mirror of
https://github.com/wiidev/usbloadergx.git
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82 lines
1.8 KiB
C++
82 lines
1.8 KiB
C++
//functions for manipulating the HBC stub by giantpune
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//updated by blackb0x April 2022
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#include <string.h>
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#include <ogcsys.h>
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#include <malloc.h>
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#include <stdio.h>
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#include "lstub.h"
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#include "wad/nandtitle.h"
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extern const u8 stub_bin[];
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extern const u32 stub_bin_size;
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s32 Set_Stub(u64 reqID)
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{
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if (!hbcStubAvailable())
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return 0;
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if (NandTitles.IndexOf(reqID) < 0)
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return WII_EINSTALL;
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char *stub = (char *)0x80002662;
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stub[0] = TITLE_7(reqID);
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stub[1] = TITLE_6(reqID);
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stub[8] = TITLE_5(reqID);
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stub[9] = TITLE_4(reqID);
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stub[4] = TITLE_3(reqID);
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stub[5] = TITLE_2(reqID);
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stub[12] = TITLE_1(reqID);
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stub[13] = ((u8)(reqID));
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DCFlushRange(stub, 0x10);
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return 1;
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}
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void loadStub()
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{
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char *stubLoc = (char *)0x80001800;
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memcpy(stubLoc, stub_bin, stub_bin_size);
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DCFlushRange(stubLoc, stub_bin_size);
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}
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u8 hbcStubAvailable()
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{
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char *sig = (char *)0x80001804;
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return (strncmp(sig, "STUBHAXX", 8) == 0);
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}
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u64 returnTo(bool onlyHBC)
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{
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if (!onlyHBC)
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{
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// UNEO
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if (NandTitles.IndexOf(0x00010001554E454FULL) >= 0)
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return 0x00010001554E454FULL;
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// ULNR
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if (NandTitles.IndexOf(0x00010001554C4E52ULL) >= 0)
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return 0x00010001554C4E52ULL;
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// IDCL
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if (NandTitles.IndexOf(0x000100014944434CULL) >= 0)
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return 0x000100014944434CULL;
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}
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// OHBC
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if (NandTitles.IndexOf(0x000100014F484243ULL) >= 0)
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return 0x000100014F484243ULL;
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// LULZ
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if (NandTitles.IndexOf(0x000100014C554C5AULL) >= 0)
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return 0x000100014C554C5AULL;
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// 1.0.7
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if (NandTitles.IndexOf(0x00010001AF1BF516ULL) >= 0)
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return 0x00010001AF1BF516ULL;
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// JODI
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if (NandTitles.IndexOf(0x000100014A4F4449ULL) >= 0)
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return 0x000100014A4F4449ULL;
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// HAXX
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if (NandTitles.IndexOf(0x0001000148415858ULL) >= 0)
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return 0x0001000148415858ULL;
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// System menu
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return 0x100000002ULL;
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}
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