Undo PokeCodec's PRs

This commit undoes most of PokeCodec's PRs after the debate in chat. Some
harmless or completely superseded PRs have been left alone, as there is not
much benefit in attempting to undo them.

Reverts #1104, #1108, #1115, #1118, #1119, #1124, #1126, #1127, #1132, #1136,
#1137, #1139, #1140, #1144, #1148, #1149, #1150, #1153, #1155, #1177, #1179,
#1180, #1181, #1182 and #1183.

berry_fix/asm/loader.s

@@ -109,7 +109,7 @@ _1a0:
 	strh r1, [r0, 0xa] @ SIOMLT_SEND
 	ldr r0, =_data_2f0
 	ldr r1, =gCode
-	svc 0x11 << 16
+	swi 0x11 << 16
 	ldr lr, =gCode
 	bx lr
 	.pool

berry_fix/payload/include/gba/m4a_internal.h

@@ -100,12 +100,12 @@ struct CgbChannel
     u8 le;
     u8 sw;
     u32 fr;
-    u32 *wp;
-    u32 *cp;
-    void *tp;
-    void *pp;
-    void *np;
-    u32 d4[2];
+    u32 wp;
+    u32 cp;
+    u32 tp;
+    u32 pp;
+    u32 np;
+    u8 d4[8];
 };
 
 struct MusicPlayerTrack;
@@ -138,10 +138,10 @@ struct SoundChannel
     u32 fw;
     u32 freq;
     struct WaveData *wav;
-    s8 *cp;
+    u32 cp;
     struct MusicPlayerTrack *track;
-    void *pp;
-    void *np;
+    u32 pp;
+    u32 np;
     u32 d4;
     u16 xpi;
     u16 xpc;
@@ -172,11 +172,11 @@ struct SoundInfo
     u8 pcmDmaPeriod; // number of V-blanks per PCM DMA
     u8 maxLines;
     u8 gap[3];
-    u32 pcmSamplesPerVBlank;
-    u32 pcmFreq;
-    u32 divFreq;
+    s32 pcmSamplesPerVBlank;
+    s32 pcmFreq;
+    s32 divFreq;
     struct CgbChannel *cgbChans;
-    void (*func)();
+    u32 func;
     u32 intp;
     void (*CgbSound)(void);
     void (*CgbOscOff)(u8);
@@ -184,7 +184,7 @@ struct SoundInfo
     u32 MPlayJumpTable;
     u32 plynote;
     u32 ExtVolPit;
-    u32 gap2[4];
+    u8 gap2[16];
     struct SoundChannel chans[MAX_DIRECTSOUND_CHANNELS];
     s8 pcmBuffer[PCM_DMA_BUF_SIZE * 2];
 };
@@ -248,7 +248,7 @@ struct MusicPlayerTrack
     u8 key;
     u8 velocity;
     u8 runningStatus;
-    s8 keyM;
+    u8 keyM;
     u8 pitM;
     s8 keyShift;
     s8 keyShiftX;
@@ -312,7 +312,7 @@ struct MusicPlayerInfo
     struct MusicPlayerTrack *tracks;
     struct ToneData *tone;
     u32 ident;
-    void (*func)();
+    u32 func;
     u32 intp;
 };
 
@@ -447,7 +447,7 @@ void ply_tune(struct MusicPlayerInfo *, struct MusicPlayerTrack *);
 void ply_port(struct MusicPlayerInfo *, struct MusicPlayerTrack *);
 void ply_xcmd(struct MusicPlayerInfo *, struct MusicPlayerTrack *);
 void ply_endtie(struct MusicPlayerInfo *, struct MusicPlayerTrack *);
-void ply_note(u8, struct MusicPlayerInfo *, struct MusicPlayerTrack *);
+void ply_note(struct MusicPlayerInfo *, struct MusicPlayerTrack *);
 
 // extended sound command handler functions
 void ply_xxx(struct MusicPlayerInfo *, struct MusicPlayerTrack *);

berry_fix/payload/src/flash.c

@@ -296,7 +296,7 @@ u8 HandleWriteSectorNBytes(u8 sectorNum, u8 *data, u16 size)
 
 u8 TryWriteSector(u8 sectorNum, u8 *data)
 {
-    if (ProgramFlashSectorAndVerify(sectorNum, data)) // is damaged?
+    if (ProgramFlashSectorAndVerify(sectorNum, data) != 0) // is damaged?
     {
         SetSectorDamagedStatus(SECTOR_DAMAGED, sectorNum); // set damaged sector bits.
         return SAVE_STATUS_ERROR;