m_Do_printf match, JUTException errorHandler match

configure.py

@@ -251,7 +251,7 @@ config.libs = [
         "objects": [
             # machine
             Object(Matching,    "m_Do/m_Do_main.cpp"),
-            Object(NonMatching, "m_Do/m_Do_printf.cpp"),
+            Object(Matching,    "m_Do/m_Do_printf.cpp"),
             Object(NonMatching, "m_Do/m_Do_audio.cpp"),
             Object(NonMatching, "m_Do/m_Do_controller_pad.cpp"),
             Object(NonMatching, "m_Do/m_Do_graphic.cpp"),

src/JSystem/JUtility/JUTException.cpp

@@ -121,7 +121,6 @@ u32 JUTException::fpscr;
 
 /* 802C4CEC-802C5084       .text errorHandler__12JUTExceptionFUsP9OSContextUlUl */
 void JUTException::errorHandler(OSError error, OSContext* context, u32 param_3, u32 param_4) {
-    /* Nonmatching */
     if (error == 0x10) {
         OSReport("\x1b[41;37m");
         OSReport(" FPE: 浮動小数点例外が発生しました。アドレスは %08x fpscr=%08x\n", context->srr0, context->fpscr);
@@ -134,9 +133,10 @@ void JUTException::errorHandler(OSError error, OSContext* context, u32 param_3,
             search_name_part((u8*)stack_3c, stack_38, 0x20);
             OSReport("%s:%x section:%d\n", stack_38, stack_48, stack_44);
         }
-        u32 r31 = context->fpscr;
-        r31 &= ((context->fpscr & 0xf8) << 22) | 0x01f80700;
-        if (r31 & 0x20000000) {
+        u32 ctx_fpcsr = context->fpscr;
+        ctx_fpcsr &= ((ctx_fpcsr & 0xf8) << 22) | 0x01f80700;
+
+        if (ctx_fpcsr & 0x20000000) {
             context->fpscr &= ~0x80;
             OSReport(" FPE: Invalid operation(無効な演算)\n");
             if (fpscr & 0x01000000) {
@@ -167,19 +167,19 @@ void JUTException::errorHandler(OSError error, OSContext* context, u32 param_3,
                 OSReport(" Invalid integer convert\n");
             }
         }
-        if (r31 & 0x10000000) {
+        if (ctx_fpcsr & 0x10000000) {
             context->fpscr &= ~0x40;
             OSReport(" FPE: Overflow(オーバーフロー)\n");
         }
-        if (r31 & 0x08000000) {
+        if (ctx_fpcsr & 0x08000000) {
             context->fpscr &= ~0x20;
             OSReport(" FPE: Underflow(アンダーフロー)\n");
         }
-        if (r31 & 0x04000000) {
+        if (ctx_fpcsr & 0x04000000) {
             context->fpscr &= ~0x10;
             OSReport(" FPE: Zero division(０による割り算)\n");
         }
-        if (r31 & 0x02000000) {
+        if (ctx_fpcsr & 0x02000000) {
             context->fpscr &= ~0x08;
             OSReport(" FPE: Inexact result(不正確な結果)\n");
         }
@@ -264,11 +264,11 @@ bool JUTException::searchPartialModule(u32 address, u32* module_id, u32* section
     }
 
     OSModuleInfo* module = *(OSModuleInfo**)0x800030C8;
-    while (module) {
+    for (; module != NULL; module = (OSModuleInfo*)module->mNext) {
         OSSectionInfo* section = (OSSectionInfo*)module->info.sectionInfoOffset;
-        for (u32 i = 0; i < module->mNumSections; section = section + 1, i++) {
-            if (section->mSize) {
-                u32 addr = ALIGN_PREV(section->mOffset, 2);
+        for (u32 i = 0; i < module->mNumSections; section++, i++) {
+            if (section->mSize != 0) {
+                u32 addr = section->mOffset & ~0x01;
                 if ((addr <= address) && (address < addr + section->mSize)) {
                     if (module_id)
                         *module_id = module->mId;
@@ -282,8 +282,6 @@ bool JUTException::searchPartialModule(u32 address, u32* module_id, u32* section
                 }
             }
         }
-
-        module = (OSModuleInfo*)module->mNext;
     }
 
     return false;

src/m_Do/m_Do_printf.cpp

@@ -40,13 +40,46 @@ extern "C" int OSGetActiveThreadID(OSThread* thread) {
 }
 
 /* 800066B0-80006770       .text search_partial_address */
-extern "C" int search_partial_address(void* param_0, int* param_1, int* param_2, int* param_3, int* param_4) {
-    /* Nonmatching */
+extern "C" int search_partial_address(void* address, int* module_id, int* section_id, int* section_offset, int* name_offset) {
+    if (address == NULL)
+        return 0xFFFFFFFF;
+
+    OSModuleInfo* module = *(OSModuleInfo**)0x800030C8;
+    for (; module != NULL; module = (OSModuleInfo*)module->mNext) {
+        u32 i, addr;
+        OSSectionInfo* section = (OSSectionInfo*)module->info.sectionInfoOffset;
+
+        for (i = 0; i < module->mNumSections; section++, i++) {
+            if (section->mSize != 0) {
+                addr = section->mOffset & ~0x01;
+                if ((addr <= (u32)address) && (u32)address < (addr + section->mSize)) {
+                    if (module_id != NULL)
+                        *module_id = module->mId;
+                    if (section_id != NULL)
+                        *section_id = i;
+                    if (section_offset)
+                        *section_offset = (u32)address - addr;
+                    if (name_offset)
+                        *name_offset = module->mModuleNameOffset;
+                    return 0;
+                }
+            }
+        }
+    }
+
+    return 0xFFFFFFFF;
 }
 
 /* 80006770-800067D0       .text convert_partial_address */
-extern "C" int convert_partial_address(void* param_0) {
-    /* Nonmatching */
+extern "C" u32 convert_partial_address(void* param_0) {
+    int param_1;
+    int param_2;
+    int param_3;
+    if (search_partial_address(param_0, &param_1, &param_2, &param_3, NULL) == 0) {
+        return (param_2 << 28) + (param_3 & 0x01FFFFFF);
+    } else {
+        return (u32)param_0;
+    }
 }
 
 /* 800067D0-800067DC       .text OSReportDisable */