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Enable the "symbolicate" interactive command to symbolicate all crash logs if no indexes are supplied. This can be handy to use as: 

(lldb) script import lldb.macosx.crashlog
(lldb) crashlog -i /tmp/*.crash
% symbolicate --crashed-only

This will symbolicate all of the crash logs only for the crashed thread.

Also print out the crash log index number in the output of the interactive "image" command:

(lldb) script import lldb.macosx.crashlog
(lldb) crashlog -i /tmp/*.crash
% image LLDB.framework
...

This then allows you to symbolicate a crash log by index accurately when you looked for an image of a specific version

llvm-svn: 160316
This commit is contained in:
Greg Clayton 2012-07-16 20:40:20 +00:00
parent 816255dc39
commit 784933b791
1 changed files with 18 additions and 15 deletions
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33
lldb/examples/python/crashlog.py
View File

@ -405,12 +405,18 @@ class Interactive(cmd.Cmd):
except:
return
for idx_str in args:
idx = int(idx_str)
if idx < len(self.crash_logs):
SymbolicateCrashLog (self.crash_logs[idx], options)
else:
print 'error: crash log index %u is out of range' % (idx)
if args:
# We have arguments, they must valid be crash log file indexes
for idx_str in args:
idx = int(idx_str)
if idx < len(self.crash_logs):
SymbolicateCrashLog (self.crash_logs[idx], options)
else:
print 'error: crash log index %u is out of range' % (idx)
else:
# No arguments, symbolicate all crash logs using the options provided
for idx in range(len(self.crash_logs)):
SymbolicateCrashLog (self.crash_logs[idx], options)
def do_list(self, line=None):
'''Dump a list of all crash logs that are currently loaded.
@ -421,12 +427,9 @@ class Interactive(cmd.Cmd):
print '[%u] = %s' % (crash_log_idx, crash_log.path)
def do_image(self, line):
'''Dump information about an image in the crash log given an image basename.
USAGE: image <basename>'''
'''Dump information about one or more binary images in the crash log given an image basename, or all images if no arguments are provided.'''
usage = "usage: %prog [options] <PATH> [PATH ...]"
description='''Dump information about one or more images in all crash logs. The <PATH>
can be a full path or a image basename.'''
description='''Dump information about one or more images in all crash logs. The <PATH> can be a full path, image basename, or partial path. Searches are done in this order.'''
command_args = shlex.split(line)
if not self.image_option_parser:
self.image_option_parser = optparse.OptionParser(description=description, prog='image',usage=usage)
@ -439,23 +442,23 @@ class Interactive(cmd.Cmd):
if args:
for image_path in args:
fullpath_search = image_path[0] == '/'
for crash_log in self.crash_logs:
for (crash_log_idx, crash_log) in enumerate(self.crash_logs):
matches_found = 0
for (image_idx, image) in enumerate(crash_log.images):
if fullpath_search:
if image.get_resolved_path() == image_path:
matches_found += 1
print image
print '[%u] ' % (crash_log_idx), image
else:
image_basename = image.get_resolved_path_basename()
if image_basename == image_path:
matches_found += 1
print image
print '[%u] ' % (crash_log_idx), image
if matches_found == 0:
for (image_idx, image) in enumerate(crash_log.images):
resolved_image_path = image.get_resolved_path()
if resolved_image_path and string.find(image.get_resolved_path(), image_path) >= 0:
print image
print '[%u] ' % (crash_log_idx), image
else:
for crash_log in self.crash_logs:
for (image_idx, image) in enumerate(crash_log.images):