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Merge pull request #9488 from justinweiss/enable-luma-svchax 

Enable svchax in 3dsx builds when running under Luma3DS 8.0+
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Twinaphex 2019-09-23 11:14:20 +02:00 committed by GitHub
parent 80b62fc635 2e9a793519
commit c78dcbd382
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 22 additions and 6 deletions
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28
ctr/ctr_svchax.c
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@ -464,6 +464,19 @@ static void do_memchunkhax1(void)
write_kaddr(0x1F000008, saved_vram_value);
}
Result get_luma_version(u32 *major, u32 *minor) {
s64 out;
u32 version;
if (R_FAILED(svcGetSystemInfo(&out, 0x10000, 0)))
return -1;
version = (u32)out;
*major = GET_VERSION_MAJOR(version);
*minor = GET_VERSION_MINOR(version);
return 0;
}
Result svchax_init(bool patch_srv)
{
bool isNew3DS;
@ -475,12 +488,15 @@ Result svchax_init(bool patch_srv)
{
if (__service_ptr)
{
if (kver > SYSTEM_VERSION(2, 50, 11))
return -1;
else if (kver > SYSTEM_VERSION(2, 46, 0))
do_memchunkhax2();
else
do_memchunkhax1();
u32 luma_major, luma_minor;
if (kver > SYSTEM_VERSION(2, 50, 11) &&
(R_FAILED(get_luma_version(&luma_major, &luma_minor) || luma_major < 8)))
return -1;
else if (kver > SYSTEM_VERSION(2, 46, 0) && kver <= SYSTEM_VERSION(2, 50, 11))
do_memchunkhax2();
else if (kver <= SYSTEM_VERSION(2, 46, 0))
do_memchunkhax1();
}
svc_7b((backdoor_fn)k_enable_all_svcs, isNew3DS);