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Add more information to kernel exploit process.

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This commit is contained in:
Steveice10 2016-12-17 08:48:14 -08:00
parent eb84268a09
commit e8b1d583ec
1 changed files with 21 additions and 0 deletions
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21
source/hax/svchax.c
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@ -470,38 +470,59 @@ Result svchax_init(bool patch_srv)
if(!__ctr_svchax) { if(!__ctr_svchax) {
if(__service_ptr) { if(__service_ptr) {
if(kver > SYSTEM_VERSION(2, 51, 2)) { if(kver > SYSTEM_VERSION(2, 51, 2)) {
printf("Unsupported firmware version.");
return -1; return -1;
} else if(kver > SYSTEM_VERSION(2, 50, 11)) { } else if(kver > SYSTEM_VERSION(2, 50, 11)) {
printf("Executing waithax...");
if(waithax_run()) { if(waithax_run()) {
printf("Executing k_enable_all_svcs...");
waithax_backdoor(k_enable_all_svcs); waithax_backdoor(k_enable_all_svcs);
printf("Cleaning up waithax...");
waithax_cleanup(); waithax_cleanup();
printf("waithax complete.");
__ctr_svchax = 1; __ctr_svchax = 1;
} }
} else { } else {
if(kver > SYSTEM_VERSION(2, 46, 0)) { if(kver > SYSTEM_VERSION(2, 46, 0)) {
printf("Executing memchunkhax2...");
do_memchunkhax2(); do_memchunkhax2();
} else { } else {
printf("Executing memchunkhax1...");
do_memchunkhax1(); do_memchunkhax1();
} }
printf("Executing k_enable_all_svcs...");
svc_7b((backdoor_fn) k_enable_all_svcs); svc_7b((backdoor_fn) k_enable_all_svcs);
printf("memchunkhax complete.");
__ctr_svchax = 1; __ctr_svchax = 1;
} }
} else { } else {
printf("Executing k_enable_all_svcs...");
svc_7b((backdoor_fn) k_enable_all_svcs); svc_7b((backdoor_fn) k_enable_all_svcs);
printf("SVC access patch complete.");
__ctr_svchax = 1; __ctr_svchax = 1;
} }
} }
if (patch_srv && __ctr_svchax && !__ctr_svchax_srv) if (patch_srv && __ctr_svchax && !__ctr_svchax_srv)
{ {
printf("Patching PID to 0...");
u32 PID_kaddr = read_kaddr(CURRENT_KPROCESS) + (g_is_new3ds ? 0xBC : (kver > SYSTEM_VERSION(2, 40, 0)) ? 0xB4 : 0xAC); u32 PID_kaddr = read_kaddr(CURRENT_KPROCESS) + (g_is_new3ds ? 0xBC : (kver > SYSTEM_VERSION(2, 40, 0)) ? 0xB4 : 0xAC);
u32 old_PID = read_kaddr(PID_kaddr); u32 old_PID = read_kaddr(PID_kaddr);
write_kaddr(PID_kaddr, 0); write_kaddr(PID_kaddr, 0);
printf("Reinitializing srv...");
srvExit(); srvExit();
srvInit(); srvInit();
printf("Restoring PID...");
write_kaddr(PID_kaddr, old_PID); write_kaddr(PID_kaddr, old_PID);
printf("Service access patch complete.");
__ctr_svchax_srv = 1; __ctr_svchax_srv = 1;
} }