WiiUModuleSystem/include/wums/exports.h

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/* based on blsug.h
* by Alex Chadwick
*
* Copyright (C) 2014, Alex Chadwick
* Modified by Maschell, 2018-2020
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WUMS_FUNCTION_EXPORT_DEF_H_
#define WUMS_FUNCTION_EXPORT_DEF_H_
#include "common.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef enum wums_entry_type_t {
WUMS_FUNCTION_EXPORT,
WUMS_DATA_EXPORT,
} wums_entry_type_t;
typedef struct wums_entry_t {
wums_entry_type_t type;
const char *name; /* name of the export */
const void *address; /* pointer to the export */
} wums_loader_entry_t;
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#define WUMS_EXPORT_FUNCTION(function) WUMS_EXPORT(WUMS_FUNCTION_EXPORT, function, function);
#define WUMS_EXPORT_DATA(pointer) WUMS_EXPORT(WUMS_DATA_EXPORT, pointer, &pointer);
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#define WUMS_EXPORT(_type, pointer, value) \
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extern const wums_loader_entry_t wums_entry_##pointer \
WUMS_SECTION("exports"); \
const wums_loader_entry_t wums_entry_##pointer = { \
.type = _type, \
.name = # pointer, \
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.address = (const void*) value \
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}
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#ifdef __cplusplus
}
#endif
#endif /* WUMS_FUNCTION_EXPORT_DEF_H_ */