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[FL-3386] Fast FAP Loader (#2790)
* FBT: build and add FastFAP(tm) sections * Elf file: fast loading fap files. Really fast, like x15 times faster. * fastfap.py: cleanup unused imports * Toolchain: 23 version * Elf File: remove log messages * Scripts: fix file permissions * FBT: explicit interpreter for fastfap invocation Co-authored-by: あく <alleteam@gmail.com>
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@@ -19,15 +19,17 @@ struct sym_entry {
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/**
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* @brief Resolver for API entries using a pre-sorted table with hashes
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* @param interface pointer to HashtableApiInterface
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* @param name function name
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* @param hash gnu hash of function name
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* @param address output for function address
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* @return true if the table contains a function
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*/
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bool elf_resolve_from_hashtable(
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const ElfApiInterface* interface,
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const char* name,
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uint32_t hash,
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Elf32_Addr* address);
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uint32_t elf_symbolname_hash(const char* s);
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#ifdef __cplusplus
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}
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@@ -48,8 +50,10 @@ struct HashtableApiInterface : public ElfApiInterface {
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.hash = elf_gnu_hash(#x), .address = (uint32_t)(static_cast<ret_type(*) args_type>(x)) \
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}
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#define API_VARIABLE(x, var_type) \
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sym_entry { .hash = elf_gnu_hash(#x), .address = (uint32_t)(&(x)), }
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#define API_VARIABLE(x, var_type) \
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sym_entry { \
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.hash = elf_gnu_hash(#x), .address = (uint32_t)(&(x)), \
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}
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constexpr bool operator<(const sym_entry& k1, const sym_entry& k2) {
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return k1.hash < k2.hash;
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