From f0f98bbcc385ce192bf89e33798d14bcc3db6b86 Mon Sep 17 00:00:00 2001
From: LagoLunatic <LagoLunatic@users.noreply.github.com>
Date: Fri, 26 Jun 2026 17:20:57 -0400
Subject: Fix OdemuExi2 wrong caps

---
 src/OdemuExi2/DebuggerDriver.c | 301 +++++++++++++++++++++++++++++++++++++++++
 src/odemuexi2/DebuggerDriver.c | 301 -----------------------------------------
 2 files changed, 301 insertions(+), 301 deletions(-)
 create mode 100644 src/OdemuExi2/DebuggerDriver.c
 delete mode 100644 src/odemuexi2/DebuggerDriver.c

(limited to 'src')

diff --git a/src/OdemuExi2/DebuggerDriver.c b/src/OdemuExi2/DebuggerDriver.c
new file mode 100644
index 00000000..847014a9
--- /dev/null
+++ b/src/OdemuExi2/DebuggerDriver.c
@@ -0,0 +1,301 @@
+#include "odemuexi2/DebuggerDriver.h"
+#include "dolphin/os/OS.h"
+
+static MTRCallbackType MTRCallback;
+
+static void (*DBGCallback)(u32, OSContext*);
+
+static u32 SendMailData;
+
+static s32 RecvDataLeng;
+
+static u8* pEXIInputFlag;
+
+static u8 EXIInputFlag;
+
+static u8 SendCount = 0x80;
+
+#define IS_TRUE(x) ((x) != FALSE)
+#define IS_FALSE(x) !IS_TRUE(x)
+#define ROUND_UP(x, align) (((x) + (align)-1) & (-(align)))
+
+void DBGEXIInit() {
+    __OSMaskInterrupts(0x18000);
+    __EXIRegs[10] = 0;
+}
+
+static u32 DBGEXISelect(u32 v) {
+    u32 regs = __EXIRegs[10];
+    regs &= 0x405;
+    regs |= 0x80 | (v << 4);
+    __EXIRegs[10] = regs;
+    return TRUE;
+}
+
+BOOL DBGEXIDeselect(void) {
+    __EXIRegs[10] &= 0x405;
+    return TRUE;
+}
+
+static BOOL DBGEXISync() {
+    while (__EXIRegs[13] & 1)
+        ;
+
+    return TRUE;
+}
+
+static BOOL DBGEXIImm(void* buffer, s32 bytecounter, u32 write) {
+    u8* tempPointer;
+    u32 writeOutValue;
+    int i;
+
+    if (write) {
+        tempPointer = buffer;
+        writeOutValue = 0;
+        for (i = 0; i < bytecounter; i++) {
+            u8* temp = ((u8*)buffer) + i;
+            writeOutValue |= *temp << ((3 - i) << 3);
+        }
+        __EXIRegs[14] = writeOutValue;
+    }
+
+    __EXIRegs[13] = 1 | write << 2 | (bytecounter - 1) << 4;
+    DBGEXISync();
+
+    if (!write) {
+        writeOutValue = __EXIRegs[14];
+        tempPointer = buffer;
+        for (i = 0; i < bytecounter; i++) {
+            *tempPointer++ = writeOutValue >> ((3 - i) << 3);
+        }
+    }
+
+    return TRUE;
+}
+
+static BOOL DBGWriteMailbox(u32 p1) {
+    u32 cmd = 0xc0000000;
+    u32 v;
+    u32 base = p1;
+    BOOL total = FALSE;
+
+    DBGEXISelect(4);
+    v = (base & 0x1fffffff) | (cmd);
+    total |= IS_FALSE(DBGEXIImm(&v, sizeof(v), 1));
+    total |= IS_FALSE(DBGEXISync());
+    total |= IS_FALSE(DBGEXIDeselect());
+
+    return IS_FALSE(total);
+}
+
+#pragma dont_inline on
+static BOOL DBGReadMailbox(u32* p1) {
+    BOOL total = FALSE;
+    u32 v;
+
+    DBGEXISelect(4);
+
+    v = 0x60000000;
+    total |= IS_FALSE(DBGEXIImm(&v, 2, 1));
+    total |= IS_FALSE(DBGEXISync());
+
+    total |= IS_FALSE(DBGEXIImm(p1, 4, 0));
+    total |= IS_FALSE(DBGEXISync());
+
+    total |= IS_FALSE(DBGEXIDeselect());
+
+    return IS_FALSE(total);
+}
+#pragma dont_inline reset
+
+static BOOL DBGRead(u32 count, u32* buffer, s32 param3) {
+    BOOL total = FALSE;
+    u32* buf_p = (u32*)buffer;
+    u32 v1;
+    u32 v;
+
+    DBGEXISelect(4);
+
+    v1 = (count & 0x1fffc) << 8 | 0x20000000;
+    total |= IS_FALSE(DBGEXIImm(&v1, sizeof(v1), 1));
+    total |= IS_FALSE(DBGEXISync());
+
+    while (param3) {
+        total |= IS_FALSE(DBGEXIImm(&v, sizeof(v), 0));
+        total |= IS_FALSE(DBGEXISync());
+
+        *buf_p++ = v;
+
+        param3 -= 4;
+        if (param3 < 0) {
+            param3 = 0;
+        }
+    }
+
+    total |= IS_FALSE(DBGEXIDeselect());
+    return IS_FALSE(total);
+}
+
+static BOOL DBGWrite(u32 count, void* buffer, s32 param3) {
+    BOOL total = FALSE;
+    u32* buf_p = (u32*)buffer;
+    u32 v1;
+    u32 v;
+
+    DBGEXISelect(4);
+
+    v1 = (count & 0x1fffc) << 8 | 0xa0000000;
+    total |= IS_FALSE(DBGEXIImm(&v1, sizeof(v1), 1));
+    total |= IS_FALSE(DBGEXISync());
+
+    while (param3 != 0) {
+        v = *buf_p++;
+
+        total |= IS_FALSE(DBGEXIImm(&v, sizeof(v), 1));
+        total |= IS_FALSE(DBGEXISync());
+
+        param3 -= 4;
+        if (param3 < 0) {
+            param3 = 0;
+        }
+    }
+
+    total |= IS_FALSE(DBGEXIDeselect());
+    return IS_FALSE(total);
+}
+
+inline static BOOL _DBGReadStatus(u32* p1) {
+    BOOL total = FALSE;
+    u32 v;
+
+    DBGEXISelect(4);
+
+    v = 1 << 30;
+    total |= IS_FALSE(DBGEXIImm(&v, 2, 1));
+    total |= IS_FALSE(DBGEXISync());
+
+    total |= IS_FALSE(DBGEXIImm(p1, 4, 0));
+    total |= IS_FALSE(DBGEXISync());
+
+    total |= IS_FALSE(DBGEXIDeselect());
+
+    return IS_FALSE(total);
+}
+#pragma dont_inline on
+static BOOL DBGReadStatus(u32* p1) {
+    return _DBGReadStatus(p1);
+}
+#pragma dont_inline reset
+
+static void MWCallback(u32 a, OSContext* b) {
+    EXIInputFlag = TRUE;
+    if (MTRCallback) {
+        MTRCallback(0);
+    }
+}
+
+static void DBGHandler(s16 a, OSContext* b) {
+    *__PIRegs = 0x1000;
+    if (DBGCallback) {
+        DBGCallback(a, b);
+    }
+}
+
+void DBInitComm(u8** a, MTRCallbackType b) {
+    BOOL interrupts = OSDisableInterrupts();
+    {
+        pEXIInputFlag = (u8*)EXIInputFlag;
+        pEXIInputFlag = &EXIInputFlag;
+
+        *a = pEXIInputFlag;
+
+        MTRCallback = b;
+
+        DBGEXIInit();
+    }
+    OSRestoreInterrupts(interrupts);
+}
+
+void DBInitInterrupts(void) {
+    __OSMaskInterrupts(0x18000);
+    __OSMaskInterrupts(0x40);
+    DBGCallback = &MWCallback;
+    __OSSetInterruptHandler(0x19, DBGHandler);
+    __OSUnmaskInterrupts(0x40);
+}
+
+static void CheckMailBox(void) {
+    u32 v;
+    DBGReadStatus(&v);
+    if (v & 1) {
+        DBGReadMailbox(&v);
+        v &= 0x1fffffff;
+
+        if ((v & 0x1f000000) == 0x1f000000) {
+            SendMailData = v;
+            RecvDataLeng = v & 0x7fff;
+            EXIInputFlag = 1;
+        }
+    }
+}
+
+u32 DBQueryData(void) {
+    EXIInputFlag = 0;
+    if (!RecvDataLeng) {
+        BOOL interrupts = OSDisableInterrupts();
+        CheckMailBox();
+        OSRestoreInterrupts(interrupts);
+    }
+    return RecvDataLeng;
+}
+
+BOOL DBRead(u32* buffer, s32 count) {
+    u32 interrupts = OSDisableInterrupts();
+    u32 v = SendMailData & 0x10000 ? 0x1000 : 0;
+
+    DBGRead(v + 0x1e000, buffer, ROUND_UP(count, 4));
+
+    RecvDataLeng = 0;
+    EXIInputFlag = 0;
+
+    OSRestoreInterrupts(interrupts);
+
+    return 0;
+}
+
+BOOL DBWrite(void* src, u32 size) {
+    u32 v;
+    u32 busyFlag;
+    BOOL interrupts = OSDisableInterrupts();
+
+    do {
+        _DBGReadStatus(&busyFlag);
+    } while (busyFlag & 2);
+
+    SendCount++;
+    v = ((SendCount & 1) ? 0x1000 : 0);
+
+    while (!DBGWrite(v | 0x1c000, src, ROUND_UP(size, 4)))
+        ;
+
+    do {
+        _DBGReadStatus(&busyFlag);
+    } while (busyFlag & 2);
+
+    v = SendCount;
+    while (!DBGWriteMailbox((0x1f000000) | v << 0x10 | size))
+        ;
+
+    do {
+        while (!_DBGReadStatus(&busyFlag))
+            ;
+    } while (busyFlag & 2);
+
+    OSRestoreInterrupts(interrupts);
+
+    return 0;
+}
+
+void DBOpen(void) {}
+
+void DBClose(void) {}
diff --git a/src/odemuexi2/DebuggerDriver.c b/src/odemuexi2/DebuggerDriver.c
deleted file mode 100644
index 847014a9..00000000
--- a/src/odemuexi2/DebuggerDriver.c
+++ /dev/null
@@ -1,301 +0,0 @@
-#include "odemuexi2/DebuggerDriver.h"
-#include "dolphin/os/OS.h"
-
-static MTRCallbackType MTRCallback;
-
-static void (*DBGCallback)(u32, OSContext*);
-
-static u32 SendMailData;
-
-static s32 RecvDataLeng;
-
-static u8* pEXIInputFlag;
-
-static u8 EXIInputFlag;
-
-static u8 SendCount = 0x80;
-
-#define IS_TRUE(x) ((x) != FALSE)
-#define IS_FALSE(x) !IS_TRUE(x)
-#define ROUND_UP(x, align) (((x) + (align)-1) & (-(align)))
-
-void DBGEXIInit() {
-    __OSMaskInterrupts(0x18000);
-    __EXIRegs[10] = 0;
-}
-
-static u32 DBGEXISelect(u32 v) {
-    u32 regs = __EXIRegs[10];
-    regs &= 0x405;
-    regs |= 0x80 | (v << 4);
-    __EXIRegs[10] = regs;
-    return TRUE;
-}
-
-BOOL DBGEXIDeselect(void) {
-    __EXIRegs[10] &= 0x405;
-    return TRUE;
-}
-
-static BOOL DBGEXISync() {
-    while (__EXIRegs[13] & 1)
-        ;
-
-    return TRUE;
-}
-
-static BOOL DBGEXIImm(void* buffer, s32 bytecounter, u32 write) {
-    u8* tempPointer;
-    u32 writeOutValue;
-    int i;
-
-    if (write) {
-        tempPointer = buffer;
-        writeOutValue = 0;
-        for (i = 0; i < bytecounter; i++) {
-            u8* temp = ((u8*)buffer) + i;
-            writeOutValue |= *temp << ((3 - i) << 3);
-        }
-        __EXIRegs[14] = writeOutValue;
-    }
-
-    __EXIRegs[13] = 1 | write << 2 | (bytecounter - 1) << 4;
-    DBGEXISync();
-
-    if (!write) {
-        writeOutValue = __EXIRegs[14];
-        tempPointer = buffer;
-        for (i = 0; i < bytecounter; i++) {
-            *tempPointer++ = writeOutValue >> ((3 - i) << 3);
-        }
-    }
-
-    return TRUE;
-}
-
-static BOOL DBGWriteMailbox(u32 p1) {
-    u32 cmd = 0xc0000000;
-    u32 v;
-    u32 base = p1;
-    BOOL total = FALSE;
-
-    DBGEXISelect(4);
-    v = (base & 0x1fffffff) | (cmd);
-    total |= IS_FALSE(DBGEXIImm(&v, sizeof(v), 1));
-    total |= IS_FALSE(DBGEXISync());
-    total |= IS_FALSE(DBGEXIDeselect());
-
-    return IS_FALSE(total);
-}
-
-#pragma dont_inline on
-static BOOL DBGReadMailbox(u32* p1) {
-    BOOL total = FALSE;
-    u32 v;
-
-    DBGEXISelect(4);
-
-    v = 0x60000000;
-    total |= IS_FALSE(DBGEXIImm(&v, 2, 1));
-    total |= IS_FALSE(DBGEXISync());
-
-    total |= IS_FALSE(DBGEXIImm(p1, 4, 0));
-    total |= IS_FALSE(DBGEXISync());
-
-    total |= IS_FALSE(DBGEXIDeselect());
-
-    return IS_FALSE(total);
-}
-#pragma dont_inline reset
-
-static BOOL DBGRead(u32 count, u32* buffer, s32 param3) {
-    BOOL total = FALSE;
-    u32* buf_p = (u32*)buffer;
-    u32 v1;
-    u32 v;
-
-    DBGEXISelect(4);
-
-    v1 = (count & 0x1fffc) << 8 | 0x20000000;
-    total |= IS_FALSE(DBGEXIImm(&v1, sizeof(v1), 1));
-    total |= IS_FALSE(DBGEXISync());
-
-    while (param3) {
-        total |= IS_FALSE(DBGEXIImm(&v, sizeof(v), 0));
-        total |= IS_FALSE(DBGEXISync());
-
-        *buf_p++ = v;
-
-        param3 -= 4;
-        if (param3 < 0) {
-            param3 = 0;
-        }
-    }
-
-    total |= IS_FALSE(DBGEXIDeselect());
-    return IS_FALSE(total);
-}
-
-static BOOL DBGWrite(u32 count, void* buffer, s32 param3) {
-    BOOL total = FALSE;
-    u32* buf_p = (u32*)buffer;
-    u32 v1;
-    u32 v;
-
-    DBGEXISelect(4);
-
-    v1 = (count & 0x1fffc) << 8 | 0xa0000000;
-    total |= IS_FALSE(DBGEXIImm(&v1, sizeof(v1), 1));
-    total |= IS_FALSE(DBGEXISync());
-
-    while (param3 != 0) {
-        v = *buf_p++;
-
-        total |= IS_FALSE(DBGEXIImm(&v, sizeof(v), 1));
-        total |= IS_FALSE(DBGEXISync());
-
-        param3 -= 4;
-        if (param3 < 0) {
-            param3 = 0;
-        }
-    }
-
-    total |= IS_FALSE(DBGEXIDeselect());
-    return IS_FALSE(total);
-}
-
-inline static BOOL _DBGReadStatus(u32* p1) {
-    BOOL total = FALSE;
-    u32 v;
-
-    DBGEXISelect(4);
-
-    v = 1 << 30;
-    total |= IS_FALSE(DBGEXIImm(&v, 2, 1));
-    total |= IS_FALSE(DBGEXISync());
-
-    total |= IS_FALSE(DBGEXIImm(p1, 4, 0));
-    total |= IS_FALSE(DBGEXISync());
-
-    total |= IS_FALSE(DBGEXIDeselect());
-
-    return IS_FALSE(total);
-}
-#pragma dont_inline on
-static BOOL DBGReadStatus(u32* p1) {
-    return _DBGReadStatus(p1);
-}
-#pragma dont_inline reset
-
-static void MWCallback(u32 a, OSContext* b) {
-    EXIInputFlag = TRUE;
-    if (MTRCallback) {
-        MTRCallback(0);
-    }
-}
-
-static void DBGHandler(s16 a, OSContext* b) {
-    *__PIRegs = 0x1000;
-    if (DBGCallback) {
-        DBGCallback(a, b);
-    }
-}
-
-void DBInitComm(u8** a, MTRCallbackType b) {
-    BOOL interrupts = OSDisableInterrupts();
-    {
-        pEXIInputFlag = (u8*)EXIInputFlag;
-        pEXIInputFlag = &EXIInputFlag;
-
-        *a = pEXIInputFlag;
-
-        MTRCallback = b;
-
-        DBGEXIInit();
-    }
-    OSRestoreInterrupts(interrupts);
-}
-
-void DBInitInterrupts(void) {
-    __OSMaskInterrupts(0x18000);
-    __OSMaskInterrupts(0x40);
-    DBGCallback = &MWCallback;
-    __OSSetInterruptHandler(0x19, DBGHandler);
-    __OSUnmaskInterrupts(0x40);
-}
-
-static void CheckMailBox(void) {
-    u32 v;
-    DBGReadStatus(&v);
-    if (v & 1) {
-        DBGReadMailbox(&v);
-        v &= 0x1fffffff;
-
-        if ((v & 0x1f000000) == 0x1f000000) {
-            SendMailData = v;
-            RecvDataLeng = v & 0x7fff;
-            EXIInputFlag = 1;
-        }
-    }
-}
-
-u32 DBQueryData(void) {
-    EXIInputFlag = 0;
-    if (!RecvDataLeng) {
-        BOOL interrupts = OSDisableInterrupts();
-        CheckMailBox();
-        OSRestoreInterrupts(interrupts);
-    }
-    return RecvDataLeng;
-}
-
-BOOL DBRead(u32* buffer, s32 count) {
-    u32 interrupts = OSDisableInterrupts();
-    u32 v = SendMailData & 0x10000 ? 0x1000 : 0;
-
-    DBGRead(v + 0x1e000, buffer, ROUND_UP(count, 4));
-
-    RecvDataLeng = 0;
-    EXIInputFlag = 0;
-
-    OSRestoreInterrupts(interrupts);
-
-    return 0;
-}
-
-BOOL DBWrite(void* src, u32 size) {
-    u32 v;
-    u32 busyFlag;
-    BOOL interrupts = OSDisableInterrupts();
-
-    do {
-        _DBGReadStatus(&busyFlag);
-    } while (busyFlag & 2);
-
-    SendCount++;
-    v = ((SendCount & 1) ? 0x1000 : 0);
-
-    while (!DBGWrite(v | 0x1c000, src, ROUND_UP(size, 4)))
-        ;
-
-    do {
-        _DBGReadStatus(&busyFlag);
-    } while (busyFlag & 2);
-
-    v = SendCount;
-    while (!DBGWriteMailbox((0x1f000000) | v << 0x10 | size))
-        ;
-
-    do {
-        while (!_DBGReadStatus(&busyFlag))
-            ;
-    } while (busyFlag & 2);
-
-    OSRestoreInterrupts(interrupts);
-
-    return 0;
-}
-
-void DBOpen(void) {}
-
-void DBClose(void) {}
-- 
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