I'm trying to set up a gcc 3.4.3 toolchain on my x64 system. Following the commands in files page, I built the binutils. When it comes to buiild gcc, make...
... Don't use it, unless you absolutely need a version 3.4 compiler, I wouldn't use it. In fact, someone showed me a subtle bug with 3.4 than can happen....
... See this explanation of why not to use gcc-3.x http://www.openhardware.net/Embedded_ARM/Toolchain/#gcc3bug -- Tom Walsh - WN3L - Embedded Systems...
Thank you very much for the link. Sadly, this time my pc fails to compile binutils. Both the scripts and my manual attempts get stuck because of the same error...
... Then you have something radically wrong in your system: missing libraries, missing header files (in /usr/include), something. Binutils is a relatively...
All, I've written a memoory manager for embedded systems - actually specifically for an ARM7 core. Yes, it's been done before, but this one is fast, and it has...
... And the license/usage/redistribution terms are what ??? One has to think about such things these days; a fair amount of the "real world" community won't...
... Good point. I've written all the code myself but I did look at and read other people's code. I did not start from someone else's code and modify it. I plan...
... Was this ever resolved ? I have the exact same problem: make[4]: Entering directory `/home/xxx/Desktop/Techstuff/gnu-arm3/binutils-build/gas' gcc...
This is somewhat off topic, but I think a lot of people here use Eclipse for embedded development so I'll post it. I am reinstalling Eclipse on Fedora 10. I...
Hello everyone, I'm new to the list and by the way, starting to program with ARM processors. I've been compiling succesfully some simple programs, but when...
Hello, I'm working as a freelancer software engineer for a company and recently I developed a network application on cygwin which runs successfully. Now I'm...
Rafi Cohen
rafic@...
Dec 9, 2008 11:34 pm
4287
... You can't expect to use any part of the PC network stack. It either won't port or it is too bloated to be of any value. For the smaller ARMs like the...
... I figured this out. The 4.3.2 version of gcc (maybe others) had their default compiler flags changed. There is no bug in the compiler per se, it just...
... I would suggest that you hire an Embedded Systems Consultant to have your application ported onto the processor of choice. The questions you ask are so...
... Functions such as (s)printf, (s)scanf, etc., will use floating point routines. Most embedded systems have little RAM / FLASH memory storage and floating...
... Really? In my experience, printf() is wildly popular and implemented almost everywhere. Embedded libraries without floating point tend to include...
... This is true of newlib. The impact of using sprintf() and friends in newlib is **huge**, requiring a whole raft of code be included. ... That is how it...
... HI, I've never used Windows for cross compiling but the toolchains from codesourcery should work well. Which toolchain are you using? Here are couple of...
... storage ... newlib is ... I have found with newlib if you "#define sprintf siprintf" in a global .h somewhere you can get rid of the floating point...
... Let us know when you find one. I endd up building my own from a lot of sources including the Minix core, the AVR library, and some of my own code. I looked...
... So; what tends to make them big? I mean, we're talking individual functions that grow overly large, rather than the library as a whole, since it's all...
Hi all, I have an S3C2440 based development board and linux kernel ported to it. Uboot is already burnt on flash of this board. However, I do not have any...
... It's the death of a thousand cuts - a combination of all of the above. The string functions are not too bad, they're more or less self-contained. Things...
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