# LLDB library directory.
lldb_libs_dir = None
-# A plugin whose tests will be enabled, like intel-pt.
-enabled_plugins = []
-
def shouldSkipBecauseOfCategories(test_categories):
if use_categories:
if args.lldb_libs_dir:
configuration.lldb_libs_dir = args.lldb_libs_dir
- if args.enabled_plugins:
- configuration.enabled_plugins = args.enabled_plugins
-
# Gather all the dirs passed on the command line.
if len(args.args) > 0:
configuration.testdirs = [os.path.realpath(os.path.abspath(x)) for x in args.args]
dest='lldb_libs_dir',
metavar='path',
help='The path to LLDB library directory (containing liblldb)')
- group.add_argument(
- '--enable-plugin',
- dest='enabled_plugins',
- action='append',
- type=str,
- metavar='A plugin whose tests will be enabled',
- help='A plugin whose tests will be enabled. The only currently supported plugin is intel-pt.')
# Configuration options
group = parser.add_argument_group('Remote platform options')
if config.lldb_libs_dir:
dotest_cmd += ['--lldb-libs-dir', config.lldb_libs_dir]
-if config.enabled_plugins:
- for plugin in config.enabled_plugins:
- dotest_cmd += ['--enable-plugin', plugin]
-
# We don't want to force users passing arguments to lit to use `;` as a
# separator. We use Python's simple lexical analyzer to turn the args into a
# list. Pass there arguments last so they can override anything that was
config.lldb_module_cache = os.path.join("@LLDB_TEST_MODULE_CACHE_LLDB@", "lldb-api")
config.clang_module_cache = os.path.join("@LLDB_TEST_MODULE_CACHE_CLANG@", "lldb-api")
-# Plugins
-lldb_build_intel_pt = '@LLDB_BUILD_INTEL_PT@'
-if lldb_build_intel_pt == '1':
- config.enabled_plugins = ['intel-pt']
-
# Additional dotest arguments can be passed to lit by providing a
# semicolon-separates list: --param dotest-args="arg;arg".
dotest_lit_args_str = lit_config.params.get('dotest-args', None)
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
-from lldbsuite.test import configuration
class TestIntelPTSimpleBinary(TestBase):
mydir = TestBase.compute_mydir(__file__)
NO_DEBUG_INFO_TESTCASE = True
- def setUp(self):
- TestBase.setUp(self)
-
- if 'intel-pt' not in configuration.enabled_plugins:
- self.skipTest("The '" + self.plugin + "' test plugin is not enabled")
-
- plugin_path = os.path.join(os.environ["LLDB_IMPLIB_DIR"], "liblldbIntelFeatures.so")
- self.runCmd("plugin load " + plugin_path)
-
@skipIf(oslist=no_match(['linux']))
@skipIf(archs=no_match(['i386', 'x86_64']))
@skipIfRemote
def test_basic_flow(self):
"""Test collection, decoding, and dumping instructions"""
+ if os.environ.get('TEST_INTEL_PT') != '1':
+ self.skipTest("The environment variable TEST_INTEL_PT=1 is needed to run this test.")
+
+ lldb_exec_dir = os.environ["LLDB_IMPLIB_DIR"]
+ lldb_lib_dir = os.path.join(lldb_exec_dir, os.pardir, "lib")
+ plugin_file = os.path.join(lldb_lib_dir, "liblldbIntelFeatures.so")
self.build()
+
+ self.runCmd("plugin load " + plugin_file)
+
exe = self.getBuildArtifact("a.out")
lldbutil.run_to_name_breakpoint(self, "main", exe_name=exe)
# We start tracing from main
self.expect("processor-trace show-instr-log -c 100",
patterns=[
# We expect to have seen the first instruction of 'fun'
- hex(fun_start_adddress),
+ hex(fun_start_adddress),
# We expect to see the exit condition of the for loop
- "at main.cpp:" + str(line_number('main.cpp', '// Break for loop'))
+ "at main.cpp:" + str(line_number('main.cpp', '// Break for loop'))
])
self.runCmd("processor-trace stop")
# These values are not canonicalized within LLVM.
llvm_canonicalize_cmake_booleans(
- LLDB_BUILD_INTEL_PT
LLDB_ENABLE_PYTHON
LLDB_ENABLE_LUA
LLDB_ENABLE_LZMA
get_property(LLDB_DOTEST_ARGS GLOBAL PROPERTY LLDB_DOTEST_ARGS_PROPERTY)
set(LLDB_LIBS_DIR "${LLVM_LIBRARY_OUTPUT_INTDIR}")
-llvm_canonicalize_cmake_booleans(
- LLDB_BUILD_INTEL_PT
-)
-
# Generate lldb-dotest Python driver script for each build mode.
if(LLDB_BUILT_STANDALONE)
set(config_types ".")
dsymutil = '@LLDB_TEST_DSYMUTIL_CONFIGURED@'
filecheck = '@LLDB_TEST_FILECHECK_CONFIGURED@'
lldb_libs_dir = "@LLDB_LIBS_DIR_CONFIGURED@"
-lldb_build_intel_pt = "@LLDB_BUILD_INTEL_PT@"
if __name__ == '__main__':
wrapper_args = sys.argv[1:]
cmd.extend(['--dsymutil', dsymutil])
cmd.extend(['--filecheck', filecheck])
cmd.extend(['--lldb-libs-dir', lldb_libs_dir])
- if lldb_build_intel_pt == "1":
- cmd.extend(['--enable-plugin', 'intel-pt'])
cmd.extend(wrapper_args)
# Invoke dotest.py and return exit code.
print(' '.join(cmd))