Ryan Macnak
e31c3713bf
- Avoid TLS initialization checks by using inline initialization. - Avoid global offset table indirection by reducing -fPIC to -fPIE. out/ReleaseXARM64/exe.stripped/dart_precompiled_runtime 11137992 -> 11274776 (-1.21%) We still need -fPIC in some places because we build a few shared libraries for FFI, so copy some of Fuchsia's GN setup to use -fPIE or -fPIC as appropriate. Account for older gcc that does not default to -fpie. TEST=ci Bug: https://github.com/dart-lang/sdk/issues/51602 Change-Id: I85072153cb1aef9047c1adbf36c7496fbeb11e10 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286221 Reviewed-by: Daco Harkes <dacoharkes@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
32 lines
997 B
C++
32 lines
997 B
C++
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/compiler/assembler/disassembler.h"
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#include "vm/compiler/assembler/assembler.h"
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#include "vm/unit_test.h"
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#include "vm/virtual_memory.h"
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namespace dart {
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#if !defined(PRODUCT)
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ISOLATE_UNIT_TEST_CASE(Disassembler) {
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compiler::ObjectPoolBuilder object_pool_builder;
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compiler::Assembler assembler(&object_pool_builder);
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// The used instructions work on all platforms.
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Register reg = static_cast<Register>(0);
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assembler.PopRegister(reg);
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assembler.Stop("testing disassembler");
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// Only verify that the disassembler does not crash.
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AssemblerTest test("Disassembler", &assembler, Thread::Current()->zone());
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test.Assemble();
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Disassembler::Disassemble(test.entry(), test.entry() + assembler.CodeSize());
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}
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#endif // !PRODUCT
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} // namespace dart
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