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Inline assembly instructions in GCC

http://balau82.wordpress.com

Example with an ARM target on how to use GCC inline assembly effectively in C code.

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balau's picture
Created by balau 11 years 1 week ago – Made popular 11 years 1 week ago
Category: End User   Tags:
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GNU Compiler Collection 4.6.0 Released

http://gcc.gnu.org

GCC 4.6 brings support for the new Go programming language, improved experimental support for the C++0x standard, support for Android Bionic C library, support fot ARM Cortex-M4, basic support for the Cortex-A15, Intel Core 2 and Core i7 optimizations, support for AMD Bobcat CPUs and more.

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Created by JRepin 11 years 9 weeks ago – Made popular 11 years 8 weeks ago
Category: High End   Tags:
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Using Newlib in ARM bare metal programs

http://balau82.wordpress.com

Implementing a minimal standard C library for embedded ARM target using Newlib and the CodeSourcery toolchain, and emulating the execution with QEMU.

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balau's picture
Created by balau 11 years 22 weeks ago – Made popular 11 years 22 weeks ago
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Using Ubuntu ARM cross-compiler for bare metal programming

http://balau82.wordpress.com

Ubuntu 10.10 Maverick Meerkat includes an ARM cross-compiler to compile programs for Linux. The compiler can also be used for bare-metal programming with a few arrangements.

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balau's picture
Created by balau 11 years 24 weeks ago – Made popular 11 years 24 weeks ago
Category: High End   Tags:
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Google's Go has been called to go into GCC 4.6

http://www.phoronix.com

Last year one of the many projects introduced by Google was the Go programming language. Do you remember? It's reached a state of being a production-ready language, at least within Google's confines, but this project hasn't received as much attention and interest by the Linux and open-source communities as some of their other work such as VP8 and their new container format.

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Created by stargrave 11 years 30 weeks ago – Made popular 11 years 30 weeks ago
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Trace and profile function calls with GCC

http://balau82.wordpress.com

Using the -finstrument-functions option in GNU GCC to trace and profile code.

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balau's picture
Created by balau 11 years 33 weeks ago – Made popular 11 years 33 weeks ago
Category: High End   Tags:
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Videos of GNU Hackers Meeting in the Hague available

http://www.fsf.org

"Videos of the talks from the GNU Hackers Meeting in the Hague are now available. This meeting took place on 24-25 July at "Revelation Hackspace", prior to the GNOME GUADEC conference, and featured a workshop on GNUnet, a framework for free secure networking and decentralised applications..."

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Is Apple Now Blocking Contributions To GCC?

http://www.phoronix.com

Yesterday on the mailing list for GCC is was brought up if Apple's Objective-C 2.0 patches for the GNU Compiler Collection could be merged back into the upstream GCC code-base as maintained by the Free Software Foundation.

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Created by jeff2007 11 years 35 weeks ago – Made popular 11 years 35 weeks ago
Category: Opposition   Tags:
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GCC - We make free software affordable

http://www.h-online.com

Michael Tiemann, who contributed as much as anyone to the later development of GCC, and who had dreamed of writing the perfect compiler, said that the day of GCC's release was "the most thrilling and most terrifying day of my life (up to that point)."

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Created by cendrars 11 years 38 weeks ago – Made popular 11 years 38 weeks ago
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GCC 4.5.1 Released

http://gcc.gnu.org

"The GNU Compiler Collection version 4.5.1 has been released..."

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can.axis's picture
Created by can.axis 11 years 41 weeks ago – Made popular 11 years 41 weeks ago
Category: High End   Tags:
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Mini GNU Hackers Meeting at RMLL 2010, Bordeaux, 6-11 July.

http://savannah.gnu.org

"The 11th Libre Software Meeting (aka. RMLL) began this Tuesday, July 6th, in Bordeaux, France. A small group of GNU hackers will be present and a GNU developers room will be available for discussions and lightning talks..."

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Created by can.axis 11 years 46 weeks ago – Made popular 11 years 46 weeks ago
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What's new in GNU Compiler Collection 4.5

https://lwn.net

GCC 4.5 promises faster programs using the new link-time optimization (LTO) option, easier implementation of compiler extensions thanks to the controversial plugin infrastructure, stricter standards-conformance for floating-point computations, and better debugging information when compiling with optimizations.

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Created by JRepin 11 years 51 weeks ago – Made popular 11 years 51 weeks ago
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Benchmarks Of GCC 4.5.0 Compiler Performance

http://www.phoronix.com

Last week GCC 4.5.0 entered the world with improvements. Over the weekend we decided to benchmark this major update to the GNU Compiler Collection to see how its performance compares to that of GCC 4.3 and 4.4.

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oshea's picture
Created by oshea 12 years 5 weeks ago – Made popular 12 years 5 weeks ago
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GCC 4.5 release series

http://gcc.gnu.org

GCC now requires the MPC library, obsolete architectures support removed, many optimization features, standart conformance, much better parallelization support, debugging, plugins support.

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stargrave's picture
Created by stargrave 12 years 6 weeks ago – Made popular 12 years 6 weeks ago
Category: High End   Tags:
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Simplest bare metal program for ARM

http://balau82.wordpress.com

A simple example of bare metal programming for ARM926EJ-S core using the free open source Codesourcery toolchain based on GNU gcc.

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balau's picture
Created by balau 12 years 14 weeks ago – Made popular 12 years 14 weeks ago
Category: Beginner   Tags:

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