Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/bundle-with-dot-in-filename/Makefile

@@ -0,0 +1,21 @@
+CC ?= clang
+
+ifeq "$(ARCH)" ""
+	ARCH = x86_64
+endif
+
+CFLAGS ?= -g -O0 -arch $(ARCH)
+
+all: clean
+	$(CC) $(CFLAGS) -dynamiclib -o com.apple.sbd bundle.c
+	mkdir com.apple.sbd.xpc
+	mv com.apple.sbd com.apple.sbd.xpc/
+	mkdir -p com.apple.sbd.xpc.dSYM/Contents/Resources/DWARF
+	mv com.apple.sbd.dSYM/Contents/Resources/DWARF/com.apple.sbd com.apple.sbd.xpc.dSYM/Contents/Resources/DWARF/
+	rm -rf com.apple.sbd.dSYM
+	mkdir hide.app
+	tar cf - com.apple.sbd.xpc com.apple.sbd.xpc.dSYM | ( cd hide.app;tar xBpf -)
+	$(CC) $(CFLAGS) -o find-bundle-with-dots-in-fn main.c
+
+clean:
+	rm -rf a.out a.out.dSYM hide.app com.apple.sbd com.apple.sbd.dSYM com.apple.sbd.xpc com.apple.sbd.xpc.dSYM find-bundle-with-dots-in-fn find-bundle-with-dots-in-fn.dSYM

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/bundle-with-dot-in-filename/TestBundleWithDotInFilename.py

@@ -0,0 +1,71 @@
+"""Test that a dSYM can be found when a binary is in a bundle hnd has dots in the filename."""
+
+from __future__ import print_function
+
+#import unittest2
+import os.path
+from time import sleep
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+exe_name = 'find-bundle-with-dots-in-fn'  # must match Makefile
+
+class BundleWithDotInFilenameTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipIfRemote
+    @skipUnlessDarwin
+    # This test is explicitly a dSYM test, it doesn't need to run for any other config, but
+    # the following doesn't work, fixme.
+    # @skipIf(debug_info=no_match(["dsym"]), bugnumber="This test is looking explicitly for a dSYM")
+
+    def setUp(self):
+        TestBase.setUp(self)
+        self.source = 'main.c'
+
+    def tearDown(self):
+        # Destroy process before TestBase.tearDown()
+        self.dbg.GetSelectedTarget().GetProcess().Destroy()
+
+        # Call super's tearDown().
+        TestBase.tearDown(self)
+
+    def test_attach_and_check_dsyms(self):
+        """Test attach to binary, see if the bundle dSYM is found"""
+        exe = os.path.join(os.getcwd(), exe_name)
+        self.build()
+        popen = self.spawnSubprocess(exe)
+        self.addTearDownHook(self.cleanupSubprocesses)
+
+        # Give the inferior time to start up, dlopen a bundle, remove the bundle it linked in
+        sleep(5)
+
+        # Since the library that was dlopen()'ed is now removed, lldb will need to find the
+        # binary & dSYM via target.exec-search-paths 
+        settings_str = "settings set target.exec-search-paths " + self.get_process_working_directory() + "/hide.app"
+        self.runCmd(settings_str)
+
+        self.runCmd("process attach -p " + str(popen.pid))
+
+        target = self.dbg.GetSelectedTarget()
+        self.assertTrue(target.IsValid(), 'Should have a valid Target after attaching to process')
+
+        setup_complete = target.FindFirstGlobalVariable("setup_is_complete")
+        self.assertTrue(setup_complete.GetValueAsUnsigned() == 1, 'Check that inferior process has completed setup')
+
+        # Find the bundle module, see if we found the dSYM too (they're both in "hide.app")
+        i = 0
+        while i < target.GetNumModules():
+            mod = target.GetModuleAtIndex(i)
+            if mod.GetFileSpec().GetFilename() == 'com.apple.sbd':
+                dsym_name = mod.GetSymbolFileSpec().GetFilename()
+                self.assertTrue (dsym_name == 'com.apple.sbd', "Check that we found the dSYM for the bundle that was loaded")
+            i=i+1
+
+if __name__ == '__main__':
+    unittest.main()

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/bundle-with-dot-in-filename/bundle.c

@@ -0,0 +1,4 @@
+int foo ()
+{
+    return 5;
+}

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/bundle-with-dot-in-filename/main.c

@@ -0,0 +1,28 @@
+#include <dlfcn.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+int setup_is_complete = 0;
+
+int main()
+{
+
+    void *handle = dlopen ("com.apple.sbd.xpc/com.apple.sbd", RTLD_NOW);
+    if (handle)
+    {
+        if (dlsym(handle, "foo"))
+        {
+            system ("/bin/rm -rf com.apple.sbd.xpc com.apple.sbd.xpc.dSYM");
+            setup_is_complete = 1;
+
+            // At this point we want lldb to attach to the process.  If lldb attaches
+            // before we've removed the dlopen'ed bundle, lldb will find the bundle
+            // at its actual filepath and not have to do any tricky work, invalidating
+            // the test.
+
+            for (int loop_limiter = 0; loop_limiter < 100; loop_limiter++)
+                sleep (1);
+        }
+    }
+    return 0;
+}

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/deep-bundle/Info.plist

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildMachineOSBuild</key>
+	<string>16B2657</string>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>MyFramework</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.apple.test.framework</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>MyFramework</string>
+	<key>CFBundlePackageType</key>
+	<string>FMWK</string>
+	<key>CFBundleShortVersionString</key>
+	<string>113</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleSupportedPlatforms</key>
+	<array>
+		<string>MacOSX</string>
+	</array>
+	<key>CFBundleVersion</key>
+	<string>113</string>
+	<key>DTCompiler</key>
+	<string>com.apple.compilers.llvm.clang.1_0</string>
+	<key>DTPlatformBuild</key>
+	<string>9L120i</string>
+	<key>DTPlatformVersion</key>
+	<string>GM</string>
+	<key>DTSDKBuild</key>
+	<string>17A261x</string>
+	<key>DTSDKName</key>
+	<string>macosx10.13</string>
+	<key>DTXcode</key>
+	<string>0900</string>
+	<key>DTXcodeBuild</key>
+	<string>9L120i</string>
+</dict>
+</plist>

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/deep-bundle/Makefile

@@ -0,0 +1,28 @@
+CC ?= clang
+
+ifeq "$(ARCH)" ""
+	ARCH = x86_64
+endif
+
+CFLAGS ?= -g -O0 -arch $(ARCH)
+
+all: clean
+	$(CC) $(CFLAGS) -install_name $(PWD)/MyFramework.framework/Versions/A/MyFramework -dynamiclib -o MyFramework myframework.c
+	mkdir -p MyFramework.framework/Versions/A/Headers
+	mkdir -p MyFramework.framework/Versions/A/Resources
+	cp MyFramework MyFramework.framework/Versions/A
+	cp MyFramework.h MyFramework.framework/Versions/A/Headers
+	cp Info.plist MyFramework.framework/Versions/A/Resources
+	( cd MyFramework.framework/Versions ; ln -s A Current )
+	( cd MyFramework.framework/ ; ln -s Versions/Current/Headers . )
+	( cd MyFramework.framework/ ; ln -s Versions/Current/MyFramework . )
+	( cd MyFramework.framework/ ; ln -s Versions/Current/Resources . )
+	mv MyFramework.dSYM MyFramework.framework.dSYM
+	mkdir hide.app
+	rm -f MyFramework
+	tar cf - MyFramework.framework MyFramework.framework.dSYM | ( cd hide.app;tar xBpf -)
+	$(CC) $(CFLAGS) -o deep-bundle main.c -F. -framework MyFramework
+	
+
+clean:
+	rm -rf a.out a.out.dSYM deep-bundle deep-bundle.dSYM MyFramework.framework MyFramework.framework.dSYM MyFramework MyFramework.dSYM hide.app

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/deep-bundle/MyFramework.h

@@ -0,0 +1 @@
+int foo ();

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/deep-bundle/TestDeepBundle.py

@@ -0,0 +1,75 @@
+"""Test that a dSYM can be found when a binary is in a deep bundle with multiple pathname components."""
+
+from __future__ import print_function
+
+#import unittest2
+import os.path
+from time import sleep
+
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+exe_name = 'deep-bundle'  # must match Makefile
+
+class DeepBundleTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipIfRemote
+    @skipUnlessDarwin
+    # This test is explicitly a dSYM test, it doesn't need to run for any other config, but
+    # the following doesn't work, fixme.
+    # @skipIf(debug_info=no_match(["dsym"]), bugnumber="This test is looking explicitly for a dSYM")
+
+    def setUp(self):
+        TestBase.setUp(self)
+        self.source = 'main.c'
+
+    def tearDown(self):
+        # Destroy process before TestBase.tearDown()
+        self.dbg.GetSelectedTarget().GetProcess().Destroy()
+
+        # Call super's tearDown().
+        TestBase.tearDown(self)
+
+    def test_attach_and_check_dsyms(self):
+        """Test attach to binary, see if the framework dSYM is found"""
+        exe = os.path.join(os.getcwd(), exe_name)
+        self.build()
+        popen = self.spawnSubprocess(exe)
+        self.addTearDownHook(self.cleanupSubprocesses)
+
+        # Give the inferior time to start up, dlopen a bundle, remove the bundle it linked in
+        sleep(5)
+
+        # Since the library that was dlopen()'ed is now removed, lldb will need to find the
+        # binary & dSYM via target.exec-search-paths 
+        settings_str = "settings set target.exec-search-paths " + self.get_process_working_directory() + "/hide.app"
+        self.runCmd(settings_str)
+
+        self.runCmd("process attach -p " + str(popen.pid))
+
+        target = self.dbg.GetSelectedTarget()
+        self.assertTrue(target.IsValid(), 'Should have a valid Target after attaching to process')
+
+        setup_complete = target.FindFirstGlobalVariable("setup_is_complete")
+        self.assertTrue(setup_complete.GetValueAsUnsigned() == 1, 'Check that inferior process has completed setup')
+
+        # Find the bundle module, see if we found the dSYM too (they're both in "hide.app")
+        i = 0
+        found_module = False
+        while i < target.GetNumModules():
+            mod = target.GetModuleAtIndex(i)
+            if mod.GetFileSpec().GetFilename() == 'MyFramework':
+                found_module = True
+                dsym_name = mod.GetSymbolFileSpec().GetFilename()
+                self.assertTrue (dsym_name == 'MyFramework', "Check that we found the dSYM for the bundle that was loaded")
+            i=i+1
+         
+        self.assertTrue(found_module, "Check that we found the framework loaded in lldb's image list")
+
+if __name__ == '__main__':
+    unittest.main()

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/deep-bundle/main.c

@@ -0,0 +1,22 @@
+#include <MyFramework/MyFramework.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+int setup_is_complete = 0;
+
+int main()
+{
+    system ("/bin/rm -rf MyFramework MyFramework.framework MyFramework.framework.dSYM");
+
+    setup_is_complete = 1;
+
+    // At this point we want lldb to attach to the process.  If lldb attaches
+    // before we've removed the framework we're running against, it will be
+    // easy for lldb to find the binary & dSYM without using target.exec-search-paths,
+    // which is the point of this test.
+
+    for (int loop_limiter = 0; loop_limiter < 100; loop_limiter++)
+        sleep (1);
+
+     return foo();
+}

external/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/deep-bundle/myframework.c

@@ -0,0 +1,4 @@
+int foo ()
+{
+    return 5;
+}