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Update module_information_t struct

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Maschell 2022-05-07 20:42:31 +02:00
parent 4abbcbf848
commit 4ab8bccd5e
4 changed files with 110 additions and 103 deletions
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66
include/wums/defines/dynamic_linking_defines.h
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@ -1,19 +1,19 @@
/****************************************************************************
* Copyright (C) 2018 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/>.
****************************************************************************/
* Copyright (C) 2022 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
@ -25,37 +25,21 @@
extern "C" {
#endif
#define DYN_LINK_FUNCTION_NAME_LENGTH 351
#define DYN_LINK_IMPORT_NAME_LENGTH 50
#define DYN_LINK_FUNCTION_LIST_LENGTH 500
#define DYN_LINK_IMPORT_LIST_LENGTH 50
#define DYN_LINK_TRAMPOLINE_LIST_LENGTH DYN_LINK_FUNCTION_LIST_LENGTH
typedef struct _dyn_linking_function_t {
char functionName[DYN_LINK_FUNCTION_NAME_LENGTH + 1];
void *address;
} dyn_linking_function_t;
// clang-format off
typedef struct _dyn_linking_import_t {
char importName[DYN_LINK_IMPORT_NAME_LENGTH + 1];
bool isData;
const char * importName;
bool isData;
} dyn_linking_import_t;
typedef struct _dyn_linking_relocation_entry_t {
dyn_linking_function_t *functionEntry;
dyn_linking_import_t *importEntry;
void *destination;
char type;
size_t offset;
int32_t addend;
const char * functionName;
dyn_linking_import_t * importEntry;
void * destination;
char type;
size_t offset;
int32_t addend;
} dyn_linking_relocation_entry_t;
typedef struct _dyn_linking_relocation_data_t {
dyn_linking_function_t functions[DYN_LINK_FUNCTION_LIST_LENGTH];
dyn_linking_import_t imports[DYN_LINK_IMPORT_LIST_LENGTH];
} dyn_linking_relocation_data_t;
// clang-format on
#ifdef __cplusplus
}

26
include/wums/defines/export_defines.h
View File

@ -1,10 +1,28 @@
/****************************************************************************
* Copyright (C) 2022 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>
#define EXPORT_MAXIMUM_NAME_LENGTH 50
// clang-format off
typedef struct export_data_t {
uint32_t type;
char name[EXPORT_MAXIMUM_NAME_LENGTH];
uint32_t address;
uint32_t type;
const char * name;
uint32_t address;
} export_data_t;
// clang-format on

94
include/wums/defines/module_defines.h
View File

@ -1,19 +1,19 @@
/****************************************************************************
* 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/>.
****************************************************************************/
* Copyright (C) 2022 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
@ -27,59 +27,45 @@
extern "C" {
#endif
#define MAXIMUM_MODULE_PATH_NAME_LENGTH 256
#define MAXIMUM_EXPORT_MODULE_NAME_LENGTH 51
#define FUNCTION_SYMBOL_LIST_LENGTH 50000
#define DYN_LINK_RELOCATION_LIST_LENGTH 500
#define EXPORT_ENTRY_LIST_LENGTH 100
#define HOOK_ENTRY_LIST_LENGTH 20
// clang-format off
typedef struct hook_data_t {
uint32_t type;
uint32_t target;
} hook_data_t;
typedef struct module_function_symbol_data_t {
char *name;
void *address;
uint32_t size;
const char * name;
void * address;
uint32_t size;
} module_function_symbol_data_t;
// clang-format off
typedef 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];
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;
uint8_t skipInitFini;
uint8_t initBeforeRelocationDoneHook;
module_function_symbol_data_t * function_symbol_entries;
uint32_t number_used_function_symbols;
dyn_linking_relocation_entry_t * linking_entries;
uint32_t number_linking_entries;
const char * module_export_name;
export_data_t * export_entries;
uint32_t number_export_entries;
hook_data_t * hook_entries;
uint32_t number_hook_entries;
uint32_t bssAddr;
uint32_t bssSize;
uint32_t sbssAddr;
uint32_t sbssSize;
uint32_t startAddress;
uint32_t endAddress;
uint32_t entrypoint;
uint8_t skipInitFini;
uint8_t initBeforeRelocationDoneHook;
module_function_symbol_data_t * function_symbol_entries;
uint32_t number_function_symbols;
} module_information_single_t;
// clang-format on
#define MAXIMUM_MODULES 32
#define MODULE_INFORMATION_VERSION 0x00000007
#define MODULE_INFORMATION_VERSION 0x0000000D
// clang-format off
typedef struct module_information_t {
uint32_t version;
int32_t number_used_modules; // Number of used function. Maximum is MAXIMUM_MODULES
dyn_linking_relocation_data_t linking_data;
relocation_trampoline_entry_t trampolines[DYN_LINK_TRAMPOLINE_LIST_LENGTH];
module_function_symbol_data_t function_symbols[FUNCTION_SYMBOL_LIST_LENGTH];
uint32_t number_used_function_symbols;
module_information_single_t module_data[MAXIMUM_MODULES];
uint32_t number_modules;
module_information_single_t * modules;
} module_information_t;
// clang-format on

25
include/wums/defines/relocation_defines.h
View File

@ -1,7 +1,25 @@
/****************************************************************************
* Copyright (C) 2022 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>
// clang-format off
typedef enum RelocationTrampolineStatus {
RELOC_TRAMP_FREE = 0,
RELOC_TRAMP_FIXED = 1,
@ -15,7 +33,8 @@ typedef enum RelocationType {
} RelocationType;
typedef struct relocation_trampoline_entry_t {
uint32_t id;
uint32_t trampoline[4];
RelocationTrampolineStatus status;
uint32_t id;
uint32_t trampoline[4];
RelocationTrampolineStatus status;
} relocation_trampoline_entry_t;
// clang-format on