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#!/usr/bin/env python3
from runtest import TestBase
class TestCase(TestBase):
def __init__(self):
TestBase.__init__(self, 'lib', """
# DURATION TID FUNCTION
[ 9519] | main() {
[ 9519] | foo() {
[ 9519] | lib_a() {
0.625 us [ 9519] | lib_c();
1.455 us [ 9519] | } /* lib_a */
2.125 us [ 9519] | } /* foo */
3.114 us [ 9519] | } /* main */
""", sort='simple')
def prerun(self, timeout):
if not TestBase.check_arch_full_dynamic_support(self):
return TestBase.TEST_SKIP
return TestBase.TEST_SUCCESS
def build(self, name, cflags='', ldflags=''):
cflags = self.strip_tracing_flags(cflags)
# add patchable function entry option
machine = TestBase.get_machine(self)
if machine == 'x86_64':
cflags += ' -fpatchable-function-entry=5'
elif machine == 'aarch64':
cflags += ' -fpatchable-function-entry=2'
if TestBase.build_libabc(self, cflags, ldflags) != 0:
return TestBase.TEST_BUILD_FAIL
return TestBase.build_libmain(self, name, 's-libmain.c',
['libabc_test_lib.so'], cflags)
def setup(self):
self.option = '-P . -P .@libabc_test_lib.so -U lib_b@libabc_test_lib.so --no-libcall'
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