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Now -shlib flag can be provided alongside with names of symbols files: (lldb) target symbols add --shlib stripper-lib.so unstripper-lib.so This is helpful when default matching mechanisms by name and UUID can't find a module, and the user needs to explicitly specify which module the given symbol file belongs to. Differential Revision: https://reviews.llvm.org/D35607 llvm-svn: 308933
53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
""" Testing explicit symbol loading via target symbols add. """
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import os
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import time
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import lldb
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import sys
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class TargetSymbolsAddCommand(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def setUp(self):
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TestBase.setUp(self)
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self.source = 'main.c'
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@no_debug_info_test # Prevent the genaration of the dwarf version of this test
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@skipUnlessPlatform(['linux'])
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def test_target_symbols_add(self):
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"""Test that 'target symbols add' can load the symbols
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even if gnu.build-id and gnu_debuglink are not present in the module.
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Similar to test_add_dsym_mid_execution test for macos."""
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self.build(clean=True)
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exe = os.path.join(os.getcwd(), "stripped.out")
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self.target = self.dbg.CreateTarget(exe)
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self.assertTrue(self.target, VALID_TARGET)
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main_bp = self.target.BreakpointCreateByName("main", "stripped.out")
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self.assertTrue(main_bp, VALID_BREAKPOINT)
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self.process = self.target.LaunchSimple(
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None, None, self.get_process_working_directory())
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self.assertTrue(self.process, PROCESS_IS_VALID)
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# The stop reason of the thread should be breakpoint.
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self.assertTrue(self.process.GetState() == lldb.eStateStopped,
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STOPPED_DUE_TO_BREAKPOINT)
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exe_module = self.target.GetModuleAtIndex(0)
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# Check that symbols are not loaded and main.c is not know to be
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# the source file.
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self.expect("frame select", substrs=['main.c'], matching=False)
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# Tell LLDB that a.out has symbols for stripped.out
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self.runCmd("target symbols add -s stripped.out a.out")
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# Check that symbols are now loaded and main.c is in the output.
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self.expect("frame select", substrs=['main.c'])
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