Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

3 files changed, 68 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/Makefile
new file mode 100644
index 00000000000..99998b20bcb
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/Makefile
@@ -0,0 +1,3 @@
+CXX_SOURCES := main.cpp
+
+include Makefile.rules
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/TestRerun.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/TestRerun.py
new file mode 100644
index 00000000000..d2e5701f28e
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/TestRerun.py
@@ -0,0 +1,60 @@
+"""
+Test that argdumper is a viable launching strategy.
+"""
+
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestRerun(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def test(self):
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+
+        self.runCmd("target create %s" % exe)
+
+        # Create the target
+        target = self.dbg.CreateTarget(exe)
+
+        # Create any breakpoints we need
+        breakpoint = target.BreakpointCreateBySourceRegex(
+            'break here', lldb.SBFileSpec("main.cpp", False))
+        self.assertTrue(breakpoint, VALID_BREAKPOINT)
+
+        self.runCmd("process launch 1 2 3")
+
+        process = self.process()
+        thread = lldbutil.get_one_thread_stopped_at_breakpoint(
+            process, breakpoint)
+        self.assertIsNotNone(
+            thread, "Process should be stopped at a breakpoint in main")
+        self.assertTrue(thread.IsValid(), "Stopped thread is not valid")
+
+        self.expect("frame variable argv[1]", substrs=['1'])
+        self.expect("frame variable argv[2]", substrs=['2'])
+        self.expect("frame variable argv[3]", substrs=['3'])
+
+        # Let program exit
+        self.runCmd("continue")
+
+        # Re-run with no args and make sure we still run with 1 2 3 as arguments as
+        # they should have been stored in "target.run-args"
+        self.runCmd("process launch")
+
+        process = self.process()
+        thread = lldbutil.get_one_thread_stopped_at_breakpoint(
+            process, breakpoint)
+
+        self.assertIsNotNone(
+            thread, "Process should be stopped at a breakpoint in main")
+        self.assertTrue(thread.IsValid(), "Stopped thread is not valid")
+
+        self.expect("frame variable argv[1]", substrs=['1'])
+        self.expect("frame variable argv[2]", substrs=['2'])
+        self.expect("frame variable argv[3]", substrs=['3'])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/main.cpp b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/main.cpp
new file mode 100644
index 00000000000..cbef8d1e6da
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/functionalities/rerun/main.cpp
@@ -0,0 +1,5 @@
+int 
+main (int argc, char const **argv)
+{
+    return 0; // break here
+}