diff --git a/Makefile b/Makefile
index 1b908aa235..d90a229edc 100644
--- a/Makefile
+++ b/Makefile
@@ -133,26 +133,39 @@ DEP_FILES := $(O_FILES:.o=.asmproc.d)
 # create build directories
 $(shell mkdir -p build/baserom $(foreach dir,$(SRC_DIRS) $(ASM_DIRS) $(ASSET_BIN_DIRS),build/$(dir)))
 
-build/src/libultra/os/%: OPTFLAGS := -O1
-build/src/libultra/voice/%: OPTFLAGS := -O2
-build/src/libultra/io/%: OPTFLAGS := -O2
-build/src/libultra/libc/%: OPTFLAGS := -O2
-build/src/libultra/libc/ll%: OPTFLAGS := -O1
-build/src/libultra/libc/ll%: MIPS_VERSION := -mips3 -32
-build/src/libultra/gu/%: OPTFLAGS := -O2
-build/src/libultra/rmon/%: OPTFLAGS := -O2
-build/src/boot_O2/%: OPTFLAGS := -O2
-build/src/boot_O2_g3/%: OPTFLAGS := -O2 -g3
+# directory flags
+build/src/boot_O2/%.o: OPTFLAGS := -O2
+build/src/boot_O2_g3/%.o: OPTFLAGS := -O2 -g3
 
+build/src/libultra/os/%.o: OPTFLAGS := -O1
+build/src/libultra/voice/%.o: OPTFLAGS := -O2
+build/src/libultra/io/%.o: OPTFLAGS := -O2
+build/src/libultra/libc/%.o: OPTFLAGS := -O2
+build/src/libultra/gu/%.o: OPTFLAGS := -O2
+build/src/libultra/rmon/%.o: OPTFLAGS := -O2
+
+# file flags
 build/src/boot_O2_g3/fault.o: CFLAGS += -trapuv
 build/src/boot_O2_g3/fault_drawer.o: CFLAGS += -trapuv
 
-build/src/libultra/%: CC := $(CC_OLD)
-build/src/libultra/io/%: CC := python3 tools/asm-processor/build.py $(CC_OLD) -- $(AS) $(ASFLAGS) --
-build/src/libultra/os/%: CC := python3 tools/asm-processor/build.py $(CC_OLD) -- $(AS) $(ASFLAGS) --
-build/src/libultra/voice/%: CC := python3 tools/asm-processor/build.py $(CC_OLD) -- $(AS) $(ASFLAGS) --
+build/src/libultra/libc/ll.o: OPTFLAGS := -O1
+build/src/libultra/libc/ll.o: MIPS_VERSION := -mips3 -32
+build/src/libultra/libc/llcvt.o: OPTFLAGS := -O1
+build/src/libultra/libc/llcvt.o: MIPS_VERSION := -mips3 -32
 
-CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
+# cc & asm-processor
+build/src/boot_O2/%.o: CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
+build/src/boot_O2_g3/%.o: CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
+
+build/src/libultra/%.o: CC := python3 tools/asm-processor/build.py $(CC_OLD) -- $(AS) $(ASFLAGS) --
+
+build/src/code/%.o: CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
+
+build/src/overlays/actors/%.o: CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
+build/src/overlays/effects/%.o: CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
+build/src/overlays/fbdemos/%.o: CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
+build/src/overlays/gamestates/%.o: CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
+build/src/overlays/kaleido_scope/%.o: CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
 
 #### Main Targets ###
 
diff --git a/include/functions.h b/include/functions.h
index eafca7bed3..f27aa5e54b 100644
--- a/include/functions.h
+++ b/include/functions.h
@@ -56,9 +56,9 @@ void CIC6105_PrintRomInfo(void);
 void CIC6105_AddRomInfoFaultPage(void);
 void CIC6105_RemoveRomInfoFaultPage(void);
 void func_800818F4(void);
-void __osSyncVPrintf(UNK_TYPE4 param_1, ...);
-void osSyncPrintf(char* str, ...);
-void rmonPrintf(UNK_TYPE4 param_1, ...);
+void __osSyncVPrintf(const char* fmt, ...);
+void osSyncPrintf(const char* fmt, ...);
+void rmonPrintf(const char* fmt, ...);
 void Fault_SleepImpl(u32 duration);
 void Fault_AddClient(FaultClient* client, fault_client_func callback, void* param0, void* param1);
 void Fault_RemoveClient(FaultClient* client);
@@ -400,7 +400,7 @@ void guPositionF(float mf[4][4], f32 r, f32 p, f32 h, f32 s, f32 x, f32 y, f32 z
 void guPosition(Mtx* m, f32 r, f32 p, f32 h, f32 s, f32 x, f32 y, f32 z);
 s32 osEPiRawStartDma(OSPiHandle*, s32, u32, void*, u32);
 OSYieldResult osSpTaskYielded(OSTask* task);
-s32 memcmp(void* __s1, void* __s2, size_t __n);
+s32 bcmp(void* __s1, void* __s2, size_t __n);
 OSTime osGetTime(void);
 void guRotateF(float mf[4][4], f32 a, f32 x, f32 y, f32 z);
 void guRotate(Mtx* m, f32 a, f32 x, f32 y, f32 z);
@@ -498,13 +498,13 @@ s32 __osSpSetPc(u32 data);
 // void __osVoiceContWrite4(void);
 void __osGetHWIntrRoutine(s32 idx, OSMesgQueue** outQueue, OSMesg* outMsg);
 // void __osSetHWIntrRoutine(void);
-// u32 __osGetWatchLo(void);
+u32 __osGetWatchLo(void);
 void __osSetWatchLo(u32 value);
-f32 fmodf(f32 param_1, f32 param_2);
-void* __osMemset(void* param_1, u8 param_2, s32 param_3);
-s32 __osMemcmp(const char* str1, const char* str2);
-char* __osStrcpy(char* param_1, char* param_2);
-// void __osMemcpy(void);
+f32 fmodf(f32 dividend, f32 divisor);
+void* __osMemset(void* ptr, s32 val, u32 size);
+s32 __osStrcmp(const char* str1, const char* str2);
+char* __osStrcpy(char* dst, const char* src);
+void* __osMemcpy(void* dst, void* src, size_t size);
 void EnAObj_Init(ActorEnAObj* this, GlobalContext* globalCtx);
 void EnAObj_Destroy(ActorEnAObj* this, GlobalContext* globalCtx);
 void EnAObj_Update1(ActorEnAObj* this, GlobalContext* globalCtx);
diff --git a/spec b/spec
index 62b81a7da1..c2087fea8b 100644
--- a/spec
+++ b/spec
@@ -33,7 +33,7 @@ beginseg
     include "build/src/boot_O2_g3/fault_drawer.o"
     include "build/data/boot/fault_drawer.bss.o"
     include "build/src/boot_O2/boot_80084940.o"
-    include "build/src/boot/loadfragment.o"
+    include "build/src/boot_O2/loadfragment.o"
     include "build/data/boot/loadfragment.data.o"
     include "build/src/boot_O2/loadfragment2.o"
     include "build/src/boot_O2/padutils.o"
@@ -44,10 +44,10 @@ beginseg
     include "build/src/boot_O2/assert.o"
     include "build/src/boot_O2/boot_800862E0.o"
     include "build/src/boot_O2/padsetup.o"
-    include "build/src/boot/boot_80086760.o"
+    include "build/src/boot_O2/boot_80086760.o"
     include "build/data/boot/boot_80086760.bss.o"
     include "build/asm/boot/fp.text.o"
-    include "build/src/boot/system_malloc.o"
+    include "build/src/boot_O2/system_malloc.o"
     include "build/data/boot/system_malloc.data.o"
     include "build/data/boot/system_malloc.bss.o"
     include "build/src/boot_O2/rand.o"
@@ -56,10 +56,11 @@ beginseg
     include "build/src/boot_O2/__osMalloc.o"
     include "build/data/boot/__osMalloc.bss.o"
     include "build/src/libultra/rmon/sprintf.o"
-    include "build/src/boot/printutils.o"
+    include "build/src/boot_O2/printutils.o"
+    include "build/src/boot_O2/sleep.o"
     include "build/asm/boot/setcause.text.o"
     include "build/src/libultra/os/sendmesg.o"
-    include "build/src/boot/pfsfreeblocks.o"
+    include "build/src/libultra/io/pfsfreeblocks.o"
     include "build/src/libultra/os/viextend.o"
     include "build/src/libultra/os/stopthread.o"
     include "build/src/libultra/os/recvmesg.o"
@@ -81,7 +82,7 @@ beginseg
     include "build/src/libultra/os/destroythread.o"
     include "build/src/libultra/voice/voicecheckresult.o"
     include "build/asm/boot/bzero.text.o"
-    include "build/src/boot/rumblepak.o"
+    include "build/src/libultra/io/rumblepak.o"
     include "build/data/boot/rumblepak.bss.o"
     include "build/src/libultra/io/siacs.o"
     include "build/data/boot/siacs.bss.o"
@@ -89,11 +90,11 @@ beginseg
     include "build/data/boot/controller.bss.o"
     include "build/src/libultra/os/createthread.o"
     include "build/src/libultra/io/contreaddata.o"
-    include "build/src/boot/voicegetreaddata.o"
+    include "build/src/libultra/voice/voicegetreaddata.o"
     include "build/src/libultra/os/virtualtophysical.o"
     include "build/asm/boot/getsr.text.o"
     include "build/asm/boot/setsr.text.o"
-    include "build/src/boot/writebackdcache.o"
+    include "build/asm/boot/writebackdcache.text.o"
     include "build/data/boot/threadsave.bss.o"
     include "build/src/libultra/os/initialize.o"
     include "build/data/boot/initialize.bss.o"
@@ -107,20 +108,20 @@ beginseg
     include "build/src/libultra/gu/perspective.o"
     include "build/src/libultra/io/sprawdma.o"
     include "build/src/libultra/io/sirawdma.o"
-    include "build/src/boot/epilinkhandle.o"
+    include "build/src/libultra/io/epilinkhandle.o"
     include "build/src/libultra/io/viblack.o"
     include "build/src/libultra/io/sirawread.o"
     include "build/src/libultra/os/getthreadid.o"
     include "build/src/libultra/io/sptaskyield.o"
-    include "build/src/boot/pfsreadwritefile.o"
-    include "build/src/boot/pfsgetstatus.o"
+    include "build/src/libultra/io/pfsreadwritefile.o"
+    include "build/src/libultra/io/pfsgetstatus.o"
     pad_text
     include "build/asm/boot/guMtxIdentF.text.o"
     include "build/src/libultra/io/visetmode.o"
     include "build/asm/boot/getconfig.text.o"
     include "build/asm/boot/setconfig.text.o"
     include "build/src/libultra/gu/lookat.o"
-    include "build/src/boot/pfsallocatefile.o"
+    include "build/src/libultra/io/pfsallocatefile.o"
     include "build/src/libultra/os/stoptimer.o"
     include "build/asm/boot/probetlb.text.o"
     include "build/src/libultra/io/pimgr.o"
@@ -128,109 +129,109 @@ beginseg
     include "build/data/boot/pimgr.bss.o"
     include "build/src/libultra/io/piacs.o"
     pad_text
-    include "build/src/boot/devmgr.o"
+    include "build/src/libultra/io/devmgr.o"
     include "build/src/libultra/io/pirawdma.o"
-    include "build/src/boot/contpfs.o"
+    include "build/src/libultra/io/contpfs.o"
     include "build/data/boot/contpfs.data.o"
     include "build/asm/boot/getcount.text.o"
     pad_text
     include "build/asm/boot/guMtxL2F.text.o"
     include "build/src/libultra/os/getmemsize.o"
-    include "build/src/boot/pfssearchfile.o"
+    include "build/src/libultra/io/pfssearchfile.o"
     include "build/src/libultra/os/seteventmesg.o"
     include "build/data/boot/seteventmesg.bss.o"
-    include "build/src/boot/sqrtf.o"
-    include "build/src/boot/afterprenmi.o"
+    include "build/src/libultra/gu/sqrtf.o"
+    include "build/src/libultra/os/afterprenmi.o"
     include "build/src/libultra/io/contquery.o"
     include "build/src/libultra/gu/lookathil.o"
     include "build/src/libultra/rmon/xprintf.o"
-    include "build/src/boot/voicecleardictionary.o"
+    include "build/src/libultra/voice/voicecleardictionary.o"
     include "build/asm/boot/unmaptlball.text.o"
     include "build/src/libultra/io/epidma.o"
-    include "build/src/boot/voicecontread2.o"
-    include "build/src/boot/voicecrc.o"
+    include "build/src/libultra/voice/voicecontread2.o"
+    include "build/src/libultra/voice/voicecrc.o"
     include "build/src/libultra/libc/string.o"
     include "build/src/libultra/os/createmesgqueue.o"
-    include "build/src/boot/invalicache.o"
-    include "build/src/boot/invaldcache.o"
+    include "build/asm/boot/invalicache.text.o"
+    include "build/asm/boot/invaldcache.text.o"
     include "build/src/libultra/os/timerintr.o"
-    include "build/src/boot/voicecontread36.o"
-    include "build/src/boot/sp.o"
+    include "build/src/libultra/voice/voicecontread36.o"
+    include "build/src/libultra/io/sp.o"
     include "build/src/libultra/io/si.o"
     include "build/asm/boot/guMtxIdent.text.o"
     include "build/src/libultra/os/jammesg.o"
     include "build/src/libultra/os/setthreadpri.o"
     include "build/src/libultra/os/getthreadpri.o"
-    include "build/src/boot/epirawread.o"
+    include "build/src/libultra/io/epirawread.o"
     include "build/src/libultra/io/viswapbuf.o"
-    include "build/src/boot/position.o"
+    include "build/src/libultra/gu/position.o"
     include "build/data/boot/position.data.o"
-    include "build/src/boot/epirawdma.o"
+    include "build/src/libultra/io/epirawdma.o"
     include "build/src/libultra/io/sptaskyielded.o"
-    include "build/src/boot/memcmp.o"
+    include "build/asm/boot/bcmp.text.o"
     include "build/src/libultra/os/gettime.o"
     include "build/src/libultra/gu/rotate.o"
-    include "build/src/boot/setglobalintmask.o"
-    include "build/src/boot/voiceinit.o"
+    include "build/src/libultra/os/setglobalintmask.o"
+    include "build/src/libultra/voice/voiceinit.o"
     include "build/data/boot/voiceinit.data.o"
-    include "build/src/boot/contchannelreset.o"
-    include "build/src/boot/voicesetadconverter.o"
-    include "build/src/boot/aisetfreq.o"
-    include "build/src/boot/contramread.o"
+    include "build/src/libultra/io/contchannelreset.o"
+    include "build/src/libultra/voice/voicesetadconverter.o"
+    include "build/src/libultra/io/aisetfreq.o"
+    include "build/src/libultra/io/contramread.o"
     include "build/data/boot/contramread.data.o"
-    include "build/src/boot/voicecontwrite20.o"
-    include "build/src/boot/crc.o"
+    include "build/src/libultra/voice/voicecontwrite20.o"
+    include "build/src/libultra/io/crc.o"
     include "build/src/libultra/os/getactivequeue.o"
-    include "build/src/boot/normalize.o"
+    include "build/src/libultra/gu/normalize.o"
     include "build/asm/boot/setcompare.text.o"
     include "build/asm/boot/getcompare.text.o"
     include "build/src/libultra/io/dpgetstat.o"
     include "build/src/libultra/io/dpsetstat.o"
-    include "build/src/boot/bcopy.o"
-    include "build/src/boot/resetglobalintmask.o"
-    include "build/src/boot/pfsdeletefile.o"
+    include "build/asm/boot/bcopy.text.o"
+    include "build/src/libultra/os/resetglobalintmask.o"
+    include "build/src/libultra/io/pfsdeletefile.o"
     include "build/src/libultra/gu/ortho.o"
     include "build/asm/boot/interrupt.text.o"
     include "build/src/libultra/io/vi.o"
     include "build/data/boot/vi.data.o"
-    include "build/src/boot/viswapcontext.o"
+    include "build/src/libultra/io/viswapcontext.o"
     include "build/src/libultra/io/pigetcmdq.o"
-    include "build/src/boot/cosf.o"
-    include "build/src/boot/epiread.o"
+    include "build/src/libultra/gu/cosf.o"
+    include "build/src/libultra/io/epiread.o"
     include "build/src/libultra/io/visetspecial.o"
     include "build/src/libultra/gu/coss.o"
     include "build/src/libultra/os/settime.o"
-    include "build/src/boot/voicestopread.o"
+    include "build/src/libultra/voice/voicestopread.o"
     include "build/src/libultra/gu/visetevent.o"
-    include "build/src/boot/pfsisplug.o"
+    include "build/src/libultra/io/pfsisplug.o"
     include "build/src/libultra/voice/voicegetstatus.o"
-    include "build/src/boot/cartrominit.o"
+    include "build/src/libultra/io/cartrominit.o"
     include "build/data/boot/cartrominit.data.o"
     include "build/data/boot/cartrominit.bss.o"
-    include "build/src/boot/guS2DInitBg.o"
+    include "build/src/libultra/gu/guS2DInitBg.o"
     include "build/data/boot/guS2DInitBg.data.o"
-    include "build/src/boot/pfsselectbank.o"
+    include "build/src/libultra/io/pfsselectbank.o"
     include "build/src/libultra/io/contsetch.o"
-    include "build/src/boot/setfpccsr.o"
-    include "build/src/boot/getfpccsr.o"
-    include "build/src/boot/pfsfilestate.o"
-    include "build/src/boot/pfsinitpak.o"
-    include "build/src/boot/pfschecker.o"
+    include "build/asm/boot/setfpccsr.text.o"
+    include "build/asm/boot/getfpccsr.text.o"
+    include "build/src/libultra/io/pfsfilestate.o"
+    include "build/src/libultra/io/pfsinitpak.o"
+    include "build/src/libultra/io/pfschecker.o"
     include "build/src/libultra/io/aigetlen.o"
-    include "build/src/boot/epiwrite.o"
+    include "build/src/libultra/io/epiwrite.o"
     include "build/asm/boot/maptlbrdb.text.o"
     include "build/src/libultra/os/yieldthread.o"
     pad_text
     include "build/asm/boot/guTranslate.text.o"
     include "build/asm/boot/getcause.text.o"
-    include "build/src/boot/contramwrite.o"
+    include "build/src/libultra/io/contramwrite.o"
     include "build/src/libultra/io/epirawwrite.o"
     include "build/src/libultra/os/settimer.o"
     include "build/data/boot/__libm_qnan_f.rodata.o"
-    include "build/src/boot/xldtob.o"
+    include "build/src/libultra/rmon/xldtob.o"
     include "build/data/boot/xldtob.data.o"
     include "build/src/libultra/libc/ldiv.o"
-    include "build/src/boot/xlitob.o"
+    include "build/src/libultra/rmon/xlitob.o"
     include "build/src/libultra/io/sirawwrite.o"
     include "build/src/libultra/io/spgetstat.o"
     include "build/src/libultra/io/spsetstat.o"
@@ -239,30 +240,30 @@ beginseg
     include "build/data/boot/vimgr.data.o"
     include "build/data/boot/vimgr.bss.o"
     include "build/src/libultra/io/vigetcurrcontext.o"
-    include "build/src/boot/writebackdcacheall.o"
+    include "build/asm/boot/writebackdcacheall.text.o"
     include "build/src/libultra/os/getcurrfaultthread.o"
-    include "build/src/boot/voicemaskdictionary.o"
+    include "build/src/libultra/voice/voicemaskdictionary.o"
     pad_text
     include "build/asm/boot/guMtxF2L.text.o"
     include "build/src/libultra/os/startthread.o"
     include "build/src/libultra/io/visetyscale.o"
     include "build/src/libultra/io/visetxscale.o"
     include "build/src/libultra/libc/llcvt.o"
-    include "build/src/boot/voicecheckword.o"
-    include "build/src/boot/voicecontrolgain.o"
-    include "build/src/boot/voicestartreaddata.o"
-    include "build/src/boot/vigetcurrframebuf.o"
-    include "build/src/boot/spsetpc.o"
-    include "build/src/boot/voicecontwrite4.o"
+    include "build/src/libultra/voice/voicecheckword.o"
+    include "build/src/libultra/voice/voicecontrolgain.o"
+    include "build/src/libultra/voice/voicestartreaddata.o"
+    include "build/src/libultra/io/vigetcurrframebuf.o"
+    include "build/src/libultra/io/spsetpc.o"
+    include "build/src/libultra/voice/voicecontwrite4.o"
     include "build/src/libultra/os/gethwinterrupt.o"
-    include "build/src/boot/sethwinterrupt.o"
+    include "build/src/libultra/os/sethwinterrupt.o"
     include "build/asm/boot/getwatchlo.text.o"
     include "build/asm/boot/setwatchlo.text.o"
-    include "build/src/boot/fmodf.o"
-    include "build/src/boot/__osMemset.o"
-    include "build/src/boot_O2_g3/__osMemcmp.o"
-    include "build/src/boot/__osStrcpy.o"
-    include "build/src/boot/__osMemcpy.o"
+    include "build/src/boot_O2/fmodf.o"
+    include "build/src/boot_O2/__osMemset.o"
+    include "build/src/boot_O2/__osStrcmp.o"
+    include "build/src/boot_O2/__osStrcpy.o"
+    include "build/src/boot_O2/__osMemcpy.o"
     include "build/data/boot/build.rodata.o"
 endseg
 
diff --git a/src/boot/__osMemcpy.c b/src/boot/__osMemcpy.c
deleted file mode 100644
index 63fbd3a7fc..0000000000
--- a/src/boot/__osMemcpy.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/__osMemcpy/__osMemcpy.s")
diff --git a/src/boot/__osMemset.c b/src/boot/__osMemset.c
deleted file mode 100644
index 8aebc19dd9..0000000000
--- a/src/boot/__osMemset.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/__osMemset/__osMemset.s")
diff --git a/src/boot/__osStrcpy.c b/src/boot/__osStrcpy.c
deleted file mode 100644
index f4f5c659c8..0000000000
--- a/src/boot/__osStrcpy.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/__osStrcpy/__osStrcpy.s")
diff --git a/src/boot/bcopy.c b/src/boot/bcopy.c
deleted file mode 100644
index 4888db9af9..0000000000
--- a/src/boot/bcopy.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/bcopy/bcopy.s")
diff --git a/src/boot/fmodf.c b/src/boot/fmodf.c
deleted file mode 100644
index 32b719bb7e..0000000000
--- a/src/boot/fmodf.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/fmodf/fmodf.s")
diff --git a/src/boot/getfpccsr.c b/src/boot/getfpccsr.c
deleted file mode 100644
index f0dc33735e..0000000000
--- a/src/boot/getfpccsr.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/getfpccsr/__osGetFpcCsr.s")
diff --git a/src/boot/invaldcache.c b/src/boot/invaldcache.c
deleted file mode 100644
index a4550a3f34..0000000000
--- a/src/boot/invaldcache.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/invaldcache/osInvalDCache.s")
diff --git a/src/boot/invalicache.c b/src/boot/invalicache.c
deleted file mode 100644
index d7f6ddd9c2..0000000000
--- a/src/boot/invalicache.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/invalicache/osInvalICache.s")
diff --git a/src/boot/memcmp.c b/src/boot/memcmp.c
deleted file mode 100644
index 0bc52cc93c..0000000000
--- a/src/boot/memcmp.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/memcmp/memcmp.s")
diff --git a/src/boot/printutils.c b/src/boot/printutils.c
deleted file mode 100644
index b42756ad2b..0000000000
--- a/src/boot/printutils.c
+++ /dev/null
@@ -1,15 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/PrintUtils_VPrintf.s")
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/PrintUtils_Printf.s")
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/Sleep_Cycles.s")
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/Sleep_Nsec.s")
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/Sleep_Usec.s")
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/Sleep_Msec.s")
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/Sleep_Sec.s")
diff --git a/src/boot/setfpccsr.c b/src/boot/setfpccsr.c
deleted file mode 100644
index 71d7afbbf0..0000000000
--- a/src/boot/setfpccsr.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/setfpccsr/__osSetFpcCsr.s")
diff --git a/src/boot/writebackdcache.c b/src/boot/writebackdcache.c
deleted file mode 100644
index fa364d7292..0000000000
--- a/src/boot/writebackdcache.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/writebackdcache/osWritebackDCache.s")
diff --git a/src/boot/writebackdcacheall.c b/src/boot/writebackdcacheall.c
deleted file mode 100644
index 96a4780b8e..0000000000
--- a/src/boot/writebackdcacheall.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "global.h"
-
-#pragma GLOBAL_ASM("asm/non_matchings/boot/writebackdcacheall/osWritebackDCacheAll.s")
diff --git a/src/boot_O2/__osMemcpy.c b/src/boot_O2/__osMemcpy.c
new file mode 100644
index 0000000000..2e25b23f08
--- /dev/null
+++ b/src/boot_O2/__osMemcpy.c
@@ -0,0 +1,23 @@
+#include "global.h"
+
+void* __osMemcpy(void* dst, void* src, size_t size) {
+    u8* _dst = dst;
+    u8* _src = src;
+    register s32 rem;
+
+    if (_dst == _src) {
+        return dst;
+    }
+    if (_dst < _src) {
+        for (rem = size--; rem != 0; rem = size--) {
+            *_dst++ = *_src++;
+        }
+    } else {
+        _dst += size - 1;
+        _src += size - 1;
+        for (rem = size--; rem != 0; rem = size--) {
+            *_dst-- = *_src--;
+        }
+    }
+    return dst;
+}
diff --git a/src/boot_O2/__osMemset.c b/src/boot_O2/__osMemset.c
new file mode 100644
index 0000000000..3a5469855d
--- /dev/null
+++ b/src/boot_O2/__osMemset.c
@@ -0,0 +1,11 @@
+#include "global.h"
+
+void* __osMemset(void* ptr, s32 val, u32 size) {
+    u8* dst = ptr;
+    register s32 rem;
+
+    for (rem = size--; rem != 0; rem = size--) {
+        *dst++ = val;
+    }
+    return ptr;
+}
diff --git a/src/boot_O2/__osStrcmp.c b/src/boot_O2/__osStrcmp.c
new file mode 100644
index 0000000000..10bd2fa92b
--- /dev/null
+++ b/src/boot_O2/__osStrcmp.c
@@ -0,0 +1,16 @@
+#include "global.h"
+
+s32 __osStrcmp(const char* str1, const char* str2) {
+    char c1;
+    char c2;
+
+    do {
+        c1 = *str1++;
+        c2 = *str2++;
+        if (c1 != c2) {
+            return c1 - c2;
+        }
+    } while (c1);
+
+    return 0;
+}
diff --git a/src/boot_O2/__osStrcpy.c b/src/boot_O2/__osStrcpy.c
new file mode 100644
index 0000000000..86a98a804a
--- /dev/null
+++ b/src/boot_O2/__osStrcpy.c
@@ -0,0 +1,12 @@
+#include "global.h"
+
+char* __osStrcpy(char* dst, const char* src) {
+    char* _dst = dst;
+
+    while (*src != '\0') {
+        *_dst++ = *src++;
+    }
+    *_dst = '\0';
+
+    return dst;
+}
diff --git a/src/boot/boot_80086760.c b/src/boot_O2/boot_80086760.c
similarity index 100%
rename from src/boot/boot_80086760.c
rename to src/boot_O2/boot_80086760.c
diff --git a/src/boot_O2/fmodf.c b/src/boot_O2/fmodf.c
new file mode 100644
index 0000000000..2f8aa74bfb
--- /dev/null
+++ b/src/boot_O2/fmodf.c
@@ -0,0 +1,12 @@
+#include "global.h"
+
+f32 fmodf(f32 dividend, f32 divisor) {
+    s32 quotient;
+
+    if (divisor == 0.0f) {
+        return 0.0f;
+    }
+    quotient = dividend / divisor;
+
+    return dividend - quotient * divisor;
+}
diff --git a/src/boot/loadfragment.c b/src/boot_O2/loadfragment.c
similarity index 100%
rename from src/boot/loadfragment.c
rename to src/boot_O2/loadfragment.c
diff --git a/src/boot_O2/printutils.c b/src/boot_O2/printutils.c
new file mode 100644
index 0000000000..fb5b81033e
--- /dev/null
+++ b/src/boot_O2/printutils.c
@@ -0,0 +1,5 @@
+#include "global.h"
+
+#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/PrintUtils_VPrintf.s")
+
+#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/PrintUtils_Printf.s")
diff --git a/src/boot_O2/sleep.c b/src/boot_O2/sleep.c
new file mode 100644
index 0000000000..b794d08caf
--- /dev/null
+++ b/src/boot_O2/sleep.c
@@ -0,0 +1,11 @@
+#include "global.h"
+
+#pragma GLOBAL_ASM("asm/non_matchings/boot/sleep/Sleep_Cycles.s")
+
+#pragma GLOBAL_ASM("asm/non_matchings/boot/sleep/Sleep_Nsec.s")
+
+#pragma GLOBAL_ASM("asm/non_matchings/boot/sleep/Sleep_Usec.s")
+
+#pragma GLOBAL_ASM("asm/non_matchings/boot/sleep/Sleep_Msec.s")
+
+#pragma GLOBAL_ASM("asm/non_matchings/boot/sleep/Sleep_Sec.s")
diff --git a/src/boot/system_malloc.c b/src/boot_O2/system_malloc.c
similarity index 100%
rename from src/boot/system_malloc.c
rename to src/boot_O2/system_malloc.c
diff --git a/src/boot_O2_g3/__osMemcmp.c b/src/boot_O2_g3/__osMemcmp.c
deleted file mode 100644
index c1890bebce..0000000000
--- a/src/boot_O2_g3/__osMemcmp.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include "global.h"
-
-/*
- * Compare strings (strcmp).
- */
-s32 __osMemcmp(const char* str1, const char* str2) {
-    char currentCharStr1;
-    char currentCharStr2;
-    do {
-        currentCharStr1 = *str1++;
-        currentCharStr2 = *str2++;
-        if (currentCharStr1 != currentCharStr2) {
-            return currentCharStr1 - currentCharStr2;
-        }
-    } while (currentCharStr1);
-
-    return 0;
-}
diff --git a/src/boot_O2_g3/syncprintf.c b/src/boot_O2_g3/syncprintf.c
index c1f6341f9a..1cbceb595b 100644
--- a/src/boot_O2_g3/syncprintf.c
+++ b/src/boot_O2_g3/syncprintf.c
@@ -1,10 +1,11 @@
 #include "global.h"
 
-// This file contains print functions that are used by fault.c, so they are placed in the fault module
+// This isn't a vprintf since it doesn't take a va_list
+void __osSyncVPrintf(const char* fmt, ...) {
+}
 
-void __osSyncVPrintf(UNK_TYPE4 param_1, ...) {
+void osSyncPrintf(const char* fmt, ...) {
 }
-void osSyncPrintf(char* str, ...) {
-}
-void rmonPrintf(UNK_TYPE4 param_1, ...) {
+
+void rmonPrintf(const char* fmt, ...) {
 }
diff --git a/src/boot/cosf.c b/src/libultra/gu/cosf.c
similarity index 100%
rename from src/boot/cosf.c
rename to src/libultra/gu/cosf.c
diff --git a/src/boot/guS2DInitBg.c b/src/libultra/gu/guS2DInitBg.c
similarity index 100%
rename from src/boot/guS2DInitBg.c
rename to src/libultra/gu/guS2DInitBg.c
diff --git a/src/boot/normalize.c b/src/libultra/gu/normalize.c
similarity index 100%
rename from src/boot/normalize.c
rename to src/libultra/gu/normalize.c
diff --git a/src/boot/position.c b/src/libultra/gu/position.c
similarity index 100%
rename from src/boot/position.c
rename to src/libultra/gu/position.c
diff --git a/src/boot/sqrtf.c b/src/libultra/gu/sqrtf.c
similarity index 100%
rename from src/boot/sqrtf.c
rename to src/libultra/gu/sqrtf.c
diff --git a/src/boot/aisetfreq.c b/src/libultra/io/aisetfreq.c
similarity index 100%
rename from src/boot/aisetfreq.c
rename to src/libultra/io/aisetfreq.c
diff --git a/src/boot/cartrominit.c b/src/libultra/io/cartrominit.c
similarity index 100%
rename from src/boot/cartrominit.c
rename to src/libultra/io/cartrominit.c
diff --git a/src/boot/contchannelreset.c b/src/libultra/io/contchannelreset.c
similarity index 100%
rename from src/boot/contchannelreset.c
rename to src/libultra/io/contchannelreset.c
diff --git a/src/boot/contpfs.c b/src/libultra/io/contpfs.c
similarity index 100%
rename from src/boot/contpfs.c
rename to src/libultra/io/contpfs.c
diff --git a/src/boot/contramread.c b/src/libultra/io/contramread.c
similarity index 100%
rename from src/boot/contramread.c
rename to src/libultra/io/contramread.c
diff --git a/src/boot/contramwrite.c b/src/libultra/io/contramwrite.c
similarity index 100%
rename from src/boot/contramwrite.c
rename to src/libultra/io/contramwrite.c
diff --git a/src/boot/crc.c b/src/libultra/io/crc.c
similarity index 100%
rename from src/boot/crc.c
rename to src/libultra/io/crc.c
diff --git a/src/boot/devmgr.c b/src/libultra/io/devmgr.c
similarity index 100%
rename from src/boot/devmgr.c
rename to src/libultra/io/devmgr.c
diff --git a/src/boot/epilinkhandle.c b/src/libultra/io/epilinkhandle.c
similarity index 100%
rename from src/boot/epilinkhandle.c
rename to src/libultra/io/epilinkhandle.c
diff --git a/src/boot/epirawdma.c b/src/libultra/io/epirawdma.c
similarity index 100%
rename from src/boot/epirawdma.c
rename to src/libultra/io/epirawdma.c
diff --git a/src/boot/epirawread.c b/src/libultra/io/epirawread.c
similarity index 100%
rename from src/boot/epirawread.c
rename to src/libultra/io/epirawread.c
diff --git a/src/boot/epiread.c b/src/libultra/io/epiread.c
similarity index 100%
rename from src/boot/epiread.c
rename to src/libultra/io/epiread.c
diff --git a/src/boot/epiwrite.c b/src/libultra/io/epiwrite.c
similarity index 100%
rename from src/boot/epiwrite.c
rename to src/libultra/io/epiwrite.c
diff --git a/src/boot/pfsallocatefile.c b/src/libultra/io/pfsallocatefile.c
similarity index 100%
rename from src/boot/pfsallocatefile.c
rename to src/libultra/io/pfsallocatefile.c
diff --git a/src/boot/pfschecker.c b/src/libultra/io/pfschecker.c
similarity index 100%
rename from src/boot/pfschecker.c
rename to src/libultra/io/pfschecker.c
diff --git a/src/boot/pfsdeletefile.c b/src/libultra/io/pfsdeletefile.c
similarity index 100%
rename from src/boot/pfsdeletefile.c
rename to src/libultra/io/pfsdeletefile.c
diff --git a/src/boot/pfsfilestate.c b/src/libultra/io/pfsfilestate.c
similarity index 100%
rename from src/boot/pfsfilestate.c
rename to src/libultra/io/pfsfilestate.c
diff --git a/src/boot/pfsfreeblocks.c b/src/libultra/io/pfsfreeblocks.c
similarity index 100%
rename from src/boot/pfsfreeblocks.c
rename to src/libultra/io/pfsfreeblocks.c
diff --git a/src/boot/pfsgetstatus.c b/src/libultra/io/pfsgetstatus.c
similarity index 100%
rename from src/boot/pfsgetstatus.c
rename to src/libultra/io/pfsgetstatus.c
diff --git a/src/boot/pfsinitpak.c b/src/libultra/io/pfsinitpak.c
similarity index 100%
rename from src/boot/pfsinitpak.c
rename to src/libultra/io/pfsinitpak.c
diff --git a/src/boot/pfsisplug.c b/src/libultra/io/pfsisplug.c
similarity index 100%
rename from src/boot/pfsisplug.c
rename to src/libultra/io/pfsisplug.c
diff --git a/src/boot/pfsreadwritefile.c b/src/libultra/io/pfsreadwritefile.c
similarity index 100%
rename from src/boot/pfsreadwritefile.c
rename to src/libultra/io/pfsreadwritefile.c
diff --git a/src/boot/pfssearchfile.c b/src/libultra/io/pfssearchfile.c
similarity index 100%
rename from src/boot/pfssearchfile.c
rename to src/libultra/io/pfssearchfile.c
diff --git a/src/boot/pfsselectbank.c b/src/libultra/io/pfsselectbank.c
similarity index 100%
rename from src/boot/pfsselectbank.c
rename to src/libultra/io/pfsselectbank.c
diff --git a/src/boot/rumblepak.c b/src/libultra/io/rumblepak.c
similarity index 100%
rename from src/boot/rumblepak.c
rename to src/libultra/io/rumblepak.c
diff --git a/src/boot/sp.c b/src/libultra/io/sp.c
similarity index 100%
rename from src/boot/sp.c
rename to src/libultra/io/sp.c
diff --git a/src/boot/spsetpc.c b/src/libultra/io/spsetpc.c
similarity index 100%
rename from src/boot/spsetpc.c
rename to src/libultra/io/spsetpc.c
diff --git a/src/boot/vigetcurrframebuf.c b/src/libultra/io/vigetcurrframebuf.c
similarity index 100%
rename from src/boot/vigetcurrframebuf.c
rename to src/libultra/io/vigetcurrframebuf.c
diff --git a/src/boot/viswapcontext.c b/src/libultra/io/viswapcontext.c
similarity index 100%
rename from src/boot/viswapcontext.c
rename to src/libultra/io/viswapcontext.c
diff --git a/src/boot/afterprenmi.c b/src/libultra/os/afterprenmi.c
similarity index 100%
rename from src/boot/afterprenmi.c
rename to src/libultra/os/afterprenmi.c
diff --git a/src/boot/resetglobalintmask.c b/src/libultra/os/resetglobalintmask.c
similarity index 100%
rename from src/boot/resetglobalintmask.c
rename to src/libultra/os/resetglobalintmask.c
diff --git a/src/boot/setglobalintmask.c b/src/libultra/os/setglobalintmask.c
similarity index 100%
rename from src/boot/setglobalintmask.c
rename to src/libultra/os/setglobalintmask.c
diff --git a/src/boot/sethwinterrupt.c b/src/libultra/os/sethwinterrupt.c
similarity index 100%
rename from src/boot/sethwinterrupt.c
rename to src/libultra/os/sethwinterrupt.c
diff --git a/src/boot/xldtob.c b/src/libultra/rmon/xldtob.c
similarity index 100%
rename from src/boot/xldtob.c
rename to src/libultra/rmon/xldtob.c
diff --git a/src/boot/xlitob.c b/src/libultra/rmon/xlitob.c
similarity index 100%
rename from src/boot/xlitob.c
rename to src/libultra/rmon/xlitob.c
diff --git a/src/boot/voicecheckword.c b/src/libultra/voice/voicecheckword.c
similarity index 100%
rename from src/boot/voicecheckword.c
rename to src/libultra/voice/voicecheckword.c
diff --git a/src/boot/voicecleardictionary.c b/src/libultra/voice/voicecleardictionary.c
similarity index 100%
rename from src/boot/voicecleardictionary.c
rename to src/libultra/voice/voicecleardictionary.c
diff --git a/src/boot/voicecontread2.c b/src/libultra/voice/voicecontread2.c
similarity index 100%
rename from src/boot/voicecontread2.c
rename to src/libultra/voice/voicecontread2.c
diff --git a/src/boot/voicecontread36.c b/src/libultra/voice/voicecontread36.c
similarity index 100%
rename from src/boot/voicecontread36.c
rename to src/libultra/voice/voicecontread36.c
diff --git a/src/boot/voicecontrolgain.c b/src/libultra/voice/voicecontrolgain.c
similarity index 100%
rename from src/boot/voicecontrolgain.c
rename to src/libultra/voice/voicecontrolgain.c
diff --git a/src/boot/voicecontwrite20.c b/src/libultra/voice/voicecontwrite20.c
similarity index 100%
rename from src/boot/voicecontwrite20.c
rename to src/libultra/voice/voicecontwrite20.c
diff --git a/src/boot/voicecontwrite4.c b/src/libultra/voice/voicecontwrite4.c
similarity index 100%
rename from src/boot/voicecontwrite4.c
rename to src/libultra/voice/voicecontwrite4.c
diff --git a/src/boot/voicecrc.c b/src/libultra/voice/voicecrc.c
similarity index 100%
rename from src/boot/voicecrc.c
rename to src/libultra/voice/voicecrc.c
diff --git a/src/boot/voicegetreaddata.c b/src/libultra/voice/voicegetreaddata.c
similarity index 100%
rename from src/boot/voicegetreaddata.c
rename to src/libultra/voice/voicegetreaddata.c
diff --git a/src/boot/voiceinit.c b/src/libultra/voice/voiceinit.c
similarity index 100%
rename from src/boot/voiceinit.c
rename to src/libultra/voice/voiceinit.c
diff --git a/src/boot/voicemaskdictionary.c b/src/libultra/voice/voicemaskdictionary.c
similarity index 100%
rename from src/boot/voicemaskdictionary.c
rename to src/libultra/voice/voicemaskdictionary.c
diff --git a/src/boot/voicesetadconverter.c b/src/libultra/voice/voicesetadconverter.c
similarity index 100%
rename from src/boot/voicesetadconverter.c
rename to src/libultra/voice/voicesetadconverter.c
diff --git a/src/boot/voicestartreaddata.c b/src/libultra/voice/voicestartreaddata.c
similarity index 100%
rename from src/boot/voicestartreaddata.c
rename to src/libultra/voice/voicestartreaddata.c
diff --git a/src/boot/voicestopread.c b/src/libultra/voice/voicestopread.c
similarity index 100%
rename from src/boot/voicestopread.c
rename to src/libultra/voice/voicestopread.c
diff --git a/tools/disasm/files.txt b/tools/disasm/files.txt
index 079d12a476..ffb4b77d42 100644
--- a/tools/disasm/files.txt
+++ b/tools/disasm/files.txt
@@ -66,6 +66,7 @@
             0x80087160 : "__osMalloc",
             0x80087830 : "sprintf",
             0x80087900 : "printutils",
+            0x80087960 : "sleep",
             0x80087B00 : "setcause",
             0x80087B10 : "sendmesg",
             0x80087C60 : "pfsfreeblocks",
@@ -156,7 +157,7 @@
             0x8008FEB0 : "position",
             0x800900C0 : "epirawdma",
             0x800902A0 : "sptaskyielded",
-            0x80090300 : "memcmp",
+            0x80090300 : "bcmp",
             0x80090420 : "gettime",
             0x800904B0 : "rotate",
             0x80090680 : "setglobalintmask",
@@ -239,7 +240,7 @@
             0x80096820 : "setwatchlo",
             0x80096830 : "fmodf",
             0x80096880 : "__osMemset",
-            0x800968B0 : "__osMemcmp",
+            0x800968B0 : "__osStrcmp",
             0x800968F0 : "__osStrcpy",
             0x80096930 : "__osMemcpy",
 
diff --git a/tools/disasm/functions.txt b/tools/disasm/functions.txt
index 9db86da92a..5508de0dc0 100644
--- a/tools/disasm/functions.txt
+++ b/tools/disasm/functions.txt
@@ -380,7 +380,7 @@
     0x80090058:("guPosition",),
     0x800900C0:("osEPiRawStartDma",),
     0x800902A0:("osSpTaskYielded",),
-    0x80090300:("memcmp",),
+    0x80090300:("bcmp",),
     0x80090420:("osGetTime",),
     0x800904B0:("guRotateF",),
     0x80090634:("guRotate",),
@@ -481,7 +481,7 @@
     0x80096820:("__osSetWatchLo",),
     0x80096830:("fmodf",),
     0x80096880:("__osMemset",),
-    0x800968B0:("__osMemcmp",),
+    0x800968B0:("__osStrcmp",),
     0x800968F0:("__osStrcpy",),
     0x80096930:("__osMemcpy",),
     0x800A5AC0:("EnAObj_Init",),
diff --git a/tools/sizes/boot_functions.csv b/tools/sizes/boot_functions.csv
index e10a53d8a5..6393c2e886 100644
--- a/tools/sizes/boot_functions.csv
+++ b/tools/sizes/boot_functions.csv
@@ -377,7 +377,7 @@ asm/non_matchings/boot/position/guPositionF.s,guPositionF,0x8008FEB0,0x6A
 asm/non_matchings/boot/position/guPosition.s,guPosition,0x80090058,0x1A
 asm/non_matchings/boot/epirawdma/osEPiRawStartDma.s,osEPiRawStartDma,0x800900C0,0x78
 asm/non_matchings/boot/sptaskyielded/osSpTaskYielded.s,osSpTaskYielded,0x800902A0,0x18
-asm/non_matchings/boot/memcmp/memcmp.s,memcmp,0x80090300,0x48
+asm/non_matchings/boot/bcmp/bcmp.s,bcmp,0x80090300,0x48
 asm/non_matchings/boot/gettime/osGetTime.s,osGetTime,0x80090420,0x24
 asm/non_matchings/boot/rotate/guRotateF.s,guRotateF,0x800904B0,0x61
 asm/non_matchings/boot/rotate/guRotate.s,guRotate,0x80090634,0x13
@@ -478,6 +478,6 @@ asm/non_matchings/boot/getwatchlo/__osGetWatchLo.s,__osGetWatchLo,0x80096810,0x4
 asm/non_matchings/boot/setwatchlo/__osSetWatchLo.s,__osSetWatchLo,0x80096820,0x4
 asm/non_matchings/boot/fmodf/fmodf.s,fmodf,0x80096830,0x14
 asm/non_matchings/boot/__osMemset/__osMemset.s,__osMemset,0x80096880,0xC
-asm/non_matchings/boot/__osMemcmp/__osMemcmp.s,__osMemcmp,0x800968B0,0x10
+asm/non_matchings/boot/__osStrcmp/__osStrcmp.s,__osStrcmp,0x800968B0,0x10
 asm/non_matchings/boot/__osStrcpy/__osStrcpy.s,__osStrcpy,0x800968F0,0x10
 asm/non_matchings/boot/__osMemcpy/__osMemcpy.s,__osMemcpy,0x80096930,0x24