[ntsc-1.0/1.1] Match "system" files (#2254)

3 files changed, 93 insertions, 2 deletions

diff --git a/src/code/irqmgr.c b/src/code/irqmgr.c
index d623ddad8..3a1e3cdf5 100644
--- a/src/code/irqmgr.c
+++ b/src/code/irqmgr.c
@@ -34,6 +34,7 @@
  */
 #include "global.h"
 #include "terminal.h"
+#include "versions.h"
 
 vu32 gIrqMgrResetStatus = IRQ_RESET_STATUS_IDLE;
 volatile OSTime sIrqMgrResetTime = 0;
@@ -43,9 +44,13 @@ u32 sIrqMgrRetraceCount = 0;
 // Internal messages
 #define IRQ_RETRACE_MSG 666
 #define IRQ_PRENMI_MSG 669
+#if OOT_VERSION < PAL_1_0
+#define IRQ_PRENMI500_MSG 670
+#else
 #define IRQ_PRENMI450_MSG 671
 #define IRQ_PRENMI480_MSG 672
 #define IRQ_PRENMI500_MSG 673
+#endif
 
 /**
  * Registers a client and an associated message queue with the IRQ manager. When an
@@ -163,8 +168,13 @@ void IrqMgr_HandlePreNMI(IrqMgr* irqMgr) {
     irqMgr->resetStatus = IRQ_RESET_STATUS_PRENMI;
     sIrqMgrResetTime = irqMgr->resetTime = osGetTime();
 
+#if OOT_VERSION < PAL_1_0
+    // Schedule a PRENMI500 message to be handled in 500ms
+    osSetTimer(&irqMgr->timer, OS_USEC_TO_CYCLES(500000), 0, &irqMgr->queue, (OSMesg)IRQ_PRENMI500_MSG);
+#else
     // Schedule a PRENMI450 message to be handled in 450ms
     osSetTimer(&irqMgr->timer, OS_USEC_TO_CYCLES(450000), 0, &irqMgr->queue, (OSMesg)IRQ_PRENMI450_MSG);
+#endif
     IrqMgr_JamMesgToClients(irqMgr, (OSMesg)&irqMgr->prenmiMsg);
 }
 
@@ -183,6 +193,27 @@ void IrqMgr_CheckStacks(void) {
     }
 }
 
+#if OOT_VERSION < PAL_1_0
+
+void IrqMgr_HandlePreNMI500(IrqMgr* irqMgr) {
+    u64 nmi = IRQ_RESET_STATUS_NMI; // required to match
+    u32 result;
+
+    gIrqMgrResetStatus = nmi;
+    irqMgr->resetStatus = IRQ_RESET_STATUS_NMI;
+
+    IrqMgr_SendMesgToClients(irqMgr, (OSMesg)&irqMgr->nmiMsg);
+
+    result = osAfterPreNMI();
+    if (result != 0) {
+        // Schedule another PRENMI500 message to be handled in 1ms
+        osSetTimer(&irqMgr->timer, OS_USEC_TO_CYCLES(1000), 0, &irqMgr->queue, (OSMesg)IRQ_PRENMI500_MSG);
+    }
+    IrqMgr_CheckStacks();
+}
+
+#else
+
 void IrqMgr_HandlePreNMI450(IrqMgr* irqMgr) {
     u64 nmi = IRQ_RESET_STATUS_NMI; // required to match
 
@@ -215,6 +246,8 @@ void IrqMgr_HandlePreNMI500(IrqMgr* irqMgr) {
     IrqMgr_CheckStacks();
 }
 
+#endif
+
 /**
  * Runs on each vertical retrace
  *
@@ -244,6 +277,11 @@ void IrqMgr_ThreadEntry(void* arg) {
     while (!exit) {
         osRecvMesg(&irqMgr->queue, (OSMesg*)&msg, OS_MESG_BLOCK);
         switch (msg) {
+#if OOT_VERSION < PAL_1_0
+            default:
+                break;
+#endif
+
             case IRQ_RETRACE_MSG:
                 IrqMgr_HandleRetrace(irqMgr);
                 break;
@@ -254,6 +292,7 @@ void IrqMgr_ThreadEntry(void* arg) {
                 IrqMgr_HandlePreNMI(irqMgr);
                 break;
 
+#if OOT_VERSION >= PAL_1_0
             case IRQ_PRENMI450_MSG:
                 PRINTF("PRENMI450_MSG\n");
                 PRINTF(T("スケジューラ：PRENMI450メッセージを受信\n", "Scheduler: Receives PRENMI450 message\n"));
@@ -265,6 +304,7 @@ void IrqMgr_ThreadEntry(void* arg) {
                 PRINTF(T("スケジューラ：PRENMI480メッセージを受信\n", "Scheduler: Receives PRENMI480 message\n"));
                 IrqMgr_HandlePreNMI480(irqMgr);
                 break;
+#endif
 
             case IRQ_PRENMI500_MSG:
                 PRINTF("PRENMI500_MSG\n");
@@ -273,11 +313,13 @@ void IrqMgr_ThreadEntry(void* arg) {
                 exit = true;
                 break;
 
+#if OOT_VERSION >= PAL_1_0
             default:
                 PRINTF(T("irqmgr.c:予期しないメッセージを受け取りました(%08x)\n",
                          "irqmgr.c: Unexpected message received (%08x)\n"),
                        msg);
                 break;
+#endif
         }
     }
 
diff --git a/src/code/main.c b/src/code/main.c
index 8e572bdce..6c2b35af2 100644
--- a/src/code/main.c
+++ b/src/code/main.c
@@ -1,4 +1,5 @@
 #include "ultra64.h"
+#include "versions.h"
 
 // Declared before including other headers for BSS ordering
 extern uintptr_t gSegments[NUM_SEGMENTS];
@@ -39,7 +40,11 @@ uintptr_t gSegments[NUM_SEGMENTS];
 
 OSThread sGraphThread;
 STACK(sGraphStack, 0x1800);
+#if OOT_VERSION < PAL_1_0
+STACK(sSchedStack, 0x400);
+#else
 STACK(sSchedStack, 0x600);
+#endif
 STACK(sAudioStack, 0x800);
 STACK(sPadMgrStack, 0x500);
 STACK(sIrqMgrStack, 0x500);
@@ -78,7 +83,7 @@ void Main(void* arg) {
 #if PLATFORM_N64
     func_800AD410();
     if (D_80121211 != 0) {
-        systemHeapStart = (uintptr_t)&_n64ddSegmentEnd;
+        systemHeapStart = (uintptr_t)_n64ddSegmentEnd;
         SysCfb_Init(1);
     } else {
         func_800AD488();
@@ -150,7 +155,10 @@ void Main(void* arg) {
     StackCheck_Init(&sGraphStackInfo, sGraphStack, STACK_TOP(sGraphStack), 0, 0x100, "graph");
     osCreateThread(&sGraphThread, THREAD_ID_GRAPH, Graph_ThreadEntry, arg, STACK_TOP(sGraphStack), THREAD_PRI_GRAPH);
     osStartThread(&sGraphThread);
+
+#if OOT_VERSION >= PAL_1_0
     osSetThreadPri(NULL, THREAD_PRI_MAIN);
+#endif
 
     while (true) {
         s16* msg = NULL;
@@ -162,6 +170,9 @@ void Main(void* arg) {
         switch (*msg) {
             case OS_SC_PRE_NMI_MSG:
                 PRINTF(T("main.c: リセットされたみたいだよ\n", "main.c: Looks like it's been reset\n"));
+#if OOT_VERSION < PAL_1_0
+                StackCheck_Check(NULL);
+#endif
                 PreNmiBuff_SetReset(gAppNmiBufferPtr);
                 break;
         }
diff --git a/src/code/z_vimode.c b/src/code/z_vimode.c
index 8abcb62e7..a97181075 100644
--- a/src/code/z_vimode.c
+++ b/src/code/z_vimode.c
@@ -1,5 +1,6 @@
 #include "global.h"
 #include "ultra64/viint.h"
+#include "versions.h"
 
 void ViMode_LogPrint(OSViMode* osViMode) {
     LOG_ADDRESS("osvimodep", osViMode, "../z_vimode.c", 87);
@@ -182,6 +183,7 @@ void ViMode_Save(ViMode* viMode) {
     R_VI_MODE_EDIT_ULX_ADJ = viMode->leftAdjust;
     R_VI_MODE_EDIT_LRX_ADJ = viMode->rightAdjust;
 
+#if OOT_VERSION >= PAL_1_0
     if (SREG(58) == 1) {
         SREG(58) = 0;
 
@@ -200,6 +202,7 @@ void ViMode_Save(ViMode* viMode) {
                 break;
         }
     }
+#endif
 }
 
 void ViMode_Load(ViMode* viMode) {
@@ -270,8 +273,18 @@ void ViMode_Update(ViMode* viMode, Input* input) {
     // Load state from REGs
     ViMode_Load(viMode);
 
+#if OOT_VERSION < PAL_1_0
+    if (viMode->editState == VI_MODE_EDIT_STATE_NEGATIVE_2) {
+        // Log comparison between the NTSC LAN1 mode and the custom mode
+        ViMode_LogPrint(&osViModeNtscLan1);
+        ViMode_LogPrint(&viMode->customViMode);
+        viMode->editState = VI_MODE_EDIT_STATE_NEGATIVE_1;
+    } else if ((viMode->editState == VI_MODE_EDIT_STATE_2) || (viMode->editState == VI_MODE_EDIT_STATE_3))
+#else
     if ((viMode->editState == VI_MODE_EDIT_STATE_ACTIVE) || (viMode->editState == VI_MODE_EDIT_STATE_2) ||
-        (viMode->editState == VI_MODE_EDIT_STATE_3)) {
+        (viMode->editState == VI_MODE_EDIT_STATE_3))
+#endif
+    {
         gScreenWidth = viMode->viWidth;
         gScreenHeight = viMode->viHeight;
 
@@ -333,6 +346,21 @@ void ViMode_Update(ViMode* viMode, Input* input) {
         }
 
         // Clamp adjustments
+#if OOT_VERSION < PAL_1_0
+        // Do not allow parts of the framebuffer to end up offscreen
+        if (viMode->leftAdjust < 0) {
+            viMode->leftAdjust = 0;
+        }
+        if (viMode->upperAdjust < 0) {
+            viMode->upperAdjust = 0;
+        }
+        if (viMode->rightAdjust > 0) {
+            viMode->rightAdjust = 0;
+        }
+        if (viMode->lowerAdjust > 0) {
+            viMode->lowerAdjust = 0;
+        }
+#else
         if (viMode->editState >= VI_MODE_EDIT_STATE_2) {
             // Allow parts of the framebuffer to possibly be offscreen by a small margin
             if (viMode->leftAdjust < -16) {
@@ -362,11 +390,21 @@ void ViMode_Update(ViMode* viMode, Input* input) {
                 viMode->lowerAdjust = 0;
             }
         }
+#endif
 
         // Configure the custom VI mode with the selected settings
         ViMode_Configure(viMode, OS_VI_MPAL_LPN1, osTvType, viMode->loRes, viMode->antialiasOff, viMode->modeN,
                          viMode->fb16Bit, viMode->viWidth, viMode->viHeight, viMode->leftAdjust, viMode->rightAdjust,
                          viMode->upperAdjust, viMode->lowerAdjust);
+
+#if OOT_VERSION < PAL_1_0
+        if (viMode->editState == VI_MODE_EDIT_STATE_3) {
+            // Log comparison between the NTSC LAN1 mode and the custom mode
+            ViMode_LogPrint(&osViModeNtscLan1);
+            ViMode_LogPrint(&viMode->customViMode);
+        }
+#endif
+
         ViMode_ConfigureFeatures(viMode, viMode->viFeatures);
 
         if (viMode->editState == VI_MODE_EDIT_STATE_3) {