void MemoryProtectInit(u32 size, u32 extSize)
{
if (sceKernelGetModel() == 0 && sceKernelDipsw(10) == 0 && sceKernelDipsw(12) == 0) // A4B8
HW(0xBC100040) = (HW(0xBC100040) & 0xFFFFFFFC) | 0x1;
else {
// A2E8
HW(0xBC100040) = (HW(0xBC100040) & 0xFFFFFFFC) | 0x2;
}
// A2F8
if (size > 0x800000)
size = 0x800000;
vs32 *ptr = (s32*)0xBC000000;
// A334
while (size > 0x001FFFFF) {
size -= 0x200000;
*(ptr++) = 0xCCCCCCCC;
}
// A348
if (size != 0) {
u32 flag = 0xCCCCCCCC;
// A36C
s32 i;
for (i = (size >> 18) * 4; i < 32; i += 4)
flag |= (0xF << i);
// A380
*(ptr++) = flag;
}
// 0244
void printf_char(void *ctx, int ch)
{
dbg_printf("Calling %s\n", __FUNCTION__);
if (ch == 0x200) {
*(short*)(ctx + 2) = 0;
return;
}
if (ch == 0x201)
{
// 031C
short cnt = *(short*)(ctx + 2);
if (cnt <= 0)
return;
if (sceKernelDipsw(59) == 1)
sceKernelDebugWrite(*(short*)(ctx + 0), ctx + 4, *(short*)(ctx + 2));
else
{
short fd = *(short*)(ctx + 0);
if (fd == STDOUT)
fd = g_stdout;
// 0348
if (fd == STDERR)
fd = g_stderr;
// 0354
sceIoWrite(fd, ctx + 4, *(short*)(ctx + 2));
}
return;
}
if (ch == '\n') {
// 030C
printf_char(ctx, '\r');
}
// 027C
(*(short*)(ctx + 2))++;
*(char*)(ctx + 3 + *(short*)(ctx + 2)) = ch;
if (ch == '\200')
{
short fd = *(short*)(ctx + 0);
// 02AC
if (sceKernelDipsw(59) == 1)
{
// 02F8
sceKernelDebugWrite(fd, ctx + 4, *(short*)(ctx + 2));
}
else
{
if (fd == STDOUT)
fd = g_stdout;
// 02C8
if (fd == STDERR)
fd = g_stderr;
// 02D4
sceIoWrite(fd, ctx + 4, *(short*)(ctx + 2));
}
*(short*)(ctx + 2) = 0;
}
}
// 019C
int stdoutReset(int flags, SceMode mode)
{
dbg_printf("Calling %s\n", __FUNCTION__);
char openDummy = 0;
if (sceKernelDipsw(58) == 1 && !sceKernelDipsw(59))
openDummy = 1;
else
openDummy = 0;
// 01CC
if (openDummy)
{
// 0214
int ret = sceIoOpen("tty0:", flags, mode);
if (ret >= 0)
return ret;
}
// 01E8
return sceIoOpen("dummy_drv_iofile:", flags, mode);
}
void sceKernelAssert(int test, int lvl)
{
if (test)
return;
// CFD0
if (sceKernelDipsw(8) == 0)
{
// D00C
Kprintf("assertion ignore (level %d)\n", lvl);
return;
}
void (*assertFunc)(int) = g_assertHandler;
if (assertFunc == NULL)
{
// CFFC
Kprintf("There is no assert handler, stop\n");
for (;;) // D004
;
}
assertFunc(0);
}
int fdputc(int c, int fd)
{
dbg_printf("Calling %s\n", __FUNCTION__);
char str[1] = {c};
if (c == '\t')
{
// print tabulations, aligning the characters (a tabulation has a size of 8 spaces)
// 0574
if (sceKernelDipsw(59) == 1) {
// 05E4
sceKernelDebugWrite(fd, " ", 8 - (g_linePos & 7));
}
else
{
if (fd == STDOUT)
fd = g_stdout;
// 0590
if (fd == STDERR)
fd = g_stderr;
// 059C
sceIoWrite(fd, " ", 8 - (g_linePos & 7));
}
// 05C4
g_linePos = (g_linePos & 0xFFFFFFF8) + 8;
}
else if (c == '\n')
{
// 0504
if (sceKernelDipsw(59) == 1)
sceKernelDebugWrite(fd, "\r\n", 2);
else
{
if (fd == STDOUT)
fd = g_stdout;
// 0520
if (fd == STDERR)
fd = g_stderr;
// 052C
sceIoWrite(fd, "\r\n", 2);
}
// 0544
g_linePos = 0;
}
else
{
if ((look_ctype_table(c) & 0x97) != 0)
g_linePos++;
// 048C
if (sceKernelDipsw(59) == 1) {
// 04F0
sceKernelDebugWrite(fd, str, 1);
}
else
{
if (fd == STDOUT)
fd = g_stdout;
// 04A8
if (fd == STDERR)
fd = g_stderr;
// 04B4
sceIoWrite(fd, str, 1);
}
}
return c;
}
