91 lines
2.2 KiB
C
91 lines
2.2 KiB
C
#include "global.h"
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OSPiHandle* sISVHandle; // official name : is_Handle
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#define gISVDbgPrnAdrs ((ISVDbg*)0xB3FF0000)
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#define ASCII_TO_U32(a, b, c, d) ((u32)((a << 24) | (b << 16) | (c << 8) | (d << 0)))
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void isPrintfInit(void) {
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sISVHandle = osCartRomInit();
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osEPiWriteIo(sISVHandle, (u32)&gISVDbgPrnAdrs->put, 0);
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osEPiWriteIo(sISVHandle, (u32)&gISVDbgPrnAdrs->get, 0);
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osEPiWriteIo(sISVHandle, (u32)&gISVDbgPrnAdrs->magic, ASCII_TO_U32('I', 'S', '6', '4'));
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}
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void osSyncPrintfUnused(const char* fmt, ...) {
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}
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/*void osSyncPrintf(const char* fmt, ...) {
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va_list args;
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va_start(args, fmt);
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_Printf(is_proutSyncPrintf, NULL, fmt, args);
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va_end(args);
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}*/
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// assumption
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void rmonPrintf(const char* fmt, ...) {
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va_list args;
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va_start(args, fmt);
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_Printf(is_proutSyncPrintf, NULL, fmt, args);
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va_end(args);
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}
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void* is_proutSyncPrintf(void* arg, const char* str, u32 count) {
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u32 data;
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s32 pos;
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s32 start;
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s32 end;
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//OTRLogString(str);
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osEPiReadIo(sISVHandle, (u32)&gISVDbgPrnAdrs->magic, &data);
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if (data != ASCII_TO_U32('I', 'S', '6', '4')) {
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return 1;
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}
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osEPiReadIo(sISVHandle, (u32)&gISVDbgPrnAdrs->get, &data);
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pos = data;
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osEPiReadIo(sISVHandle, (u32)&gISVDbgPrnAdrs->put, &data);
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start = data;
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end = start + count;
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if (end >= 0xFFE0) {
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end -= 0xFFE0;
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if (pos < end || start < pos) {
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return 1;
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}
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} else {
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if (start < pos && pos < end) {
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return 1;
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}
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}
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while (count) {
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u32 addr = (u32)&gISVDbgPrnAdrs->data + (start & 0xFFFFFFC);
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s32 shift = ((3 - (start & 3)) * 8);
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if (*str) {
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osEPiReadIo(sISVHandle, addr, &data);
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osEPiWriteIo(sISVHandle, addr, (*str << shift) | (data & ~(0xFF << shift)));
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start++;
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if (start >= 0xFFE0) {
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start -= 0xFFE0;
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}
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}
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count--;
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str++;
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}
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osEPiWriteIo(sISVHandle, (u32)&gISVDbgPrnAdrs->put, start);
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return 1;
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}
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void func_80002384(const char* exp, const char* file, u32 line) {
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osSyncPrintf("File:%s Line:%d %s \n", file, line, exp);
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while (true) {
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;
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}
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}
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