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This allows lldb to work correctly if using the `-serialize-debugging-options` `swiftc` flag.
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131 changes: 131 additions & 0 deletions
131
examples/ios_app/test/fixtures/bwb.xcodeproj/rules_xcodeproj/swift_debug_settings.py
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| Original file line number | Diff line number | Diff line change |
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| #!/usr/bin/python3 | ||
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| """An lldb module that registers a stop hook to set swift settings.""" | ||
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| import lldb | ||
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| _BUNDLE_EXTENSIONS = [ | ||
| ".app", | ||
| ".appex", | ||
| ".bundle", | ||
| ".framework", | ||
| ".xctest", | ||
| ] | ||
|
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| _SETTINGS = { | ||
| "x86_64-apple-ios15.0.0-simulator Example.app/Example_ExecutableName" : { | ||
| "clang" : "-iquote \".\" -iquote \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin\" -I \"CoreUtilsObjC\" -I \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC/CoreUtilsObjC.swift.modulemap\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/Utils/Utils.swift.modulemap\" -O0 -DDEBUG=1 -fstack-protector -fstack-protector-all", | ||
| "frameworks" : [ | ||
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| ], | ||
| "includes" : [ | ||
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| ] | ||
| }, | ||
| "x86_64-apple-ios15.0.0-simulator ExampleObjcTests.xctest/ExampleObjcTests" : { | ||
| "clang" : "-iquote \".\" -iquote \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin\" -O0 -DDEBUG=1 -fstack-protector -fstack-protector-all -DAWESOME -iquote \".\" -iquote \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin\" -I \"CoreUtilsObjC\" -I \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC/CoreUtilsObjC.swift.modulemap\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/Utils/Utils.swift.modulemap\" -O0 -DDEBUG=1 -fstack-protector -fstack-protector-all", | ||
| "frameworks" : [ | ||
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| ], | ||
| "includes" : [ | ||
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| ] | ||
| }, | ||
| "x86_64-apple-ios15.0.0-simulator ExampleTests.xctest/ExampleTests" : { | ||
| "clang" : "-iquote \".\" -iquote \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin\" -I \"CoreUtilsObjC\" -I \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC/CoreUtilsObjC.swift.modulemap\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/Utils/Utils.swift.modulemap\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/TestingUtils/TestingUtils.swift.modulemap\" -O0 -DDEBUG=1 -fstack-protector -fstack-protector-all -DAWESOME -iquote \".\" -iquote \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin\" -O0 -DDEBUG=1 -fstack-protector -fstack-protector-all -DAWESOME -iquote \".\" -iquote \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin\" -I \"CoreUtilsObjC\" -I \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC/CoreUtilsObjC.swift.modulemap\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/Utils/Utils.swift.modulemap\" -O0 -DDEBUG=1 -fstack-protector -fstack-protector-all", | ||
| "frameworks" : [ | ||
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| ], | ||
| "includes" : [ | ||
| "$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/Example", | ||
| "$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/TestingUtils" | ||
| ] | ||
| }, | ||
| "x86_64-apple-ios15.0.0-simulator ExampleUITests.xctest/ExampleUITests" : { | ||
| "clang" : "-iquote \".\" -iquote \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin\" -O0 -DDEBUG=1 -fstack-protector -fstack-protector-all -iquote \".\" -iquote \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin\" -I \"CoreUtilsObjC\" -I \"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/CoreUtilsObjC/CoreUtilsObjC.swift.modulemap\" -fmodule-map-file=\"$(BAZEL_OUT)/ios-x86_64-min15.0-applebin_ios-ios_x86_64-dbg-ST-a0d0e3b8f217/bin/Utils/Utils.swift.modulemap\" -O0 -DDEBUG=1 -fstack-protector -fstack-protector-all", | ||
| "frameworks" : [ | ||
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| ], | ||
| "includes" : [ | ||
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| ] | ||
| } | ||
| } | ||
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| _FALLBACK_KEYS = { | ||
| "x86_64-apple-ios-simulator Example.app/Example_ExecutableName" : "x86_64-apple-ios15.0.0-simulator Example.app/Example_ExecutableName", | ||
| "x86_64-apple-ios-simulator ExampleObjcTests.xctest/ExampleObjcTests" : "x86_64-apple-ios15.0.0-simulator ExampleObjcTests.xctest/ExampleObjcTests", | ||
| "x86_64-apple-ios-simulator ExampleTests.xctest/ExampleTests" : "x86_64-apple-ios15.0.0-simulator ExampleTests.xctest/ExampleTests", | ||
| "x86_64-apple-ios-simulator ExampleUITests.xctest/ExampleUITests" : "x86_64-apple-ios15.0.0-simulator ExampleUITests.xctest/ExampleUITests" | ||
| } | ||
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| def __lldb_init_module(debugger, _internal_dict): | ||
| # Register the stop hook when this module is loaded in lldb | ||
| debugger.HandleCommand( | ||
| "target stop-hook add -P swift_debug_settings.StopHook", | ||
| ) | ||
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| def _get_relative_executable_path(module): | ||
| for extension in _BUNDLE_EXTENSIONS: | ||
| prefix, _, suffix = module.rpartition(extension) | ||
| if prefix: | ||
| return prefix.split("/")[-1] + extension + suffix | ||
| return module.split("/")[-1] | ||
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| class StopHook: | ||
| "An lldb stop hook class, that sets swift settings for the current module." | ||
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| def __init__(self, _target, _extra_args, _internal_dict): | ||
| pass | ||
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| def handle_stop(self, exe_ctx, _stream): | ||
| "Method that is called when the user stops in lldb." | ||
| target_triple = exe_ctx.target.GetTriple() | ||
| module = exe_ctx.frame.module.file.__get_fullpath__() | ||
| executable_path = _get_relative_executable_path(module) | ||
| key = f"{target_triple} {executable_path}" | ||
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| settings = _SETTINGS.get(key) | ||
| if not settings: | ||
| fallback_key = _FALLBACK_KEYS.get(key) | ||
| if fallback_key: | ||
| settings = _SETTINGS.get(fallback_key) | ||
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| if settings: | ||
| frameworks = " ".join([ | ||
| f'"{path}"' | ||
| for path in settings["frameworks"] | ||
| ]) | ||
| if frameworks: | ||
| lldb.debugger.HandleCommand( | ||
| f"settings set -- target.swift-framework-search-paths {frameworks}", | ||
| ) | ||
| else: | ||
| lldb.debugger.HandleCommand( | ||
| "settings clear target.swift-framework-search-paths", | ||
| ) | ||
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| includes = " ".join([ | ||
| f'"{path}"' | ||
| for path in settings["includes"] | ||
| ]) | ||
| if includes: | ||
| lldb.debugger.HandleCommand( | ||
| f"settings set -- target.swift-module-search-paths {includes}", | ||
| ) | ||
| else: | ||
| lldb.debugger.HandleCommand( | ||
| "settings clear target.swift-module-search-paths", | ||
| ) | ||
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| clang = settings["clang"] | ||
| if clang: | ||
| lldb.debugger.HandleCommand( | ||
| f"settings set -- target.swift-extra-clang-flags '{clang}'", | ||
| ) | ||
| else: | ||
| lldb.debugger.HandleCommand( | ||
| "settings clear target.swift-extra-clang-flags", | ||
| ) | ||
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| return True |
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