cache the instance name if there is one since we are
// about to disconnect and the name might go with it.
const char *hostname_cstr = platform_sp->GetHostname();
std::string hostname;
if (hostname_cstr)
hostname.assign (hostname_cstr);
error = platform_sp->DisconnectRemote ();
if (error.Success())
{
Stream &ostrm = result.GetOutputStream();
if (hostname.empty())
ostrm.Printf ("Disconnected from \"%s\"\n", platform_sp->GetShortPluginName());
else
ostrm.Printf ("Disconnected from \"%s\"\n", hostname.c_str());
result.SetStatus (eReturnStatusSuccessFinishResult);
}
else
{
result.AppendErrorWithFormat ("%s", error.AsCString());
result.SetStatus (eReturnStatusFailed);
}
}
else
{
// Not connected...
result.AppendErrorWithFormat ("not connected to '%s'", platform_sp->GetShortPluginName());
result.SetStatus (eReturnStatusFailed);
}
}
else
{
// Bad args
result.AppendError ("\"platform disconnect\" doesn't take any arguments");
result.SetStatus (eReturnStatusFailed);
}
}
else
{
result.AppendError ("no platform is currently selected");
result.SetStatus (eReturnStatusFailed);
}
return result.Succeeded();
}
virtual bool
DoExecute (Args& command, CommandReturnObject &result)
{
Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
if (!CheckTargetForWatchpointOperations(target, result))
return false;
Mutex::Locker locker;
target->GetWatchpointList().GetListMutex(locker);
const WatchpointList &watchpoints = target->GetWatchpointList();
size_t num_watchpoints = watchpoints.GetSize();
if (num_watchpoints == 0)
{
result.AppendError("No watchpoints exist to be disabled.");
result.SetStatus(eReturnStatusFailed);
return false;
}
if (command.GetArgumentCount() == 0)
{
// No watchpoint selected; disable all currently set watchpoints.
if (target->DisableAllWatchpoints())
{
result.AppendMessageWithFormat("All watchpoints disabled. (%zu watchpoints)\n", num_watchpoints);
result.SetStatus(eReturnStatusSuccessFinishNoResult);
}
else
{
result.AppendError("Disable all watchpoints failed\n");
result.SetStatus(eReturnStatusFailed);
}
}
else
{
// Particular watchpoints selected; disable them.
std::vector<uint32_t> wp_ids;
if (!CommandObjectMultiwordWatchpoint::VerifyWatchpointIDs(target, command, wp_ids))
{
result.AppendError("Invalid watchpoints specification.");
result.SetStatus(eReturnStatusFailed);
return false;
}
int count = 0;
const size_t size = wp_ids.size();
for (size_t i = 0; i < size; ++i)
if (target->DisableWatchpointByID(wp_ids[i]))
++count;
result.AppendMessageWithFormat("%d watchpoints disabled.\n", count);
result.SetStatus(eReturnStatusSuccessFinishNoResult);
}
return result.Succeeded();
}
virtual bool
DoExecute (Args& command, CommandReturnObject &result)
{
Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
if (!CheckTargetForWatchpointOperations(target, result))
return false;
Mutex::Locker locker;
target->GetWatchpointList().GetListMutex(locker);
const WatchpointList &watchpoints = target->GetWatchpointList();
size_t num_watchpoints = watchpoints.GetSize();
if (num_watchpoints == 0)
{
result.AppendError("No watchpoints exist to be deleted.");
result.SetStatus(eReturnStatusFailed);
return false;
}
if (command.GetArgumentCount() == 0)
{
if (!m_interpreter.Confirm("About to delete all watchpoints, do you want to do that?", true))
{
result.AppendMessage("Operation cancelled...");
}
else
{
target->RemoveAllWatchpoints();
result.AppendMessageWithFormat("All watchpoints removed. (%" PRIu64 " watchpoints)\n", (uint64_t)num_watchpoints);
}
result.SetStatus (eReturnStatusSuccessFinishNoResult);
}
else
{
// Particular watchpoints selected; delete them.
std::vector<uint32_t> wp_ids;
if (!CommandObjectMultiwordWatchpoint::VerifyWatchpointIDs(target, command, wp_ids))
{
result.AppendError("Invalid watchpoints specification.");
result.SetStatus(eReturnStatusFailed);
return false;
}
int count = 0;
const size_t size = wp_ids.size();
for (size_t i = 0; i < size; ++i)
if (target->RemoveWatchpointByID(wp_ids[i]))
++count;
result.AppendMessageWithFormat("%d watchpoints deleted.\n",count);
result.SetStatus (eReturnStatusSuccessFinishNoResult);
}
return result.Succeeded();
}
bool DoExecute(Args &command, CommandReturnObject &result) override {
DataExtractor reg_data;
RegisterContext *reg_ctx = m_exe_ctx.GetRegisterContext();
if (command.GetArgumentCount() != 2) {
result.AppendError(
"register write takes exactly 2 arguments: <reg-name> <value>");
result.SetStatus(eReturnStatusFailed);
} else {
const char *reg_name = command.GetArgumentAtIndex(0);
const char *value_str = command.GetArgumentAtIndex(1);
// in most LLDB commands we accept $rbx as the name for register RBX - and
// here we would
// reject it and non-existant. we should be more consistent towards the
// user and allow them
// to say reg write $rbx - internally, however, we should be strict and
// not allow ourselves
// to call our registers $rbx in our own API
if (reg_name && *reg_name == '$')
reg_name = reg_name + 1;
const RegisterInfo *reg_info = reg_ctx->GetRegisterInfoByName(reg_name);
if (reg_info) {
RegisterValue reg_value;
Error error(reg_value.SetValueFromCString(reg_info, value_str));
if (error.Success()) {
if (reg_ctx->WriteRegister(reg_info, reg_value)) {
// Toss all frames and anything else in the thread
// after a register has been written.
m_exe_ctx.GetThreadRef().Flush();
result.SetStatus(eReturnStatusSuccessFinishNoResult);
return true;
}
}
if (error.AsCString()) {
result.AppendErrorWithFormat(
"Failed to write register '%s' with value '%s': %s\n", reg_name,
value_str, error.AsCString());
} else {
result.AppendErrorWithFormat(
"Failed to write register '%s' with value '%s'", reg_name,
value_str);
}
result.SetStatus(eReturnStatusFailed);
} else {
result.AppendErrorWithFormat("Register not found for '%s'.\n",
reg_name);
result.SetStatus(eReturnStatusFailed);
}
}
return result.Succeeded();
}
virtual bool
DoExecute (Args& command, CommandReturnObject &result)
{
Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
if (!CheckTargetForWatchpointOperations(target, result))
return false;
Mutex::Locker locker;
target->GetWatchpointList().GetListMutex(locker);
const WatchpointList &watchpoints = target->GetWatchpointList();
size_t num_watchpoints = watchpoints.GetSize();
if (num_watchpoints == 0)
{
result.AppendError("No watchpoints exist to be modified.");
result.SetStatus(eReturnStatusFailed);
return false;
}
if (command.GetArgumentCount() == 0)
{
WatchpointSP wp_sp = target->GetLastCreatedWatchpoint();
wp_sp->SetCondition(m_options.m_condition.c_str());
result.SetStatus (eReturnStatusSuccessFinishNoResult);
}
else
{
// Particular watchpoints selected; set condition on them.
std::vector<uint32_t> wp_ids;
if (!CommandObjectMultiwordWatchpoint::VerifyWatchpointIDs(target, command, wp_ids))
{
result.AppendError("Invalid watchpoints specification.");
result.SetStatus(eReturnStatusFailed);
return false;
}
int count = 0;
const size_t size = wp_ids.size();
for (size_t i = 0; i < size; ++i)
{
WatchpointSP wp_sp = watchpoints.FindByID(wp_ids[i]);
if (wp_sp)
{
wp_sp->SetCondition(m_options.m_condition.c_str());
++count;
}
}
result.AppendMessageWithFormat("%d watchpoints modified.\n",count);
result.SetStatus (eReturnStatusSuccessFinishNoResult);
}
return result.Succeeded();
}
size_t OptionValueDictionary::GetArgs(Args &args) const {
args.Clear();
collection::const_iterator pos, end = m_values.end();
for (pos = m_values.begin(); pos != end; ++pos) {
StreamString strm;
strm.Printf("%s=", pos->first.GetCString());
pos->second->DumpValue(nullptr, strm, eDumpOptionValue | eDumpOptionRaw);
args.AppendArgument(strm.GetString());
}
return args.GetArgumentCount();
}
size_t OptionValueArray::GetArgs(Args &args) const {
args.Clear();
const uint32_t size = m_values.size();
for (uint32_t i = 0; i < size; ++i) {
llvm::StringRef string_value = m_values[i]->GetStringValue();
if (!string_value.empty())
args.AppendArgument(string_value);
}
return args.GetArgumentCount();
}
bool
DoExecute (Args& command,
CommandReturnObject &result) override
{
Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
if (!CheckTargetForWatchpointOperations(target, result))
return false;
std::unique_lock<std::recursive_mutex> lock;
target->GetWatchpointList().GetListMutex(lock);
const WatchpointList &watchpoints = target->GetWatchpointList();
size_t num_watchpoints = watchpoints.GetSize();
if (num_watchpoints == 0)
{
result.AppendError("No watchpoints exist to be ignored.");
result.SetStatus(eReturnStatusFailed);
return false;
}
if (command.GetArgumentCount() == 0)
{
target->IgnoreAllWatchpoints(m_options.m_ignore_count);
result.AppendMessageWithFormat("All watchpoints ignored. (%" PRIu64 " watchpoints)\n", (uint64_t)num_watchpoints);
result.SetStatus (eReturnStatusSuccessFinishNoResult);
}
else
{
// Particular watchpoints selected; ignore them.
std::vector<uint32_t> wp_ids;
if (!CommandObjectMultiwordWatchpoint::VerifyWatchpointIDs(target, command, wp_ids))
{
result.AppendError("Invalid watchpoints specification.");
result.SetStatus(eReturnStatusFailed);
return false;
}
int count = 0;
const size_t size = wp_ids.size();
for (size_t i = 0; i < size; ++i)
if (target->IgnoreWatchpointByID(wp_ids[i], m_options.m_ignore_count))
++count;
result.AppendMessageWithFormat("%d watchpoints ignored.\n",count);
result.SetStatus (eReturnStatusSuccessFinishNoResult);
}
return result.Succeeded();
}
void
ProcessPOSIXLog::DisableLog (Args &args, Stream *feedback_strm)
{
LogSP log (GetLog ());
if (log)
{
uint32_t flag_bits = 0;
const size_t argc = args.GetArgumentCount ();
if (argc > 0)
{
flag_bits = log->GetMask().Get();
for (size_t i = 0; i < argc; ++i)
{
const char *arg = args.GetArgumentAtIndex (i);
if (::strcasecmp (arg, "all") == 0 ) flag_bits &= ~POSIX_LOG_ALL;
else if (::strcasecmp (arg, "async") == 0 ) flag_bits &= ~POSIX_LOG_ASYNC;
else if (::strncasecmp (arg, "break", 5) == 0 ) flag_bits &= ~POSIX_LOG_BREAKPOINTS;
else if (::strncasecmp (arg, "comm", 4) == 0 ) flag_bits &= ~POSIX_LOG_COMM;
else if (::strcasecmp (arg, "default") == 0 ) flag_bits &= ~POSIX_LOG_DEFAULT;
else if (::strcasecmp (arg, "packets") == 0 ) flag_bits &= ~POSIX_LOG_PACKETS;
else if (::strcasecmp (arg, "memory") == 0 ) flag_bits &= ~POSIX_LOG_MEMORY;
else if (::strcasecmp (arg, "data-short") == 0 ) flag_bits &= ~POSIX_LOG_MEMORY_DATA_SHORT;
else if (::strcasecmp (arg, "data-long") == 0 ) flag_bits &= ~POSIX_LOG_MEMORY_DATA_LONG;
else if (::strcasecmp (arg, "process") == 0 ) flag_bits &= ~POSIX_LOG_PROCESS;
else if (::strcasecmp (arg, "ptrace") == 0 ) flag_bits &= ~POSIX_LOG_PTRACE;
else if (::strcasecmp (arg, "registers") == 0 ) flag_bits &= ~POSIX_LOG_REGISTERS;
else if (::strcasecmp (arg, "step") == 0 ) flag_bits &= ~POSIX_LOG_STEP;
else if (::strcasecmp (arg, "thread") == 0 ) flag_bits &= ~POSIX_LOG_THREAD;
else if (::strcasecmp (arg, "verbose") == 0 ) flag_bits &= ~POSIX_LOG_VERBOSE;
else if (::strncasecmp (arg, "watch", 5) == 0 ) flag_bits &= ~POSIX_LOG_WATCHPOINTS;
else
{
feedback_strm->Printf("error: unrecognized log category '%s'\n", arg);
ListLogCategories (feedback_strm);
}
}
}
if (flag_bits == 0)
GetLog ().reset();
else
log->GetMask().Reset (flag_bits);
}
return;
}
int CommandObjectMultiword::HandleCompletion(Args &input, int &cursor_index,
int &cursor_char_position,
int match_start_point,
int max_return_elements,
bool &word_complete,
StringList &matches) {
// Any of the command matches will provide a complete word, otherwise the
// individual
// completers will override this.
word_complete = true;
const char *arg0 = input.GetArgumentAtIndex(0);
if (cursor_index == 0) {
AddNamesMatchingPartialString(m_subcommand_dict, arg0, matches);
if (matches.GetSize() == 1 && matches.GetStringAtIndex(0) != nullptr &&
strcmp(arg0, matches.GetStringAtIndex(0)) == 0) {
StringList temp_matches;
CommandObject *cmd_obj = GetSubcommandObject(arg0, &temp_matches);
if (cmd_obj != nullptr) {
if (input.GetArgumentCount() == 1) {
word_complete = true;
} else {
matches.DeleteStringAtIndex(0);
input.Shift();
cursor_char_position = 0;
input.AppendArgument("");
return cmd_obj->HandleCompletion(
input, cursor_index, cursor_char_position, match_start_point,
max_return_elements, word_complete, matches);
}
}
}
return matches.GetSize();
} else {
CommandObject *sub_command_object = GetSubcommandObject(arg0, &matches);
if (sub_command_object == nullptr) {
return matches.GetSize();
} else {
// Remove the one match that we got from calling GetSubcommandObject.
matches.DeleteStringAtIndex(0);
input.Shift();
cursor_index--;
return sub_command_object->HandleCompletion(
input, cursor_index, cursor_char_position, match_start_point,
max_return_elements, word_complete, matches);
}
}
}
bool
CommandObjectVersion::DoExecute (Args& args, CommandReturnObject &result)
{
if (args.GetArgumentCount() == 0)
{
result.AppendMessageWithFormat ("%s\n", lldb_private::GetVersion());
result.SetStatus (eReturnStatusSuccessFinishResult);
}
else
{
result.AppendError("the version command takes no arguments.");
result.SetStatus (eReturnStatusFailed);
}
return true;
}
TEST(ArgsTest, TestInsertArg) {
Args args;
args.AppendArgument("1");
args.AppendArgument("2");
args.AppendArgument("3");
args.InsertArgumentAtIndex(1, "1.5");
args.InsertArgumentAtIndex(4, "3.5");
ASSERT_EQ(5u, args.GetArgumentCount());
EXPECT_STREQ("1", args.GetArgumentAtIndex(0));
EXPECT_STREQ("1.5", args.GetArgumentAtIndex(1));
EXPECT_STREQ("2", args.GetArgumentAtIndex(2));
EXPECT_STREQ("3", args.GetArgumentAtIndex(3));
EXPECT_STREQ("3.5", args.GetArgumentAtIndex(4));
}
bool DoExecute(Args &command, CommandReturnObject &result) override {
Stream &stream = result.GetOutputStream();
RenderScriptRuntime *runtime = static_cast<RenderScriptRuntime *>(
m_exe_ctx.GetProcessPtr()->GetLanguageRuntime(
eLanguageTypeExtRenderScript));
assert(runtime);
auto &target = m_exe_ctx.GetTargetSP();
bool stop_on_all = false;
const llvm::StringRef long_stop_all("--stop-on-all"), short_stop_all("-a");
std::vector<ConstString> sites;
sites.reserve(command.GetArgumentCount());
for (size_t i = 0; i < command.GetArgumentCount(); ++i) {
const auto arg = command.GetArgumentAtIndex(i);
if (long_stop_all == arg || short_stop_all == arg)
stop_on_all = true;
else
sites.push_back(ConstString(arg));
}
for (const auto &name : sites) {
runtime->PlaceBreakpointOnScriptGroup(target, stream, name, stop_on_all);
}
result.SetStatus(eReturnStatusSuccessFinishResult);
return true;
}
size_t OptionValueArray::GetArgs(Args &args) const {
const uint32_t size = m_values.size();
std::vector<const char *> argv;
for (uint32_t i = 0; i < size; ++i) {
const char *string_value = m_values[i]->GetStringValue();
if (string_value)
argv.push_back(string_value);
}
if (argv.empty())
args.Clear();
else
args.SetArguments(argv.size(), &argv[0]);
return args.GetArgumentCount();
}
