7 files changed, 47 insertions, 4 deletions
diff --git a/src/core/hle/service/time/time_zone_manager.cpp b/src/core/hle/service/time/time_zone_manager.cpp
index 717e81818..07b553a43 100644
--- a/src/core/hle/service/time/time_zone_manager.cpp
+++ b/src/core/hle/service/time/time_zone_manager.cpp
@@ -1019,6 +1019,15 @@ ResultCode TimeZoneManager::ToPosixTime(const TimeZoneRule& rules,
     return RESULT_SUCCESS;
 }
 
+ResultCode TimeZoneManager::ToPosixTimeWithMyRule(const CalendarTime& calendar_time,
+                                                  s64& posix_time) const {
+    if (is_initialized) {
+        return ToPosixTime(time_zone_rule, calendar_time, posix_time);
+    }
+    posix_time = 0;
+    return ERROR_UNINITIALIZED_CLOCK;
+}
+
 ResultCode TimeZoneManager::GetDeviceLocationName(LocationName& value) const {
     if (!is_initialized) {
         return ERROR_UNINITIALIZED_CLOCK;
diff --git a/src/core/hle/service/time/time_zone_manager.h b/src/core/hle/service/time/time_zone_manager.h
index 7c6f975ae..aaab0a1e0 100644
--- a/src/core/hle/service/time/time_zone_manager.h
+++ b/src/core/hle/service/time/time_zone_manager.h
@@ -39,6 +39,7 @@ public:
     ResultCode ParseTimeZoneRuleBinary(TimeZoneRule& rules, FileSys::VirtualFile& vfs_file) const;
     ResultCode ToPosixTime(const TimeZoneRule& rules, const CalendarTime& calendar_time,
                            s64& posix_time) const;
+    ResultCode ToPosixTimeWithMyRule(const CalendarTime& calendar_time, s64& posix_time) const;
 
 private:
     bool is_initialized{};
diff --git a/src/core/hle/service/time/time_zone_service.cpp b/src/core/hle/service/time/time_zone_service.cpp
index 1566e778e..db57ae069 100644
--- a/src/core/hle/service/time/time_zone_service.cpp
+++ b/src/core/hle/service/time/time_zone_service.cpp
@@ -22,7 +22,7 @@ ITimeZoneService ::ITimeZoneService(TimeZone::TimeZoneContentManager& time_zone_
         {100, &ITimeZoneService::ToCalendarTime, "ToCalendarTime"},
         {101, &ITimeZoneService::ToCalendarTimeWithMyRule, "ToCalendarTimeWithMyRule"},
         {201, &ITimeZoneService::ToPosixTime, "ToPosixTime"},
-        {202, nullptr, "ToPosixTimeWithMyRule"},
+        {202, &ITimeZoneService::ToPosixTimeWithMyRule, "ToPosixTimeWithMyRule"},
     };
     RegisterHandlers(functions);
 }
@@ -145,4 +145,26 @@ void ITimeZoneService::ToPosixTime(Kernel::HLERequestContext& ctx) {
     ctx.WriteBuffer(&posix_time, sizeof(s64));
 }
 
+void ITimeZoneService::ToPosixTimeWithMyRule(Kernel::HLERequestContext& ctx) {
+    LOG_DEBUG(Service_Time, "called");
+
+    IPC::RequestParser rp{ctx};
+    const auto calendar_time{rp.PopRaw<TimeZone::CalendarTime>()};
+
+    s64 posix_time{};
+    if (const ResultCode result{
+            time_zone_content_manager.GetTimeZoneManager().ToPosixTimeWithMyRule(calendar_time,
+                                                                                 posix_time)};
+        result != RESULT_SUCCESS) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushRaw<u32>(1); // Number of times we're returning
+    ctx.WriteBuffer(&posix_time, sizeof(s64));
+}
+
 } // namespace Service::Time
diff --git a/src/core/hle/service/time/time_zone_service.h b/src/core/hle/service/time/time_zone_service.h
index a92b4312b..cb495748b 100644
--- a/src/core/hle/service/time/time_zone_service.h
+++ b/src/core/hle/service/time/time_zone_service.h
@@ -22,6 +22,7 @@ private:
     void ToCalendarTime(Kernel::HLERequestContext& ctx);
     void ToCalendarTimeWithMyRule(Kernel::HLERequestContext& ctx);
     void ToPosixTime(Kernel::HLERequestContext& ctx);
+    void ToPosixTimeWithMyRule(Kernel::HLERequestContext& ctx);
 
 private:
     TimeZone::TimeZoneContentManager& time_zone_content_manager;
diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp
index 515c5accb..044067a5b 100644
--- a/src/core/loader/nso.cpp
+++ b/src/core/loader/nso.cpp
@@ -97,7 +97,8 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
         if (nso_header.IsSegmentCompressed(i)) {
             data = DecompressSegment(data, nso_header.segments[i]);
         }
-        program_image.resize(nso_header.segments[i].location + data.size());
+        program_image.resize(nso_header.segments[i].location +
+                             PageAlignSize(static_cast<u32>(data.size())));
         std::memcpy(program_image.data() + nso_header.segments[i].location, data.data(),
                     data.size());
         codeset.segments[i].addr = nso_header.segments[i].location;
@@ -105,8 +106,12 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
         codeset.segments[i].size = PageAlignSize(static_cast<u32>(data.size()));
     }
 
-    if (should_pass_arguments && !Settings::values.program_args.empty()) {
-        const auto arg_data = Settings::values.program_args;
+    if (should_pass_arguments) {
+        std::vector<u8> arg_data{Settings::values.program_args.begin(),
+                                 Settings::values.program_args.end()};
+        if (arg_data.empty()) {
+            arg_data.resize(NSO_ARGUMENT_DEFAULT_SIZE);
+        }
         codeset.DataSegment().size += NSO_ARGUMENT_DATA_ALLOCATION_SIZE;
         NSOArgumentHeader args_header{
             NSO_ARGUMENT_DATA_ALLOCATION_SIZE, static_cast<u32_le>(arg_data.size()), {}};
diff --git a/src/core/loader/nso.h b/src/core/loader/nso.h
index 58cbe162d..d2d600cd9 100644
--- a/src/core/loader/nso.h
+++ b/src/core/loader/nso.h
@@ -56,6 +56,8 @@ static_assert(sizeof(NSOHeader) == 0x100, "NSOHeader has incorrect size.");
 static_assert(std::is_trivially_copyable_v<NSOHeader>, "NSOHeader must be trivially copyable.");
 
 constexpr u64 NSO_ARGUMENT_DATA_ALLOCATION_SIZE = 0x9000;
+// NOTE: Official software default argument state is unverified.
+constexpr u64 NSO_ARGUMENT_DEFAULT_SIZE = 1;
 
 struct NSOArgumentHeader {
     u32_le allocated_size;
diff --git a/src/core/settings.h b/src/core/settings.h
index 9c98a9287..421e76f5f 100644
--- a/src/core/settings.h
+++ b/src/core/settings.h
@@ -401,6 +401,9 @@ struct Values {
     std::string motion_device;
     TouchscreenInput touchscreen;
     std::atomic_bool is_device_reload_pending{true};
+    std::string udp_input_address;
+    u16 udp_input_port;
+    u8 udp_pad_index;
 
     // Core
     bool use_multi_core;