Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

4 files changed, 124 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/Makefile
new file mode 100644
index 00000000000..a98dca64e8a
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/Makefile
@@ -0,0 +1,5 @@
+PCH_CXX_SOURCE = pch.h
+CXX_SOURCES = main.cpp
+CFLAGS_EXTRAS := $(MODULE_DEBUG_INFO_FLAGS)
+
+include Makefile.rules
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/TestWithModuleDebugging.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/TestWithModuleDebugging.py
new file mode 100644
index 00000000000..20207c54db9
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/TestWithModuleDebugging.py
@@ -0,0 +1,94 @@
+import lldb
+import os
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestWithGmodulesDebugInfo(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipIf(bugnumber="llvm.org/pr36146", oslist=["linux"], archs=["i386"])
+    @add_test_categories(["gmodules"])
+    def test_specialized_typedef_from_pch(self):
+        self.build()
+
+        src_file = os.path.join(self.getSourceDir(), "main.cpp")
+        src_file_spec = lldb.SBFileSpec(src_file)
+        self.assertTrue(src_file_spec.IsValid(), "breakpoint file")
+
+        # Get the path of the executable
+        exe_path = self.getBuildArtifact("a.out")
+
+        # Load the executable
+        target = self.dbg.CreateTarget(exe_path)
+        self.assertTrue(target.IsValid(), VALID_TARGET)
+
+        # Break on interesting line
+        breakpoint = target.BreakpointCreateBySourceRegex(
+            "break here", src_file_spec)
+        self.assertTrue(
+            breakpoint.IsValid() and breakpoint.GetNumLocations() >= 1,
+            VALID_BREAKPOINT)
+
+        # Launch the process
+        process = target.LaunchSimple(
+            None, None, self.get_process_working_directory())
+        self.assertTrue(process.IsValid(), PROCESS_IS_VALID)
+
+        # Get the thread of the process
+        self.assertTrue(process.GetState() == lldb.eStateStopped)
+        thread = lldbutil.get_stopped_thread(
+            process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(
+            thread.IsValid(),
+            "There should be a thread stopped due to breakpoint condition")
+
+        # Get frame for current thread
+        frame = thread.frames[0]
+
+        testValue = frame.EvaluateExpression("test")
+        self.assertTrue(
+            testValue.GetError().Success(),
+            "Test expression value invalid: %s" %
+            (testValue.GetError().GetCString()))
+        self.assertTrue(
+            testValue.GetTypeName() == "IntContainer",
+            "Test expression type incorrect")
+
+        memberValue = testValue.GetChildMemberWithName("storage")
+        self.assertTrue(
+            memberValue.GetError().Success(),
+            "Member value missing or invalid: %s" %
+            (testValue.GetError().GetCString()))
+        self.assertTrue(
+            memberValue.GetTypeName() == "int",
+            "Member type incorrect")
+        self.assertEqual(
+            42,
+            memberValue.GetValueAsSigned(),
+            "Member value incorrect")
+
+        testValue = frame.EvaluateExpression("bar")
+        self.assertTrue(
+            testValue.GetError().Success(),
+            "Test expression value invalid: %s" %
+            (testValue.GetError().GetCString()))
+        self.assertTrue(
+            testValue.GetTypeName() == "Foo::Bar",
+            "Test expression type incorrect")
+
+        memberValue = testValue.GetChildMemberWithName("i")
+        self.assertTrue(
+            memberValue.GetError().Success(),
+            "Member value missing or invalid: %s" %
+            (testValue.GetError().GetCString()))
+        self.assertTrue(
+            memberValue.GetTypeName() == "int",
+            "Member type incorrect")
+        self.assertEqual(
+            123,
+            memberValue.GetValueAsSigned(),
+            "Member value incorrect")
+
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/main.cpp b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/main.cpp
new file mode 100644
index 00000000000..588a3a8e01f
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/main.cpp
@@ -0,0 +1,8 @@
+class Foo::Bar { int i = 123; };
+
+int main(int argc, const char * argv[])
+{
+    IntContainer test(42);
+    Foo::Bar bar;
+    return 0; // break here
+}
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/pch.h b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/pch.h
new file mode 100644
index 00000000000..dba4fee9a8c
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/gmodules/pch.h
@@ -0,0 +1,17 @@
+template<typename T>
+class GenericContainer {
+  private:
+    T storage;
+
+  public:
+    GenericContainer(T value) {
+      storage = value;
+    };
+};
+
+typedef GenericContainer<int> IntContainer;
+
+struct Foo {
+  class Bar;
+  Bar *bar;
+};