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Add recursion limit for VM (#2737)

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This patch adds posibility to supervise the VM call stack to avoid aborts/crashes due to the recursion calls.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-02-01 15:32:26 +01:00
committed by László Langó
parent 5c1a4f18ea
commit 6b9c924d08
7 changed files with 86 additions and 7 deletions
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tools/run-tests.py
+11 -7
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@@ -36,6 +36,7 @@ def skip_if(condition, desc):
OPTIONS_PROFILE_MIN = ['--profile=minimal']
OPTIONS_PROFILE_ES51 = [] # NOTE: same as ['--profile=es5.1']
OPTIONS_PROFILE_ES2015 = ['--profile=es2015-subset']
OPTIONS_VM_RECURSION_LIMIT = ['--vm-recursion-limit=1000']
OPTIONS_DEBUG = ['--debug']
OPTIONS_SNAPSHOT = ['--snapshot-save=on', '--snapshot-exec=on', '--jerry-cmdline-snapshot=on']
OPTIONS_UNITTESTS = ['--unittests=on', '--jerry-cmdline=off', '--error-messages=on',
@@ -67,21 +68,22 @@ JERRY_UNITTESTS_OPTIONS = [
# Test options for jerry-tests
JERRY_TESTS_OPTIONS = [
Options('jerry_tests-es5.1',
OPTIONS_PROFILE_ES51),
OPTIONS_PROFILE_ES51 + OPTIONS_VM_RECURSION_LIMIT),
Options('jerry_tests-es5.1-snapshot',
OPTIONS_PROFILE_ES51 + OPTIONS_SNAPSHOT,
OPTIONS_PROFILE_ES51 + OPTIONS_SNAPSHOT + OPTIONS_VM_RECURSION_LIMIT,
['--snapshot']),
Options('jerry_tests-es5.1-debug',
OPTIONS_PROFILE_ES51 + OPTIONS_DEBUG),
OPTIONS_PROFILE_ES51 + OPTIONS_DEBUG + OPTIONS_VM_RECURSION_LIMIT),
Options('jerry_tests-es5.1-debug-snapshot',
OPTIONS_PROFILE_ES51 + OPTIONS_SNAPSHOT + OPTIONS_DEBUG,
OPTIONS_PROFILE_ES51 + OPTIONS_SNAPSHOT + OPTIONS_DEBUG + OPTIONS_VM_RECURSION_LIMIT,
['--snapshot']),
Options('jerry_tests-es5.1-debug-cpointer_32bit',
OPTIONS_PROFILE_ES51 + OPTIONS_DEBUG + ['--cpointer-32bit=on', '--mem-heap=1024']),
OPTIONS_PROFILE_ES51 + OPTIONS_DEBUG + OPTIONS_VM_RECURSION_LIMIT
+ ['--cpointer-32bit=on', '--mem-heap=1024']),
Options('jerry_tests-es5.1-debug-external_context',
OPTIONS_PROFILE_ES51 + OPTIONS_DEBUG + ['--external-context=on']),
OPTIONS_PROFILE_ES51 + OPTIONS_DEBUG + OPTIONS_VM_RECURSION_LIMIT + ['--external-context=on']),
Options('jerry_tests-es2015_subset-debug',
OPTIONS_PROFILE_ES2015 + OPTIONS_DEBUG),
OPTIONS_PROFILE_ES2015 + OPTIONS_DEBUG + OPTIONS_VM_RECURSION_LIMIT),
]
# Test options for jerry-test-suite
@@ -156,6 +158,8 @@ JERRY_BUILDOPTIONS = [
['--jerry-cmdline-snapshot=on']),
Options('buildoption_test-regexp_recursion_limit',
['--regexp-recursion-limit=1000']),
Options('buildoption_test-vm_recursion_limit',
OPTIONS_VM_RECURSION_LIMIT),
]
def get_arguments():