// we can run extra code at the end of the OFW's task init
void hack_post_init_hook(void) {
// Inject our hacked_TransferScreen
//TransferScreen = hack_TransferScreen;
//cache_fake(0xFF92DA50, ASM_BL(0xFF92DA50, &hack_FF92E704), TYPE_ICACHE);
//cache_fake(0xFF92DA88, ASM_BL(0xFF92DA88, &hack_FF92E4C4), TYPE_ICACHE);
// Intercept JUMP and TRASH buttons
SetSendButtonProc(&hack_jump_trash_events, 0);
// take over the vram copy locations, so we can invert the screen
//cache_fake(0xFF92C5D8, ASM_BL(0xFF92C5D8, &hack_invert_olc_screen), TYPE_ICACHE);
//cache_fake(0xFF92C5FC, ASM_BL(0xFF92C5FC, &hack_invert_olc_screen), TYPE_ICACHE);
// prevent screen turn off on ptp (to see the debug on lcd)
//cache_fake(0xFF9DE0DC, ASM_MOV_R0_INT(0), TYPE_ICACHE);
// these freezes the usb communication
//cache_fake(0xFF81B9D0, ASM_MOV_R0_INT(0), TYPE_ICACHE); // prevent ui lock
//cache_fake(0xFF81B400, ASM_MOV_R0_INT(0), TYPE_ICACHE); // prevent ui lock
//cache_fake(0xFF9DDB24, ASM_MOV_R0_INT(0), TYPE_ICACHE); // prevent ui lock
// Hack redraw on some dialogs, to prevent flickering when entering our menu
cache_fake(0xFF916434, ASM_B(0xFF916434, &hack_dialog_redraw), TYPE_ICACHE);
// Hack items in dialogs
cache_fake(0xFF838300, ASM_BL(0xFF838300, &hack_item_set_label_int), TYPE_ICACHE);
cache_fake(0xFF837FEC, ASM_BL(0xFF837FEC, &hack_item_set_label_str), TYPE_ICACHE);
}
int cpu_post_test_b (void)
{
int ret = 0;
unsigned int i;
int flag = disable_interrupts();
if (ret == 0)
{
ulong code[] =
{
ASM_MFLR(4),
ASM_MTLR(3),
ASM_B(4),
ASM_MFLR(3),
ASM_MTLR(4),
ASM_BLR,
};
ulong res;
cpu_post_exec_11 (code, &res, 0);
ret = res == 0 ? 0 : -1;
if (ret != 0)
{
post_log ("Error at b1 test !\n");
}
}
if (ret == 0)
{
ulong code[] =
{
ASM_MFLR(4),
ASM_MTLR(3),
ASM_BL(4),
ASM_MFLR(3),
ASM_MTLR(4),
ASM_BLR,
};
ulong res;
cpu_post_exec_11 (code, &res, 0);
ret = res == (ulong)code + 12 ? 0 : -1;
if (ret != 0)
{
post_log ("Error at b2 test !\n");
}
}
if (ret == 0)
{
ulong cc, cd;
int cond;
ulong ctr;
int link;
i = 0;
for (cc = 0; cc < 4 && ret == 0; cc++)
{
for (cd = 0; cd < 4 && ret == 0; cd++)
{
for (link = 0; link <= 1 && ret == 0; link++)
{
for (cond = 0; cond <= 1 && ret == 0; cond++)
{
for (ctr = 1; ctr <= 2 && ret == 0; ctr++)
{
int decr = cd < 2;
int cr = cond ? 0x80000000 : 0x00000000;
int jumpc = cc >= 2 ||
(cc == 0 && !cond) ||
(cc == 1 && cond);
int jumpd = cd >= 2 ||
(cd == 0 && ctr != 1) ||
(cd == 1 && ctr == 1);
int jump = jumpc && jumpd;
ret = cpu_post_test_bc (link ? OP_BCL : OP_BC,
(cc << 3) + (cd << 1), 0, jump, decr, link,
ctr, cr);
if (ret != 0)
{
post_log ("Error at b3 test %d !\n", i);
}
i++;
}
}
}
}
}
}
if (flag)
enable_interrupts();
return ret;
}
