Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

9 files changed, 134 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Makefile
new file mode 100644
index 00000000000..00a0769a086
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Makefile
@@ -0,0 +1,23 @@
+LD_EXTRAS := -lobjc -framework Foundation -L. -lTest -lTestExt
+OBJC_SOURCES := main.m
+
+all: a.out
+
+a.out: libTest.dylib libTestExt.dylib
+
+include Makefile.rules
+
+libTest.dylib:	Test/Test.m
+	mkdir -p Test
+	$(MAKE) MAKE_DSYM=YES -f $(MAKEFILE_RULES) \
+		DYLIB_ONLY=YES DYLIB_NAME=Test DYLIB_OBJC_SOURCES=Test/Test.m \
+		LD_EXTRAS="-lobjc -framework Foundation" \
+		CFLAGS_EXTRAS=-I$(SRCDIR)
+
+libTestExt.dylib: TestExt/TestExt.m
+	mkdir -p TestExt
+	$(MAKE) MAKE_DSYM=YES -f $(MAKEFILE_RULES) \
+		DYLIB_ONLY=YES DYLIB_NAME=TestExt DYLIB_OBJC_SOURCES=TestExt/TestExt.m \
+		LD_EXTRAS="-lobjc -framework Foundation -lTest -L." \
+		CFLAGS_EXTRAS=-I$(SRCDIR)
+
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Foo.h b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Foo.h
new file mode 100644
index 00000000000..db07f50d5d6
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Foo.h
@@ -0,0 +1,9 @@
+#ifndef __Foo_h__
+#define __Foo_h__
+
+typedef struct {
+    float start;
+    float duration;
+} CMTimeRange;
+
+#endif
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Test.h b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Test.h
new file mode 100644
index 00000000000..73928c5fb0d
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Test.h
@@ -0,0 +1,10 @@
+#import <Foundation/Foundation.h>
+#import <Test/Foo.h>
+
+@interface Test : NSObject {
+@public
+    CMTimeRange _range;
+}
+- (void) doTest;
+@end
+
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Test.m b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Test.m
new file mode 100644
index 00000000000..6b2cb3af808
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/Test/Test.m
@@ -0,0 +1,8 @@
+#import "Test.h"
+
+@implementation Test
+- (void) doTest {
+    NSLog(@"-[Test doTest]");
+}
+@end
+
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestConflictingDefinition.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestConflictingDefinition.py
new file mode 100644
index 00000000000..f49858ca4f3
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestConflictingDefinition.py
@@ -0,0 +1,50 @@
+"""Test that types defined in shared libraries work correctly."""
+
+
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestRealDefinition(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessDarwin
+    def test_frame_var_after_stop_at_implementation(self):
+        """Test that we can find the implementation for an objective C type"""
+        if self.getArchitecture() == 'i386':
+            self.skipTest("requires modern objc runtime")
+        self.build()
+        self.shlib_names = ["libTestExt.dylib", "libTest.dylib"]
+        self.common_setup()
+
+        line = line_number('TestExt/TestExt.m', '// break here')
+        lldbutil.run_break_set_by_file_and_line(
+            self, 'TestExt.m', line, num_expected_locations=1, loc_exact=True)
+
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        # The stop reason of the thread should be breakpoint.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+                    substrs=['stopped',
+                             'stop reason = breakpoint'])
+
+        self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
+                    substrs=[' resolved, hit count = 1'])
+
+        # This should display correctly.
+        self.expect(
+            "expr 42",
+            "A simple expression should execute correctly",
+            substrs=[
+                "42"])
+
+    def common_setup(self):
+        exe = self.getBuildArtifact("a.out")
+        target = self.dbg.CreateTarget(exe)
+        self.registerSharedLibrariesWithTarget(target, self.shlib_names)
+
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/Foo.h b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/Foo.h
new file mode 100644
index 00000000000..7c90e6ca8e3
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/Foo.h
@@ -0,0 +1,9 @@
+#ifndef __Foo_h__
+#define __Foo_h__
+
+typedef struct {
+    float s;
+    float d;
+} CMTimeRange;
+
+#endif
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/TestExt.h b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/TestExt.h
new file mode 100644
index 00000000000..243443c647b
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/TestExt.h
@@ -0,0 +1,7 @@
+#import <TestExt/Foo.h>
+#import <Test/Test.h>
+struct CMTimeRange;
+
+@interface Test (Stuff)
+- (void)doSomethingElse: (CMTimeRange *)range_ptr;
+@end
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/TestExt.m b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/TestExt.m
new file mode 100644
index 00000000000..a14c702787d
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/TestExt/TestExt.m
@@ -0,0 +1,8 @@
+#import "TestExt.h"
+#import "Foo.h"
+
+@implementation Test (Stuff)
+- (void)doSomethingElse: (CMTimeRange *)range_ptr {
+    NSLog(@"doSomethingElse: %p", range_ptr); // break here
+}
+@end
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/main.m b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/main.m
new file mode 100644
index 00000000000..6a714577a35
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/objc/conflicting-definition/main.m
@@ -0,0 +1,10 @@
+#import <Test/Test.h>
+#import <TestExt/TestExt.h>
+
+int main() {
+  @autoreleasepool {
+    Test *test = [[Test alloc] init];
+    [test doSomethingElse:&test->_range];
+  }
+}    
+