From 0a1d0403d15d3968a84c528c914251d1b827085b Mon Sep 17 00:00:00 2001
From: fincs <fincs.alt1@gmail.com>
Date: Wed, 20 Aug 2014 22:16:28 +0200
Subject: [PATCH] __ctru_exit(): perform svcExitProcess() if there's no retAddr

---
 libctru/include/3ds/svc.h   | 4 ++--
 libctru/source/initSystem.c | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/libctru/include/3ds/svc.h b/libctru/include/3ds/svc.h
index 9d4dcf6..535229a 100644
--- a/libctru/include/3ds/svc.h
+++ b/libctru/include/3ds/svc.h
@@ -27,9 +27,9 @@ typedef enum {
 u32* getThreadCommandBuffer(void);
 
 s32  svcControlMemory(u32* addr_out, u32 addr0, u32 addr1, u32 size, MemOp op, MemPerm perm);
-void svcExitProcess();
+void __attribute__((noreturn)) svcExitProcess();
 s32  svcCreateThread(Handle* thread, ThreadFunc entrypoint, u32 arg, u32* stack_top, s32 thread_priority, s32 processor_id);
-void svcExitThread();
+void __attribute__((noreturn)) svcExitThread();
 void svcSleepThread(s64 ns);
 s32  svcCreateMutex(Handle* mutex, bool initially_locked);
 s32  svcReleaseMutex(Handle handle);
diff --git a/libctru/source/initSystem.c b/libctru/source/initSystem.c
index 1f51c03..6176b34 100644
--- a/libctru/source/initSystem.c
+++ b/libctru/source/initSystem.c
@@ -20,7 +20,7 @@ extern char* fake_heap_end;
 
 static void initArgv();
 
-void __ctru_exit(int rc)
+void __attribute__((noreturn)) __ctru_exit(int rc)
 {
 	// Run the global destructors
 	__libc_fini_array();
@@ -35,8 +35,8 @@ void __ctru_exit(int rc)
 	if (__system_retAddr)
 		__system_retAddr();
 
-	// Since above did not jump: hang
-	for (;;);
+	// Since above did not jump, end this process
+	svcExitProcess();
 }
 
 void initSystem(void (*retAddr)(void))