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Merge pull request #1395 from lioncash/vm

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process/vm_manager: Initial modifications to load NPDM metadata
This commit is contained in:
bunnei 2018-09-29 10:54:39 -04:00 • committed by GitHub
commit f7b69d61f2
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GPG key ID: 4AEE18F83AFDEB23
18 changed files with 420 additions and 162 deletions
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45
src/core/hle/kernel/svc.cpp
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@ -51,8 +51,9 @@ static ResultCode SetHeapSize(VAddr* heap_addr, u64 heap_size) {
}
auto& process = *Core::CurrentProcess();
const VAddr heap_base = process.vm_manager.GetHeapRegionBaseAddress();
CASCADE_RESULT(*heap_addr,
process.HeapAllocate(Memory::HEAP_VADDR, heap_size, VMAPermission::ReadWrite));
process.HeapAllocate(heap_base, heap_size, VMAPermission::ReadWrite));
return RESULT_SUCCESS;
}
@ -325,26 +326,27 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
LOG_TRACE(Kernel_SVC, "called info_id=0x{:X}, info_sub_id=0x{:X}, handle=0x{:08X}", info_id,
info_sub_id, handle);
const auto& vm_manager = Core::CurrentProcess()->vm_manager;
const auto& current_process = Core::CurrentProcess();
const auto& vm_manager = current_process->vm_manager;
switch (static_cast<GetInfoType>(info_id)) {
case GetInfoType::AllowedCpuIdBitmask:
*result = Core::CurrentProcess()->allowed_processor_mask;
*result = current_process->allowed_processor_mask;
break;
case GetInfoType::AllowedThreadPrioBitmask:
*result = Core::CurrentProcess()->allowed_thread_priority_mask;
*result = current_process->allowed_thread_priority_mask;
break;
case GetInfoType::MapRegionBaseAddr:
*result = Memory::MAP_REGION_VADDR;
*result = vm_manager.GetMapRegionBaseAddress();
break;
case GetInfoType::MapRegionSize:
*result = Memory::MAP_REGION_SIZE;
*result = vm_manager.GetMapRegionSize();
break;
case GetInfoType::HeapRegionBaseAddr:
*result = Memory::HEAP_VADDR;
*result = vm_manager.GetHeapRegionBaseAddress();
break;
case GetInfoType::HeapRegionSize:
*result = Memory::HEAP_SIZE;
*result = vm_manager.GetHeapRegionSize();
break;
case GetInfoType::TotalMemoryUsage:
*result = vm_manager.GetTotalMemoryUsage();
@ -359,22 +361,35 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
*result = 0;
break;
case GetInfoType::AddressSpaceBaseAddr:
*result = vm_manager.GetAddressSpaceBaseAddr();
*result = vm_manager.GetCodeRegionBaseAddress();
break;
case GetInfoType::AddressSpaceSize:
*result = vm_manager.GetAddressSpaceSize();
case GetInfoType::AddressSpaceSize: {
const u64 width = vm_manager.GetAddressSpaceWidth();
switch (width) {
case 32:
*result = 0xFFE00000;
break;
case 36:
*result = 0xFF8000000;
break;
case 39:
*result = 0x7FF8000000;
break;
}
break;
}
case GetInfoType::NewMapRegionBaseAddr:
*result = Memory::NEW_MAP_REGION_VADDR;
*result = vm_manager.GetNewMapRegionBaseAddress();
break;
case GetInfoType::NewMapRegionSize:
*result = Memory::NEW_MAP_REGION_SIZE;
*result = vm_manager.GetNewMapRegionSize();
break;
case GetInfoType::IsVirtualAddressMemoryEnabled:
*result = Core::CurrentProcess()->is_virtual_address_memory_enabled;
*result = current_process->is_virtual_address_memory_enabled;
break;
case GetInfoType::TitleId:
*result = Core::CurrentProcess()->program_id;
*result = current_process->program_id;
break;
case GetInfoType::PrivilegedProcessId:
LOG_WARNING(Kernel_SVC,