public KMemoryArrange(
KMemoryArrangeRegion service,
KMemoryArrangeRegion nvServices,
KMemoryArrangeRegion applet,
KMemoryArrangeRegion application)
{
Service = service;
NvServices = nvServices;
Applet = applet;
Application = application;
}
public KMemoryArrange(
KMemoryArrangeRegion Service,
KMemoryArrangeRegion NvServices,
KMemoryArrangeRegion Applet,
KMemoryArrangeRegion Application)
{
this.Service = Service;
this.NvServices = NvServices;
this.Applet = Applet;
this.Application = Application;
}
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 KMemoryRegionManager GetMemoryRegion(KMemoryArrangeRegion region)
{
return(new KMemoryRegionManager(region.Address, region.Size, region.EndAddr));
}
