extern "C" int main(int argc, char *argv[]) {
void *ptr;
int size;
checkpointNext("Modes:");
int modes[] = {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 0x10, 0x100, 0x1000, 0x7FFFFFFF};
for (size_t i = 0; i < ARRAY_SIZE(modes); ++i) {
char temp[32];
snprintf(temp, 32, " Mode %d", modes[i]);
testKernelUnlock(temp, modes[i]);
}
checkpointNext("Modes (scePower):");
for (size_t i = 0; i < ARRAY_SIZE(modes); ++i) {
char temp[32];
snprintf(temp, 32, " Mode %d (scePower)", modes[i]);
testPowerUnlock(temp, modes[i]);
}
checkpointNext("While not locked:");
checkpoint(" Kernel: %08x", sceKernelVolatileMemUnlock(0));
checkpoint(" Power: %08x", sceKernelVolatileMemUnlock(0));
return 0;
}
int testKernelUnlock(const char *title, int mode) {
if (sceKernelVolatileMemLock(0, NULL, NULL) != 0) {
printf("TEST FAILURE\n");
}
int result = sceKernelVolatileMemUnlock(mode);
checkpoint("%s: %08x", title, result);
if (result != 0) {
sceKernelVolatileMemUnlock(0);
}
return result;
}
/* Clear memory blocks used by booted modules. */
static s32 ClearFreeBlock(void)
{
s32 status;
sceKernelFillFreeBlock(SCE_KERNEL_PRIMARY_KERNEL_PARTITION, 0);
sceKernelFillFreeBlock(SCE_KERNEL_VSHELL_PARTITION, 0);
sceKernelVolatileMemUnlock(SCE_KERNEL_VOLATILE_MEM_DEFAULT);
status = sceKernelFillFreeBlock(SCE_KERNEL_PRIMARY_USER_PARTITION, 0);
sceKernelMemoryExtendSize(); //0x00000D84
sceKernelFillFreeBlock(SCE_KERNEL_EXTENDED_SC_KERNEL_PARTITION, 0);
sceKernelFillFreeBlock(SCE_KERNEL_VSHELL_KERNEL_PARTITION, 0);
sceKernelMemoryShrinkSize();
sceKernelMemset32((void *)SCE_SCRATCHPAD_ADDR_K0, 0, SCE_SCRATCHPAD_SIZE);
return status;
}