[lldb/crashlog] Create artificial frames for non-crashed scripted threads

This patch pipes down the `-a|--load-all` crashlog command option to the
Scripted Process initializer to load all the images used by crashed
process instead of only loading the images related to the crashed
thread.

This allows us to recreate artificial frames also for the non-crashed
scripted threads.

rdar://90396265

Differential Revision: https://reviews.llvm.org/D121826

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

1 files changed, 8 insertions, 4 deletions

diff --git a/lldb/examples/python/crashlog.py b/lldb/examples/python/crashlog.py
index 939f3fc..aad58c5 100755
--- a/lldb/examples/python/crashlog.py
+++ b/lldb/examples/python/crashlog.py
@@ -977,7 +977,7 @@ def SymbolicateCrashLog(crash_log, options):
         for error in crash_log.errors:
             print(error)
 
-def load_crashlog_in_scripted_process(debugger, crash_log_file):
+def load_crashlog_in_scripted_process(debugger, crash_log_file, options):
     result = lldb.SBCommandReturnObject()
 
     crashlog_path = os.path.expanduser(crash_log_file)
@@ -1010,7 +1010,8 @@ def load_crashlog_in_scripted_process(debugger, crash_log_file):
         return
 
     structured_data = lldb.SBStructuredData()
-    structured_data.SetFromJSON(json.dumps({ "crashlog_path" : crashlog_path }))
+    structured_data.SetFromJSON(json.dumps({ "crashlog_path" : crashlog_path,
+                                             "load_all_images": options.load_all_images }))
     launch_info = lldb.SBLaunchInfo(None)
     launch_info.SetProcessPluginName("ScriptedProcess")
     launch_info.SetScriptedProcessClassName("crashlog_scripted_process.CrashLogScriptedProcess")
@@ -1069,7 +1070,9 @@ def CreateSymbolicateCrashLogOptions(
         '-a',
         action='store_true',
         dest='load_all_images',
-        help='load all executable images, not just the images found in the crashed stack frames',
+        help='load all executable images, not just the images found in the '
+        'crashed stack frames, loads stackframes for all the threads in '
+        'interactive mode.',
         default=False)
     option_parser.add_option(
         '--images',
@@ -1199,7 +1202,8 @@ def SymbolicateCrashLogs(debugger, command_args):
     if args:
         for crash_log_file in args:
             if should_run_in_interactive_mode(options, ci):
-                load_crashlog_in_scripted_process(debugger, crash_log_file)
+                load_crashlog_in_scripted_process(debugger, crash_log_file,
+                                                  options)
             else:
                 crash_log = CrashLogParser().parse(debugger, crash_log_file, options.verbose)
                 SymbolicateCrashLog(crash_log, options)