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The canonical LLVM directory arrangement places binaries in the 'utils/' tree when they are used as part of building the project. For example, the tblgen binaries are built out of 'utils/' trees. Tools which are not used by any other part of the build, including testing utilities, are just in the 'tools' directory. For example, in Clang we have 'c-index-test' which is exactly the same kind of thing as 'linker-script-test'. Differential Revision: http://reviews.llvm.org/D8269 llvm-svn: 231973
58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
//===- utils/linker-script-test/linker-script-test.cpp --------------------===//
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//
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// The LLVM Linker
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// \brief Tool for testing linker script parsing.
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///
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//===----------------------------------------------------------------------===//
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#include "lld/ReaderWriter/LinkerScript.h"
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#include "llvm/Support/PrettyStackTrace.h"
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#include "llvm/Support/Signals.h"
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using namespace llvm;
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using namespace lld;
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using namespace script;
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int main(int argc, const char **argv) {
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llvm::sys::PrintStackTraceOnErrorSignal();
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llvm::PrettyStackTraceProgram X(argc, argv);
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{
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ErrorOr<std::unique_ptr<MemoryBuffer>> mb =
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MemoryBuffer::getFileOrSTDIN(argv[1]);
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if (std::error_code ec = mb.getError()) {
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llvm::errs() << ec.message() << "\n";
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return 1;
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}
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Lexer l(std::move(mb.get()));
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Token tok;
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while (true) {
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l.lex(tok);
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tok.dump(llvm::outs());
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if (tok._kind == Token::eof || tok._kind == Token::unknown)
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break;
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}
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}
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{
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ErrorOr<std::unique_ptr<MemoryBuffer>> mb =
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MemoryBuffer::getFileOrSTDIN(argv[1]);
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if (std::error_code ec = mb.getError()) {
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llvm::errs() << ec.message() << "\n";
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return 1;
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}
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Parser p(std::move(mb.get()));
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if (!p.parse()) {
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LinkerScript *ls = p.get();
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ls->dump(llvm::outs());
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}
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}
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}
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