diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/linux')
3 files changed, 70 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/linux/add-symbols/Makefile b/packages/Python/lldbsuite/test/linux/add-symbols/Makefile new file mode 100644 index 0000000000000..c701797f0a7db --- /dev/null +++ b/packages/Python/lldbsuite/test/linux/add-symbols/Makefile @@ -0,0 +1,12 @@ +LEVEL = ../../make +CXX_SOURCES := main.cpp +LD_EXTRAS += -Wl,--build-id=none + +localall : stripped.out all +stripped.out : a.out + $(OBJCOPY) --remove-section=.note.gnu.build-id --remove-section=.gnu_debuglink --strip-debug a.out stripped.out + +clean:: + $(RM) stripped.out + +include $(LEVEL)/Makefile.rules
\ No newline at end of file diff --git a/packages/Python/lldbsuite/test/linux/add-symbols/TestTargetSymbolsAddCommand.py b/packages/Python/lldbsuite/test/linux/add-symbols/TestTargetSymbolsAddCommand.py new file mode 100644 index 0000000000000..477ddf9c15b12 --- /dev/null +++ b/packages/Python/lldbsuite/test/linux/add-symbols/TestTargetSymbolsAddCommand.py @@ -0,0 +1,52 @@ +""" Testing explicit symbol loading via target symbols add. """ +import os +import time +import lldb +import sys +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + + +class TargetSymbolsAddCommand(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def setUp(self): + TestBase.setUp(self) + self.source = 'main.c' + + @no_debug_info_test # Prevent the genaration of the dwarf version of this test + @skipUnlessPlatform(['linux']) + def test_target_symbols_add(self): + """Test that 'target symbols add' can load the symbols + even if gnu.build-id and gnu_debuglink are not present in the module. + Similar to test_add_dsym_mid_execution test for macos.""" + self.build(clean=True) + exe = os.path.join(os.getcwd(), "stripped.out") + + self.target = self.dbg.CreateTarget(exe) + self.assertTrue(self.target, VALID_TARGET) + + main_bp = self.target.BreakpointCreateByName("main", "stripped.out") + self.assertTrue(main_bp, VALID_BREAKPOINT) + + self.process = self.target.LaunchSimple( + None, None, self.get_process_working_directory()) + self.assertTrue(self.process, PROCESS_IS_VALID) + + # The stop reason of the thread should be breakpoint. + self.assertTrue(self.process.GetState() == lldb.eStateStopped, + STOPPED_DUE_TO_BREAKPOINT) + + exe_module = self.target.GetModuleAtIndex(0) + + # Check that symbols are not loaded and main.c is not know to be + # the source file. + self.expect("frame select", substrs=['main.c'], matching=False) + + # Tell LLDB that a.out has symbols for stripped.out + self.runCmd("target symbols add -s stripped.out a.out") + + # Check that symbols are now loaded and main.c is in the output. + self.expect("frame select", substrs=['main.c']) diff --git a/packages/Python/lldbsuite/test/linux/add-symbols/main.c b/packages/Python/lldbsuite/test/linux/add-symbols/main.c new file mode 100644 index 0000000000000..5a0915746b74f --- /dev/null +++ b/packages/Python/lldbsuite/test/linux/add-symbols/main.c @@ -0,0 +1,6 @@ +#include <stdio.h> +static int var = 5; +int main() { + printf("%p is %d\n", &var, var); + return ++var; +} |