abc0bd46f6
The profile is taken together with constructors profile. In theory, it should represent a complete heap graph. However, this takes a lot of memory, so it is reduced to a more compact, but still useful form. Namely: - objects are aggregated by their constructors, except for Array and Object instances, that are too hetereogeneous; - for Arrays and Objects, initially every instance is concerned, but then they are grouped together based on their retainer graph paths similarity (e.g. if two objects has the same retainer, they are considered equal); Review URL: http://codereview.chromium.org/200132 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
580 lines
18 KiB
Python
580 lines
18 KiB
Python
# Copyright 2009 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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{
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'variables': {
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'chromium_code': 1,
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'msvs_use_common_release': 0,
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'gcc_version%': 'unknown',
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'target_arch%': 'ia32',
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'v8_use_snapshot%': 'true',
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'v8_regexp%': 'native',
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},
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'target_defaults': {
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'defines': [
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'ENABLE_LOGGING_AND_PROFILING',
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'ENABLE_DEBUGGER_SUPPORT',
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],
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'conditions': [
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['target_arch=="arm"', {
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'defines': [
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'V8_TARGET_ARCH_ARM',
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],
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}],
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['target_arch=="ia32"', {
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'defines': [
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'V8_TARGET_ARCH_IA32',
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'V8_NATIVE_REGEXP',
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],
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}],
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['target_arch=="x64"', {
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'defines': [
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'V8_TARGET_ARCH_X64',
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'V8_NATIVE_REGEXP',
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],
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}],
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],
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'configurations': {
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'Debug': {
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'defines': [
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'DEBUG',
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'_DEBUG',
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'ENABLE_DISASSEMBLER',
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'V8_ENABLE_CHECKS'
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],
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'msvs_settings': {
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'VCCLCompilerTool': {
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'Optimizations': '0',
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'RuntimeLibrary': '1',
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},
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'VCLinkerTool': {
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'LinkIncremental': '2',
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},
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},
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},
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'Release': {
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'conditions': [
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['OS=="linux"', {
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'cflags!': [
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'-O2',
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],
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'cflags': [
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'-fomit-frame-pointer',
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'-O3',
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],
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'conditions': [
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[ 'gcc_version=="44"', {
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'cflags': [
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# Avoid gcc 4.4 strict aliasing issues in dtoa.c
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'-fno-strict-aliasing',
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# Avoid crashes with gcc 4.4 in the v8 test suite.
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'-fno-tree-vrp',
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],
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}],
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],
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}],
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['OS=="mac"', {
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'xcode_settings': {
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'GCC_OPTIMIZATION_LEVEL': '3', # -O3
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'GCC_STRICT_ALIASING': 'YES', # -fstrict-aliasing. Mainline gcc
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# enables this at -O2 and above,
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# but Apple gcc does not unless it
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# is specified explicitly.
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},
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}],
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['OS=="win"', {
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'msvs_configuration_attributes': {
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'OutputDirectory': '$(SolutionDir)$(ConfigurationName)',
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'IntermediateDirectory': '$(OutDir)\\obj\\$(ProjectName)',
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'CharacterSet': '1',
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},
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'msvs_settings': {
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'VCCLCompilerTool': {
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'RuntimeLibrary': '0',
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'Optimizations': '2',
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'InlineFunctionExpansion': '2',
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'EnableIntrinsicFunctions': 'true',
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'FavorSizeOrSpeed': '0',
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'OmitFramePointers': 'true',
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'StringPooling': 'true',
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},
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'VCLinkerTool': {
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'LinkIncremental': '1',
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'OptimizeReferences': '2',
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'OptimizeForWindows98': '1',
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'EnableCOMDATFolding': '2',
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},
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},
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}],
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],
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},
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},
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},
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'targets': [
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{
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'target_name': 'v8',
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'type': 'none',
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'conditions': [
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['v8_use_snapshot=="true"', {
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'dependencies': ['v8_snapshot'],
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},
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{
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'dependencies': ['v8_nosnapshot'],
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}],
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],
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'direct_dependent_settings': {
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'include_dirs': [
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'../../include',
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],
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},
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},
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{
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'target_name': 'v8_snapshot',
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'type': '<(library)',
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'dependencies': [
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'mksnapshot',
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'js2c',
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'v8_base',
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],
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'include_dirs+': [
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'../../src',
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],
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'sources': [
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'<(SHARED_INTERMEDIATE_DIR)/libraries-empty.cc',
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'<(INTERMEDIATE_DIR)/snapshot.cc',
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],
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'actions': [
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{
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'action_name': 'run_mksnapshot',
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'inputs': [
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'<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)mksnapshot<(EXECUTABLE_SUFFIX)',
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],
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'outputs': [
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'<(INTERMEDIATE_DIR)/snapshot.cc',
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],
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'action': ['<@(_inputs)', '<@(_outputs)'],
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},
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],
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},
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{
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'target_name': 'v8_nosnapshot',
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'type': '<(library)',
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'dependencies': [
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'js2c',
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'v8_base',
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],
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'include_dirs+': [
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'../../src',
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],
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'sources': [
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'<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
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'../../src/snapshot-empty.cc',
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],
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},
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{
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'target_name': 'v8_base',
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'type': '<(library)',
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'include_dirs+': [
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'../../src',
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],
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'sources': [
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'../../src/accessors.cc',
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'../../src/accessors.h',
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'../../src/allocation.cc',
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'../../src/allocation.h',
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'../../src/api.cc',
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'../../src/api.h',
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'../../src/apiutils.h',
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'../../src/arguments.h',
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'../../src/assembler.cc',
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'../../src/assembler.h',
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'../../src/ast.cc',
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'../../src/ast.h',
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'../../src/bootstrapper.cc',
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'../../src/bootstrapper.h',
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'../../src/builtins.cc',
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'../../src/builtins.h',
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'../../src/bytecodes-irregexp.h',
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'../../src/cfg.cc',
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'../../src/cfg.h',
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'../../src/char-predicates-inl.h',
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'../../src/char-predicates.h',
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'../../src/checks.cc',
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'../../src/checks.h',
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'../../src/code-stubs.cc',
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'../../src/code-stubs.h',
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'../../src/code.h',
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'../../src/codegen-inl.h',
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'../../src/codegen.cc',
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'../../src/codegen.h',
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'../../src/compilation-cache.cc',
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'../../src/compilation-cache.h',
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'../../src/compiler.cc',
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'../../src/compiler.h',
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'../../src/contexts.cc',
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'../../src/contexts.h',
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'../../src/conversions-inl.h',
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'../../src/conversions.cc',
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'../../src/conversions.h',
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'../../src/counters.cc',
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'../../src/counters.h',
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'../../src/cpu.h',
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'../../src/dateparser.cc',
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'../../src/dateparser.h',
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'../../src/dateparser-inl.h',
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'../../src/debug.cc',
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'../../src/debug.h',
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'../../src/debug-agent.cc',
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'../../src/debug-agent.h',
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'../../src/disasm.h',
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'../../src/disassembler.cc',
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'../../src/disassembler.h',
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'../../src/dtoa-config.c',
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'../../src/execution.cc',
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'../../src/execution.h',
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'../../src/factory.cc',
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'../../src/factory.h',
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'../../src/flag-definitions.h',
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'../../src/flags.cc',
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'../../src/flags.h',
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'../../src/frames-inl.h',
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'../../src/frames.cc',
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'../../src/frames.h',
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'../../src/frame-element.cc',
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'../../src/frame-element.h',
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'../../src/func-name-inferrer.cc',
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'../../src/func-name-inferrer.h',
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'../../src/global-handles.cc',
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'../../src/global-handles.h',
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'../../src/globals.h',
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'../../src/handles-inl.h',
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'../../src/handles.cc',
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'../../src/handles.h',
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'../../src/hashmap.cc',
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'../../src/hashmap.h',
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'../../src/heap-inl.h',
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'../../src/heap.cc',
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'../../src/heap.h',
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'../../src/heap-profiler.cc',
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'../../src/heap-profiler.h',
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'../../src/ic-inl.h',
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'../../src/ic.cc',
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'../../src/ic.h',
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'../../src/interpreter-irregexp.cc',
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'../../src/interpreter-irregexp.h',
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'../../src/jump-target.cc',
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'../../src/jump-target.h',
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'../../src/jump-target-inl.h',
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'../../src/jsregexp.cc',
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'../../src/jsregexp.h',
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'../../src/list-inl.h',
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'../../src/list.h',
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'../../src/log.cc',
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'../../src/log-inl.h',
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'../../src/log.h',
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'../../src/log-utils.cc',
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'../../src/log-utils.h',
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'../../src/macro-assembler.h',
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'../../src/mark-compact.cc',
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'../../src/mark-compact.h',
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'../../src/memory.h',
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'../../src/messages.cc',
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'../../src/messages.h',
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'../../src/natives.h',
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'../../src/objects-debug.cc',
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'../../src/objects-inl.h',
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'../../src/objects.cc',
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'../../src/objects.h',
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'../../src/oprofile-agent.h',
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'../../src/oprofile-agent.cc',
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'../../src/parser.cc',
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'../../src/parser.h',
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'../../src/platform.h',
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'../../src/prettyprinter.cc',
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'../../src/prettyprinter.h',
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'../../src/property.cc',
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'../../src/property.h',
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'../../src/regexp-macro-assembler-irregexp-inl.h',
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'../../src/regexp-macro-assembler-irregexp.cc',
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'../../src/regexp-macro-assembler-irregexp.h',
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'../../src/regexp-macro-assembler-tracer.cc',
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'../../src/regexp-macro-assembler-tracer.h',
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'../../src/regexp-macro-assembler.cc',
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'../../src/regexp-macro-assembler.h',
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'../../src/regexp-stack.cc',
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'../../src/regexp-stack.h',
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'../../src/register-allocator.h',
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'../../src/register-allocator-inl.h',
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'../../src/register-allocator.cc',
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'../../src/rewriter.cc',
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'../../src/rewriter.h',
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'../../src/runtime.cc',
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'../../src/runtime.h',
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'../../src/scanner.cc',
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'../../src/scanner.h',
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'../../src/scopeinfo.cc',
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'../../src/scopeinfo.h',
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'../../src/scopes.cc',
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'../../src/scopes.h',
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'../../src/serialize.cc',
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'../../src/serialize.h',
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'../../src/shell.h',
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'../../src/smart-pointer.h',
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'../../src/snapshot-common.cc',
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'../../src/snapshot.h',
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'../../src/spaces-inl.h',
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'../../src/spaces.cc',
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'../../src/spaces.h',
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'../../src/string-stream.cc',
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'../../src/string-stream.h',
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'../../src/stub-cache.cc',
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'../../src/stub-cache.h',
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'../../src/token.cc',
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'../../src/token.h',
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'../../src/top.cc',
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'../../src/top.h',
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'../../src/unicode-inl.h',
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'../../src/unicode.cc',
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'../../src/unicode.h',
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'../../src/usage-analyzer.cc',
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'../../src/usage-analyzer.h',
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'../../src/utils.cc',
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'../../src/utils.h',
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'../../src/v8-counters.cc',
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'../../src/v8-counters.h',
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'../../src/v8.cc',
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'../../src/v8.h',
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'../../src/v8threads.cc',
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'../../src/v8threads.h',
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'../../src/variables.cc',
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'../../src/variables.h',
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'../../src/version.cc',
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'../../src/version.h',
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'../../src/virtual-frame.h',
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'../../src/virtual-frame.cc',
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'../../src/zone-inl.h',
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'../../src/zone.cc',
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'../../src/zone.h',
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],
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'conditions': [
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['target_arch=="arm"', {
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'include_dirs+': [
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'../../src/arm',
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],
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'sources': [
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'../../src/arm/assembler-arm-inl.h',
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'../../src/arm/assembler-arm.cc',
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'../../src/arm/assembler-arm.h',
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'../../src/arm/builtins-arm.cc',
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'../../src/arm/cfg-arm.cc',
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'../../src/arm/codegen-arm.cc',
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'../../src/arm/codegen-arm.h',
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'../../src/arm/constants-arm.h',
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'../../src/arm/cpu-arm.cc',
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'../../src/arm/debug-arm.cc',
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'../../src/arm/disasm-arm.cc',
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'../../src/arm/frames-arm.cc',
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'../../src/arm/frames-arm.h',
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'../../src/arm/ic-arm.cc',
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'../../src/arm/jump-target-arm.cc',
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'../../src/arm/macro-assembler-arm.cc',
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'../../src/arm/macro-assembler-arm.h',
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'../../src/arm/regexp-macro-assembler-arm.cc',
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'../../src/arm/regexp-macro-assembler-arm.h',
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'../../src/arm/register-allocator-arm.cc',
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'../../src/arm/simulator-arm.cc',
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'../../src/arm/stub-cache-arm.cc',
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'../../src/arm/virtual-frame-arm.cc',
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'../../src/arm/virtual-frame-arm.h',
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],
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}],
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['target_arch=="ia32"', {
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'include_dirs+': [
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'../../src/ia32',
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],
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'sources': [
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'../../src/ia32/assembler-ia32-inl.h',
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'../../src/ia32/assembler-ia32.cc',
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'../../src/ia32/assembler-ia32.h',
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'../../src/ia32/builtins-ia32.cc',
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'../../src/ia32/cfg-ia32.cc',
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'../../src/ia32/codegen-ia32.cc',
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'../../src/ia32/codegen-ia32.h',
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'../../src/ia32/cpu-ia32.cc',
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'../../src/ia32/debug-ia32.cc',
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'../../src/ia32/disasm-ia32.cc',
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'../../src/ia32/frames-ia32.cc',
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'../../src/ia32/frames-ia32.h',
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'../../src/ia32/ic-ia32.cc',
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'../../src/ia32/jump-target-ia32.cc',
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'../../src/ia32/macro-assembler-ia32.cc',
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'../../src/ia32/macro-assembler-ia32.h',
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'../../src/ia32/regexp-macro-assembler-ia32.cc',
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'../../src/ia32/regexp-macro-assembler-ia32.h',
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'../../src/ia32/register-allocator-ia32.cc',
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'../../src/ia32/stub-cache-ia32.cc',
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'../../src/ia32/virtual-frame-ia32.cc',
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'../../src/ia32/virtual-frame-ia32.h',
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],
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}],
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['target_arch=="x64"', {
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'include_dirs+': [
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'../../src/x64',
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],
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'sources': [
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'../../src/x64/assembler-x64-inl.h',
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'../../src/x64/assembler-x64.cc',
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'../../src/x64/assembler-x64.h',
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'../../src/x64/builtins-x64.cc',
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'../../src/x64/cfg-x64.cc',
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'../../src/x64/codegen-x64.cc',
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'../../src/x64/codegen-x64.h',
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'../../src/x64/cpu-x64.cc',
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'../../src/x64/debug-x64.cc',
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'../../src/x64/disasm-x64.cc',
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'../../src/x64/frames-x64.cc',
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'../../src/x64/frames-x64.h',
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'../../src/x64/ic-x64.cc',
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'../../src/x64/jump-target-x64.cc',
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'../../src/x64/macro-assembler-x64.cc',
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'../../src/x64/macro-assembler-x64.h',
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'../../src/x64/regexp-macro-assembler-x64.cc',
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'../../src/x64/regexp-macro-assembler-x64.h',
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|
'../../src/x64/register-allocator-x64.cc',
|
|
'../../src/x64/stub-cache-x64.cc',
|
|
'../../src/x64/virtual-frame-x64.cc',
|
|
'../../src/x64/virtual-frame-x64.h',
|
|
],
|
|
}],
|
|
['OS=="linux"', {
|
|
'link_settings': {
|
|
'libraries': [
|
|
# Needed for clock_gettime() used by src/platform-linux.cc.
|
|
'-lrt',
|
|
]},
|
|
'sources': [
|
|
'../../src/platform-linux.cc',
|
|
'../../src/platform-posix.cc'
|
|
],
|
|
}
|
|
],
|
|
['OS=="mac"', {
|
|
'sources': [
|
|
'../../src/platform-macos.cc',
|
|
'../../src/platform-posix.cc'
|
|
]},
|
|
],
|
|
['OS=="win"', {
|
|
'sources': [
|
|
'../../src/platform-win32.cc',
|
|
],
|
|
# 4355, 4800 came from common.vsprops
|
|
# 4018, 4244 were a per file config on dtoa-config.c
|
|
# TODO: It's probably possible and desirable to stop disabling the
|
|
# dtoa-specific warnings by modifying dtoa as was done in Chromium
|
|
# r9255. Refer to that revision for details.
|
|
'msvs_disabled_warnings': [4355, 4800, 4018, 4244],
|
|
'link_settings': {
|
|
'libraries': [ '-lwinmm.lib' ],
|
|
},
|
|
}],
|
|
],
|
|
},
|
|
{
|
|
'target_name': 'js2c',
|
|
'type': 'none',
|
|
'variables': {
|
|
'library_files': [
|
|
'../../src/runtime.js',
|
|
'../../src/v8natives.js',
|
|
'../../src/array.js',
|
|
'../../src/string.js',
|
|
'../../src/uri.js',
|
|
'../../src/math.js',
|
|
'../../src/messages.js',
|
|
'../../src/apinatives.js',
|
|
'../../src/debug-delay.js',
|
|
'../../src/mirror-delay.js',
|
|
'../../src/date-delay.js',
|
|
'../../src/json-delay.js',
|
|
'../../src/regexp-delay.js',
|
|
'../../src/macros.py',
|
|
],
|
|
},
|
|
'actions': [
|
|
{
|
|
'action_name': 'js2c',
|
|
'inputs': [
|
|
'../../tools/js2c.py',
|
|
'<@(library_files)',
|
|
],
|
|
'outputs': [
|
|
'<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
|
|
'<(SHARED_INTERMEDIATE_DIR)/libraries-empty.cc',
|
|
],
|
|
'action': [
|
|
'python',
|
|
'../../tools/js2c.py',
|
|
'<@(_outputs)',
|
|
'CORE',
|
|
'<@(library_files)'
|
|
],
|
|
},
|
|
],
|
|
},
|
|
{
|
|
'target_name': 'mksnapshot',
|
|
'type': 'executable',
|
|
'dependencies': [
|
|
'v8_nosnapshot',
|
|
],
|
|
'include_dirs+': [
|
|
'../../src',
|
|
],
|
|
'sources': [
|
|
'../../src/mksnapshot.cc',
|
|
],
|
|
},
|
|
{
|
|
'target_name': 'v8_shell',
|
|
'type': 'executable',
|
|
'dependencies': [
|
|
'v8'
|
|
],
|
|
'sources': [
|
|
'../../samples/shell.cc',
|
|
],
|
|
'conditions': [
|
|
[ 'OS=="win"', {
|
|
# This could be gotten by not setting chromium_code, if that's OK.
|
|
'defines': ['_CRT_SECURE_NO_WARNINGS'],
|
|
}],
|
|
],
|
|
},
|
|
],
|
|
}
|