140 lines
2.6 KiB
C
140 lines
2.6 KiB
C
#ifndef LIBKHAX_AS_LIB
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#include <3ds.h>
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#include <3ds/services/am.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <malloc.h>
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#include "../khax.h"
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#define KHAX_lengthof(...) (sizeof(__VA_ARGS__) / sizeof((__VA_ARGS__)[0]))
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s32 g_backdoorResult = -1;
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s32 dump_chunk_wrapper()
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{
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__asm__ volatile("cpsid aif");
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g_backdoorResult = 0x6666abcd;
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return 0;
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}
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// Test access to "am" service, which we shouldn't have access to, unless khax succeeds.
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Result test_am_access_inner(char *productCode)
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{
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// Title IDs of "mset" in the six regions
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static const u64 s_msetTitleIDs[] =
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{
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0x0004001000020000, 0x0004001000021000, 0x0004001000022000,
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0x0004001000026000, 0x0004001000027000, 0x0004001000028000
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};
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Result result;
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char productCodeTemp[16 + 1];
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unsigned x;
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// Initialize "am"
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result = amInit();
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if (result != 0)
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{
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return result;
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}
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// Check for the existence of the title IDs.
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for (x = 0; x < KHAX_lengthof(s_msetTitleIDs); ++x)
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{
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result = AM_GetTitleProductCode(0, s_msetTitleIDs[x], productCodeTemp);
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if (result == 0)
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{
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memcpy(productCode, productCodeTemp, sizeof(productCodeTemp));
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amExit();
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return 0;
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}
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}
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amExit();
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return -1;
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}
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// Self-contained test.
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void test_am_access_outer(int testNumber)
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{
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char productCode[16 + 1];
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Result result = test_am_access_inner(productCode);
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if (result != 0)
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{
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productCode[0] = '\0';
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}
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printf("amtest%d:%08lx %s\n", testNumber, result, productCode);
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}
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int main()
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{
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// Initialize services
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/* srvInit(); // mandatory
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aptInit(); // mandatory
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hidInit(NULL); // input (buttons, screen)*/
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gfxInitDefault(); // graphics
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/* fsInit();
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sdmcInit();
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hbInit();
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qtmInit();*/
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consoleInit(GFX_BOTTOM, NULL);
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consoleClear();
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test_am_access_outer(1); // test before libkhax
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Result result = khaxInit();
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printf("khaxInit returned %08lx\n", result);
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printf("backdoor returned %08lx\n", (svcBackdoor(dump_chunk_wrapper), g_backdoorResult));
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test_am_access_outer(2); // test after libkhax
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printf("khax demo main finished\n");
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printf("Press X to exit\n");
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khaxExit();
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while (aptMainLoop())
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{
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// Wait next screen refresh
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gspWaitForVBlank();
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// Read which buttons are currently pressed
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hidScanInput();
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u32 kDown = hidKeysDown();
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(void) kDown;
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u32 kHeld = hidKeysHeld();
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(void) kHeld;
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// If START is pressed, break loop and quit
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if (kDown & KEY_X){
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break;
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}
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//consoleClear();
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// Flush and swap framebuffers
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gfxFlushBuffers();
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gfxSwapBuffers();
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}
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// Exit services
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/* qtmExit();
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hbExit();
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sdmcExit();
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fsExit();*/
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gfxExit();
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/* hidExit();
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aptExit();
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srvExit();*/
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// Return to hbmenu
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return 0;
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}
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#endif // LIBKHAX_AS_LIB
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