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51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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* Copyright (c) 2019 Andrew Kelley
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*
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* This file is part of zig, which is MIT licensed.
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* See http://opensource.org/licenses/MIT
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*/
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#ifndef ZIG_GLIBC_HPP
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#define ZIG_GLIBC_HPP
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#include "all_types.hpp"
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struct ZigGLibCLib {
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const char *name;
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uint8_t sover;
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};
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struct ZigGLibCFn {
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Buf *name;
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const ZigGLibCLib *lib;
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};
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struct ZigGLibCVerList {
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uint8_t versions[8]; // 8 is just the max number, we know statically it's big enough
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uint8_t len;
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};
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uint32_t hash_glibc_target(const ZigTarget *x);
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bool eql_glibc_target(const ZigTarget *a, const ZigTarget *b);
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struct ZigGLibCAbi {
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Buf *abi_txt_path;
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Buf *vers_txt_path;
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Buf *fns_txt_path;
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ZigList<Stage2SemVer> all_versions;
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ZigList<ZigGLibCFn> all_functions;
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// The value is a pointer to all_functions.length items and each item is an index
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// into all_functions.
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HashMap<const ZigTarget *, ZigGLibCVerList *, hash_glibc_target, eql_glibc_target> version_table;
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};
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Error glibc_load_metadata(ZigGLibCAbi **out_result, Buf *zig_lib_dir, bool verbose);
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Error glibc_build_dummies_and_maps(CodeGen *codegen, const ZigGLibCAbi *glibc_abi, const ZigTarget *target,
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Buf **out_dir, bool verbose, Stage2ProgressNode *progress_node);
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size_t glibc_lib_count(void);
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const ZigGLibCLib *glibc_lib_enum(size_t index);
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const ZigGLibCLib *glibc_lib_find(const char *name);
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#endif
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