boot: implement --unhandled-exception=stalldebug (#1690)

Using this option will stall the crashed thread until the debugger
attaches, so that the newly attached debugger can be handed over the
exception, enabling breaking at correct stack location.

`--no-exception-handlers` injector option controlled whether Dalamud
Crash Handler would intercept exceptions before. Those are now either
`default` or `none` option for `--unhandled-exception`.
This commit is contained in:
srkizer 2024-04-21 13:20:11 +09:00 committed by GitHub
parent b85914c54c
commit 8ff4662f1f
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GPG key ID: B5690EEEBB952194
8 changed files with 101 additions and 13 deletions

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@ -82,6 +82,21 @@ void from_json(const nlohmann::json& json, DalamudStartInfo::LoadMethod& value)
}
}
void from_json(const nlohmann::json& json, DalamudStartInfo::UnhandledExceptionHandlingMode& value) {
if (json.is_number_integer()) {
value = static_cast<DalamudStartInfo::UnhandledExceptionHandlingMode>(json.get<int>());
} else if (json.is_string()) {
const auto langstr = unicode::convert<std::string>(json.get<std::string>(), &unicode::lower);
if (langstr == "default")
value = DalamudStartInfo::UnhandledExceptionHandlingMode::Default;
else if (langstr == "stalldebug")
value = DalamudStartInfo::UnhandledExceptionHandlingMode::StallDebug;
else if (langstr == "none")
value = DalamudStartInfo::UnhandledExceptionHandlingMode::None;
}
}
void from_json(const nlohmann::json& json, DalamudStartInfo& config) {
if (!json.is_object())
return;
@ -121,7 +136,7 @@ void from_json(const nlohmann::json& json, DalamudStartInfo& config) {
}
config.CrashHandlerShow = json.value("CrashHandlerShow", config.CrashHandlerShow);
config.NoExceptionHandlers = json.value("NoExceptionHandlers", config.NoExceptionHandlers);
config.UnhandledException = json.value("UnhandledException", config.UnhandledException);
}
void DalamudStartInfo::from_envvars() {