From 7096f01c14ff76aefd829ae449a8ab5d474eacf7 Mon Sep 17 00:00:00 2001 From: Subv Date: Sat, 23 Sep 2017 14:01:04 -0500 Subject: HLE/APT: Always return an error from PrepareToStartNewestHomeMenu so that the Home Menu doesn't try to reboot the system. As per 3dbrew: "During Home Menu start-up it uses APT:PrepareToStartNewestHomeMenu. If that doesn't return an error(normally NS returns 0xC8A0CFFC for that), Home Menu starts a hardware reboot with APT:StartNewestHomeMenu etc. " --- src/core/hle/service/apt/apt.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/core/hle/service/apt/apt.cpp') diff --git a/src/core/hle/service/apt/apt.cpp b/src/core/hle/service/apt/apt.cpp index ea964bab1..490c14605 100644 --- a/src/core/hle/service/apt/apt.cpp +++ b/src/core/hle/service/apt/apt.cpp @@ -776,6 +776,20 @@ void PrepareToStartLibraryApplet(Service::Interface* self) { LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id); } +void PrepareToStartNewestHomeMenu(Service::Interface* self) { + IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x1A, 0, 0); // 0x1A0000 + IPC::RequestBuilder rb = rp.MakeBuilder(1, 0); + + // TODO(Subv): This command can only be called by a System Applet (return 0xC8A0CC04 otherwise). + + // This command must return an error when called, otherwise the Home Menu will try to reboot the + // system. + rb.Push(ResultCode(ErrorDescription::AlreadyExists, ErrorModule::Applet, + ErrorSummary::InvalidState, ErrorLevel::Status)); + + LOG_DEBUG(Service_APT, "called"); +} + void PreloadLibraryApplet(Service::Interface* self) { IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x16, 1, 0); // 0x160040 AppletId applet_id = static_cast(rp.Pop()); -- cgit v1.2.3