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core/memory: Migrate over Write{8, 16, 32, 64, Block} to the Memory class

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The Write functions are used slightly less than the Read functions,
which make these a bit nicer to move over.

The only adjustments we really need to make here are to Dynarmic's
exclusive monitor instance. We need to keep a reference to the currently
active memory instance to perform exclusive read/write operations.
This commit is contained in:
Lioncash 2019-11-26 17:39:57 -05:00
parent b05bfc6036
commit e4c381b885
14 changed files with 298 additions and 153 deletions
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27
src/core/hle/kernel/svc.cpp
View file

@ -1120,7 +1120,7 @@ static ResultCode GetThreadContext(Core::System& system, VAddr thread_context, H
std::fill(ctx.vector_registers.begin() + 16, ctx.vector_registers.end(), u128{});
}
Memory::WriteBlock(thread_context, &ctx, sizeof(ctx));
system.Memory().WriteBlock(thread_context, &ctx, sizeof(ctx));
return RESULT_SUCCESS;
}
@ -1280,20 +1280,21 @@ static ResultCode QueryProcessMemory(Core::System& system, VAddr memory_info_add
return ERR_INVALID_HANDLE;
}
auto& memory = system.Memory();
const auto& vm_manager = process->VMManager();
const MemoryInfo memory_info = vm_manager.QueryMemory(address);
Memory::Write64(memory_info_address, memory_info.base_address);
Memory::Write64(memory_info_address + 8, memory_info.size);
Memory::Write32(memory_info_address + 16, memory_info.state);
Memory::Write32(memory_info_address + 20, memory_info.attributes);
Memory::Write32(memory_info_address + 24, memory_info.permission);
Memory::Write32(memory_info_address + 32, memory_info.ipc_ref_count);
Memory::Write32(memory_info_address + 28, memory_info.device_ref_count);
Memory::Write32(memory_info_address + 36, 0);
memory.Write64(memory_info_address, memory_info.base_address);
memory.Write64(memory_info_address + 8, memory_info.size);
memory.Write32(memory_info_address + 16, memory_info.state);
memory.Write32(memory_info_address + 20, memory_info.attributes);
memory.Write32(memory_info_address + 24, memory_info.permission);
memory.Write32(memory_info_address + 32, memory_info.ipc_ref_count);
memory.Write32(memory_info_address + 28, memory_info.device_ref_count);
memory.Write32(memory_info_address + 36, 0);
// Page info appears to be currently unused by the kernel and is always set to zero.
Memory::Write32(page_info_address, 0);
memory.Write32(page_info_address, 0);
return RESULT_SUCCESS;
}
@ -2290,12 +2291,13 @@ static ResultCode GetProcessList(Core::System& system, u32* out_num_processes,
return ERR_INVALID_ADDRESS_STATE;
}
auto& memory = system.Memory();
const auto& process_list = kernel.GetProcessList();
const auto num_processes = process_list.size();
const auto copy_amount = std::min(std::size_t{out_process_ids_size}, num_processes);
for (std::size_t i = 0; i < copy_amount; ++i) {
Memory::Write64(out_process_ids, process_list[i]->GetProcessID());
memory.Write64(out_process_ids, process_list[i]->GetProcessID());
out_process_ids += sizeof(u64);
}
@ -2329,13 +2331,14 @@ static ResultCode GetThreadList(Core::System& system, u32* out_num_threads, VAdd
return ERR_INVALID_ADDRESS_STATE;
}
auto& memory = system.Memory();
const auto& thread_list = current_process->GetThreadList();
const auto num_threads = thread_list.size();
const auto copy_amount = std::min(std::size_t{out_thread_ids_size}, num_threads);
auto list_iter = thread_list.cbegin();
for (std::size_t i = 0; i < copy_amount; ++i, ++list_iter) {
Memory::Write64(out_thread_ids, (*list_iter)->GetThreadID());
memory.Write64(out_thread_ids, (*list_iter)->GetThreadID());
out_thread_ids += sizeof(u64);
}