Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/object-file/TestImageListMultiArchitecture.py

@@ -0,0 +1,48 @@
+"""
+Test lldb 'image list' on object files across multiple architectures.
+This exercises classes like ObjectFileELF and their support for opening
+foreign-architecture object files.
+"""
+
+from __future__ import print_function
+
+
+import os.path
+import re
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestImageListMultiArchitecture(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @no_debug_info_test
+    @skipIfRemote
+    def test_image_list_shows_multiple_architectures(self):
+        """Test that image list properly shows the correct architecture for a set of different architecture object files."""
+        images = {
+            "hello-freebsd-10.0-x86_64-clang-3.3": re.compile(r"x86_64-(\*)?-freebsd10.0(-unknown)? x86_64"),
+            "hello-freebsd-10.0-x86_64-gcc-4.7.3": re.compile(r"x86_64-(\*)?-freebsd10.0(-unknown)? x86_64"),
+            "hello-netbsd-6.1-x86_64-gcc-4.5.3": re.compile(r"x86_64-(\*)?-netbsd(-unknown)? x86_64"),
+            "hello-ubuntu-14.04-x86_64-gcc-4.8.2": re.compile(r"x86_64-(\*)?-linux(-unknown)? x86_64"),
+            "hello-ubuntu-14.04-x86_64-clang-3.5pre": re.compile(r"x86_64-(\*)?-linux(-unknown)? x86_64"),
+            "hello-unknown-kalimba_arch4-kcc-36": re.compile(r"kalimba4-csr-(unknown|\*)(-unknown)? kalimba"),
+            "hello-unknown-kalimba_arch5-kcc-39": re.compile(r"kalimba5-csr-(unknown|\*)(-unknown)? kalimba"),
+        }
+
+        for image_name in images:
+            file_name = os.path.abspath(
+                os.path.join(
+                    os.path.dirname(__file__),
+                    "bin",
+                    image_name))
+            expected_triple_and_arch_regex = images[image_name]
+
+            self.runCmd("file {}".format(file_name))
+            self.match("image list -t -A", [expected_triple_and_arch_regex])
+        # Revert to the host platform after all of this is done
+        self.runCmd("platform select host")

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/object-file/bin/hello.c

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+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	printf("Hello, world\n");
+	return 0;
+}
+

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/object-file/bin/hello.cpp

@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	printf("Hello, world\n");
+	return 0;
+}
+