diff --git a/include/global.h b/include/global.h
index ec636bb074..46413b1979 100644
--- a/include/global.h
+++ b/include/global.h
@@ -11,10 +11,10 @@
 // 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))
+#define NAKED __attribute__((naked))
 
 // IDE support
-#if defined (__APPLE__) || defined (__CYGWIN__)
+#if defined (__APPLE__) || defined (__CYGWIN__) || defined (_MSC_VER)
 #define _(x) x
 #define __(x) x
 #define INCBIN_U8 {0}
@@ -23,7 +23,7 @@
 #define INCBIN_S8 {0}
 #define INCBIN_S16 {0}
 #define INCBIN_S32 {0}
-#endif // __APPLE__
+#endif // IDE support
 
 #define ARRAY_COUNT(array) (size_t)(sizeof(array) / sizeof((array)[0]))
 
diff --git a/src/battle_anim_sound_tasks.c b/src/battle_anim_sound_tasks.c
index e956fd44f6..2316b97590 100644
--- a/src/battle_anim_sound_tasks.c
+++ b/src/battle_anim_sound_tasks.c
@@ -386,7 +386,7 @@ void sub_8159308(u8 taskId)
         DestroyAnimVisualTask(taskId);
 }
 #else
-ASM_DIRECT
+NAKED
 void sub_8159308(u8 taskId)
 {
     asm_unified("	push {r4,r5,lr}\n\
diff --git a/src/battle_interface.c b/src/battle_interface.c
index 0a8bf3ed7e..9ef45020df 100644
--- a/src/battle_interface.c
+++ b/src/battle_interface.c
@@ -648,7 +648,7 @@ static void sub_8072308(s16 arg0, u16 *arg1, u8 arg2)
 }
 
 #else
-ASM_DIRECT
+NAKED
 static void sub_8072308(s16 arg0, u16 *arg1, u8 arg2)
 {
     asm(".syntax unified\n\
diff --git a/src/battle_main.c b/src/battle_main.c
index 495aa3302f..8649209c0f 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -3591,7 +3591,7 @@ static void BattleIntroOpponent1SendsOutMonAnimation(void)
     gBattleMainFunc = BattleIntroRecordMonsToDex;
 }
 #else
-ASM_DIRECT
+NAKED
 static void BattleIntroOpponent1SendsOutMonAnimation(void)
 {
     asm(".syntax unified\n\
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index c382daaf4d..811aba1285 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -3608,7 +3608,7 @@ static void atk24(void)
     }
 }
 #else
-ASM_DIRECT
+NAKED
 static void atk24(void)
 {
     asm("\n\
diff --git a/src/battle_tv.c b/src/battle_tv.c
index 777b4846ff..e5d97be304 100644
--- a/src/battle_tv.c
+++ b/src/battle_tv.c
@@ -812,7 +812,7 @@ void TryPutLinkBattleTvShowOnAir(void)
 }
 
 #else
-ASM_DIRECT
+NAKED
 void TryPutLinkBattleTvShowOnAir(void)
 {
     asm_unified(
diff --git a/src/bg.c b/src/bg.c
index 975c72a942..2f4cdc8564 100644
--- a/src/bg.c
+++ b/src/bg.c
@@ -463,7 +463,7 @@ bool8 IsDma3ManagerBusyWithBgCopy(void)
     return FALSE;
 }
 #else
-ASM_DIRECT
+NAKED
 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
         }
     }
 }*/
-ASM_DIRECT
+NAKED
 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
-ASM_DIRECT
+NAKED
 void CopyTileMapEntry(u16 *src, u16 *dest, s32 palette1, u32 tileOffset, u32 palette2)
 {
     asm("push {r4-r6,lr}\n\
diff --git a/src/decompress.c b/src/decompress.c
index fb288bf4a4..1d4165d753 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.
-ASM_DIRECT
+NAKED
 void sub_803471C()
 {
     asm(".syntax unified\n\
diff --git a/src/field_effect.c b/src/field_effect.c
index 6783473ebb..692090779b 100644
--- a/src/field_effect.c
+++ b/src/field_effect.c
@@ -566,7 +566,7 @@ u8 CreateMonSprite_PicBox(u16 species, s16 x, s16 y)
     return spriteId;
 }
 #else
-ASM_DIRECT
+NAKED
 u8 CreateMonSprite_PicBox(u16 species, s16 x, s16 y)
 {
     asm_unified("push {r4,r5,lr}\n\
@@ -669,7 +669,7 @@ void MultiplyPaletteRGBComponents(u16 i, u8 r, u8 g, u8 b)
     gPlttBufferFaded[i] = RGB(curRed, curGreen, curBlue);
 }
 #else
-ASM_DIRECT
+NAKED
 void MultiplyInvertedPaletteRGBComponents(u16 i, u8 r, u8 g, u8 b)
 {
     asm(".syntax unified\n"
@@ -744,7 +744,7 @@ void MultiplyInvertedPaletteRGBComponents(u16 i, u8 r, u8 g, u8 b)
     ".syntax divided");
 }
 
-ASM_DIRECT
+NAKED
 void MultiplyPaletteRGBComponents(u16 i, u8 r, u8 g, u8 b)
 {
     asm(".syntax unified\n"
@@ -2684,7 +2684,7 @@ bool8 sub_80B8B38(struct Task *task)
     return FALSE;
 }
 #else
-ASM_DIRECT
+NAKED
 bool8 sub_80B8B38(struct Task *task)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
@@ -2997,7 +2997,7 @@ u8 sub_80B8F98(void)
     return spriteId;
 }
 #else
-ASM_DIRECT
+NAKED
 u8 sub_80B8F98(void)
 {
     asm_unified("push {r4-r7,lr}\n\
diff --git a/src/field_map_obj.c b/src/field_map_obj.c
index 81cbe5210f..af018eb164 100644
--- a/src/field_map_obj.c
+++ b/src/field_map_obj.c
@@ -353,7 +353,7 @@ static u8 InitFieldObjectStateFromTemplate(struct MapObjectTemplate *template, u
     return slot;
 }
 #else
-static __attribute__((naked)) u8 InitFieldObjectStateFromTemplate(struct MapObjectTemplate *template, u8 mapId, u8 mapGroupId)
+static NAKED u8 InitFieldObjectStateFromTemplate(struct MapObjectTemplate *template, u8 mapId, u8 mapGroupId)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                 "\tmov r7, r9\n"
diff --git a/src/fossil_specials.c b/src/fossil_specials.c
index 95fafc17bf..060915fa64 100644
--- a/src/fossil_specials.c
+++ b/src/fossil_specials.c
@@ -335,7 +335,7 @@ static void sub_81BED50(u8 taskId)
 }
 
 #else
-ASM_DIRECT
+NAKED
 static void sub_81BED50(u8 taskId)
 {
     asm("\n\
diff --git a/src/item.c b/src/item.c
index 975fef3aea..319d167fc7 100644
--- a/src/item.c
+++ b/src/item.c
@@ -234,7 +234,7 @@ bool8 CheckBagHasSpace(u16 itemId, u16 count)
     }
 }
 #else
-ASM_DIRECT
+NAKED
 bool8 CheckBagHasSpace(u16 itemId, u16 count)
 {
     asm_unified("push {r4-r7,lr}\n\
diff --git a/src/link_rfu.c b/src/link_rfu.c
index a1917ed244..37aa20950b 100644
--- a/src/link_rfu.c
+++ b/src/link_rfu.c
@@ -2051,7 +2051,7 @@ u8 sub_800DD1C(u8 maxFlags)
     return 0;
 }
 #else
-ASM_DIRECT u8 sub_800DD1C(u8 maxFlags)
+NAKED u8 sub_800DD1C(u8 maxFlags)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tlsls r0, 24\n"
@@ -2897,7 +2897,7 @@ void sub_800EFB0(void)
     CpuFill16(0, gRecvCmds, sizeof gRecvCmds);
 }
 #else
-ASM_DIRECT void sub_800EFB0(void)
+NAKED void sub_800EFB0(void)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tsub sp, 0x4\n"
@@ -3233,7 +3233,7 @@ void sub_800F638(u8 unused, u32 flags)
     }
 }
 #else
-ASM_DIRECT void sub_800F638(u8 unused, u32 flags)
+NAKED void sub_800F638(u8 unused, u32 flags)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r10\n"
@@ -3601,7 +3601,7 @@ void sub_800FD14(u16 command)
     }
 }
 #else
-ASM_DIRECT void sub_800FD14(u16 command)
+NAKED void sub_800FD14(u16 command)
 {
     asm_unified("\tpush {r4,r5,lr}\n"
                     "\tlsls r0, 16\n"
@@ -4699,7 +4699,7 @@ void sub_801120C(u8 a0)
     }
 }
 #else
-ASM_DIRECT void sub_801120C(u8 a0)
+NAKED void sub_801120C(u8 a0)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r10\n"
diff --git a/src/map_name_popup.c b/src/map_name_popup.c
index 59b1622ebf..1782e9af82 100644
--- a/src/map_name_popup.c
+++ b/src/map_name_popup.c
@@ -276,7 +276,7 @@ static void sub_80D4A78(u8 bg, u8 x, u8 y, u8 deltaX, u8 deltaY, u8 unused)
     }
 }
 #else
-ASM_DIRECT
+NAKED
 static void sub_80D4A78(u8 bg, u8 x, u8 y, u8 deltaX, u8 deltaY, u8 unused)
 {
     asm("\n\
diff --git a/src/match_call.c b/src/match_call.c
index 9c1e02947d..aa6945161a 100644
--- a/src/match_call.c
+++ b/src/match_call.c
@@ -980,7 +980,7 @@ static void sub_81D199C(const match_call_text_data_t *sub0, u16 idx, u8 *dest)
     }
 }
 #else
-static ASM_DIRECT void sub_81D199C(const match_call_text_data_t *sub0, u16 idx, u8 *dest)
+static NAKED void sub_81D199C(const match_call_text_data_t *sub0, u16 idx, u8 *dest)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r10\n"
@@ -1163,7 +1163,7 @@ const u8 *sub_81D1B40(u32 idx, u32 offset)
     return NULL;
 }
 #else
-ASM_DIRECT const u8 *sub_81D1B40(u32 idx, u32 offset)
+NAKED const u8 *sub_81D1B40(u32 idx, u32 offset)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r9\n"
diff --git a/src/menu.c b/src/menu.c
index 0aaf2d186c..dedfcc3be0 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -2080,7 +2080,7 @@ void sub_819A080(struct UnkStruct_819A080 *a0, struct UnkStruct_819A080 *a1, u16
     }
 }
 #else
-__attribute__((naked))
+NAKED
 void sub_819A080(struct UnkStruct_819A080 *a0, struct UnkStruct_819A080 *a1, u16 a2, u16 a3, u16 a4, u16 a5, u16 a6, u16 a7)
 {
 	asm("push {r4-r7,lr}\n\
diff --git a/src/pokemon_animation.c b/src/pokemon_animation.c
index 02755fe400..c50aa4a757 100644
--- a/src/pokemon_animation.c
+++ b/src/pokemon_animation.c
@@ -1184,7 +1184,7 @@ static void sub_817F9F4(struct Sprite *sprite)
 }
 
 #else
-__attribute__((naked))
+NAKED
 static void sub_817F9F4(struct Sprite *sprite)
 {
     asm(".syntax unified\n\
diff --git a/src/pokemon_summary_screen.c b/src/pokemon_summary_screen.c
index 4ce4cca5b9..74dc119738 100644
--- a/src/pokemon_summary_screen.c
+++ b/src/pokemon_summary_screen.c
@@ -1417,7 +1417,7 @@ void sub_81C14BC(struct Pokemon *mon, u8 swappingFromId, u8 swappingToId)
     *ppBonusesPtr = localPpBonuses;
 }
 #else
-ASM_DIRECT
+NAKED
 void sub_81C14BC(struct Pokemon *mon, u8 swappingFromId, u8 swappingToId)
 {
     asm(".syntax unified\n\
@@ -1628,7 +1628,7 @@ void sub_81C15EC(struct BoxPokemon *mon, u8 swappingFromId, u8 swappingToId)
     *ppBonusesPtr = localPpBonuses;
 }
 #else
-ASM_DIRECT
+NAKED
 void sub_81C15EC(struct BoxPokemon *mon, u8 swappingFromId, u8 swappingToId)
 {
     asm(".syntax unified\n\
@@ -2039,7 +2039,7 @@ void sub_81C1CB0(struct UnkStruct_61CC04 *a, u16 *b, u8 c, u8 d)
     Free(alloced);
 }
 #else
-ASM_DIRECT
+NAKED
 void sub_81C1CB0(struct UnkStruct_61CC04 *a, u16 *b, u8 c, u8 d)
 {
     asm(".syntax unified\n\
@@ -2341,7 +2341,7 @@ void sub_81C2194(u16 *a, u16 b, u8 c)
     }
 }
 #else
-ASM_DIRECT
+NAKED
 void sub_81C2194(u16 *a, u16 b, u8 c)
 {
     asm(".syntax unified\n\
@@ -3026,7 +3026,7 @@ void sub_81C335C()
     sub_81C25A4(r4, gText_FiveMarks, r5, 1, 0, 1);
 }
 #else
-ASM_DIRECT
+NAKED
 void sub_81C335C()
 {
     asm(".syntax unified\n\
@@ -3369,7 +3369,7 @@ void sub_81C3B08(u8 a)
     sub_81C25A4(sp, text, offset, (a<<4), 0, r5);
 }
 #else
-ASM_DIRECT
+NAKED
 void sub_81C3B08(u8 a)
 {
     asm(".syntax unified\n\
diff --git a/src/recorded_battle.c b/src/recorded_battle.c
index 4cb2eab497..eb48ab15a3 100644
--- a/src/recorded_battle.c
+++ b/src/recorded_battle.c
@@ -475,7 +475,7 @@ u32 MoveRecordedBattleToSaveData(void)
 }
 
 #else
-ASM_DIRECT
+NAKED
 u32 MoveRecordedBattleToSaveData(void)
 {
     asm(".syntax unified\n\
diff --git a/src/rotating_gate.c b/src/rotating_gate.c
index db5935fc30..a16401fa23 100644
--- a/src/rotating_gate.c
+++ b/src/rotating_gate.c
@@ -925,7 +925,7 @@ static s32 RotatingGate_CanRotate(u8 gateId, s16 rotationDirection)
 }
 
 #else
-ASM_DIRECT
+NAKED
 static s32 RotatingGate_CanRotate(u8 a, s16 rotationDirection)
 {
     asm(".syntax unified\n\
diff --git a/src/text.c b/src/text.c
index eacfd2a1f9..f7c68f549e 100644
--- a/src/text.c
+++ b/src/text.c
@@ -375,7 +375,7 @@ void GenerateFontHalfRowLookupTable(u8 fgColor, u8 bgColor, u8 shadowColor)
     *(current++) = (shadowColor << 12) | (shadowColor << 8) | (shadowColor << 4) | shadowColor;
 }
 #else
-ASM_DIRECT
+NAKED
 void GenerateFontHalfRowLookupTable(u8 fgColor, u8 bgColor, u8 shadowColor)
 {
     asm("push {r4-r7,lr}\n\
@@ -871,7 +871,7 @@ void DecompressGlyphTile(const u16 *src, u16 *dest)
     *(dest) = (gFontHalfRowLookupTable[gFontHalfRowOffsets[src[1] & 0xFF]] << 16) | gFontHalfRowLookupTable[gFontHalfRowOffsets[src[1] >> 8]];
 }
 #else
-ASM_DIRECT
+NAKED
 void DecompressGlyphTile(const u16 *src, u16 *dest)
 {
     asm("push {r4-r7,lr}\n\
@@ -1052,7 +1052,7 @@ u8 GetLastTextColor(u8 colorType)
     }
 }
 
-ASM_DIRECT
+NAKED
 void CopyGlyphToWindow(struct TextPrinter *x)
 {
     asm("push {r4-r7,lr}\n\
@@ -2341,7 +2341,7 @@ u16 RenderText(struct TextPrinter *textPrinter)
     return 1;
 }
 #else
-__attribute__((naked))
+NAKED
 u16 RenderText(struct TextPrinter *textPrinter)
 {
     asm("push {r4-r6,lr}\n\
diff --git a/src/tv.c b/src/tv.c
index 8fc95b9b82..a48a2d6383 100644
--- a/src/tv.c
+++ b/src/tv.c
@@ -3931,7 +3931,7 @@ static void sub_80F0708(void) // FIXME: register allocation shenanigans
     }
 }
 #else
-ASM_DIRECT static void sub_80F0708(void)
+NAKED static 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 4f9241b212..88be4e4a13 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
-ASM_DIRECT void CopySpriteTiles(u8 shape, u8 size, u8 *tiles, u16 *tilemap, u8 *output)
+NAKED void CopySpriteTiles(u8 shape, u8 size, u8 *tiles, u16 *tilemap, u8 *output)
 {
     asm("\n\
         .syntax unified\n\
diff --git a/sym_common.txt b/sym_common.txt
index bbb29fd42c..64bfa88ec3 100644
--- a/sym_common.txt
+++ b/sym_common.txt
@@ -167,4 +167,4 @@ gUnknown_03007898: @ 3007898
 	.space 0x8
 
 gUnknown_030078A0: @ 30078A0
-	.space 0x660
+	.space 0xC