[Lldb-commits] [lldb] 77f8a33 - Add a "Using LLDB" section to the welcome page of the website
Adrian Prantl via lldb-commits
lldb-commits at lists.llvm.org
Tue Nov 19 10:56:13 PST 2019
Author: Adrian Prantl
Date: 2019-11-19T10:55:50-08:00
New Revision: 77f8a3324b741bc78c93d1076a31b77f331a0bc5
URL: https://github.com/llvm/llvm-project/commit/77f8a3324b741bc78c93d1076a31b77f331a0bc5
DIFF: https://github.com/llvm/llvm-project/commit/77f8a3324b741bc78c93d1076a31b77f331a0bc5.diff
LOG: Add a "Using LLDB" section to the welcome page of the website
This is an attempt to feature the user-facing resources more
prominently on the LLDB website by calling out the tutorial and the
GDB command map wight on the start page.
I also moved the "Why a new debugger" section to the "Goals"
subpage. Given that LLDB's first release is almost a decade in the
past now, the title is a bit of an anachronism.
Lastly, I moved the Architecture sub-page from "use" to "resources",
since end-users do not care about the source code layout.
Differential Revision: https://reviews.llvm.org/D70449
Added:
lldb/docs/resources/architecture.rst
Modified:
lldb/docs/.htaccess
lldb/docs/index.rst
lldb/docs/status/goals.rst
Removed:
lldb/docs/use/architecture.rst
################################################################################
diff --git a/lldb/docs/.htaccess b/lldb/docs/.htaccess
index d605f68afcf4..596f4481ab49 100644
--- a/lldb/docs/.htaccess
+++ b/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 @@ Redirect 301 /varformats.html https://lldb.llvm.org/use/variable.html
# 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
diff --git a/lldb/docs/index.rst b/lldb/docs/index.rst
index 475c793e4d27..c765a650adfe 100644
--- a/lldb/docs/index.rst
+++ b/lldb/docs/index.rst
@@ -17,21 +17,23 @@ All of the code in the LLDB project is available under the
.. _"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 @@ Reusability
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 @@ LLDB is known to work on the following platforms, but ports to new platforms
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 @@ Note that LLDB generally builds from top-of-trunk using CMake and Ninja.
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 @@ interesting areas to contribute to lldb.
use/python-reference
use/remote
use/troubleshooting
- use/architecture
.. toctree::
:hidden:
:maxdepth: 1
:caption: Development
+ resources/architecture
resources/contributing
resources/build
resources/test
diff --git a/lldb/docs/use/architecture.rst b/lldb/docs/resources/architecture.rst
similarity index 100%
rename from lldb/docs/use/architecture.rst
rename to lldb/docs/resources/architecture.rst
diff --git a/lldb/docs/status/goals.rst b/lldb/docs/status/goals.rst
index e25b945df226..c5c236c5a460 100644
--- a/lldb/docs/status/goals.rst
+++ b/lldb/docs/status/goals.rst
@@ -31,3 +31,14 @@ Some more specific goals include:
* 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.
+
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