nonmatching sub_801120C

23 files changed, 413 insertions, 322 deletions

diff --git a/asm/link_rfu.s b/asm/link_rfu.s
index e1bf3bbc9..e53685c28 100644
--- a/asm/link_rfu.s
+++ b/asm/link_rfu.s
@@ -5,247 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_801120C
-sub_801120C: @ 801120C
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	movs r6, 0
-	cmp r4, 0x32
-	bne _08011222
-	b _08011360
-_08011222:
-	cmp r4, 0x32
-	bgt _08011252
-	cmp r4, 0x13
-	bgt _08011240
-	cmp r4, 0x12
-	blt _08011230
-	b _080113EE
-_08011230:
-	cmp r4, 0x10
-	bne _08011236
-	b _080113EE
-_08011236:
-	cmp r4, 0x10
-	bgt _0801128C
-	cmp r4, 0
-	beq _0801127E
-	b _080113EE
-_08011240:
-	cmp r4, 0x30
-	bne _08011246
-	b _0801136C
-_08011246:
-	cmp r4, 0x30
-	ble _0801124C
-	b _08011354
-_0801124C:
-	cmp r4, 0x14
-	beq _08011328
-	b _080113EE
-_08011252:
-	cmp r4, 0x44
-	bgt _08011264
-	cmp r4, 0x42
-	blt _0801125C
-	b _080113EE
-_0801125C:
-	cmp r4, 0x33
-	bne _08011262
-	b _0801136C
-_08011262:
-	b _080113EE
-_08011264:
-	cmp r4, 0xF3
-	bne _0801126A
-	b _080113BA
-_0801126A:
-	cmp r4, 0xF3
-	bgt _08011276
-	cmp r4, 0xF0
-	bge _08011274
-	b _080113EE
-_08011274:
-	b _080113D4
-_08011276:
-	cmp r4, 0xFF
-	bne _0801127C
-	b _080113D4
-_0801127C:
-	b _080113EE
-_0801127E:
-	ldr r1, =gUnknown_03005000
-	movs r0, 0x2
-	strh r0, [r1, 0x4]
-	b _080113EE
-	.pool
-_0801128C:
-	ldr r0, =gUnknown_03004140
-	ldrh r0, [r0, 0x14]
-	bl sub_80115EC
-	movs r5, 0
-	movs r0, 0x1
-	mov r8, r0
-	ldr r1, =gUnknown_03005000
-	mov r9, r1
-	ldr r3, =0x00000cd5
-	add r3, r9
-	mov r10, r3
-	movs r7, 0x7F
-_080112A6:
-	ldr r0, =gUnknown_03004140
-	ldrh r0, [r0, 0x14]
-	asrs r0, r5
-	mov r1, r8
-	ands r0, r1
-	cmp r0, 0
-	beq _0801130E
-	ldr r0, =gUnknown_03007890
-	lsls r1, r5, 5
-	adds r1, 0x14
-	ldr r0, [r0]
-	adds r0, r1
-	ldrb r0, [r0, 0x10]
-	adds r4, r7, 0
-	ands r4, r0
-	bl sub_800F7DC
-	ldrb r1, [r0, 0xA]
-	adds r0, r7, 0
-	ands r0, r1
-	cmp r4, r0
-	bne _08011304
-	ldr r0, =0x00000cd1
-	add r0, r9
-	adds r0, r5, r0
-	movs r1, 0
-	strb r1, [r0]
-	mov r3, r10
-	adds r2, r5, r3
-	strb r1, [r2]
-	movs r0, 0x20
-	adds r1, r5, 0
-	movs r3, 0x1
-	bl rfu_setRecvBuffer
-	b _0801130E
-	.pool
-_08011304:
-	mov r0, r8
-	lsls r0, r5
-	orrs r6, r0
-	lsls r0, r6, 24
-	lsrs r6, r0, 24
-_0801130E:
-	adds r0, r5, 0x1
-	lsls r0, 24
-	lsrs r5, r0, 24
-	cmp r5, 0x3
-	bls _080112A6
-	cmp r6, 0
-	beq _080113EE
-	adds r0, r6, 0
-	bl rfu_REQ_disconnect
-	bl rfu_waitREQComplete
-	b _080113EE
-_08011328:
-	ldr r4, =gUnknown_03005000
-	ldr r1, =0x00000ce7
-	adds r0, r4, r1
-	ldr r1, =gUnknown_03004140
-	ldrb r2, [r0]
-	ldrb r0, [r1]
-	cmp r2, r0
-	beq _08011342
-	eors r0, r2
-	bl rfu_REQ_disconnect
-	bl rfu_waitREQComplete
-_08011342:
-	movs r0, 0x11
-	strh r0, [r4, 0x4]
-	b _080113EE
-	.pool
-_08011354:
-	ldr r0, =gUnknown_03005000
-	adds r0, 0xF0
-	b _080113EA
-	.pool
-_08011360:
-	ldr r0, =gUnknown_03005000
-	adds r0, 0xF0
-	movs r1, 0x3
-	b _080113EC
-	.pool
-_0801136C:
-	ldr r1, =gUnknown_03005000
-	adds r2, r1, 0
-	adds r2, 0xF0
-	movs r0, 0x4
-	strb r0, [r2]
-	ldr r3, =0x00000ce2
-	adds r1, r3
-	ldr r0, =gUnknown_03004140
-	ldrb r2, [r0, 0x14]
-	ldrb r0, [r1]
-	adds r3, r0, 0
-	bics r3, r2
-	adds r2, r3, 0
-	strb r2, [r1]
-	ldr r0, =gReceivedRemoteLinkPlayers
-	ldrb r0, [r0]
-	cmp r0, 0x1
-	bne _080113B0
-	cmp r2, 0
-	bne _080113AC
-	adds r0, r4, 0
-	bl sub_8011170
-	b _080113B0
-	.pool
-_080113AC:
-	bl sub_80111FC
-_080113B0:
-	movs r0, 0x2
-	adds r1, r4, 0
-	bl sub_8011A64
-	b _080113EE
-_080113BA:
-	movs r0, 0x1
-	movs r1, 0xF3
-	bl sub_8011A64
-	movs r0, 0xF3
-	bl sub_8011170
-	ldr r0, =gUnknown_03005000
-	adds r0, 0xEF
-	b _080113EA
-	.pool
-_080113D4:
-	adds r0, r4, 0
-	bl sub_8011170
-	movs r0, 0x1
-	adds r1, r4, 0
-	bl sub_8011A64
-	ldr r0, =gUnknown_03005000
-	ldr r1, =0x00000cdb
-	adds r0, r1
-	ldrb r1, [r0]
-_080113EA:
-	movs r1, 0x1
-_080113EC:
-	strb r1, [r0]
-_080113EE:
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_801120C
-
 	thumb_func_start sub_8011404
 sub_8011404: @ 8011404
 	push {r4,r5,lr}
diff --git a/include/global.h b/include/global.h
index 1987a0ada..c32909c93 100644
--- a/include/global.h
+++ b/include/global.h
@@ -10,6 +10,7 @@
 // to help in decompiling
 #define asm_comment(x) asm volatile("@ -- " x " -- ")
 #define asm_unified(x) asm(".syntax unified\n" x "\n.syntax divided")
+#define ASM_DIRECT __attribute__((naked))
 
 #if defined (__APPLE__) || defined (__CYGWIN__)
 void *memset(void *, int, size_t);
diff --git a/include/librfu.h b/include/librfu.h
index 9dd547eee..aae7df4e9 100644
--- a/include/librfu.h
+++ b/include/librfu.h
@@ -67,6 +67,28 @@ union RfuPacket
     struct RfuPacket8 rfuPacket8;
 };
 
+struct __attribute__((packed)) UnkLinkRfuStruct_02022B14
+{
+    u16 unk_00_0:4;
+    u16 unk_00_4:1;
+    u16 unk_00_5:1;
+    u16 unk_00_6:1;
+    u16 unk_00_7:1;
+    u16 unk_01_0:1;
+    u16 unk_01_1:1;
+    u16 unk_01_2:4;
+    u16 unk_01_6:2;
+    u8 playerTrainerId[2];
+    u8 unk_04[4];
+    u16 unk_08_0:10;
+    u16 unk_09_2:6;
+    u8 unk_0a_0:7;
+    u8 unk_0a_7:1;
+    u8 playerGender:1;
+    u8 unk_0b_1:7;
+    u8 unk_0c;
+};
+
 struct RfuStruct
 {
     vs32 unk_0;
@@ -142,6 +164,15 @@ struct RfuUnk3
     u32 unk_dc;
 };
 
+struct RfuUnk5Sub {
+    u16 unk_00;
+    u8 unk_02;
+    u16 unk_04;
+    struct UnkLinkRfuStruct_02022B14 unk_06;
+    u8 fill_13[2];
+    u8 unk_15[8];
+};
+
 struct RfuUnk5
 {
     u8 unk_00;
@@ -156,13 +187,7 @@ struct RfuUnk5
     u8 filler_09[1];
     u8 unk_0a[4];
     u8 filler_0e[6];
-    struct RfuUnk5Sub {
-        u16 unk_00;
-        u8 unk_02;
-        u16 unk_04;
-        u8 unk_06[15];
-        u8 unk_15[11];
-    } unk_14[4];
+    struct RfuUnk5Sub unk_14[4];
 };
 
 extern struct RfuStruct *gRfuState;
diff --git a/include/link_rfu.h b/include/link_rfu.h
index 0f7c52524..a6084b138 100644
--- a/include/link_rfu.h
+++ b/include/link_rfu.h
@@ -3,28 +3,6 @@
 
 // Exported type declarations
 
-struct __attribute__((packed)) UnkLinkRfuStruct_02022B14
-{
-    u16 unk_00_0:4;
-    u16 unk_00_4:1;
-    u16 unk_00_5:1;
-    u16 unk_00_6:1;
-    u16 unk_00_7:1;
-    u16 unk_01_0:1;
-    u16 unk_01_1:1;
-    u16 unk_01_2:4;
-    u16 unk_01_6:2;
-    u8 playerTrainerId[2];
-    u8 unk_04[4];
-    u16 unk_08_0:10;
-    u16 unk_09_2:6;
-    u8 unk_0a_0:7;
-    u8 unk_0a_7:1;
-    u8 playerGender:1;
-    u8 unk_0b_1:7;
-    u8 unk_0c;
-};
-
 struct UnkLinkRfuStruct_02022B2C
 {
     u8 unk_00;
diff --git a/src/battle_2.c b/src/battle_2.c
index aa033c537..2d7f860c7 100644
--- a/src/battle_2.c
+++ b/src/battle_2.c
@@ -3362,7 +3362,7 @@ static void BattleIntroOpponent1SendsOutMonAnimation(void)
 }
 
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void BattleIntroOpponent1SendsOutMonAnimation(void)
 {
     asm(".syntax unified\n\
diff --git a/src/battle_interface.c b/src/battle_interface.c
index 6a6bf00a2..47e1d7db3 100644
--- a/src/battle_interface.c
+++ b/src/battle_interface.c
@@ -657,7 +657,7 @@ static void sub_8072308(s16 arg0, u16 *arg1, u8 arg2)
 }
 
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void sub_8072308(s16 arg0, u16 *arg1, u8 arg2)
 {
     asm(".syntax unified\n\
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index c7976fc2a..b7e493122 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -3713,7 +3713,7 @@ static void atk24(void)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void atk24(void)
 {
     asm("\n\
@@ -4593,7 +4593,7 @@ static void atk48_playstatchangeanimation(void)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void atk48_playstatchangeanimation(void)
 {
     asm("\n\
@@ -9486,7 +9486,7 @@ static void atkC1_hiddenpowercalc(void)
 }
 
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void atkC1_hiddenpowercalc(void)
 {
     asm(".syntax unified\n\
diff --git a/src/berry_fix_program.c b/src/berry_fix_program.c
index 3b2bfb5f7..f233dc645 100644
--- a/src/berry_fix_program.c
+++ b/src/berry_fix_program.c
@@ -265,7 +265,7 @@ static void berry_fix_gpu_set(void)
 }
 
 #else
-__attribute__((naked)) static void berry_fix_gpu_set(void)
+ASM_DIRECT static void berry_fix_gpu_set(void)
 {
     asm(".syntax unified\n"
         "\tpush {r4-r6,lr}\n"
diff --git a/src/bg.c b/src/bg.c
index b699a0b1f..22861b64d 100644
--- a/src/bg.c
+++ b/src/bg.c
@@ -463,7 +463,7 @@ bool8 IsDma3ManagerBusyWithBgCopy(void)
     return FALSE;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 bool8 IsDma3ManagerBusyWithBgCopy(void)
 {
     asm("push {r4-r7,lr}\n\
@@ -1048,7 +1048,7 @@ void CopyRectToBgTilemapBufferRect(u8 bg, const void* src, u8 srcX, u8 srcY, u8
         }
     }
 }*/
-__attribute__((naked))
+ASM_DIRECT
 void CopyRectToBgTilemapBufferRect(u8 bg, const void* src, u8 srcX, u8 srcY, u8 srcWidth, u8 srcHeight, u8 destX, u8 destY, u8 rectWidth, u8 rectHeight, u8 palette1, u16 tileOffset, u16 palette2)
 {
     asm("push {r4-r7,lr}\n\
@@ -1495,7 +1495,7 @@ void CopyTileMapEntry(u16 *src, u16 *dest, s32 palette1, u32 tileOffset, u32 pal
     *dest = test;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void CopyTileMapEntry(u16 *src, u16 *dest, s32 palette1, u32 tileOffset, u32 palette2)
 {
     asm("push {r4-r6,lr}\n\
diff --git a/src/braille_puzzles.c b/src/braille_puzzles.c
index d6924de9f..55e75bfbf 100755
--- a/src/braille_puzzles.c
+++ b/src/braille_puzzles.c
@@ -421,7 +421,7 @@ bool8 ShouldDoBrailleRegicePuzzle(void)
     return FALSE;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 bool8 ShouldDoBrailleRegicePuzzle(void)
 {
     asm(".syntax unified\n\
diff --git a/src/decompress.c b/src/decompress.c
index 8e8827194..fb288bf4a 100644
--- a/src/decompress.c
+++ b/src/decompress.c
@@ -117,7 +117,7 @@ void Unused_LZDecompressWramIndirect(const void **src, void *dest)
 }
 
 // This one (unused) function is really challenging, won't even try to decompile it.
-__attribute__((naked))
+ASM_DIRECT
 void sub_803471C()
 {
     asm(".syntax unified\n\
diff --git a/src/decoration.c b/src/decoration.c
index c539091c8..3bff5208e 100644
--- a/src/decoration.c
+++ b/src/decoration.c
@@ -2542,7 +2542,7 @@ void sub_812A0E8(u8 taskId)
     }
 }
 #else
-__attribute__((naked)) void sub_812A0E8(u8 taskId)
+ASM_DIRECT void sub_812A0E8(u8 taskId)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tlsls r0, 24\n"
diff --git a/src/lilycove_lady.c b/src/lilycove_lady.c
index 927b87c72..dcdf9b45a 100644
--- a/src/lilycove_lady.c
+++ b/src/lilycove_lady.c
@@ -641,7 +641,7 @@ static u8 sub_818E13C(void)
     return retval;
 }
 #else
-__attribute__((naked)) static u8 sub_818E13C(void)
+ASM_DIRECT static u8 sub_818E13C(void)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmovs r7, 0x1\n"
diff --git a/src/link_rfu.c b/src/link_rfu.c
index ed7062d98..186d54fd3 100644
--- a/src/link_rfu.c
+++ b/src/link_rfu.c
@@ -72,6 +72,7 @@ void sub_80109E8(u16 a0);
 void sub_8010A70(void *a0);
 void sub_8010AAC(u8 taskId);
 void sub_8010D0C(u8 taskId);
+void sub_80115EC(u16 a0);
 u8 sub_8011CE4(const u8 *a0, u16 a1);
 void sub_8011D6C(u8 a0);
 void sub_8011E94(u8 a0, u8 a1);
@@ -2048,7 +2049,7 @@ u8 sub_800DD1C(u8 maxFlags)
     return 0;
 }
 #else
-__attribute__((naked)) u8 sub_800DD1C(u8 maxFlags)
+ASM_DIRECT u8 sub_800DD1C(u8 maxFlags)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tlsls r0, 24\n"
@@ -2143,7 +2144,7 @@ void sub_800DD94(struct UnkLinkRfuStruct_02022B14 *data, u8 r9, bool32 r2, int r
     data->unk_01_1 = FlagGet(FLAG_SYS_GAME_CLEAR);
 }
 
-bool8 sub_800DE7C(void *buff1, void *buff2, u8 idx)
+bool8 sub_800DE7C(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2, u8 idx)
 {
     bool8 retVal;
 
@@ -2152,13 +2153,13 @@ bool8 sub_800DE7C(void *buff1, void *buff2, u8 idx)
         retVal = TRUE;
         if (sub_8010454(gUnknown_03007890->unk_14[idx].unk_04) && ((gUnknown_03007890->unk_07 >> idx) & 1))
         {
-            memcpy(buff1, gUnknown_03007890->unk_14[idx].unk_06, 13);
-            memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, 8);
+            memcpy(buff1, &gUnknown_03007890->unk_14[idx].unk_06, sizeof(gUnknown_03007890->unk_14[idx].unk_06));
+            memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
         }
         else
         {
-            memset(buff1, 0, 13);
-            memset(buff2, 0, 8);
+            memset(buff1, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_06));
+            memset(buff2, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
         }
     }
     else
@@ -2166,38 +2167,38 @@ bool8 sub_800DE7C(void *buff1, void *buff2, u8 idx)
         retVal = FALSE;
         if (sub_8010454(gUnknown_03007890->unk_14[idx].unk_04))
         {
-            memcpy(buff1, gUnknown_03007890->unk_14[idx].unk_06, 13);
-            memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, 8);
+            memcpy(buff1, &gUnknown_03007890->unk_14[idx].unk_06, sizeof(gUnknown_03007890->unk_14[idx].unk_06));
+            memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
         }
         else
         {
-            memset(buff1, 0, 13);
-            memset(buff2, 0, 8);
+            memset(buff1, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_06));
+            memset(buff2, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
         }
     }
     return retVal;
 }
 
-bool8 sub_800DF34(void *buff1, void *buff2, u8 idx)
+bool8 sub_800DF34(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2, u8 idx)
 {
     bool8 retVal = FALSE;
     if (gUnknown_03007890->unk_14[idx].unk_04 == 0x7F7D)
     {
-        memcpy(buff1, gUnknown_03007890->unk_14[idx].unk_06, 13);
+        *buff1 = gUnknown_03007890->unk_14[idx].unk_06;
         memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, 8);
         retVal = TRUE;
     }
     else
     {
-        memset(buff1, 0, 13);
+        *buff1 = (struct UnkLinkRfuStruct_02022B14){};
         memset(buff2, 0, 8);
     }
     return retVal;
 }
 
-void sub_800DF90(void *buff1, void *buff2)
+void sub_800DF90(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2)
 {
-    memcpy(buff1, &gUnknown_02022B14, 13);
+    *buff1 = gUnknown_02022B14;
     memcpy(buff2, gUnknown_02022B22, 8);
 }
 
@@ -2894,7 +2895,7 @@ void sub_800EFB0(void)
     CpuFill16(0, gRecvCmds, sizeof gRecvCmds);
 }
 #else
-__attribute__((naked)) void sub_800EFB0(void)
+ASM_DIRECT void sub_800EFB0(void)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tsub sp, 0x4\n"
@@ -3230,7 +3231,7 @@ void sub_800F638(u8 unused, u32 flags)
     }
 }
 #else
-__attribute__((naked)) void sub_800F638(u8 unused, u32 flags)
+ASM_DIRECT void sub_800F638(u8 unused, u32 flags)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r10\n"
@@ -3598,7 +3599,7 @@ void sub_800FD14(u16 command)
     }
 }
 #else
-__attribute__((naked)) void sub_800FD14(u16 command)
+ASM_DIRECT void sub_800FD14(u16 command)
 {
     asm_unified("\tpush {r4,r5,lr}\n"
                     "\tlsls r0, 16\n"
@@ -4610,3 +4611,330 @@ void sub_80111FC(void)
 {
     gUnknown_03005000.unk_00 = sub_80111DC;
 }
+
+#ifdef NONMATCHING
+void sub_801120C(u8 a0)
+{
+    u8 i;
+    u8 r6 = 0;
+    struct RfuUnk5Sub *unk5Sub;
+    switch (a0)
+    {
+        case 0x00:
+            gUnknown_03005000.unk_04 = 2;
+            break;
+        case 0x10:
+            break;
+        case 0x11:
+            sub_80115EC(gUnknown_03004140.unk_14);
+            for (i = 0; i < 4; i++)
+            {
+                if ((gUnknown_03004140.unk_14 >> i) & 1)
+                {
+                    unk5Sub = &gUnknown_03007890->unk_14[i];
+                    if (unk5Sub->unk_06.unk_0a_0 == sub_800F7DC()->unk_0a_0)
+                    {
+                        gUnknown_03005000.unk_cd1[i] = 0;
+                        gUnknown_03005000.unk_cd5[i] = 0;
+                        rfu_setRecvBuffer(0x20, i, gUnknown_03005000.unk_cd5 + i, 1);
+                    }
+                    else
+                    {
+                        r6 |= (1 << i);
+                    }
+                }
+            }
+            if (r6)
+            {
+                rfu_REQ_disconnect(r6);
+                rfu_waitREQComplete();
+            }
+            break;
+        case 0x12:
+            break;
+        case 0x13:
+            break;
+        case 0x14:
+            if (gUnknown_03005000.unk_ce7 != gUnknown_03004140.unk_00)
+            {
+                rfu_REQ_disconnect(gUnknown_03005000.unk_ce7 ^ gUnknown_03004140.unk_00);
+                rfu_waitREQComplete();
+            }
+            gUnknown_03005000.unk_04 = 0x11;
+            break;
+        case 0x31:
+            gUnknown_03005000.unk_f0 = 1;
+            break;
+        case 0x32:
+            gUnknown_03005000.unk_f0 = 3;
+            break;
+        case 0x30:
+        case 0x33:
+            gUnknown_03005000.unk_f0 = 4;
+            gUnknown_03005000.unk_ce2 &= ~gUnknown_03004140.unk_14;
+            if (gReceivedRemoteLinkPlayers == 1)
+            {
+                if (gUnknown_03005000.unk_ce2 == 0)
+                    sub_8011170(a0);
+                else
+                    sub_80111FC();
+            }
+            sub_8011A64(2, a0);
+            break;
+        case 0x42 ... 0x44:
+            break;
+        case 0xf3:
+            sub_8011A64(1, a0);
+            sub_8011170(a0);
+            gUnknown_03005000.unk_ef = 1;
+            break;
+        case 0xf0 ... 0xf2:
+        case 0xff:
+            sub_8011170(a0);
+            sub_8011A64(1, a0);
+            gUnknown_03005000.unk_cdb = 1;
+            break;
+    }
+}
+#else
+ASM_DIRECT void sub_801120C(u8 a0)
+{
+    asm_unified("\tpush {r4-r7,lr}\n"
+                    "\tmov r7, r10\n"
+                    "\tmov r6, r9\n"
+                    "\tmov r5, r8\n"
+                    "\tpush {r5-r7}\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r4, r0, 24\n"
+                    "\tmovs r6, 0\n"
+                    "\tcmp r4, 0x32\n"
+                    "\tbne _08011222\n"
+                    "\tb _08011360_case_32\n"
+                    "_08011222:\n"
+                    "\tcmp r4, 0x32\n"
+                    "\tbgt _08011252\n"
+                    "\tcmp r4, 0x13\n"
+                    "\tbgt _08011240\n"
+                    "\tcmp r4, 0x12\n"
+                    "\tblt _08011230\n"
+                    "\tb _080113EE_break\n"
+                    "_08011230:\n"
+                    "\tcmp r4, 0x10\n"
+                    "\tbne _08011236\n"
+                    "\tb _080113EE_break\n"
+                    "_08011236:\n"
+                    "\tcmp r4, 0x10\n"
+                    "\tbgt _0801128C_case_11\n"
+                    "\tcmp r4, 0\n"
+                    "\tbeq _0801127E_case_00\n"
+                    "\tb _080113EE_break\n"
+                    "_08011240:\n"
+                    "\tcmp r4, 0x30\n"
+                    "\tbne _08011246\n"
+                    "\tb _0801136C_case_30_case_33\n"
+                    "_08011246:\n"
+                    "\tcmp r4, 0x30\n"
+                    "\tble _0801124C\n"
+                    "\tb _08011354_case_31\n"
+                    "_0801124C:\n"
+                    "\tcmp r4, 0x14\n"
+                    "\tbeq _08011328_case_14\n"
+                    "\tb _080113EE_break\n"
+                    "_08011252:\n"
+                    "\tcmp r4, 0x44\n"
+                    "\tbgt _08011264\n"
+                    "\tcmp r4, 0x42\n"
+                    "\tblt _0801125C\n"
+                    "\tb _080113EE_break\n"
+                    "_0801125C:\n"
+                    "\tcmp r4, 0x33\n"
+                    "\tbne _08011262\n"
+                    "\tb _0801136C_case_30_case_33\n"
+                    "_08011262:\n"
+                    "\tb _080113EE_break\n"
+                    "_08011264:\n"
+                    "\tcmp r4, 0xF3\n"
+                    "\tbne _0801126A\n"
+                    "\tb _080113BA_case_f3\n"
+                    "_0801126A:\n"
+                    "\tcmp r4, 0xF3\n"
+                    "\tbgt _08011276\n"
+                    "\tcmp r4, 0xF0\n"
+                    "\tbge _08011274\n"
+                    "\tb _080113EE_break\n"
+                    "_08011274:\n"
+                    "\tb _080113D4_case_f0_f1_f2_ff\n"
+                    "_08011276:\n"
+                    "\tcmp r4, 0xFF\n"
+                    "\tbne _0801127C\n"
+                    "\tb _080113D4_case_f0_f1_f2_ff\n"
+                    "_0801127C:\n"
+                    "\tb _080113EE_break\n"
+                    "_0801127E_case_00:\n"
+                    "\tldr r1, =gUnknown_03005000\n"
+                    "\tmovs r0, 0x2\n"
+                    "\tstrh r0, [r1, 0x4]\n"
+                    "\tb _080113EE_break\n"
+                    "\t.pool\n"
+                    "_0801128C_case_11:\n"
+                    "\tldr r0, =gUnknown_03004140\n"
+                    "\tldrh r0, [r0, 0x14]\n"
+                    "\tbl sub_80115EC\n"
+                    "\tmovs r5, 0\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tmov r8, r0\n"
+                    "\tldr r1, =gUnknown_03005000\n"
+                    "\tmov r9, r1\n"
+                    "\tldr r3, =0x00000cd5\n"
+                    "\tadd r3, r9\n"
+                    "\tmov r10, r3\n"
+                    "\tmovs r7, 0x7F\n"
+                    "_080112A6:\n"
+                    "\tldr r0, =gUnknown_03004140\n"
+                    "\tldrh r0, [r0, 0x14]\n"
+                    "\tasrs r0, r5\n"
+                    "\tmov r1, r8\n"
+                    "\tands r0, r1\n"
+                    "\tcmp r0, 0\n"
+                    "\tbeq _0801130E\n"
+                    "\tldr r0, =gUnknown_03007890\n"
+                    "\tlsls r1, r5, 5\n"
+                    "\tadds r1, 0x14\n"
+                    "\tldr r0, [r0]\n"
+                    "\tadds r0, r1\n"
+                    "\tldrb r0, [r0, 0x10]\n"
+                    "\tadds r4, r7, 0\n"
+                    "\tands r4, r0\n"
+                    "\tbl sub_800F7DC\n"
+                    "\tldrb r1, [r0, 0xA]\n"
+                    "\tadds r0, r7, 0\n"
+                    "\tands r0, r1\n"
+                    "\tcmp r4, r0\n"
+                    "\tbne _08011304\n"
+                    "\tldr r0, =0x00000cd1\n"
+                    "\tadd r0, r9\n"
+                    "\tadds r0, r5, r0\n"
+                    "\tmovs r1, 0\n"
+                    "\tstrb r1, [r0]\n"
+                    "\tmov r3, r10\n"
+                    "\tadds r2, r5, r3\n"
+                    "\tstrb r1, [r2]\n"
+                    "\tmovs r0, 0x20\n"
+                    "\tadds r1, r5, 0\n"
+                    "\tmovs r3, 0x1\n"
+                    "\tbl rfu_setRecvBuffer\n"
+                    "\tb _0801130E\n"
+                    "\t.pool\n"
+                    "_08011304:\n"
+                    "\tmov r0, r8\n"
+                    "\tlsls r0, r5\n"
+                    "\torrs r6, r0\n"
+                    "\tlsls r0, r6, 24\n"
+                    "\tlsrs r6, r0, 24\n"
+                    "_0801130E:\n"
+                    "\tadds r0, r5, 0x1\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r5, r0, 24\n"
+                    "\tcmp r5, 0x3\n"
+                    "\tbls _080112A6\n"
+                    "\tcmp r6, 0\n"
+                    "\tbeq _080113EE_break\n"
+                    "\tadds r0, r6, 0\n"
+                    "\tbl rfu_REQ_disconnect\n"
+                    "\tbl rfu_waitREQComplete\n"
+                    "\tb _080113EE_break\n"
+                    "_08011328_case_14:\n"
+                    "\tldr r4, =gUnknown_03005000\n"
+                    "\tldr r1, =0x00000ce7\n"
+                    "\tadds r0, r4, r1\n"
+                    "\tldr r1, =gUnknown_03004140\n"
+                    "\tldrb r2, [r0]\n"
+                    "\tldrb r0, [r1]\n"
+                    "\tcmp r2, r0\n"
+                    "\tbeq _08011342\n"
+                    "\teors r0, r2\n"
+                    "\tbl rfu_REQ_disconnect\n"
+                    "\tbl rfu_waitREQComplete\n"
+                    "_08011342:\n"
+                    "\tmovs r0, 0x11\n"
+                    "\tstrh r0, [r4, 0x4]\n"
+                    "\tb _080113EE_break\n"
+                    "\t.pool\n"
+                    "_08011354_case_31:\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r0, 0xF0\n"
+                    "\tb _080113EA\n"
+                    "\t.pool\n"
+                    "_08011360_case_32:\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r0, 0xF0\n"
+                    "\tmovs r1, 0x3\n"
+                    "\tb _080113EC\n"
+                    "\t.pool\n"
+                    "_0801136C_case_30_case_33:\n"
+                    "\tldr r1, =gUnknown_03005000\n"
+                    "\tadds r2, r1, 0\n"
+                    "\tadds r2, 0xF0\n"
+                    "\tmovs r0, 0x4\n"
+                    "\tstrb r0, [r2]\n"
+                    "\tldr r3, =0x00000ce2\n"
+                    "\tadds r1, r3\n"
+                    "\tldr r0, =gUnknown_03004140\n"
+                    "\tldrb r2, [r0, 0x14]\n"
+                    "\tldrb r0, [r1]\n"
+                    "\tadds r3, r0, 0\n"
+                    "\tbics r3, r2\n"
+                    "\tadds r2, r3, 0\n"
+                    "\tstrb r2, [r1]\n"
+                    "\tldr r0, =gReceivedRemoteLinkPlayers\n"
+                    "\tldrb r0, [r0]\n"
+                    "\tcmp r0, 0x1\n"
+                    "\tbne _080113B0\n"
+                    "\tcmp r2, 0\n"
+                    "\tbne _080113AC\n"
+                    "\tadds r0, r4, 0\n"
+                    "\tbl sub_8011170\n"
+                    "\tb _080113B0\n"
+                    "\t.pool\n"
+                    "_080113AC:\n"
+                    "\tbl sub_80111FC\n"
+                    "_080113B0:\n"
+                    "\tmovs r0, 0x2\n"
+                    "\tadds r1, r4, 0\n"
+                    "\tbl sub_8011A64\n"
+                    "\tb _080113EE_break\n"
+                    "_080113BA_case_f3:\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tmovs r1, 0xF3\n"
+                    "\tbl sub_8011A64\n"
+                    "\tmovs r0, 0xF3\n"
+                    "\tbl sub_8011170\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r0, 0xEF\n"
+                    "\tb _080113EA\n"
+                    "\t.pool\n"
+                    "_080113D4_case_f0_f1_f2_ff:\n"
+                    "\tadds r0, r4, 0\n"
+                    "\tbl sub_8011170\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tadds r1, r4, 0\n"
+                    "\tbl sub_8011A64\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tldr r1, =0x00000cdb\n"
+                    "\tadds r0, r1\n"
+                    "\tldrb r1, [r0]\n"
+                    "_080113EA:\n"
+                    "\tmovs r1, 0x1\n"
+                    "_080113EC:\n"
+                    "\tstrb r1, [r0]\n"
+                    "_080113EE_break:\n"
+                    "\tpop {r3-r5}\n"
+                    "\tmov r8, r3\n"
+                    "\tmov r9, r4\n"
+                    "\tmov r10, r5\n"
+                    "\tpop {r4-r7}\n"
+                    "\tpop {r0}\n"
+                    "\tbx r0\n"
+                    "\t.pool");
+}
+#endif
diff --git a/src/palette.c b/src/palette.c
index d7b6ad479..417981e47 100644
--- a/src/palette.c
+++ b/src/palette.c
@@ -930,7 +930,7 @@ void TintPalette_SepiaTone(u16 *palette, u16 count)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void TintPalette_SepiaTone(u16 *palette, u16 count)
 {
     asm("push {r4-r7,lr}\n\
@@ -1036,7 +1036,7 @@ void TintPalette_CustomTone(u16 *palette, u16 count, u16 a3, u16 a4, u16 a5)
     return;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void TintPalette_CustomTone(u16 *palette, u16 count, u16 a3, u16 a4, u16 a5)
 {
     asm("push {r4-r7,lr}\n\
diff --git a/src/pokemon_summary_screen.c b/src/pokemon_summary_screen.c
index e56448d8b..31af2bf2f 100755
--- a/src/pokemon_summary_screen.c
+++ b/src/pokemon_summary_screen.c
@@ -1435,7 +1435,7 @@ void sub_81C14BC(struct Pokemon *mon, u8 swappingFromId, u8 swappingToId)
     *ppBonusesPtr = localPpBonuses;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C14BC(struct Pokemon *mon, u8 swappingFromId, u8 swappingToId)
 {
     asm(".syntax unified\n\
@@ -1646,7 +1646,7 @@ void sub_81C15EC(struct BoxPokemon *mon, u8 swappingFromId, u8 swappingToId)
     *ppBonusesPtr = localPpBonuses;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C15EC(struct BoxPokemon *mon, u8 swappingFromId, u8 swappingToId)
 {
     asm(".syntax unified\n\
@@ -2057,7 +2057,7 @@ void sub_81C1CB0(struct UnkStruct_61CC04 *a, u16 *b, u8 c, u8 d)
     Free(alloced);
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C1CB0(struct UnkStruct_61CC04 *a, u16 *b, u8 c, u8 d)
 {
     asm(".syntax unified\n\
@@ -2359,7 +2359,7 @@ void sub_81C2194(u16 *a, u16 b, u8 c)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C2194(u16 *a, u16 b, u8 c)
 {
     asm(".syntax unified\n\
@@ -2808,7 +2808,7 @@ u8 sub_81C2D2C(struct WindowTemplate *template, u8 a)
     return r4[a];
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 u8 sub_81C2D2C(struct WindowTemplate *template, u8 a)
 {
     asm(".syntax unified\n\
@@ -2853,7 +2853,7 @@ void sub_81C2D68(u8 a)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C2D68(u8 a)
 {
     asm(".syntax unified\n\
@@ -3110,7 +3110,7 @@ void sub_81C335C()
     sub_81C25A4(r4, gText_FiveMarks, r5, 1, 0, 1);
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C335C()
 {
     asm(".syntax unified\n\
@@ -3453,7 +3453,7 @@ void sub_81C3B08(u8 a)
     sub_81C25A4(sp, text, offset, (a<<4), 0, r5);
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C3B08(u8 a)
 {
     asm(".syntax unified\n\
diff --git a/src/recorded_battle.c b/src/recorded_battle.c
index c88229c61..db8e2816d 100644
--- a/src/recorded_battle.c
+++ b/src/recorded_battle.c
@@ -484,7 +484,7 @@ u32 MoveRecordedBattleToSaveData(void)
 }
 
 #else
-__attribute__((naked))
+ASM_DIRECT
 u32 MoveRecordedBattleToSaveData(void)
 {
     asm(".syntax unified\n\
diff --git a/src/scrcmd.c b/src/scrcmd.c
index 0557cd95e..16a39cd8c 100644
--- a/src/scrcmd.c
+++ b/src/scrcmd.c
@@ -1537,7 +1537,7 @@ bool8 ScrCmd_braillemessage(struct ScriptContext *ctx)
     CopyWindowToVram(gUnknown_03000F30, 3);
     return FALSE;
 }*/
-__attribute__((naked))
+ASM_DIRECT
 bool8 ScrCmd_braillemessage(struct ScriptContext *ctx)
 {
     asm("push {r4-r7,lr}\n\
diff --git a/src/secret_base.c b/src/secret_base.c
index bf6bec1f8..e2cb3b520 100644
--- a/src/secret_base.c
+++ b/src/secret_base.c
@@ -765,7 +765,7 @@ void sub_80E9914(void)
     }
 }
 #else
-__attribute__((naked)) void sub_80E9914(void)
+ASM_DIRECT void sub_80E9914(void)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r10\n"
diff --git a/src/sprite.c b/src/sprite.c
index 6d76b9854..8d416f578 100644
--- a/src/sprite.c
+++ b/src/sprite.c
@@ -1228,7 +1228,7 @@ void obj_update_pos2(struct Sprite* sprite, s32 a1, s32 a2)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void obj_update_pos2(struct Sprite* sprite, s32 a1, s32 a2)
 {
     asm(".syntax unified\n\
diff --git a/src/text.c b/src/text.c
index 5db3ba308..52ea06f84 100644
--- a/src/text.c
+++ b/src/text.c
@@ -374,7 +374,7 @@ void GenerateFontHalfRowLookupTable(u8 fgColor, u8 bgColor, u8 shadowColor)
     *(current++) = (shadowColor << 12) | (shadowColor << 8) | (shadowColor << 4) | shadowColor;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void GenerateFontHalfRowLookupTable(u8 fgColor, u8 bgColor, u8 shadowColor)
 {
     asm("push {r4-r7,lr}\n\
@@ -870,7 +870,7 @@ void DecompressGlyphTile(const u16 *src, u16 *dest)
     *(dest) = (gFontHalfRowLookupTable[gFontHalfRowOffsets[src[1] & 0xFF]] << 16) | gFontHalfRowLookupTable[gFontHalfRowOffsets[src[1] >> 8]];
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void DecompressGlyphTile(const u16 *src, u16 *dest)
 {
     asm("push {r4-r7,lr}\n\
@@ -1051,7 +1051,7 @@ u8 GetLastTextColor(u8 colorType)
     }
 }
 
-__attribute__((naked))
+ASM_DIRECT
 void CopyGlyphToWindow(struct TextPrinter *x)
 {
     asm("push {r4-r7,lr}\n\
@@ -2047,7 +2047,7 @@ void DrawDownArrow(u8 windowId, u16 x, u16 y, u8 bgColor, bool8 drawArrow, u8 *c
     }
 }
 
-__attribute__((naked))
+ASM_DIRECT
 u16 RenderText(struct TextPrinter *textPrinter) // 80057B4
 {
     asm("push {r4-r6,lr}\n\
diff --git a/src/tv.c b/src/tv.c
index af0c7069c..1053e51af 100644
--- a/src/tv.c
+++ b/src/tv.c
@@ -2154,7 +2154,7 @@ void sub_80EDE98(TVShow *show)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_80EDE98(TVShow *show)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
@@ -4110,7 +4110,7 @@ void sub_80F0708(void) // FIXME: register allocation shenanigans
     }
 }
 #else
-__attribute__((naked)) void sub_80F0708(void)
+ASM_DIRECT void sub_80F0708(void)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r9\n"
diff --git a/src/util.c b/src/util.c
index 58088c3ee..4f9241b21 100644
--- a/src/util.c
+++ b/src/util.c
@@ -230,7 +230,7 @@ void CopySpriteTiles(u8 shape, u8 size, u8 *tiles, u16 *tilemap, u8 *output)
 }
 
 #else
-__attribute__((naked)) void CopySpriteTiles(u8 shape, u8 size, u8 *tiles, u16 *tilemap, u8 *output)
+ASM_DIRECT void CopySpriteTiles(u8 shape, u8 size, u8 *tiles, u16 *tilemap, u8 *output)
 {
     asm("\n\
         .syntax unified\n\