Bumped Version + Small Fix

Author: EchoStretch

ps5-kstuff/main.c

@@ -2854,7 +2854,7 @@ int main(void* ds, int a, int b, uintptr_t c, uintptr_t d)
     int minor_dec = (minor_bcd >> 4) * 10 + (minor_bcd & 0xF);
 
     char msg[64], *p = msg;
-    char *hdr = "Welcome To Kstuff 1.6.5\nPlayStation 5 FW: ";
+    char *hdr = "Welcome To Kstuff 1.6.6\nPlayStation 5 FW: ";
     while (*hdr) *p++ = *hdr++;
 
     if (major >= 10) *p++ = '0' + major / 10;

ps5-kstuff/uelf/fself.c

@@ -175,6 +175,7 @@ int try_handle_fself_mailbox(uint64_t* regs, uint64_t lr)
         uint64_t ctx[8];
 		copy_from_kernel(
     		ctx,
+    		(fwver >= 0x1000) ? kpeek64(regs[RBP] - 232) :
     		(fwver >= 0x900) ? regs[R14] :
     		(fwver >= 0x800 && fwver <= 0x860) ? kpeek64(regs[RBP] - 240) :
     		regs[RBX],