private static KMemoryRegionManager GetMemoryRegion(KMemoryArrangeRegion Region)
{
return(new KMemoryRegionManager(Region.Address, Region.Size, Region.EndAddr));
}
private static KMemoryArrange GetMemoryArrange()
{
int McEmemCfg = 0x1000;
ulong EmemApertureSize = (ulong)(McEmemCfg & 0x3fff) << 20;
int KernelMemoryCfg = 0;
ulong RamSize = (ulong)GetRamSize(KernelMemoryCfg);
ulong RamPart0;
ulong RamPart1;
if (RamSize * 2 > EmemApertureSize)
{
RamPart0 = EmemApertureSize / 2;
RamPart1 = EmemApertureSize / 2;
}
else
{
RamPart0 = EmemApertureSize;
RamPart1 = 0;
}
int MemoryArrange = 1;
ulong ApplicationRgSize;
switch (MemoryArrange)
{
case 2: ApplicationRgSize = 0x80000000; break;
case 0x11:
case 0x21: ApplicationRgSize = 0x133400000; break;
default: ApplicationRgSize = 0xcd500000; break;
}
ulong AppletRgSize;
switch (MemoryArrange)
{
case 2: AppletRgSize = 0x61200000; break;
case 3: AppletRgSize = 0x1c000000; break;
case 0x11: AppletRgSize = 0x23200000; break;
case 0x12:
case 0x21: AppletRgSize = 0x89100000; break;
default: AppletRgSize = 0x1fb00000; break;
}
KMemoryArrangeRegion ServiceRg;
KMemoryArrangeRegion NvServicesRg;
KMemoryArrangeRegion AppletRg;
KMemoryArrangeRegion ApplicationRg;
const ulong NvServicesRgSize = 0x29ba000;
ulong ApplicationRgEnd = DramMemoryMap.DramEnd; //- RamPart0;
ApplicationRg = new KMemoryArrangeRegion(ApplicationRgEnd - ApplicationRgSize, ApplicationRgSize);
ulong NvServicesRgEnd = ApplicationRg.Address - AppletRgSize;
NvServicesRg = new KMemoryArrangeRegion(NvServicesRgEnd - NvServicesRgSize, NvServicesRgSize);
AppletRg = new KMemoryArrangeRegion(NvServicesRgEnd, AppletRgSize);
//Note: There is an extra region used by the kernel, however
//since we are doing HLE we are not going to use that memory, so give all
//the remaining memory space to services.
ulong ServiceRgSize = NvServicesRg.Address - DramMemoryMap.SlabHeapEnd;
ServiceRg = new KMemoryArrangeRegion(DramMemoryMap.SlabHeapEnd, ServiceRgSize);
return(new KMemoryArrange(ServiceRg, NvServicesRg, AppletRg, ApplicationRg));
}
private static KMemoryArrange GetMemoryArrange()
{
int mcEmemCfg = 0x1000;
ulong ememApertureSize = (ulong)(mcEmemCfg & 0x3fff) << 20;
int kernelMemoryCfg = 0;
ulong ramSize = (ulong)GetRamSize(kernelMemoryCfg);
ulong ramPart0;
ulong ramPart1;
if (ramSize * 2 > ememApertureSize)
{
ramPart0 = ememApertureSize / 2;
ramPart1 = ememApertureSize / 2;
}
else
{
ramPart0 = ememApertureSize;
ramPart1 = 0;
}
int memoryArrange = 1;
ulong applicationRgSize;
switch (memoryArrange)
{
case 2: applicationRgSize = 0x80000000; break;
case 0x11:
case 0x21: applicationRgSize = 0x133400000; break;
default: applicationRgSize = 0xcd500000; break;
}
ulong appletRgSize;
switch (memoryArrange)
{
case 2: appletRgSize = 0x61200000; break;
case 3: appletRgSize = 0x1c000000; break;
case 0x11: appletRgSize = 0x23200000; break;
case 0x12:
case 0x21: appletRgSize = 0x89100000; break;
default: appletRgSize = 0x1fb00000; break;
}
KMemoryArrangeRegion serviceRg;
KMemoryArrangeRegion nvServicesRg;
KMemoryArrangeRegion appletRg;
KMemoryArrangeRegion applicationRg;
const ulong nvServicesRgSize = 0x29ba000;
ulong applicationRgEnd = DramMemoryMap.DramEnd; //- RamPart0;
applicationRg = new KMemoryArrangeRegion(applicationRgEnd - applicationRgSize, applicationRgSize);
ulong nvServicesRgEnd = applicationRg.Address - appletRgSize;
nvServicesRg = new KMemoryArrangeRegion(nvServicesRgEnd - nvServicesRgSize, nvServicesRgSize);
appletRg = new KMemoryArrangeRegion(nvServicesRgEnd, appletRgSize);
//Note: There is an extra region used by the kernel, however
//since we are doing HLE we are not going to use that memory, so give all
//the remaining memory space to services.
ulong serviceRgSize = nvServicesRg.Address - DramMemoryMap.SlabHeapEnd;
serviceRg = new KMemoryArrangeRegion(DramMemoryMap.SlabHeapEnd, serviceRgSize);
return(new KMemoryArrange(serviceRg, nvServicesRg, appletRg, applicationRg));
}
