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Questions tagged [codesourcery]

CodeSourcery is a supplier of open-source "Sourcery CodeBench" toolchains (integrating GCC, GDB, etc.) for ARM, MIPS, Power, x86, and other embedded processor architectures. Sourcery CodeBench has both free (as in beer) "Lite" editions and commercially-supported versions of the toolchains. CodeSourcery is a part of Mentor Graphics.

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Cross Compiling Perl or Expect for MIPS Processor

I am working with an embedded board that has a MIPS processsor. I am supposed to be developing tests for the system with different applications. My question is: is there a way to cross-compile Perl or Expect for the target board. My understanding…
Anonymous
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MIPS GCC compiling wrong MIPS release?

I'm looking to plunge into the realm of router hacking. Currently, I'm just trying to get a simple hello world to run on my router, a F7D7302 v1, running dd-wrt. cpuinfo reveals a BCM4716, and "MIPS 74K V4.0" as the cpu 'model.' I downloaded…
Saustin
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Using OpenOCD for debugging STM32F1xx Discovery board (ST-Link)

I got some problems getting OpenOCD to communicate with my STM32F100RB Discovery board (it uses ST-Link). I am not used to working with open source tools, and therefore I've never had problems programming and debugging my embedded platforms. In the…
Jolle
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GCC C++ (ARM) and const pointer to struct field

Let's say there is a simple test code typedef struct { int first; int second; int third; } type_t; #define ADDRESS 0x12345678 #define REGISTER ((type_t*)ADDRESS) const int data = (int)(®ISTER->second)*2; int main(void) { …
Freddie Chopin
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CodeWarrior vs. CodeSourcery G++ for ColdFire Development

I am interested in any comparative analysis between Freescale's CodeWarrior tool chain and CodeSourcery G++ for developing embedded applications for the ColdFire family of processors.
Brandon E Taylor
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Sourcery G++ (cross-compiler for ARM) installation failure

I was trying to install Sourcery G++ cross-compiler for ARM on Ubuntu 10.04 LTS from the following link ->http://www.codesourcery.com/sgpp/lite/arm/portal/release644 I did not use the graphical interface since I got java.awt error. While using the…
Joel Abraham
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Segmented memory model in C cross compilers

I am doing some work on 8086 real mode. I am used to doing it in assembly, but wanted to give C compilers a try. It seems to me that compilers assume that all the segment registers have the same value. It is not so in my case; SS is 0x4C0, while the…
Arjob Mukherjee
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why TI starterware examples do not clear correctly BSS segment when compiled using CodeSourcery gcc

I ran into severe troubles with beaglebone running TI AM3359arm. I'm using code sourcery to compile code. I tried to compile one of the examples, called enet_lwip, which uses lightweight IP (lwip) to provide http server. The application crashes at…
David Belohrad
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Error during Cross-compiling C code with Dynamic libraries

I've two files: lib.c #include void hi() { printf("Hi i'm a library function in lib.so\n"); } and main.c #include #include /* based on Jeff Scudder's code */ int main() { void *SharedObjectFile; void (*hi)(); …
Cob013
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does codesourcery include secure version of standard functions (strcpy_s,sprintf_s etc.)

Quick question: I use codesourcery g++ lite for arm-none-eabi. I made a search in the include folder to see if there is secure function like strcpy_s and sprintf_s, but I got no result. Does codesourcery provide theses secure function (maybe under…
Martin Allard
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Codesourcery with gfortran support?

Has anyone successfully added gfortran to a Codesourcery lite for ARM build? If not how do you properly work around this with f2c to compile fortran code with codesourcery?
corbin
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Unknown GCC error, while compiling for ARM NEON (Critical)

I have a ARM NEON Cortex-A8 based processor target. I was optimizing my code by making use of NEON. But when I compile my code I get this strange error. Don't know how to fix this. I'm trying to compile the following code (PART 1) using Code…
HaggarTheHorrible
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STM32 Large binary created when using malloc

SOLVED. SEE THE SOLUTION SECTION BELOW. I've got a problem where my build environment is outputting a large binary file, and I'm hoping that someone can help get me moving again. I'm using an STM32F105 processor, Eclipse, FreeRTOS, and CodeSourcery…
Dan Puccio
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Arm sourcery toolchain linking error

I want to use standard c function in one of my function void print(const char* format,...) { char buffer[256]; va_list args; va_start (args, format); vsnprintf (buffer,256,format, args); va_end (args); …
sanjay
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How to add directories to ld search path for a cross-compilation to ARM?

I am trying to configure util-linux to cross compile using arm-none-linux-gnueabi from CodeSourcery. My only problem so far is that it can't find my ncurses library which I compiled. How can I add a directory to the ld search path? I've tried…
conman124
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