69c2f54d32
Stack iterator takes return address based on the frame pointer (ebp) and detects JS frames based on value at fp + StandardFrameConstants::kMarkerOffset. So in order the iterator to work correctly this values should be already setup for the current function. Stack frame is constructed at the very beginning of JS function code and destroyed before return. If sample is taken before before the frame construction is completed or after it was destroyed the stack iterator will wrongly think that FP points at the current functions frame base and will skip callers frame. To avoid this we mark code ranges where stack frame doesn't exist and completely ignore such samples. This fixes cctest/test-cpu-profiler/CollectCpuProfile flakiness. BUG=v8:2628 R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/14253015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
120 lines
4.7 KiB
Plaintext
120 lines
4.7 KiB
Plaintext
# Copyright 2011 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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prefix cctest
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# All tests prefixed with 'Bug' are expected to fail.
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test-api/Bug*: FAIL
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##############################################################################
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# BUG(382): Weird test. Can't guarantee that it never times out.
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test-api/ApplyInterruption: PASS || TIMEOUT
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# BUG(484): This test which we thought was originally corrected in r5236
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# is re-appearing. Disabled until bug in test is fixed. This only fails
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# when snapshot is on, so I am marking it PASS || FAIL
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test-heap-profiler/HeapSnapshotsDiff: PASS || FAIL
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# BUG(2628): This test is flaky and sometimes fails, but should not crash.
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test-cpu-profiler/CollectCpuProfile: PASS || FAIL
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# These tests always fail. They are here to test test.py. If
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# they don't fail then test.py has failed.
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test-serialize/TestThatAlwaysFails: FAIL
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test-serialize/DependentTestThatAlwaysFails: FAIL
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# This test always fails. It tests that LiveEdit causes abort when turned off.
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test-debug/LiveEditDisabled: FAIL
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# TODO(gc): Temporarily disabled in the GC branch.
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test-log/EquivalenceOfLoggingAndTraversal: PASS || FAIL
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# BUG(1261): Flakey test.
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test-profile-generator/RecordStackTraceAtStartProfiling: PASS || FAIL
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# We do not yet shrink weak maps after they have been emptied by the GC
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test-weakmaps/Shrinking: FAIL
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# Deferred stack trace formatting is temporarily disabled.
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test-heap/ReleaseStackTraceData: PASS || FAIL
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##############################################################################
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[ $arch == arm ]
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# We cannot assume that we can throw OutOfMemory exceptions in all situations.
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# Apparently our ARM box is in such a state. Skip the test as it also runs for
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# a long time.
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test-api/OutOfMemory: SKIP
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test-api/OutOfMemoryNested: SKIP
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# BUG(355): Test crashes on ARM.
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test-log/ProfLazyMode: SKIP
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# BUG(1075): Unresolved crashes.
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test-serialize/Deserialize: SKIP
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test-serialize/DeserializeFromSecondSerializationAndRunScript2: SKIP
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test-serialize/DeserializeAndRunScript2: SKIP
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test-serialize/DeserializeFromSecondSerialization: SKIP
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##############################################################################
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[ $arch == arm || $arch == mipsel ]
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# BUG(2628): Signal may come when pc is close to frame enter/exit code and on
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# simulator the stack frame is not set up when it is expected to be for the pc
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# value.
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test-cpu-profiler/SampleWhenFrameIsNotSetup: SKIP
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##############################################################################
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[ $arch == android_arm || $arch == android_ia32 ]
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# Tests crash as there is no /tmp directory in Android.
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test-log/LogAccessorCallbacks: SKIP
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test-log/LogCallbacks: SKIP
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test-log/ProfLazyMode: SKIP
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# platform-tls.h does not contain an ANDROID-related header.
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test-platform-tls/FastTLS: SKIP
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# This test times out.
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test-threads/ThreadJoinSelf: SKIP
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##############################################################################
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[ $arch == nacl_ia32 || $arch == nacl_x64 ]
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# These tests fail as there is no /tmp directory in Native Client.
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test-log/LogAccessorCallbacks: SKIP
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test-log/LogCallbacks: SKIP
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test-log/ProfLazyMode: SKIP
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# Native Client doesn't support sockets.
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test-debug/DebuggerAgent: SKIP
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test-debug/DebuggerAgentProtocolOverflowHeader: SKIP
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test-sockets/Socket: SKIP
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# Profiling doesn't work on Native Client.
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test-cpu-profiler/*: SKIP
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