diff --git a/libctru/include/3ds/svc.h b/libctru/include/3ds/svc.h
index 938283f..0e607e7 100644
--- a/libctru/include/3ds/svc.h
+++ b/libctru/include/3ds/svc.h
@@ -135,6 +135,13 @@ typedef enum {
 	USERBREAK_USER   = 2
 } UserBreakType;
 
+/**
+* Type of the query for svcGetThreadInfo
+*/
+typedef enum {
+	THREADINFO_TYPE_UNKNOWN
+} ThreadInfoType;
+
 typedef struct {
 	u64 clock_tick;
 } SchedulerInOutEvent;
@@ -193,7 +200,12 @@ void __attribute__((noreturn)) svcExitProcess();
 s32  svcCreateThread(Handle* thread, ThreadFunc entrypoint, u32 arg, u32* stack_top, s32 thread_priority, s32 processor_id);
 void __attribute__((noreturn)) svcExitThread();
 void svcSleepThread(s64 ns);
+s32  svcGetThreadPriority(s32 *out, Handle handle);
 s32  svcSetThreadPriority(Handle thread, s32 prio);
+s32  svcGetThreadAffinityMask(u8* affinitymask, Handle thread, s32 processorcount);
+s32  svcSetThreadAffinityMask(Handle thread, u8* affinitymask, s32 processorcount);
+s32  svcGetThreadIdealProcessor(s32* processorid, Handle thread);
+s32  svcSetThreadIdealProcessor(Handle thread, s32 processorid);
 s32  svcGetProcessorID();
 s32  svcCreateMutex(Handle* mutex, bool initially_locked);
 s32  svcReleaseMutex(Handle handle);
@@ -218,10 +230,13 @@ s32  svcDuplicateHandle(Handle* out, Handle original);
 u64  svcGetSystemTick();
 s32  svcGetSystemInfo(s64* out, u32 type, s32 param);
 s32  svcGetProcessInfo(s64* out, Handle process, u32 type);
+s32  svcGetThreadInfo(s64* out, Handle thread, ThreadInfoType type);
 s32  svcConnectToPort(volatile Handle* out, const char* portName);
 s32  svcSendSyncRequest(Handle session);
 Result svcOpenProcess(Handle* process, u32 processId);
+Result svcOpenThread(Handle* thread,Handle process, u32 threadId);
 s32  svcGetProcessId(u32 *out, Handle handle);
+s32  svcGetProcessIdOfThread(u32 *out, Handle handle);
 s32  svcGetThreadId(u32 *out, Handle handle);
 s32  svcOutputDebugString(const char* str, int length);
 Result svcCreatePort(Handle* portServer, Handle* portClient, const char* name, s32 maxSessions);
diff --git a/libctru/source/svc.s b/libctru/source/svc.s
index c6dba58..14aa040 100644
--- a/libctru/source/svc.s
+++ b/libctru/source/svc.s
@@ -59,11 +59,47 @@ svcSleepThread:
 	svc 0x0A
 	bx  lr
 
+.global svcGetThreadPriority
+.type svcGetThreadPriority, %function
+svcGetThreadPriority:
+	str r0, [sp, #-0x4]!
+	svc 0x0B
+	ldr r3, [sp], #4
+	str r1, [r3]
+	bx  lr
+	
 .global svcSetThreadPriority
 .type svcSetThreadPriority, %function
 svcSetThreadPriority:
 	svc 0x0C
 	bx  lr
+	
+.global svcGetThreadAffinityMask
+.type svcGetThreadAffinityMask, %function
+svcGetThreadAffinityMask:
+	svc 0x0D
+	bx  lr
+	
+.global svcSetThreadAffinityMask
+.type svcSetThreadAffinityMask, %function
+svcSetThreadAffinityMask:
+	svc 0x0E
+	bx  lr
+	
+.global svcGetThreadIdealProcessor
+.type svcGetThreadIdealProcessor, %function
+svcGetThreadIdealProcessor:
+	str r0, [sp, #-0x4]!
+	svc 0x0F
+	ldr r3, [sp], #4
+	str r1, [r3]
+	bx  lr
+	
+.global svcSetThreadIdealProcessor
+.type svcSetThreadIdealProcessor, %function
+svcSetThreadIdealProcessor:
+	svc 0x10
+	bx  lr
 
 .global svcGetProcessorID
 .type svcGetProcessorID, %function
@@ -259,6 +295,17 @@ svcGetProcessInfo:
 	ldr  r4, [sp], #4
 	bx   lr
 
+.global svcGetThreadInfo
+.type svcGetThreadInfo, %function
+svcGetThreadInfo:
+	push {r0,r4}
+	svc  0x2C
+	ldr  r4, [sp], #4
+	str  r1, [r4]
+	str  r2, [r4, #4]
+	ldr  r4, [sp], #4
+	bx   lr
+
 .global svcConnectToPort
 .type svcConnectToPort, %function
 svcConnectToPort:
@@ -283,6 +330,17 @@ svcOpenProcess:
 	str r1, [r2]
 	bx lr
 
+
+.global svcOpenThread
+.type svcOpenThread, %function
+svcOpenThread:
+	push {r0}
+	svc 0x34
+	pop {r2}
+	str r1, [r2]
+	bx lr
+
+	
 .global svcGetProcessId
 .type svcGetProcessId, %function
 svcGetProcessId:
@@ -292,6 +350,16 @@ svcGetProcessId:
 	str r1, [r3]
 	bx  lr
 
+
+.global svcGetProcessIdOfThread
+.type svcGetProcessIdOfThread, %function
+svcGetProcessIdOfThread:
+	str r0, [sp, #-0x4]!
+	svc 0x36
+	ldr r3, [sp], #4
+	str r1, [r3]
+	bx  lr
+	
 .global svcGetThreadId
 .type svcGetThreadId, %function
 svcGetThreadId: