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Diffstat (limited to 'source/Target/Target.cpp')
-rw-r--r--source/Target/Target.cpp111
1 files changed, 56 insertions, 55 deletions
diff --git a/source/Target/Target.cpp b/source/Target/Target.cpp
index 5c9e92aaaa27..5c46a024be60 100644
--- a/source/Target/Target.cpp
+++ b/source/Target/Target.cpp
@@ -182,7 +182,7 @@ const lldb::ProcessSP &Target::CreateProcess(ListenerSP listener_sp,
const lldb::ProcessSP &Target::GetProcessSP() const { return m_process_sp; }
-lldb::REPLSP Target::GetREPL(Error &err, lldb::LanguageType language,
+lldb::REPLSP Target::GetREPL(Status &err, lldb::LanguageType language,
const char *repl_options, bool can_create) {
if (language == eLanguageTypeUnknown) {
std::set<LanguageType> repl_languages;
@@ -547,7 +547,7 @@ BreakpointSP Target::CreateFuncRegexBreakpoint(
lldb::BreakpointSP
Target::CreateExceptionBreakpoint(enum lldb::LanguageType language,
bool catch_bp, bool throw_bp, bool internal,
- Args *additional_args, Error *error) {
+ Args *additional_args, Status *error) {
BreakpointSP exc_bkpt_sp = LanguageRuntime::CreateExceptionBreakpoint(
*this, language, catch_bp, throw_bp, internal);
if (exc_bkpt_sp && additional_args) {
@@ -604,9 +604,9 @@ bool Target::ProcessIsValid() {
return (m_process_sp && m_process_sp->IsAlive());
}
-static bool CheckIfWatchpointsExhausted(Target *target, Error &error) {
+static bool CheckIfWatchpointsExhausted(Target *target, Status &error) {
uint32_t num_supported_hardware_watchpoints;
- Error rc = target->GetProcessSP()->GetWatchpointSupportInfo(
+ Status rc = target->GetProcessSP()->GetWatchpointSupportInfo(
num_supported_hardware_watchpoints);
if (num_supported_hardware_watchpoints == 0) {
error.SetErrorStringWithFormat(
@@ -621,7 +621,7 @@ static bool CheckIfWatchpointsExhausted(Target *target, Error &error) {
// the OptionGroupWatchpoint::WatchType enum type.
WatchpointSP Target::CreateWatchpoint(lldb::addr_t addr, size_t size,
const CompilerType *type, uint32_t kind,
- Error &error) {
+ Status &error) {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_WATCHPOINTS));
if (log)
log->Printf("Target::%s (addr = 0x%8.8" PRIx64 " size = %" PRIu64
@@ -797,10 +797,10 @@ bool Target::EnableBreakpointByID(break_id_t break_id) {
return false;
}
-Error Target::SerializeBreakpointsToFile(const FileSpec &file,
- const BreakpointIDList &bp_ids,
- bool append) {
- Error error;
+Status Target::SerializeBreakpointsToFile(const FileSpec &file,
+ const BreakpointIDList &bp_ids,
+ bool append) {
+ Status error;
if (!file) {
error.SetErrorString("Invalid FileSpec.");
@@ -891,19 +891,19 @@ Error Target::SerializeBreakpointsToFile(const FileSpec &file,
return error;
}
-Error Target::CreateBreakpointsFromFile(const FileSpec &file,
- BreakpointIDList &new_bps) {
+Status Target::CreateBreakpointsFromFile(const FileSpec &file,
+ BreakpointIDList &new_bps) {
std::vector<std::string> no_names;
return CreateBreakpointsFromFile(file, no_names, new_bps);
}
-Error Target::CreateBreakpointsFromFile(const FileSpec &file,
- std::vector<std::string> &names,
- BreakpointIDList &new_bps) {
+Status Target::CreateBreakpointsFromFile(const FileSpec &file,
+ std::vector<std::string> &names,
+ BreakpointIDList &new_bps) {
std::unique_lock<std::recursive_mutex> lock;
GetBreakpointList().GetListMutex(lock);
- Error error;
+ Status error;
StructuredData::ObjectSP input_data_sp =
StructuredData::ParseJSONFromFile(file, error);
if (!error.Success()) {
@@ -979,7 +979,7 @@ bool Target::RemoveAllWatchpoints(bool end_to_end) {
if (!wp_sp)
return false;
- Error rc = m_process_sp->DisableWatchpoint(wp_sp.get());
+ Status rc = m_process_sp->DisableWatchpoint(wp_sp.get());
if (rc.Fail())
return false;
}
@@ -1011,7 +1011,7 @@ bool Target::DisableAllWatchpoints(bool end_to_end) {
if (!wp_sp)
return false;
- Error rc = m_process_sp->DisableWatchpoint(wp_sp.get());
+ Status rc = m_process_sp->DisableWatchpoint(wp_sp.get());
if (rc.Fail())
return false;
}
@@ -1041,7 +1041,7 @@ bool Target::EnableAllWatchpoints(bool end_to_end) {
if (!wp_sp)
return false;
- Error rc = m_process_sp->EnableWatchpoint(wp_sp.get());
+ Status rc = m_process_sp->EnableWatchpoint(wp_sp.get());
if (rc.Fail())
return false;
}
@@ -1114,7 +1114,7 @@ bool Target::DisableWatchpointByID(lldb::watch_id_t watch_id) {
WatchpointSP wp_sp = m_watchpoint_list.FindByID(watch_id);
if (wp_sp) {
- Error rc = m_process_sp->DisableWatchpoint(wp_sp.get());
+ Status rc = m_process_sp->DisableWatchpoint(wp_sp.get());
if (rc.Success())
return true;
@@ -1134,7 +1134,7 @@ bool Target::EnableWatchpointByID(lldb::watch_id_t watch_id) {
WatchpointSP wp_sp = m_watchpoint_list.FindByID(watch_id);
if (wp_sp) {
- Error rc = m_process_sp->EnableWatchpoint(wp_sp.get());
+ Status rc = m_process_sp->EnableWatchpoint(wp_sp.get());
if (rc.Success())
return true;
@@ -1198,7 +1198,7 @@ Module *Target::GetExecutableModulePointer() {
static void LoadScriptingResourceForModule(const ModuleSP &module_sp,
Target *target) {
- Error error;
+ Status error;
StreamString feedback_stream;
if (module_sp &&
!module_sp->LoadScriptingResourceInTarget(target, error,
@@ -1235,7 +1235,8 @@ void Target::SetExecutableModule(ModuleSP &executable_sp,
ClearModules(false);
if (executable_sp) {
- Timer scoped_timer(LLVM_PRETTY_FUNCTION,
+ static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
+ Timer scoped_timer(func_cat,
"Target::SetExecutableModule (executable = '%s')",
executable_sp->GetFileSpec().GetPath().c_str());
@@ -1335,9 +1336,9 @@ bool Target::SetArchitecture(const ArchSpec &arch_spec) {
arch_spec.GetArchitectureName(),
arch_spec.GetTriple().getTriple().c_str());
ModuleSpec module_spec(executable_sp->GetFileSpec(), other);
- Error error = ModuleList::GetSharedModule(module_spec, executable_sp,
- &GetExecutableSearchPaths(),
- nullptr, nullptr);
+ Status error = ModuleList::GetSharedModule(module_spec, executable_sp,
+ &GetExecutableSearchPaths(),
+ nullptr, nullptr);
if (!error.Fail() && executable_sp) {
SetExecutableModule(executable_sp, true);
@@ -1474,7 +1475,7 @@ bool Target::ModuleIsExcludedForUnconstrainedSearches(
}
size_t Target::ReadMemoryFromFileCache(const Address &addr, void *dst,
- size_t dst_len, Error &error) {
+ size_t dst_len, Status &error) {
SectionSP section_sp(addr.GetSection());
if (section_sp) {
// If the contents of this section are encrypted, the on-disk file is
@@ -1506,7 +1507,7 @@ size_t Target::ReadMemoryFromFileCache(const Address &addr, void *dst,
}
size_t Target::ReadMemory(const Address &addr, bool prefer_file_cache,
- void *dst, size_t dst_len, Error &error,
+ void *dst, size_t dst_len, Status &error,
lldb::addr_t *load_addr_ptr) {
error.Clear();
@@ -1598,7 +1599,7 @@ size_t Target::ReadMemory(const Address &addr, bool prefer_file_cache,
}
size_t Target::ReadCStringFromMemory(const Address &addr, std::string &out_str,
- Error &error) {
+ Status &error) {
char buf[256];
out_str.clear();
addr_t curr_addr = addr.GetLoadAddress(this);
@@ -1620,13 +1621,13 @@ size_t Target::ReadCStringFromMemory(const Address &addr, std::string &out_str,
}
size_t Target::ReadCStringFromMemory(const Address &addr, char *dst,
- size_t dst_max_len, Error &result_error) {
+ size_t dst_max_len, Status &result_error) {
size_t total_cstr_len = 0;
if (dst && dst_max_len) {
result_error.Clear();
// NULL out everything just to be safe
memset(dst, 0, dst_max_len);
- Error error;
+ Status error;
addr_t curr_addr = addr.GetLoadAddress(this);
Address address(addr);
@@ -1675,7 +1676,7 @@ size_t Target::ReadCStringFromMemory(const Address &addr, char *dst,
size_t Target::ReadScalarIntegerFromMemory(const Address &addr,
bool prefer_file_cache,
uint32_t byte_size, bool is_signed,
- Scalar &scalar, Error &error) {
+ Scalar &scalar, Status &error) {
uint64_t uval;
if (byte_size <= sizeof(uval)) {
@@ -1705,7 +1706,7 @@ uint64_t Target::ReadUnsignedIntegerFromMemory(const Address &addr,
bool prefer_file_cache,
size_t integer_byte_size,
uint64_t fail_value,
- Error &error) {
+ Status &error) {
Scalar scalar;
if (ReadScalarIntegerFromMemory(addr, prefer_file_cache, integer_byte_size,
false, scalar, error))
@@ -1714,7 +1715,7 @@ uint64_t Target::ReadUnsignedIntegerFromMemory(const Address &addr,
}
bool Target::ReadPointerFromMemory(const Address &addr, bool prefer_file_cache,
- Error &error, Address &pointer_addr) {
+ Status &error, Address &pointer_addr) {
Scalar scalar;
if (ReadScalarIntegerFromMemory(addr, prefer_file_cache,
m_arch.GetAddressByteSize(), false, scalar,
@@ -1744,10 +1745,10 @@ bool Target::ReadPointerFromMemory(const Address &addr, bool prefer_file_cache,
}
ModuleSP Target::GetSharedModule(const ModuleSpec &module_spec,
- Error *error_ptr) {
+ Status *error_ptr) {
ModuleSP module_sp;
- Error error;
+ Status error;
// First see if we already have this module in our module list. If we do,
// then we're done, we don't need
@@ -1918,7 +1919,7 @@ void Target::ImageSearchPathsChanged(const PathMappingList &path_list,
target->SetExecutableModule(exe_module_sp, true);
}
-TypeSystem *Target::GetScratchTypeSystemForLanguage(Error *error,
+TypeSystem *Target::GetScratchTypeSystemForLanguage(Status *error,
lldb::LanguageType language,
bool create_on_demand) {
if (!m_valid)
@@ -1968,8 +1969,8 @@ Target::GetPersistentExpressionStateForLanguage(lldb::LanguageType language) {
UserExpression *Target::GetUserExpressionForLanguage(
llvm::StringRef expr, llvm::StringRef prefix, lldb::LanguageType language,
Expression::ResultType desired_type,
- const EvaluateExpressionOptions &options, Error &error) {
- Error type_system_error;
+ const EvaluateExpressionOptions &options, Status &error) {
+ Status type_system_error;
TypeSystem *type_system =
GetScratchTypeSystemForLanguage(&type_system_error, language);
@@ -1996,8 +1997,8 @@ UserExpression *Target::GetUserExpressionForLanguage(
FunctionCaller *Target::GetFunctionCallerForLanguage(
lldb::LanguageType language, const CompilerType &return_type,
const Address &function_address, const ValueList &arg_value_list,
- const char *name, Error &error) {
- Error type_system_error;
+ const char *name, Status &error) {
+ Status type_system_error;
TypeSystem *type_system =
GetScratchTypeSystemForLanguage(&type_system_error, language);
FunctionCaller *persistent_fn = nullptr;
@@ -2023,8 +2024,8 @@ FunctionCaller *Target::GetFunctionCallerForLanguage(
UtilityFunction *
Target::GetUtilityFunctionForLanguage(const char *text,
lldb::LanguageType language,
- const char *name, Error &error) {
- Error type_system_error;
+ const char *name, Status &error) {
+ Status type_system_error;
TypeSystem *type_system =
GetScratchTypeSystemForLanguage(&type_system_error, language);
UtilityFunction *utility_fn = nullptr;
@@ -2162,7 +2163,7 @@ ExpressionResults Target::EvaluateExpression(
execution_results = eExpressionCompleted;
} else {
const char *prefix = GetExpressionPrefixContentsAsCString();
- Error error;
+ Status error;
execution_results = UserExpression::Evaluate(exe_ctx, options, expr, prefix,
result_valobj_sp, error,
0, // Line Number
@@ -2653,8 +2654,8 @@ const TargetPropertiesSP &Target::GetGlobalProperties() {
return *g_settings_sp_ptr;
}
-Error Target::Install(ProcessLaunchInfo *launch_info) {
- Error error;
+Status Target::Install(ProcessLaunchInfo *launch_info) {
+ Status error;
PlatformSP platform_sp(GetPlatform());
if (platform_sp) {
if (platform_sp->IsRemote()) {
@@ -2784,8 +2785,8 @@ bool Target::SetSectionUnloaded(const lldb::SectionSP &section_sp,
void Target::ClearAllLoadedSections() { m_section_load_history.Clear(); }
-Error Target::Launch(ProcessLaunchInfo &launch_info, Stream *stream) {
- Error error;
+Status Target::Launch(ProcessLaunchInfo &launch_info, Stream *stream) {
+ Status error;
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_TARGET));
if (log)
@@ -2933,7 +2934,7 @@ Error Target::Launch(ProcessLaunchInfo &launch_info, Stream *stream) {
error = m_process_sp->PrivateResume();
}
if (!error.Success()) {
- Error error2;
+ Status error2;
error2.SetErrorStringWithFormat(
"process resume at entry point failed: %s", error.AsCString());
error = error2;
@@ -2971,7 +2972,7 @@ Error Target::Launch(ProcessLaunchInfo &launch_info, Stream *stream) {
}
m_process_sp->RestoreProcessEvents();
} else {
- Error error2;
+ Status error2;
error2.SetErrorStringWithFormat("process launch failed: %s",
error.AsCString());
error = error2;
@@ -2979,15 +2980,15 @@ Error Target::Launch(ProcessLaunchInfo &launch_info, Stream *stream) {
return error;
}
-Error Target::Attach(ProcessAttachInfo &attach_info, Stream *stream) {
+Status Target::Attach(ProcessAttachInfo &attach_info, Stream *stream) {
auto state = eStateInvalid;
auto process_sp = GetProcessSP();
if (process_sp) {
state = process_sp->GetState();
if (process_sp->IsAlive() && state != eStateConnected) {
if (state == eStateAttaching)
- return Error("process attach is in progress");
- return Error("a process is already being debugged");
+ return Status("process attach is in progress");
+ return Status("a process is already being debugged");
}
}
@@ -3001,8 +3002,8 @@ Error Target::Attach(ProcessAttachInfo &attach_info, Stream *stream) {
old_exec_module_sp->GetPlatformFileSpec().GetFilename();
if (!attach_info.ProcessInfoSpecified()) {
- return Error("no process specified, create a target with a file, or "
- "specify the --pid or --name");
+ return Status("no process specified, create a target with a file, or "
+ "specify the --pid or --name");
}
}
@@ -3016,7 +3017,7 @@ Error Target::Attach(ProcessAttachInfo &attach_info, Stream *stream) {
attach_info.SetHijackListener(hijack_listener_sp);
}
- Error error;
+ Status error;
if (state != eStateConnected && platform_sp != nullptr &&
platform_sp->CanDebugProcess()) {
SetPlatform(platform_sp);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-04 22:12:09 +0000