mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
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42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
#include "api_hashtable.h"
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#include <furi.h>
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#include <algorithm>
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#define TAG "ApiHashtable"
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bool elf_resolve_from_hashtable(
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const ElfApiInterface* interface,
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uint32_t hash,
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Elf32_Addr* address) {
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furi_check(interface);
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furi_check(address);
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bool result = false;
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const HashtableApiInterface* hashtable_interface =
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static_cast<const HashtableApiInterface*>(interface);
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sym_entry key = {
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.hash = hash,
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.address = 0,
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};
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auto find_res =
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std::lower_bound(hashtable_interface->table_cbegin, hashtable_interface->table_cend, key);
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if((find_res == hashtable_interface->table_cend || (find_res->hash != hash))) {
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FURI_LOG_T(
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TAG, "Can't find symbol with hash %lx @ %p!", hash, hashtable_interface->table_cbegin);
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result = false;
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} else {
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result = true;
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*address = find_res->address;
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}
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return result;
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}
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uint32_t elf_symbolname_hash(const char* s) {
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furi_check(s);
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return elf_gnu_hash(s);
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} |