This revision was automatically updated to reflect the committed changes.
Closed by commit rG88f409194d5a: [lldb] Parse the crashlog only once (authored
by JDevlieghere).
Herald added a project: LLDB.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D148063/new/
https://reviews.llvm.org/D148063
Files:
lldb/examples/python/crashlog.py
lldb/examples/python/scripted_process/crashlog_scripted_process.py
lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
lldb/source/Plugins/Process/scripted/ScriptedProcess.h
Index: lldb/source/Plugins/Process/scripted/ScriptedProcess.h
===================================================================
--- lldb/source/Plugins/Process/scripted/ScriptedProcess.h
+++ lldb/source/Plugins/Process/scripted/ScriptedProcess.h
@@ -47,7 +47,7 @@
Status DoLaunch(Module *exe_module, ProcessLaunchInfo &launch_info) override;
- void DidLaunch() override;
+ void DidResume() override;
Status DoResume() override;
Index: lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
===================================================================
--- lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
+++ lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
@@ -168,7 +168,7 @@
return {};
}
-void ScriptedProcess::DidLaunch() {
+void ScriptedProcess::DidResume() {
m_pid = GetInterface().GetProcessID();
GetLoadedDynamicLibrariesInfos();
}
Index: lldb/examples/python/scripted_process/crashlog_scripted_process.py
===================================================================
--- lldb/examples/python/scripted_process/crashlog_scripted_process.py
+++ lldb/examples/python/scripted_process/crashlog_scripted_process.py
@@ -9,20 +9,18 @@
from lldb.macosx.crashlog import CrashLog,CrashLogParser
class CrashLogScriptedProcess(ScriptedProcess):
- def parse_crashlog(self):
- crashlog_parser = CrashLogParser.create(self.dbg, self.crashlog_path, False)
- crash_log = crashlog_parser.parse()
-
- self.pid = crash_log.process_id
- self.addr_mask = crash_log.addr_mask
- self.crashed_thread_idx = crash_log.crashed_thread_idx
+ def set_crashlog(self, crashlog):
+ self.crashlog = crashlog
+ self.pid = self.crashlog.process_id
+ self.addr_mask = self.crashlog.addr_mask
+ self.crashed_thread_idx = self.crashlog.crashed_thread_idx
self.loaded_images = []
- self.exception = crash_log.exception
+ self.exception = self.crashlog.exception
self.app_specific_thread = None
- if hasattr(crash_log, 'asi'):
- self.metadata['asi'] = crash_log.asi
- if hasattr(crash_log, 'asb'):
- self.extended_thread_info = crash_log.asb
+ if hasattr(self.crashlog, 'asi'):
+ self.metadata['asi'] = self.crashlog.asi
+ if hasattr(self.crashlog, 'asb'):
+ self.extended_thread_info = self.crashlog.asb
def load_images(self, images):
#TODO: Add to self.loaded_images and load images in lldb
@@ -38,12 +36,12 @@
else:
self.loaded_images.append(image)
- for thread in crash_log.threads:
+ for thread in self.crashlog.threads:
if self.load_all_images:
- load_images(self, crash_log.images)
+ load_images(self, self.crashlog.images)
elif thread.did_crash():
for ident in thread.idents:
- load_images(self, crash_log.find_images_with_identifier(ident))
+ load_images(self, self.crashlog.find_images_with_identifier(ident))
if hasattr(thread, 'app_specific_backtrace') and thread.app_specific_backtrace:
# We don't want to include the Application Specific Backtrace
@@ -92,7 +90,6 @@
self.crashed_thread_idx = 0
self.exception = None
self.extended_thread_info = None
- self.parse_crashlog()
def read_memory_at_address(self, addr: int, size: int, error: lldb.SBError) -> lldb.SBData:
# NOTE: CrashLogs don't contain any memory.
Index: lldb/examples/python/crashlog.py
===================================================================
--- lldb/examples/python/crashlog.py
+++ lldb/examples/python/crashlog.py
@@ -1111,12 +1111,17 @@
launch_info.SetProcessPluginName("ScriptedProcess")
launch_info.SetScriptedProcessClassName("crashlog_scripted_process.CrashLogScriptedProcess")
launch_info.SetScriptedProcessDictionary(structured_data)
+ launch_info.SetLaunchFlags(lldb.eLaunchFlagStopAtEntry)
+
error = lldb.SBError()
process = target.Launch(launch_info, error)
if not process or error.Fail():
raise InteractiveCrashLogException("couldn't launch Scripted Process", error)
+ process.GetScriptedImplementation().set_crashlog(crashlog)
+ process.Continue()
+
if not options.skip_status:
@contextlib.contextmanager
def synchronous(debugger):
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