[ntsc-1.2] Match z_std_dma.c (#2082)

* Match ntsc-1.2 z_std_dma.c

* Add B_80121AE3

include/n64dd.h

@@ -1,6 +1,8 @@
 #ifndef N64DD_H
 #define N64DD_H
 
+#include "ultra64.h"
+#include "z64dma.h"
 #include "z64pause.h"
 #include "z64scene.h"
 
@@ -31,6 +33,7 @@ typedef struct n64ddStruct_80121AF0 {
     s32 (*unk_44)(struct PlayState*);
     char unk_48[0x24];
     void (*unk_6C)(struct PlayState*, SceneDrawConfigFunc*);
+    s32 (*unk_70)(DmaRequest* req, void* ram, uintptr_t vrom, size_t size, u32 unk, OSMesgQueue* queue, OSMesg msg);
 } n64ddStruct_80121AF0; // size = ?
 
 void func_800ADA80(void);
@@ -47,6 +50,8 @@ extern n64ddStruct_80121AF0* B_80121AF0;
 extern u8 B_80121AE0;
 extern s8 B_80121AE1;
 extern u8 B_80121AE2;
+extern vu8 B_80121AE3;
+extern vu8 B_80121AE4;
 
 extern char D_801DA410; // type ?
 extern char D_801E8090; // type ?

src/boot/z_std_dma.c

@@ -20,6 +20,9 @@
  */
 #include "global.h"
 #include "terminal.h"
+#if PLATFORM_N64
+#include "n64dd.h"
+#endif
 
 StackEntry sDmaMgrStackInfo;
 OSMesgQueue sDmaMgrMsgQueue;
@@ -44,7 +47,7 @@ const char* sDmaMgrFileNames[] = {
 
 #undef DEFINE_DMA_ENTRY
 
-#if OOT_DEBUG
+#if PLATFORM_N64 || OOT_DEBUG
 /**
  * Compares `str1` and `str2`.
  *
@@ -189,6 +192,14 @@ s32 DmaMgr_AudioDmaHandler(OSPiHandle* pihandle, OSIoMesg* mb, s32 direction) {
     ASSERT(direction == OS_READ, "direction == OS_READ", "../z_std_dma.c", 531);
     ASSERT(mb != NULL, "mb != NULL", "../z_std_dma.c", 532);
 
+#if PLATFORM_N64
+    if (B_80121AE2) {
+        while (B_80121AE4) {
+            Sleep_Msec(1000);
+        }
+    }
+#endif
+
     if (gDmaMgrVerbose == 10) {
         PRINTF(T("%10lld サウンドＤＭＡ %08x %08x %08x (%d)\n", "%10lld Sound DMA %08x %08x %08x (%d)\n"),
                OS_CYCLES_TO_USEC(osGetTime()), mb->dramAddr, mb->devAddr, mb->size, MQ_GET_COUNT(&gPiMgrCmdQueue));
@@ -209,6 +220,9 @@ s32 DmaMgr_AudioDmaHandler(OSPiHandle* pihandle, OSIoMesg* mb, s32 direction) {
  * @param size Size of transfer.
  */
 void DmaMgr_DmaFromDriveRom(void* ram, uintptr_t rom, size_t size) {
+#if PLATFORM_N64
+    s32 pad;
+#endif
     OSPiHandle* handle = osDriveRomInit();
     OSMesgQueue queue;
     OSMesg msg;
@@ -273,11 +287,15 @@ NORETURN void DmaMgr_Error(DmaRequest* req, const char* filename, const char* er
     Fault_AddHungupAndCrashImpl(buff1, buff2);
 }
 
-#define DMA_ERROR(req, filename, errorName, errorDesc, file, line) DmaMgr_Error(req, filename, errorName, errorDesc)
+#define DMA_ERROR(req, filename, errorName, errorDesc, file, n64Line, gcLine) \
-#else
+    DmaMgr_Error(req, filename, errorName, errorDesc)
-#define DMA_ERROR(req, filename, errorName, errorDesc, file, line) Fault_AddHungupAndCrash(file, line)
+#elif PLATFORM_N64
+#define DMA_ERROR(req, filename, errorName, errorDesc, file, n64Line, gcLine) Fault_AddHungupAndCrash(file, n64Line)
+#elif PLATFORM_GC
+#define DMA_ERROR(req, filename, errorName, errorDesc, file, n64Line, gcLine) Fault_AddHungupAndCrash(file, gcLine)
 #endif
 
+#if PLATFORM_GC
 /**
  * Searches the filesystem for the entry containing the address `vrom`. Retrieves the name of this entry from
  * the array of file names.
@@ -307,6 +325,7 @@ const char* DmaMgr_FindFileName(uintptr_t vrom) {
     return NULL;
 #endif
 }
+#endif
 
 const char* DmaMgr_GetFileName(uintptr_t vrom) {
 #if OOT_DEBUG
@@ -322,8 +341,17 @@ const char* DmaMgr_GetFileName(uintptr_t vrom) {
         return NULL;
     }
     return ret;
-#else
+#elif PLATFORM_N64
+    return "??";
+    // Unused strings
+    (void)"";
+    (void)"kanji";
+    (void)"";
+    (void)"link_animetion";
+#elif PLATFORM_GC
     return "";
+    // Unused strings
+    (void)"";
 #endif
 }
 
@@ -336,13 +364,11 @@ void DmaMgr_ProcessRequest(DmaRequest* req) {
     u8 found = false;
     DmaEntry* iter;
     const char* filename;
+    s32 i = 0;
 
 #if OOT_DEBUG
     // Get the filename (for debugging)
     filename = DmaMgr_GetFileName(vrom);
-#else
-    // An unused empty string is defined in .rodata of retail builds, suggesting it was used near here.
-    filename = "";
 #endif
 
     // Iterate through the DMA data table until the region containing the vrom address for this request is found
@@ -367,7 +393,7 @@ void DmaMgr_ProcessRequest(DmaRequest* req) {
                     DMA_ERROR(req, filename, "Segment Alignment Error",
                               T("セグメント境界をまたがってＤＭＡ転送することはできません",
                                 "DMA transfers cannot cross segment boundaries"),
-                              "../z_std_dma.c", 726);
+                              "../z_std_dma.c", 578, 726);
                 }
 
                 DmaMgr_DmaRomToRam(iter->romStart + (vrom - iter->file.vromStart), ram, size);
@@ -388,7 +414,7 @@ void DmaMgr_ProcessRequest(DmaRequest* req) {
                     DMA_ERROR(req, filename, "Can't Transfer Segment",
                               T("圧縮されたセグメントの途中からはＤＭＡ転送することはできません",
                                 "DMA transfer cannot be performed from the middle of a compressed segment"),
-                              "../z_std_dma.c", 746);
+                              "../z_std_dma.c", 598, 746);
                 }
 
                 if (size != iter->file.vromEnd - iter->file.vromStart) {
@@ -397,7 +423,7 @@ void DmaMgr_ProcessRequest(DmaRequest* req) {
                     DMA_ERROR(req, filename, "Can't Transfer Segment",
                               T("圧縮されたセグメントの一部だけをＤＭＡ転送することはできません",
                                 "It is not possible to DMA only part of a compressed segment"),
-                              "../z_std_dma.c", 752);
+                              "../z_std_dma.c", 604, 752);
                 }
 
                 // Reduce the thread priority and decompress the file, the decompression routine handles the DMA
@@ -413,6 +439,13 @@ void DmaMgr_ProcessRequest(DmaRequest* req) {
             }
             break;
         }
+
+#if PLATFORM_N64
+        if (i != 0) {
+            i += 4;
+        }
+#endif
+
         iter++;
     }
 
@@ -423,7 +456,8 @@ void DmaMgr_ProcessRequest(DmaRequest* req) {
             // Error, rom is compressed so DMA may only be requested within the filesystem bounds
 
             DMA_ERROR(req, NULL, "DATA DON'T EXIST",
-                      T("該当するデータが存在しません", "Corresponding data does not exist"), "../z_std_dma.c", 771);
+                      T("該当するデータが存在しません", "Corresponding data does not exist"), "../z_std_dma.c", 624,
+                      771);
             return;
         } else {
             // ROM is uncompressed, allow arbitrary DMA even if the region is not marked in the filesystem
@@ -495,7 +529,15 @@ s32 DmaMgr_RequestAsync(DmaRequest* req, void* ram, uintptr_t vrom, size_t size,
         // its line number is unknown.
         //! @bug `req` is passed to `DMA_ERROR` without rom, ram and size being set
         DMA_ERROR(req, NULL, "ILLIGAL DMA-FUNCTION CALL", T("パラメータ異常です", "Parameter error"), "../z_std_dma.c",
-                  0);
+                  0, 0);
+    }
+#endif
+
+#if PLATFORM_N64
+    if ((B_80121AF0 != NULL) && (B_80121AF0->unk_70 != NULL)) {
+        if (B_80121AF0->unk_70(req, ram, vrom, size, unk, queue, msg) != 0) {
+            return 0;
+        }
     }
 #endif
 

src/code/code_n64dd_800AD410.c

@@ -12,6 +12,8 @@ s8 func_801C7740_unknown(void);
 u8 B_80121AE0;
 s8 B_80121AE1;
 u8 B_80121AE2;
+vu8 B_80121AE3;
+vu8 B_80121AE4;
 
 void func_800ADA80(void) {
     if (!B_80121AE0) {