I am writing a library for ARM. My work station is running Debian and Gentoo Linux on x86. The target is an ARM dragonball. It has a bootstrap, and shall not...
Hello all, Being a windows user of GCC, I would like to learn the steps involved in compiling the GCC ARM compiler (for that matter other GCC cross compilers)...
Essentially you're asking for an embedded systems crash course! Start here: http://www.gnuarm.com/support.html If you don't have even the basic knowledge...
... Our ... to ... to ... to ... This certainly fits with my experiences too. There are two parts to GCC: The part that is common to all CPUs and the ARM...
Hey all. It turns out that my project requires running the square root function (sqrt) on the fly on data. Unfortunately, I can't seem to figure out how to...
This seems like a problem with your ldscript. The actual **compilation** is working fine, it is the linking step that is the problem. The .rodata section is...
... From: "codingparadoxzd" <akilla@...> To: <gnuarm@yahoogroups.com> Sent: Tuesday, July 05, 2005 12:39 AM Subject: [gnuarm] Having trouble getting...
... Hello, Using a USB j-link connected to a AT91SAM7S-EK works for me. i.e. Open Cygwin shell, start the jlink server open second cygwin shell, start gdb ...
Hi I am a newcommer in gnu tools. I want to use gnu tools with phillips lpc processors. I have installed the GNUARM tools from gnuarm.com and downloaded a ...
Hello, I am a newcomer. I would like to compile some code which was written for another processor, on an ARM7-TDMI-S (OK, let's say, ARM7). Is there some...
See c:\Program Files\GNUARM\arm-elf\include\sys\types.h for those answers. I do not see the new stdint.h, does anyone know if this exists under gnuarm?...
Hello Boje Demant, Please go through the follwing PDF file written Jim Lynch. It is the best source of information for beginners like you and me. HTH. Regards ...
Hello Boje Demant, Please go through the follwing PDF file written Jim Lynch. It is the best source of information for beginners like you and me. HTH. ...
Hi all, I installed the GNUARM Cygwin binaries to an already installed Cygwin installation - they work fine. However, if I try to build insight-6.1 I get...
For the following, gas 2.15 from gnuarm.com gives me Warning: writeback of base register is UNPREDICTABLE stmia r8!, {sp}^ (Arm7TDMI, executing in SVC mode, I...
Hi dasmi90, ... The message is misleading. In fact any kind of writeback is unpredictable, not just writeback to the base register. From the ARM-ARM (second...
Hi, I have used the GNUARM cross compiler to build uClinux for my Samsung S3C4530 processor on Cygwin but ran into a small problem regarding flat binary files....
Hello, I'm new to ARM development. For lack of knowing a better place to post this question, I'm asking here. Please feel free to point me elsewhere if this is...
Hi Vahid, If you try a very simple piece of GNUARM code, you will find that the default entry point the linker looks for is called _start. So somewhere in the...
Thanks for the suggestion David. I did that, and even renamed the global which was previously _init to _start, but it didn't change the result. The linker...
... Ok. ... Looks reasonable. ... Sorry I can't be of too much help, I've really only started playing with this stuff myself. If you post a small example, eg....
... info cpp Macros ****** A "macro" is a fragment of code which has been given a name. Whenever the name is used, it is replaced by the contents of the macro....
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