39 lines
820 B
C
39 lines
820 B
C
/**
|
|
* @file kernel/misc/ksym.c
|
|
* @brief Kernel symbol table management.
|
|
*
|
|
* Essentially some wrappers around a hashmap; allows different
|
|
* boot methods to provide symbol tables for use with linking
|
|
* kernel modules.
|
|
*/
|
|
#include <kernel/types.h>
|
|
#include <kernel/hashmap.h>
|
|
#include <kernel/assert.h>
|
|
#include <kernel/ksym.h>
|
|
|
|
static hashmap_t * ksym_hash = NULL;
|
|
|
|
void ksym_install(void) {
|
|
assert(ksym_hash == NULL);
|
|
ksym_hash = hashmap_create(20);
|
|
}
|
|
|
|
void ksym_bind(const char * symname, void * value) {
|
|
assert(ksym_hash != NULL);
|
|
|
|
hashmap_set(ksym_hash, symname, value);
|
|
}
|
|
|
|
void * ksym_lookup(const char * symname) {
|
|
return hashmap_get(ksym_hash, symname);
|
|
}
|
|
|
|
list_t * ksym_list(void) {
|
|
assert(ksym_hash != NULL);
|
|
return hashmap_keys(ksym_hash);
|
|
}
|
|
|
|
hashmap_t * ksym_get_map(void) {
|
|
return ksym_hash;
|
|
}
|