49279ca160
A hasWildcard pattern iterates over symVector, which can be slow when there are many --export-dynamic-symbol. In optimistic cases, most patterns don't use a wildcard character. hasWildcard: false can avoid a symbol table iteration. While here, add two tests using `[` and `?`, respectively.
36 lines
961 B
C++
36 lines
961 B
C++
//===- ScriptParser.h -------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLD_ELF_SCRIPT_PARSER_H
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#define LLD_ELF_SCRIPT_PARSER_H
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#include "lld/Common/LLVM.h"
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#include "llvm/Support/MemoryBuffer.h"
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namespace lld {
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namespace elf {
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// Parses a linker script. Calling this function updates
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// lld::elf::config and lld::elf::script.
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void readLinkerScript(MemoryBufferRef mb);
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// Parses a version script.
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void readVersionScript(MemoryBufferRef mb);
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void readDynamicList(MemoryBufferRef mb);
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// Parses the defsym expression.
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void readDefsym(StringRef name, MemoryBufferRef mb);
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bool hasWildcard(StringRef s);
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} // namespace elf
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} // namespace lld
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#endif
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