internal static string ResolveAddresses(string[] lines, IReadOnlyList <ReordableListItem> regexes, IReadOnlyList <ReordableListItem> symbolPaths, AndroidTools tools)
{
var output = string.Empty;
// Calling addr2line for every address is costly, that's why we need to do it in batch
var unresolved = new UnresolvedAddresses();
foreach (var l in lines)
{
string address;
string library;
if (!AndroidLogcatUtilities.ParseCrashLine(regexes, l, out address, out library))
{
continue;
}
unresolved.CreateAddressEntry(library, address);
}
var libraries = unresolved.GetAllLibraries();
foreach (var library in libraries)
{
var addresses = unresolved.GetAllAddresses(library);
var symbolFile = AndroidLogcatUtilities.GetSymbolFile(symbolPaths, library);
// Symbol file not found, set 'not found' messages for all addresses of this library
if (string.IsNullOrEmpty(symbolFile))
{
var value = $"<color={m_RedColor}>({library} not found)</color>";
foreach (var a in addresses)
{
unresolved.SetAddressValue(library, a, value);
}
continue;
}
try
{
var result = tools.RunAddr2Line(symbolFile, addresses.ToArray());
if (result.Length != addresses.Count)
{
return($"Failed to run addr2line, expected to receive {addresses.Count} addresses, but received {result.Length}");
}
for (int i = 0; i < addresses.Count; i++)
{
AndroidLogcatInternalLog.Log($"{addresses[i]} ---> {result[i]}");
unresolved.SetAddressValue(library, addresses[i], $"<color={m_GreenColor}>({result[i].Trim()})</color>");
}
}
catch (Exception ex)
{
return($"Exception while running addr2line:\n{ex.Message}");
}
}
foreach (var l in lines)
{
string address;
string library;
if (!AndroidLogcatUtilities.ParseCrashLine(regexes, l, out address, out library))
{
output += l;
}
else
{
/*
* string resolved = string.Format(" <color={0}>(Not resolved)</color>", m_RedColor);
* var symbolFile = AndroidLogcatUtilities.GetSymbolFile(symbolPaths, library);
* if (string.IsNullOrEmpty(symbolFile))
* {
* resolved = string.Format(" <color={0}>({1} not found)</color>", m_RedColor, library);
* }
* else
* {
* try
* {
* var result = tools.RunAddr2Line(symbolFile, new[] { address });
* AndroidLogcatInternalLog.Log("addr2line \"{0}\" {1}", symbolFile, address);
* if (!string.IsNullOrEmpty(result[0]))
* resolved = string.Format(" <color={0}>({1})</color>", m_GreenColor, result[0].Trim());
* }
* catch (Exception ex)
* {
* return string.Format("Exception while running addr2line ('{0}', {1}):\n{2}", symbolFile, address, ex.Message);
* }
* }
*/
output += l.Replace(address, address + " " + unresolved.GetAddressValue(library, address));
}
output += Environment.NewLine;
}
return(output);
}
private void ResolveStackTrace(List <LogEntry> entries)
{
var unresolvedAddresses = new Dictionary <KeyValuePair <BuildInfo, string>, List <UnresolvedAddress> >();
// Gather unresolved address if there are any
for (int i = 0; i < entries.Count; i++)
{
var entry = entries[i];
// Only process stacktraces from Error/Fatal priorities
if (entry.priority != Priority.Error && entry.priority != Priority.Fatal)
{
continue;
}
// Only process stacktraces if tag is "CRASH" or "DEBUG"
if (entry.tag.GetHashCode() != kCrashHashCode && entry.tag.GetHashCode() != kDebugHashCode)
{
continue;
}
BuildInfo buildInfo;
// Unknown build info, that means we don't know where the symbols are located
if (!m_BuildInfos.TryGetValue(entry.processId, out buildInfo))
{
continue;
}
string address, libName;
if (!AndroidLogcatUtilities.ParseCrashLine(m_Runtime.Settings.StacktraceResolveRegex, entry.message, out address, out libName))
{
continue;
}
List <UnresolvedAddress> addresses;
var key = new KeyValuePair <BuildInfo, string>(buildInfo, libName);
if (!unresolvedAddresses.TryGetValue(key, out addresses))
{
unresolvedAddresses[key] = new List <UnresolvedAddress>();
}
unresolvedAddresses[key].Add(new UnresolvedAddress()
{
logEntryIndex = i, unresolvedAddress = address
});
}
var engineDirectory = BuildPipeline.GetPlaybackEngineDirectory(BuildTarget.Android, BuildOptions.None);
// Resolve addresses
foreach (var u in unresolvedAddresses)
{
var buildInfo = u.Key.Key;
var libName = u.Key.Value;
var addresses = u.Value;
var symbolPath = CombinePaths(engineDirectory, "Variations", buildInfo.scriptingImplementation, buildInfo.buildType, "Symbols", buildInfo.cpu);
var libpath = AndroidLogcatUtilities.GetSymbolFile(symbolPath, libName);
// For optimizations purposes, we batch addresses which belong to same library, so addr2line can be ran less
try
{
string[] result;
if (!string.IsNullOrEmpty(libpath))
{
result = m_Runtime.Tools.RunAddr2Line(libpath, addresses.Select(m => m.unresolvedAddress).ToArray());
}
else
{
result = new string[addresses.Count];
for (int i = 0; i < addresses.Count; i++)
{
result[i] = string.Empty;
}
}
for (int i = 0; i < addresses.Count; i++)
{
var idx = addresses[i].logEntryIndex;
var append = string.IsNullOrEmpty(result[i]) ? "(Not Resolved)" : result[i];
entries[idx] = new LogEntry(entries[idx])
{
message = ModifyLogEntry(entries[idx].message, append, false)
};
}
}
catch (Exception ex)
{
for (int i = 0; i < addresses.Count; i++)
{
var idx = addresses[i].logEntryIndex;
entries[idx] = new LogEntry(entries[idx])
{
message = ModifyLogEntry(entries[idx].message, "(Addr2Line failure)", true)
};
var errorMessage = new StringBuilder();
errorMessage.AppendLine("Addr2Line failure");
errorMessage.AppendLine("Full Entry Message: " + entries[idx].message);
errorMessage.AppendLine("Scripting Backend: " + buildInfo.scriptingImplementation);
errorMessage.AppendLine("Build Type: " + buildInfo.buildType);
errorMessage.AppendLine("CPU: " + buildInfo.cpu);
errorMessage.AppendLine(ex.Message);
UnityEngine.Debug.LogError(errorMessage.ToString());
}
}
}
}
internal static string ResolveAddresses(string[] lines, IReadOnlyList <ReordableListItem> regexes, IReadOnlyList <ReordableListItem> symbolPaths, AndroidTools tools)
{
var output = string.Empty;
// Calling addr2line for every address is costly, that's why we need to do it in batch
var unresolved = new UnresolvedAddresses();
foreach (var l in lines)
{
string address;
string library;
string abi;
if (!AndroidLogcatUtilities.ParseCrashLine(regexes, l, out abi, out address, out library))
{
continue;
}
unresolved.CreateAddressEntry(new UnresolvedAddresses.AddressKey()
{
ABI = abi, Library = library
}, address);
}
var keys = unresolved.GetKeys();
foreach (var key in keys)
{
var addresses = unresolved.GetAllAddresses(key);
var symbolFile = AndroidLogcatUtilities.GetSymbolFile(symbolPaths, key.ABI, key.Library);
// Symbol file not found, set 'not found' messages for all addresses of this library
if (string.IsNullOrEmpty(symbolFile))
{
var value = $"<color={m_RedColor}>({key.Library} not found)</color>";
foreach (var a in addresses)
{
unresolved.SetAddressValue(key, a, value);
}
continue;
}
try
{
var result = tools.RunAddr2Line(symbolFile, addresses.ToArray());
if (result.Length != addresses.Count)
{
return($"Failed to run addr2line, expected to receive {addresses.Count} addresses, but received {result.Length}");
}
for (int i = 0; i < addresses.Count; i++)
{
AndroidLogcatInternalLog.Log($"{addresses[i]} ---> {result[i]}");
unresolved.SetAddressValue(key, addresses[i], $"<color={m_GreenColor}>({result[i].Trim()})</color>");
}
}
catch (Exception ex)
{
return($"Exception while running addr2line:\n{ex.Message}");
}
}
foreach (var l in lines)
{
string address;
string library;
string abi;
if (!AndroidLogcatUtilities.ParseCrashLine(regexes, l, out abi, out address, out library))
{
output += l;
}
else
{
output += l.Replace(address, address + " " + unresolved.GetAddressValue(new UnresolvedAddresses.AddressKey()
{
ABI = abi, Library = library
}, address));
}
output += Environment.NewLine;
}
return(output);
}