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#ifndef _FINALROM
#include "PR/os_internal.h"
#include "PR/rcp.h"
#include "PRinternal/osint.h"
typedef struct {
/* 0x0 */ unsigned int inst1;
/* 0x4 */ unsigned int inst2;
/* 0x8 */ unsigned int inst3;
/* 0xC */ unsigned int inst4;
} __osExceptionVector;
extern __osExceptionVector __ptExceptionPreamble[];
static volatile unsigned int* stat = (unsigned*)0xbff08004;
static volatile unsigned int* wport = (unsigned*)0xbff08000;
static volatile unsigned int* piok = (unsigned*)PHYS_TO_K1(PI_STATUS_REG);
static void rmonPutchar(char c) {
u32 data;
while (TRUE) {
osPiReadIo(stat, &data);
if (data & 4) {
osPiWriteIo(wport, c);
break;
}
}
}
static void* kmc_proutSyncPrintf(void* str, const char* buf, int n) {
int i;
char c;
char* p;
char* q;
char xbuf[128];
static int column = 0;
p = &xbuf;
for (i = 0; i < n; i++) {
c = *buf++;
switch (c) {
case '\n':
*p++ = '\n';
column = 0;
break;
case '\t':
do {
*p++ = ' ';
} while (++column % 8);
break;
default:
column++;
*p++ = c;
break;
}
if (c == '\n' || (p - xbuf) > 100) {
rmonPutchar((p - xbuf) - 1);
q = xbuf;
while (q != p) {
rmonPutchar(*q++);
}
p = xbuf;
}
}
if (p != xbuf) {
rmonPutchar((p - xbuf) - 1);
q = xbuf;
while (q != p) {
rmonPutchar(*q++);
}
}
return (void*)1;
}
extern u32 __kmc_pt_mode;
void __osInitialize_kmc(void) {
if (!__kmc_pt_mode) {
int (*fnc)();
unsigned int* src;
unsigned int* dst;
unsigned int monadr;
volatile unsigned int* mon;
volatile unsigned int* stat;
stat = (unsigned*)0xbff08004;
mon = (unsigned*)0xBFF00000;
if (*mon != 0x4B4D4300) {
return;
}
src = (unsigned*)__ptExceptionPreamble;
dst = (unsigned*)E_VEC;
*dst++ = *src++;
*dst++ = *src++;
*dst++ = *src++;
src += 2;
dst += 2;
*dst++ = *src++;
*dst++ = *src++;
*dst++ = *src++;
osWritebackDCache(E_VEC, 0x24);
osInvalICache(E_VEC, 0x24);
__kmc_pt_mode = TRUE;
if ((*stat & 0x10) == 0) {
monadr = *(mon + 1);
if (monadr != 0xBFF00000) {
unsigned int* src;
unsigned int* dst = monadr | 0x20000000;
unsigned int ct = 0x2000 / 4;
src = 0xBFF00000;
while (ct != 0) {
*dst++ = *src++;
ct--;
}
}
fnc = monadr + 8;
fnc(0x4B4D4300, 0);
}
__printfunc = kmc_proutSyncPrintf;
}
}
int __checkHardware_kmc(void) {
volatile unsigned int* mon = (unsigned*)0xBFF00000;
if (*mon == 0x4B4D4300) {
mon = (unsigned*)0xBFF00010;
if (*mon == 0xB0FFB000) {
return TRUE;
} else {
return FALSE;
}
} else {
return FALSE;
}
}
#endif
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