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Atmosphere/stratosphere/loader/source/ldr_registration.hpp
2019-04-21 09:08:08 -07:00

65 lines
2.3 KiB
C++

/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include <array>
#include "ldr_map.hpp"
class Registration {
public:
static constexpr size_t MaxProcesses = 0x40;
static constexpr size_t MaxModuleInfos = 0x20;
public:
struct ModuleInfoHolder {
bool in_use;
LoaderModuleInfo info;
};
struct TidSid {
u64 title_id;
FsStorageId storage_id;
};
struct Process {
bool in_use;
bool is_64_bit_addspace;
u64 index;
u64 process_id;
u64 title_id;
Registration::TidSid tid_sid;
std::array<Registration::ModuleInfoHolder, MaxModuleInfos> module_infos;
};
struct List {
std::array<Registration::Process, MaxProcesses> processes;
u64 num_processes;
};
static Registration::Process *GetFreeProcess();
static Registration::Process *GetProcess(u64 index);
static Registration::Process *GetProcessByProcessId(u64 pid);
static Result GetRegisteredTidSid(u64 index, Registration::TidSid *out);
static bool RegisterTidSid(const TidSid *tid_sid, u64 *out_index);
static bool UnregisterIndex(u64 index);
static void SetProcessIdTidAndIs64BitAddressSpace(u64 index, u64 process_id, u64 tid, bool is_64_bit_addspace);
static void AddModuleInfo(u64 index, u64 base_address, u64 size, const unsigned char *build_id);
static Result GetProcessModuleInfo(LoaderModuleInfo *out, u32 max_out, u64 process_id, u32 *num_written);
/* Atmosphere MitM Extension. */
static void AssociatePidTidForMitM(u64 index);
};