Index: lldb/source/API/SBCompileUnit.cpp =================================================================== --- lldb/source/API/SBCompileUnit.cpp +++ lldb/source/API/SBCompileUnit.cpp @@ -108,9 +108,10 @@ else file_spec = m_opaque_ptr->GetPrimaryFile(); + LineEntry line_entry; index = m_opaque_ptr->FindLineEntry( start_idx, line, inline_file_spec ? inline_file_spec->get() : nullptr, - exact, nullptr); + exact, &line_entry); } return index; Index: lldb/test/API/functionalities/find-line-entry/Makefile =================================================================== --- /dev/null +++ lldb/test/API/functionalities/find-line-entry/Makefile @@ -0,0 +1,4 @@ +C_SOURCES := main.c +CFLAGS_EXTRAS := -std=c99 + +include Makefile.rules Index: lldb/test/API/functionalities/find-line-entry/TestFindLineEntry.py =================================================================== --- /dev/null +++ lldb/test/API/functionalities/find-line-entry/TestFindLineEntry.py @@ -0,0 +1,33 @@ +""" +Test that SBCompileUnit::FindLineEntryIndex works correctly. +""" + +import lldb +import lldbsuite.test.lldbutil as lldbutil +from lldbsuite.test.lldbtest import * + +class FindLineEntry(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def test_compile_unit_find_line_entry_index(self): + """ Test the CompileUnit LineEntryIndex lookup API """ + self.build() + exe = self.getBuildArtifact("a.out") + self.target = self.dbg.CreateTarget(exe) + self.assertTrue(self.target.IsValid(), "Target is not valid") + + self.file = lldb.SBFileSpec("main.c") + sc_list = self.target.FindCompileUnits(self.file) + self.assertEqual(len(sc_list), 1) + cu = sc_list[0].GetCompileUnit() + self.assertTrue(cu.IsValid(), "CompileUnit is not valid") + + # First look for valid line + self.line = line_number("main.c", "int change_me") + self.assertNotEqual(cu.FindLineEntryIndex(0, self.line, self.file), + lldb.LLDB_INVALID_LINE_NUMBER) + + # Then look for a line out of bound + self.assertEqual(cu.FindLineEntryIndex(0, 42, self.file), + lldb.LLDB_INVALID_LINE_NUMBER) Index: lldb/test/API/functionalities/find-line-entry/main.c =================================================================== --- /dev/null +++ lldb/test/API/functionalities/find-line-entry/main.c @@ -0,0 +1,7 @@ +int main() { + int change_me = 0; + for (int i = 0; i < 2; i++) { + change_me++; + } + return 0; +}