Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

3 files changed, 39 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/Makefile
new file mode 100644
index 00000000000..99998b20bcb
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/Makefile
@@ -0,0 +1,3 @@
+CXX_SOURCES := main.cpp
+
+include Makefile.rules
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/TestNoSuchArch.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/TestNoSuchArch.py
new file mode 100644
index 00000000000..622a813ed41
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/TestNoSuchArch.py
@@ -0,0 +1,33 @@
+"""
+Test that using a non-existent architecture name does not crash LLDB.
+"""
+
+
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+
+class NoSuchArchTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+    NO_DEBUG_INFO_TESTCASE = True
+
+    def test(self):
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+
+        # Check that passing an invalid arch via the command-line fails but
+        # doesn't crash
+        self.expect(
+            "target create --arch nothingtoseehere %s" %
+            (exe), error=True, substrs=["error: invalid triple 'nothingtoseehere'"])
+
+        # Check that passing an invalid arch via the SB API fails but doesn't
+        # crash
+        target = self.dbg.CreateTargetWithFileAndArch(exe, "nothingtoseehere")
+        self.assertFalse(target.IsValid(), "This target should not be valid")
+
+        # Now just create the target with the default arch and check it's fine
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target.IsValid(), "This target should now be valid")
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/main.cpp b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/main.cpp
new file mode 100644
index 00000000000..4cce7f667ff
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/main.cpp
@@ -0,0 +1,3 @@
+int main() {
+  return 0;
+}