v8/gni/isolate.gni
Michael Achenbach 7e7c04b677 Revert "[build] Make separate snapshot for trusted variant"
This reverts commit 40d66d8bf8.

Reason for revert:
https://build.chromium.org/p/client.v8/builders/V8%20Mac64/builds/20910

Original change's description:
> [build] Make separate snapshot for trusted variant
> 
> This enables side-by-side snapshots with and without untrusted-code
> mitigations. It'll be the default in all V8 stand-alone builds
> with external startup data. Internal snapshots are not supported.
> 
> The files snapshot_blob.bin and snapshot_blob_trusted.bin will be
> bundled with V8 on swarming and the correct file is loaded dependent
> on the --untrusted-code-mitigations runtime flag.
> 
> Likewise we embed two snapshots for builtins.
> 
> Side-by-side snapshots won't be supported in Chromium.
> 
> Bug: v8:7441
> Change-Id: I2949ddfd5773649946b1c8e74751d48ad1d9c524
> Reviewed-on: https://chromium-review.googlesource.com/960004
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#52028}

TBR=rmcilroy@chromium.org,machenbach@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org

Change-Id: I5b18f7aff7c05a17842fc68d785bb617eeca4a41
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7441
Reviewed-on: https://chromium-review.googlesource.com/968622
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52029}
2018-03-19 13:56:35 +00:00

197 lines
4.9 KiB
Plaintext

# Copyright 2016 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//build/config/sanitizers/sanitizers.gni")
import("//third_party/icu/config.gni")
import("v8.gni")
declare_args() {
# Sets the test isolation mode (noop|prepare|check).
v8_test_isolation_mode = "noop"
}
template("v8_isolate_run") {
forward_variables_from(invoker,
"*",
[
"deps",
"isolate",
])
# Remember target name as within the action scope the target name will be
# different.
name = target_name
assert(defined(invoker.deps))
assert(defined(invoker.isolate))
if (name != "" && v8_test_isolation_mode != "noop") {
action(name + "_run") {
testonly = true
deps = invoker.deps
script = "//tools/isolate_driver.py"
sources = [
invoker.isolate,
]
inputs = [
# Files that are known to be involved in this step.
"//tools/swarming_client/isolate.py",
"//tools/swarming_client/run_isolated.py",
]
if (v8_test_isolation_mode == "prepare") {
outputs = [
"$root_out_dir/$name.isolated.gen.json",
]
} else if (v8_test_isolation_mode == "check") {
outputs = [
"$root_out_dir/$name.isolated",
"$root_out_dir/$name.isolated.state",
]
}
# Translate gn to gyp variables.
if (v8_code_coverage) {
coverage = "1"
} else {
coverage = "0"
}
if (is_asan) {
asan = "1"
} else {
asan = "0"
}
if (is_msan) {
msan = "1"
} else {
msan = "0"
}
if (is_tsan) {
tsan = "1"
} else {
tsan = "0"
}
if (is_cfi) {
cfi_vptr = "1"
} else {
cfi_vptr = "0"
}
if (target_cpu == "x86") {
target_arch = "ia32"
} else {
target_arch = target_cpu
}
if (is_debug) {
configuration_name = "Debug"
} else {
configuration_name = "Release"
}
if (is_component_build) {
component = "shared_library"
} else {
component = "static_library"
}
if (icu_use_data_file) {
icu_use_data_file_flag = "1"
} else {
icu_use_data_file_flag = "0"
}
if (v8_use_external_startup_data) {
use_external_startup_data = "1"
} else {
use_external_startup_data = "0"
}
if (is_ubsan_vptr) {
ubsan_vptr = "1"
} else {
ubsan_vptr = "0"
}
if (v8_use_snapshot) {
use_snapshot = "true"
} else {
use_snapshot = "false"
}
if (v8_has_valgrind) {
has_valgrind = "1"
} else {
has_valgrind = "0"
}
if (v8_gcmole) {
gcmole = "1"
} else {
gcmole = "0"
}
# Note, all paths will be rebased in isolate_driver.py to be relative to
# the isolate file.
args = [
v8_test_isolation_mode,
"--isolated",
rebase_path("$root_out_dir/$name.isolated", root_build_dir),
"--isolate",
rebase_path(invoker.isolate, root_build_dir),
# Path variables are used to replace file paths when loading a .isolate
# file
"--path-variable",
"DEPTH",
rebase_path("//", root_build_dir),
"--path-variable",
"PRODUCT_DIR",
rebase_path(root_out_dir, root_build_dir),
# TODO(machenbach): Set variables for remaining features.
"--config-variable",
"CONFIGURATION_NAME=$configuration_name",
"--config-variable",
"OS=$target_os",
"--config-variable",
"asan=$asan",
"--config-variable",
"cfi_vptr=$cfi_vptr",
"--config-variable",
"gcmole=$gcmole",
"--config-variable",
"has_valgrind=$has_valgrind",
"--config-variable",
"icu_use_data_file_flag=$icu_use_data_file_flag",
"--config-variable",
"msan=$msan",
"--config-variable",
"tsan=$tsan",
"--config-variable",
"coverage=$coverage",
"--config-variable",
"sanitizer_coverage=$sanitizer_coverage_flags",
"--config-variable",
"component=$component",
"--config-variable",
"target_arch=$target_arch",
"--config-variable",
"ubsan_vptr=$ubsan_vptr",
"--config-variable",
"v8_use_external_startup_data=$use_external_startup_data",
"--config-variable",
"v8_use_snapshot=$use_snapshot",
]
if (is_win) {
args += [
"--config-variable",
"msvs_version=2017",
]
} else {
args += [
"--config-variable",
"msvs_version=0",
]
}
}
}
}