42 lines
839 B
C
42 lines
839 B
C
/*
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* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include "private/elf_types.h"
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#include "elf_symbol.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ESP_ELFSYM_EXPORT(_sym) { #_sym, (void*)&_sym }
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#define ESP_ELFSYM_END { NULL, NULL }
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/** @brief Function symbol description */
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struct esp_elfsym {
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const char *name; /*!< Function name */
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const void *sym; /*!< Function pointer */
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};
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/**
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* @brief Find symbol address by name.
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*
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* @param sym_name - Symbol name
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*
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* @return Symbol address if success or 0 if failed.
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*/
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uintptr_t elf_find_sym(const char *sym_name);
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#ifdef CONFIG_ELF_LOADER_CUSTOMER_SYMBOLS
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void elf_set_custom_symbols(const struct esp_elfsym* symbols);
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#endif
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#ifdef __cplusplus
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}
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#endif
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