mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-18 16:32:05 +00:00
69 lines
2.5 KiB
C++
69 lines
2.5 KiB
C++
/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "creport_scoped_file.hpp"
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#include "creport_threads.hpp"
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namespace ams::creport {
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class ModuleList {
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private:
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static constexpr size_t ModuleCountMax = 0x60;
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static constexpr size_t ModuleNameLengthMax = 0x20;
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static constexpr size_t ModuleIdSize = 0x20;
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struct ModuleInfo {
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char name[ModuleNameLengthMax];
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u8 module_id[ModuleIdSize];
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u64 start_address;
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u64 end_address;
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bool has_sym_table;
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u64 sym_tab;
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u64 str_tab;
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u32 num_sym;
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};
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private:
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os::NativeHandle m_debug_handle;
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size_t m_num_modules;
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ModuleInfo m_modules[ModuleCountMax];
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/* For pretty-printing. */
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char m_address_str_buf[1_KB];
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public:
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ModuleList() : m_debug_handle(os::InvalidNativeHandle), m_num_modules(0) {
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std::memset(m_modules, 0, sizeof(m_modules));
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}
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size_t GetModuleCount() const {
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return m_num_modules;
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}
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u64 GetModuleStartAddress(size_t i) const {
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return m_modules[i].start_address;
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}
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void FindModulesFromThreadInfo(os::NativeHandle debug_handle, const ThreadInfo &thread, bool is_64_bit);
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const char *GetFormattedAddressString(uintptr_t address);
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void SaveToFile(ScopedFile &file);
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private:
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bool TryFindModule(uintptr_t *out_address, uintptr_t guess, bool is_64_bit);
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void TryAddModule(uintptr_t guess, bool is_64_bit);
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void GetModuleName(char *out_name, uintptr_t text_start, uintptr_t ro_start);
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void GetModuleId(u8 *out, uintptr_t ro_start);
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void DetectModuleSymbolTable(ModuleInfo &module);
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};
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}
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