44 lines
997 B
C
44 lines
997 B
C
/**
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* @file kernel/misc/ksym.c
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* @brief Kernel symbol table management.
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*
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* Essentially some wrappers around a hashmap; allows different
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* boot methods to provide symbol tables for use with linking
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* kernel modules.
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*
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* @copyright
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* This file is part of ToaruOS and is released under the terms
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* of the NCSA / University of Illinois License - see LICENSE.md
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* Copyright (C) 2021 K. Lange
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*/
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#include <kernel/types.h>
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#include <kernel/hashmap.h>
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#include <kernel/assert.h>
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#include <kernel/ksym.h>
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static hashmap_t * ksym_hash = NULL;
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void ksym_install(void) {
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assert(ksym_hash == NULL);
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ksym_hash = hashmap_create(20);
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}
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void ksym_bind(const char * symname, void * value) {
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assert(ksym_hash != NULL);
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hashmap_set(ksym_hash, symname, value);
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}
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void * ksym_lookup(const char * symname) {
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return hashmap_get(ksym_hash, symname);
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}
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list_t * ksym_list(void) {
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assert(ksym_hash != NULL);
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return hashmap_keys(ksym_hash);
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}
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hashmap_t * ksym_get_map(void) {
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return ksym_hash;
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}
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