This revision was automatically updated to reflect the committed changes. Closed by commit rG77f8a3324b74: Add a "Using LLDB" section to the welcome page of the website (authored by aprantl). Herald added a project: LLDB.
Changed prior to commit: https://reviews.llvm.org/D70449?vs=230103&id=230108#toc Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D70449/new/ https://reviews.llvm.org/D70449 Files: lldb/docs/.htaccess lldb/docs/index.rst lldb/docs/resources/architecture.rst lldb/docs/status/goals.rst lldb/docs/use/architecture.rst
Index: lldb/docs/status/goals.rst =================================================================== --- lldb/docs/status/goals.rst +++ lldb/docs/status/goals.rst @@ -31,3 +31,14 @@ * Great support for C, Objective-C and C++ * Retargetable to support multiple platforms * Provide a base for debugger research and other innovation + +Why a New Debugger? +------------------- + +In order to achieve our goals we decided to start with a fresh architecture +that would support modern multi-threaded programs, handle debugging symbols in +an efficient manner, use compiler based code knowledge and have plug-in support +for functionality and extensions. Additionally we want the debugger +capabilities to be available to other analysis tools, be they scripts or +compiled programs, without requiring them to be GPL. + Index: lldb/docs/index.rst =================================================================== --- lldb/docs/index.rst +++ lldb/docs/index.rst @@ -17,21 +17,23 @@ .. _"Apache 2.0 License with LLVM exceptions": https://llvm.org/docs/DeveloperPolicy.html#new-llvm-project-license-framework -Why a New Debugger? -------------------- +Using LLDB +---------- -In order to achieve our goals we decided to start with a fresh architecture -that would support modern multi-threaded programs, handle debugging symbols in -an efficient manner, use compiler based code knowledge and have plug-in support -for functionality and extensions. Additionally we want the debugger -capabilities to be available to other analysis tools, be they scripts or -compiled programs, without requiring them to be GPL. +For an introduction into the LLDB command language, head over to the +:ref:`LLDB Tutorial <use/tutorial>`. For users already familiar with +GDB there is a cheat sheet listing common tasks and their LLDB +equivalent in the :ref:`GDB to LLDB command map <use/map>`. + +There are also multiple resources on how to script LLDB using Python +:ref:`Python Reference <use/python-reference>` is a great starting +point for that. Compiler Integration Benefits ----------------------------- -LLDB currently converts debug information into clang types so that it can -leverage the clang compiler infrastructure. This allows LLDB to support the +LLDB converts debug information into Clang types so that it can +leverage the Clang compiler infrastructure. This allows LLDB to support the latest C, C++, Objective-C and Objective-C++ language features and runtimes in expressions without having to reimplement any of this functionality. It also leverages the compiler to take care of all ABI details when making functions @@ -51,7 +53,7 @@ The LLDB debugger APIs are exposed as a C++ object oriented interface in a shared library. The lldb command line tool links to, and uses this public API. On macOS the shared library is exposed as a framework named LLDB.framework, -and unix systems expose it as lldb.so. The entire API is also then exposed +and Unix systems expose it as lldb.so. The entire API is also then exposed through Python script bindings which allow the API to be used within the LLDB embedded script interpreter, and also in any python script that loads the lldb.py module in standard python script files. See the Python Reference page @@ -68,8 +70,8 @@ are welcome: * macOS desktop user space debugging for i386 and x86_64 -* iOS simulator debugging on i386 and x86_64 -* iOS device debugging on ARM and AArch64 +* iOS, tvOS, and watchOS simulator debugging on i386 and x86_64 +* iOS, tvOS, and watchOS device debugging on ARM and AArch64 * Linux local user-space debugging for i386, x86_64 and PPC64le * FreeBSD local user-space debugging for i386 and x86_64 * Windows local user-space debugging for i386 (*) @@ -91,8 +93,8 @@ Additionally it builds: * on macOS with a :ref:`generated Xcode project <CMakeGeneratedXcodeProject>` -* on Linux and FreeBSD with clang and libstdc++/libc++ -* on NetBSD with GCC/clang and libstdc++/libc++ +* on Linux and FreeBSD with Clang and libstdc++/libc++ +* on NetBSD with GCC/Clang and libstdc++/libc++ * on Windows with a generated project for VS 2017 or higher See the :doc:`LLDB Build Page <resources/build>` for build instructions. @@ -132,13 +134,13 @@ use/python-reference use/remote use/troubleshooting - use/architecture .. toctree:: :hidden: :maxdepth: 1 :caption: Development + resources/architecture resources/contributing resources/build resources/test Index: lldb/docs/.htaccess =================================================================== --- lldb/docs/.htaccess +++ lldb/docs/.htaccess @@ -1,4 +1,4 @@ -Redirect 301 /architecture/index.html https://lldb.llvm.org/use/architecture.html +Redirect 301 /architecture/index.html https://lldb.llvm.org/resources/architecture.html Redirect 301 /cpp_reference/html/index.html https://lldb.llvm.org/cpp_reference/index.html Redirect 301 /features.html https://lldb.llvm.org/status/features.html Redirect 301 /formats.html https://lldb.llvm.org/use/formatting.html @@ -13,3 +13,4 @@ # Sphinx redirects Redirect 301 /resources/source.html https://lldb.llvm.org/resources/contributing.html Redirect 301 /resources/download.html https://lldb.llvm.org/status/releases.html +Redirect 301 /use/architecture.html https://lldb.llvm.org/resources/architecture.html
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