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v8/test/cctest/cctest.gyp
binji 66ae5f7d71 Implement ldrex/strex instructions in ARM simulator 
This CL implements ldrex, ldrexb, ldrexh, strex, strexb, and strexh in the
Simulator. These instructions provide "exclusive" access, which provides mutual
exclusion for concurrent threads of execution.

The ARM specification gives some leeway to implementors, but essentially
describes each processor as having Local Monitor and Global Monitor. The Local
Monitor is used to check the exclusivity state without having to synchronize
with other processors. The Global Monitor is shared between processors. We
model both to make it easier to match behavior with the spec.

When running with multiple OS threads, each thread has its own isolate, and
each isolate has its own Simulator. The Local Monitor is stored directly on the
Simulator, and the Global Monitor is stored as a lazy singleton. The Global
Monitor maintains a linked-list of all Simulators.

All loads/stores (even non-exclusive) are guarded by the Global Monitor's mutex.

BUG=v8:4614

Review-Url: https://codereview.chromium.org/2006183004
Cr-Commit-Position: refs/heads/master@{#42481}
2017-01-18 22:17:46 +00:00

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# Copyright 2012 the V8 project authors. All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# The sources are kept automatically in sync with BUILD.gn.
{
'variables': {
'v8_code': 1,
'generated_file': '<(SHARED_INTERMEDIATE_DIR)/resources.cc',
'cctest_sources': [ ### gcmole(all) ###
'asmjs/test-asm-typer.cc',
'ast-types-fuzz.h',
'compiler/c-signature.h',
'compiler/call-tester.h',
'compiler/codegen-tester.cc',
'compiler/codegen-tester.h',
'compiler/code-assembler-tester.h',
'compiler/function-tester.cc',
'compiler/function-tester.h',
'compiler/graph-builder-tester.h',
'compiler/test-basic-block-profiler.cc',
'compiler/test-branch-combine.cc',
'compiler/test-run-unwinding-info.cc',
'compiler/test-gap-resolver.cc',
'compiler/test-graph-visualizer.cc',
'compiler/test-code-assembler.cc',
'compiler/test-instruction.cc',
'compiler/test-js-context-specialization.cc',
'compiler/test-js-constant-cache.cc',
'compiler/test-js-typed-lowering.cc',
'compiler/test-jump-threading.cc',
'compiler/test-linkage.cc',
'compiler/test-loop-assignment-analysis.cc',
'compiler/test-loop-analysis.cc',
'compiler/test-machine-operator-reducer.cc',
'compiler/test-multiple-return.cc',
'compiler/test-node.cc',
'compiler/test-operator.cc',
'compiler/test-representation-change.cc',
'compiler/test-run-bytecode-graph-builder.cc',
'compiler/test-run-calls-to-external-references.cc',
'compiler/test-run-deopt.cc',
'compiler/test-run-intrinsics.cc',
'compiler/test-run-jsbranches.cc',
'compiler/test-run-jscalls.cc',
'compiler/test-run-jsexceptions.cc',
'compiler/test-run-jsobjects.cc',
'compiler/test-run-jsops.cc',
'compiler/test-run-load-store.cc',
'compiler/test-run-machops.cc',
'compiler/test-run-native-calls.cc',
'compiler/test-run-stackcheck.cc',
'compiler/test-run-stubs.cc',
'compiler/test-run-variables.cc',
'compiler/test-run-wasm-machops.cc',
'compiler/value-helper.h',
'cctest.cc',
'cctest.h',
'expression-type-collector-macros.h',
'ffi/test-ffi.cc',
'interpreter/interpreter-tester.cc',
'interpreter/interpreter-tester.h',
'interpreter/source-position-matcher.cc',
'interpreter/source-position-matcher.h',
'interpreter/test-bytecode-generator.cc',
'interpreter/test-interpreter.cc',
'interpreter/test-interpreter-intrinsics.cc',
'interpreter/test-source-positions.cc',
'interpreter/bytecode-expectations-printer.cc',
'interpreter/bytecode-expectations-printer.h',
'gay-fixed.cc',
'gay-fixed.h',
'gay-precision.cc',
'gay-precision.h',
'gay-shortest.cc',
'gay-shortest.h',
'heap/heap-tester.h',
'heap/heap-utils.cc',
'heap/heap-utils.h',
'heap/test-alloc.cc',
'heap/test-array-buffer-tracker.cc',
'heap/test-compaction.cc',
'heap/test-heap.cc',
'heap/test-incremental-marking.cc',
'heap/test-lab.cc',
'heap/test-mark-compact.cc',
'heap/test-page-promotion.cc',
'heap/test-spaces.cc',
'libplatform/test-tracing.cc',
'libsampler/test-sampler.cc',
'parsing/test-parse-decision.cc',
'parsing/test-scanner-streams.cc',
'parsing/test-scanner.cc',
'print-extension.cc',
'print-extension.h',
'profiler-extension.cc',
'profiler-extension.h',
'test-access-checks.cc',
'test-accessor-assembler.cc',
'test-accessors.cc',
'test-api.cc',
'test-api.h',
'test-api-accessors.cc',
'test-api-interceptors.cc',
'test-api-fast-accessor-builder.cc',
'test-array-list.cc',
'test-ast.cc',
'test-atomicops.cc',
'test-bignum.cc',
'test-bignum-dtoa.cc',
'test-bit-vector.cc',
'test-circular-queue.cc',
'test-code-cache.cc',
'test-code-layout.cc',
'test-code-stub-assembler.cc',
'test-compiler.cc',
'test-constantpool.cc',
'test-conversions.cc',
'test-cpu-profiler.cc',
'test-date.cc',
'test-debug.cc',
'test-decls.cc',
'test-deoptimization.cc',
'test-dictionary.cc',
'test-diy-fp.cc',
'test-double.cc',
'test-dtoa.cc',
'test-elements-kind.cc',
'test-fast-dtoa.cc',
'test-feedback-vector.cc',
'test-feedback-vector.h',
'test-field-type-tracking.cc',
'test-fixed-dtoa.cc',
'test-flags.cc',
'test-func-name-inference.cc',
'test-global-handles.cc',
'test-global-object.cc',
'test-hashing.cc',
'test-hashmap.cc',
'test-heap-profiler.cc',
'test-hydrogen-types.cc',
'test-identity-map.cc',
'test-inobject-slack-tracking.cc',
'test-list.cc',
'test-liveedit.cc',
'test-lockers.cc',
'test-log.cc',
'test-mementos.cc',
'test-modules.cc',
'test-object.cc',
'test-parsing.cc',
'test-platform.cc',
'test-profile-generator.cc',
'test-random-number-generator.cc',
'test-receiver-check-hidden-prototype.cc',
'test-regexp.cc',
'test-representation.cc',
'test-sampler-api.cc',
'test-serialize.cc',
'test-simd.cc',
'test-strings.cc',
'test-symbols.cc',
'test-strtod.cc',
'test-thread-termination.cc',
'test-threads.cc',
'test-trace-event.cc',
'test-traced-value.cc',
'test-transitions.cc',
'test-typedarrays.cc',
'test-ast-types.cc',
'test-types.cc',
'test-unbound-queue.cc',
'test-unboxed-doubles.cc',
'test-unique.cc',
'test-unscopables-hidden-prototype.cc',
'test-usecounters.cc',
'test-utils.cc',
'test-version.cc',
'test-weakmaps.cc',
'test-weaksets.cc',
'trace-extension.cc',
'trace-extension.h',
'types-fuzz.h',
'wasm/test-managed.cc',
'wasm/test-run-wasm.cc',
'wasm/test-run-wasm-64.cc',
'wasm/test-run-wasm-asmjs.cc',
'wasm/test-run-wasm-interpreter.cc',
'wasm/test-run-wasm-js.cc',
'wasm/test-run-wasm-module.cc',
'wasm/test-run-wasm-relocation.cc',
'wasm/test-wasm-breakpoints.cc',
'wasm/test-wasm-stack.cc',
'wasm/test-wasm-trap-position.cc',
'wasm/wasm-run-utils.h',
],
'cctest_sources_ia32': [ ### gcmole(arch:ia32) ###
'test-assembler-ia32.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-ia32.cc',
'test-disasm-ia32.cc',
'test-macro-assembler-ia32.cc',
'test-log-stack-tracer.cc',
'test-run-wasm-relocation-ia32.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_x64': [ ### gcmole(arch:x64) ###
'test-assembler-x64.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-x64.cc',
'test-disasm-x64.cc',
'test-macro-assembler-x64.cc',
'test-log-stack-tracer.cc',
'test-run-wasm-relocation-x64.cc',
'wasm/test-run-wasm-simd.cc',
],
'cctest_sources_arm': [ ### gcmole(arch:arm) ###
'test-assembler-arm.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-arm.cc',
'test-disasm-arm.cc',
'test-macro-assembler-arm.cc',
'test-run-wasm-relocation-arm.cc',
'test-simulator-arm.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_arm64': [ ### gcmole(arch:arm64) ###
'test-utils-arm64.cc',
'test-utils-arm64.h',
'test-assembler-arm64.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-arm64.cc',
'test-disasm-arm64.cc',
'test-fuzz-arm64.cc',
'test-javascript-arm64.cc',
'test-js-arm64-variables.cc',
'test-run-wasm-relocation-arm64.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_s390': [ ### gcmole(arch:s390) ###
'test-assembler-s390.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-disasm-s390.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_ppc': [ ### gcmole(arch:ppc) ###
'test-assembler-ppc.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-disasm-ppc.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_mips': [ ### gcmole(arch:mips) ###
'test-assembler-mips.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-mips.cc',
'test-disasm-mips.cc',
'test-macro-assembler-mips.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_mipsel': [ ### gcmole(arch:mipsel) ###
'test-assembler-mips.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-mips.cc',
'test-disasm-mips.cc',
'test-macro-assembler-mips.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_mips64': [ ### gcmole(arch:mips64) ###
'test-assembler-mips64.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-mips64.cc',
'test-disasm-mips64.cc',
'test-macro-assembler-mips64.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_mips64el': [ ### gcmole(arch:mips64el) ###
'test-assembler-mips64.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-mips64.cc',
'test-disasm-mips64.cc',
'test-macro-assembler-mips64.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
'cctest_sources_x87': [ ### gcmole(arch:x87) ###
'test-assembler-x87.cc',
'test-code-stubs.cc',
'test-code-stubs.h',
'test-code-stubs-x87.cc',
'test-disasm-x87.cc',
'test-macro-assembler-x87.cc',
'test-log-stack-tracer.cc',
'test-run-wasm-relocation-x87.cc',
'wasm/test-run-wasm-simd-lowering.cc'
],
},
'includes': ['../../gypfiles/toolchain.gypi', '../../gypfiles/features.gypi'],
'targets': [
{
'target_name': 'cctest',
'type': 'executable',
'dependencies': [
'resources',
'../../src/v8.gyp:v8_libbase',
'../../src/v8.gyp:v8_libplatform',
],
'include_dirs': [
'../..',
],
'sources': [
'../common/wasm/test-signatures.h',
'../common/wasm/wasm-module-runner.cc',
'../common/wasm/wasm-module-runner.h',
'<@(cctest_sources)',
'<(generated_file)',
],
'conditions': [
['v8_target_arch=="ia32"', {
'sources': [
'<@(cctest_sources_ia32)',
],
}],
['v8_target_arch=="x64"', {
'sources': [
'<@(cctest_sources_x64)',
],
}],
['v8_target_arch=="arm"', {
'sources': [
'<@(cctest_sources_arm)',
],
}],
['v8_target_arch=="arm64"', {
'sources': [
'<@(cctest_sources_arm64)',
],
}],
['v8_target_arch=="s390"', {
'sources': [
'<@(cctest_sources_s390)',
],
}],
['v8_target_arch=="s390x"', {
'sources': [
'<@(cctest_sources_s390)',
],
}],
['v8_target_arch=="ppc"', {
'sources': [
'<@(cctest_sources_ppc)',
],
}],
['v8_target_arch=="ppc64"', {
'sources': [
'<@(cctest_sources_ppc)',
],
}],
['v8_target_arch=="mips"', {
'sources': [
'<@(cctest_sources_mips)',
],
}],
['v8_target_arch=="mipsel"', {
'sources': [
'<@(cctest_sources_mipsel)',
],
}],
['v8_target_arch=="mips64"', {
'sources': [
'<@(cctest_sources_mips64)',
],
}],
['v8_target_arch=="mips64el"', {
'sources': [
'<@(cctest_sources_mips64el)',
],
}],
['v8_target_arch=="x87"', {
'sources': [
'<@(cctest_sources_x87)',
],
}],
[ 'OS=="linux" or OS=="qnx"', {
'sources': [
'test-platform-linux.cc',
],
}],
[ 'OS=="win"', {
'sources': [
'test-platform-win32.cc',
],
'msvs_settings': {
'VCCLCompilerTool': {
# MSVS wants this for gay-{precision,shortest}.cc.
'AdditionalOptions': ['/bigobj'],
},
},
}],
['v8_target_arch=="ppc" or v8_target_arch=="ppc64" \
or v8_target_arch=="arm" or v8_target_arch=="arm64" \
or v8_target_arch=="s390" or v8_target_arch=="s390x" \
or v8_target_arch=="mips" or v8_target_arch=="mips64" \
or v8_target_arch=="mipsel" or v8_target_arch=="mips64el"', {
# disable fmadd/fmsub so that expected results match generated code in
# RunFloat64MulAndFloat64Add1 and friends.
'cflags': ['-ffp-contract=off'],
}],
['OS=="aix"', {
'ldflags': [ '-Wl,-bbigtoc' ],
}],
['component=="shared_library"', {
# cctest can't be built against a shared library, so we need to
# depend on the underlying static target in that case.
'dependencies': ['../../src/v8.gyp:v8_maybe_snapshot'],
'defines': [ 'BUILDING_V8_SHARED', ]
}, {
'dependencies': ['../../src/v8.gyp:v8'],
}],
],
},
{
'target_name': 'resources',
'type': 'none',
'variables': {
'file_list': [
'../../tools/splaytree.js',
'../../tools/codemap.js',
'../../tools/csvparser.js',
'../../tools/consarray.js',
'../../tools/profile.js',
'../../tools/profile_view.js',
'../../tools/logreader.js',
'log-eq-of-logging-and-traversal.js',
],
},
'actions': [
{
'action_name': 'js2c',
'inputs': [
'../../tools/js2c.py',
'<@(file_list)',
],
'outputs': [
'<(generated_file)',
],
'action': [
'python',
'../../tools/js2c.py',
'<@(_outputs)',
'TEST', # type
'<@(file_list)',
],
}
],
},
{
'target_name': 'generate-bytecode-expectations',
'type': 'executable',
'dependencies': [
'../../src/v8.gyp:v8',
'../../src/v8.gyp:v8_libbase',
'../../src/v8.gyp:v8_libplatform',
],
'include_dirs+': [
'../..',
],
'sources': [
'interpreter/bytecode-expectations-printer.cc',
'interpreter/bytecode-expectations-printer.h',
'interpreter/generate-bytecode-expectations.cc',
],
},
],
'conditions': [
['test_isolation_mode != "noop"', {
'targets': [
{
'target_name': 'cctest_exe_run',
'type': 'none',
'dependencies': [
'cctest',
],
'includes': [
'../../gypfiles/isolate.gypi',
],
'sources': [
'cctest_exe.isolate',
],
},
{
'target_name': 'cctest_run',
'type': 'none',
'dependencies': [
'cctest_exe_run',
],
'includes': [
'../../gypfiles/isolate.gypi',
],
'sources': [
'cctest.isolate',
],
},
],
}],
],
}
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