1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

LLDB 3.3 Grows In Use For Linux Developers

Compiler

Published on 29 June 2013 02:57 AM EDT
Written by Michael Larabel in Compiler
Comment On This Article

While the innovative LLVM compiler infrastructure is mentioned extremely often on Phoronix along with its Clang C/C++ compiler, receiving less coverage is LLDB. However, with LLVM 3.3, the LLVM Debugger has grown in functionality and is growing in usefulness.

With most Linux developers relying upon GDB as their debugger of choice and the Apple-employed LLVM developers mostly working on OS X and iOS, the LLVM Debugger (LLDB) hasn't traditionally grown too much in functionality outside the Apple world. Fortunately, in recent months LLDB has become more diverse with the support expanding to better serve Linux, Windows, and BSD developers.

LLDB reuses LLVM Clang for adapting to the latest C/C++ code, uses the MJIT dynamic execution engine for expression evaluation, the LLVM disassembler, and can also use Clang's AST parser while being easily adaptable to other LLVM-based projects. This design of LLDB and extensively reusing the other LLVM components has made it quite attractive while being more portable to developers and more efficient than other debuggers for non-standard cases.

For those curious about this LLVM debugger, on Friday there was an LLVM blog posting about LLDB 3.3 and its debugging future. More details on the open-source debugger itself can be found on the LLDB project page.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  2. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  3. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
  4. AMD Radeon R9 285 Tonga Performance On Linux
Latest Linux Articles
  1. Btrfs RAID HDD Testing On Ubuntu Linux 14.10
  2. Ubuntu 14.10 Linux 32-bit vs. 64-bit Performance
  3. AMD Moves Forward With Unified Linux Driver Strategy, New Kernel Driver
  4. MSI: Update Your BIOS From The Linux Desktop
Latest Linux News
  1. Cairo-Dock 3.4 Shows A Lot Of Progress, Works Toward EGL/Wayland Support
  2. Mesa 10.4 Tentatively Planned For Early December
  3. SteamOS Update 145 Brings Compositor, Update Fixes
  4. GStreamer 2014 Conference Videos Posted: Wayland, HTML5, 3D
  5. Nouveau Now Supports DRI3 Without GLAMOR
  6. Features Of The Linux 3.18 Kernel
  7. Debian Now Defaults To Xfce On Non-x86 Desktops
  8. Phoenix Is Trying To Be An Open Version Of Apple's Swift
  9. Linux 3.19 To Have Skylake Graphics, PPGTT Enablement
  10. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
Latest Forum Discussions
  1. Users/Developers Threatening Fork Of Debian GNU/Linux
  2. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  3. AMD Releases UVD Video Decode Support For R600 GPUs
  4. HOPE: The Ease Of Python With The Speed Of C++
  5. Proof that strlcpy is un-needed
  6. xbox one tv tuner
  7. Bye bye BSD, Hello Linux: A Sys Admin's Story
  8. Updated and Optimized Ubuntu Free Graphics Drivers