59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/* based on blsug.h
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* by Alex Chadwick
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*
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* Copyright (C) 2014, Alex Chadwick
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* Modified by Maschell, 2018-2021
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#pragma once
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#include "common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum wums_entry_type_t {
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WUMS_FUNCTION_EXPORT,
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WUMS_DATA_EXPORT,
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} wums_entry_type_t;
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typedef struct wums_entry_t {
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wums_entry_type_t type;
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const char *name; /* name of the export */
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const void *address; /* pointer to the export */
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} wums_loader_entry_t;
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#define WUMS_EXPORT_FUNCTION(function) WUMS_EXPORT(WUMS_FUNCTION_EXPORT, function, function)
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#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 \
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WUMS_SECTION("exports"); \
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const wums_loader_entry_t wums_entry_##pointer = { \
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.type = _type, \
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.name = # pointer, \
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.address = (const void*) value \
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}
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#ifdef __cplusplus
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}
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#endif |