Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

3 files changed, 460 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/TestTargetSourceMap.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/TestTargetSourceMap.py
new file mode 100644
index 00000000000..80c4877ad32
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/TestTargetSourceMap.py
@@ -0,0 +1,43 @@
+import lldb
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test.decorators import *
+
+
+class TestTargetSourceMap(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @no_debug_info_test
+    def test_source_map(self):
+        """Test target.source-map' functionality."""
+        # Set the target soure map to map "./" to the current test directory
+        src_dir = self.getSourceDir()
+        src_path = os.path.join(src_dir, "main.c")
+        yaml_path = os.path.join(src_dir, "a.yaml")
+        yaml_base, ext = os.path.splitext(yaml_path)
+        obj_path = self.getBuildArtifact("main.o")
+        self.yaml2obj(yaml_path, obj_path)
+
+        # Create a target with the object file we just created from YAML
+        target = self.dbg.CreateTarget(obj_path)
+
+        # Set a breakpoint before we remap source and verify that it fails
+        bp = target.BreakpointCreateByLocation(src_path, 2)
+        self.assertTrue(bp.GetNumLocations() == 0,
+                        "make sure no breakpoints were resolved without map")
+        src_map_cmd = 'settings set target.source-map . "%s"' % (src_dir)
+        self.dbg.HandleCommand(src_map_cmd)
+
+        # Set a breakpoint after we remap source and verify that it succeeds
+        bp = target.BreakpointCreateByLocation(src_path, 2)
+        self.assertTrue(bp.GetNumLocations() == 1,
+                        "make sure breakpoint was resolved with map")
+
+        # Now make sure that we can actually FIND the source file using this
+        # remapping:
+        retval = lldb.SBCommandReturnObject()
+        self.dbg.GetCommandInterpreter().HandleCommand("source list -f main.c -l 2", retval)
+        self.assertTrue(retval.Succeeded(), "source list didn't succeed.")
+        self.assertTrue(retval.GetOutput() != None, "We got no ouput from source list")
+        self.assertTrue("return" in retval.GetOutput(), "We didn't find the source file...")
+        
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/Trivial/main.c b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/Trivial/main.c
new file mode 100644
index 00000000000..921907253c2
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/Trivial/main.c
@@ -0,0 +1,7 @@
+int main()
+{
+  return 0;
+}
+int main () {
+  return 0;
+}
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/a.yaml b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/a.yaml
new file mode 100644
index 00000000000..d14e9a3b832
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/source-map/a.yaml
@@ -0,0 +1,410 @@
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