| """ |
| Test that LLDB can find symbols added by a linker script. |
| """ |
| |
| import lldb |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestLinkerSymbols(TestBase): |
| # If your test case doesn't stress debug info, then |
| # set this to true. That way it won't be run once for |
| # each debug info format. |
| NO_DEBUG_INFO_TESTCASE = True |
| SHARED_BUILD_TESTCASE = False |
| |
| @skipUnlessPlatform(["linux"]) |
| def test_linker_symbols(self): |
| build_dict = dict(LD_EXTRAS="-Wl,-T," + self.getSourcePath("linker.script")) |
| self.build(dictionary=build_dict) |
| exe = self.getBuildArtifact("a.out") |
| target = self.dbg.CreateTarget(exe) |
| |
| # Check for data symbols |
| self.expect_expr("&bss_symbol", result_type="void **") |
| self.expect_expr("&bss_var", result_type="int *") |
| self.expect_expr("&data_symbol", result_type="void **") |
| self.expect_expr("&data_var", result_type="int *") |
| self.expect_expr("&pseudo_bss_var", result_type="int *") |
| self.expect_expr("&pseudo_bss_symbol", result_type="void **") |
| self.expect_expr("&pseudo_data_symbol", result_type="void **") |
| |
| # Check for text symbols |
| self.expect_expr("(int(*)())&absolute_symbol", result_type="int (*)()") |
| self.expect_expr("(int(*)())&pseudo_text_func", result_type="int (*)()") |
| self.expect_expr("(int(*)())&text_func", result_type="int (*)()") |
| self.expect_expr("(int(*)())&text_symbol", result_type="int (*)()") |
