WUMSLoader/source/common/module_defines.h

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/****************************************************************************
* Copyright (C) 2018-2019 Maschell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that 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 <stdint.h>
#include <stddef.h>
#include "dynamic_linking_defines.h"
#include "relocation_defines.h"
#include "export_defines.h"
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#ifdef __cplusplus
extern "C" {
#endif
#define MAXIMUM_MODULE_PATH_NAME_LENGTH 256
#define MAXIMUM_EXPORT_MODULE_NAME_LENGTH 51
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#define DYN_LINK_RELOCATION_LIST_LENGTH 500
#define EXPORT_ENTRY_LIST_LENGTH 100
#define HOOK_ENTRY_LIST_LENGTH 10
typedef struct hook_data_t {
uint32_t type;
uint32_t target = 0;
} hook_data_t;
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struct module_information_single_t {
char path[MAXIMUM_MODULE_PATH_NAME_LENGTH] = ""; // Path where the module is stored
dyn_linking_relocation_entry_t linking_entries[DYN_LINK_RELOCATION_LIST_LENGTH];
char module_export_name[MAXIMUM_EXPORT_MODULE_NAME_LENGTH];
export_data_t export_entries[EXPORT_ENTRY_LIST_LENGTH];
hook_data_t hook_entries[HOOK_ENTRY_LIST_LENGTH];
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int32_t priority; // Priority of this module
uint32_t bssAddr;
uint32_t bssSize;
uint32_t sbssAddr;
uint32_t sbssSize;
uint32_t entrypoint;
uint32_t startAddress;
uint32_t endAddress;
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};
#define MAXIMUM_MODULES 8
struct module_information_t {
int32_t number_used_modules = 0; // Number of used function. Maximum is MAXIMUM_MODULES
dyn_linking_relocation_data_t linking_data;
relocation_trampolin_entry_t trampolines[DYN_LINK_TRAMPOLIN_LIST_LENGTH];
module_information_single_t module_data[MAXIMUM_MODULES];
};
#ifdef __cplusplus
}
#endif