Reviewers: Hannes Payer, jochen,
Message:
PTAL
Description:
Add tsan support to v8's gyp and test driver.
Tests only the default variant for now.
BUG=
Please review this at https://codereview.chromium.org/412853002/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+30, -0 lines):
M build/standalone.gypi
M tools/run-deopt-fuzzer.py
M tools/run-tests.py
Index: build/standalone.gypi
diff --git a/build/standalone.gypi b/build/standalone.gypi
index
932a4686a3ebe3d15824425ab4602836507e8ad0..1fcb8860b4d10e813358b6360699883ce85f4807
100644
--- a/build/standalone.gypi
+++ b/build/standalone.gypi
@@ -35,6 +35,7 @@
'component%': 'static_library',
'clang%': 0,
'asan%': 0,
+ 'tsan%': 0,
'visibility%': 'hidden',
'v8_enable_backtrace%': 0,
'v8_enable_i18n_support%': 1,
@@ -186,6 +187,27 @@
],
},
}],
+ ['tsan==1', {
+ 'target_defaults': {
+ 'cflags+': [
+ '-fno-omit-frame-pointer',
+ '-gline-tables-only',
+ '-fsanitize=thread',
+ '-fPIC',
+ '-Wno-c++11-extensions',
+ ],
+ 'cflags!': [
+ '-fomit-frame-pointer',
+ ],
+ 'ldflags': [
+ '-fsanitize=thread',
+ '-pie',
+ ],
+ 'defines': [
+ 'THREAD_SANITIZER',
+ ],
+ },
+ }],
['OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris" \
or OS=="netbsd"', {
'target_defaults': {
Index: tools/run-deopt-fuzzer.py
diff --git a/tools/run-deopt-fuzzer.py b/tools/run-deopt-fuzzer.py
index
b3ea2aa42d30aded28cc9dac2837db6db79ca94f..57cb6b278c5c762add2e7b94ad94cb8acdd5eb13
100755
--- a/tools/run-deopt-fuzzer.py
+++ b/tools/run-deopt-fuzzer.py
@@ -388,6 +388,7 @@ def Execute(arch, mode, args, options, suites,
workspace):
"no_snap": False,
"simulator": utils.UseSimulator(arch),
"system": utils.GuessOS(),
+ "tsan": False,
}
all_tests = []
num_tests = 0
Index: tools/run-tests.py
diff --git a/tools/run-tests.py b/tools/run-tests.py
index
1077c3e534a69f029c669dffe7a72801e340d80b..d1eb3a339171f3281171c21ac495da890d3f3553
100755
--- a/tools/run-tests.py
+++ b/tools/run-tests.py
@@ -213,6 +213,9 @@ def BuildOptions():
default=False, action="store_true")
result.add_option("-t", "--timeout", help="Timeout in seconds",
default= -1, type="int")
+ result.add_option("--tsan",
+ help="Regard test expectations for TSAN",
+ default=False, action="store_true")
result.add_option("-v", "--verbose", help="Verbose output",
default=False, action="store_true")
result.add_option("--valgrind", help="Run tests through valgrind",
@@ -275,6 +278,9 @@ def ProcessOptions(options):
if options.asan:
options.extra_flags.append("--invoke-weak-callbacks")
+ if options.tsan:
+ VARIANTS = ["default"]
+
if options.j == 0:
options.j = multiprocessing.cpu_count()
@@ -459,6 +465,7 @@ def Execute(arch, mode, args, options, suites,
workspace):
"simulator_run": simulator_run,
"simulator": utils.UseSimulator(arch),
"system": utils.GuessOS(),
+ "tsan": options.tsan,
}
all_tests = []
num_tests = 0
--
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