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Comp.Arch.Embedded is a worldwide Usenet news group that is used to discuss various aspects of Embedded Systems development.
We found 1035 threads matching "gcc"
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The most relevant threads are listed first
Building gcc-3.3.1-3 in Cygwin 1.5.9-1 - help!
Dennis C - 2004-05-04 20:01:00
I have built binutils-20040312-1 on Cygwin and am trying to build
gcc-3.3.1-3, but I am getting the error below. Can someone give a
pointer why it is breaking?
What I did was:
181 ../gcc-3.3.1-3/configure --target=arm-unknown-coff
--prefix=/usr/local/ -
-exec_prefix=/usr/local --without-f...
Re: Buying IAR C
Grant Edwards - 2008-01-12 21:35:00
On 2008-01-13, Wilco Dijkstra wrote:
> > What "gcc libraries" are you talking about? Are we talking
> > about libc implimentations or about compiler code generation?
>
> I already mentioned Newlib which is one of the GCC libraries
I wasn't aware that newlib was part of gcc or tied t...GCC assembler syntax
Karl-Heinz - 2006-01-11 06:38:00
Hi,
currently we are trying to move our development tools from Microtec
C-Compiler to GCC configured as a cross compiler for Motorola M68k. We
tried to translate the following code snippet from MCC to GCC but
didn't succeed:
ASM ("\tMOVE.L #.startof.(SuperStack)+.sizeof.(SuperStack)-4,A2");
...Re: port gcc for c51 step by step
David Tweed - 2006-06-16 10:36:00
David Brown wrote:
> The Pic30 architecture is very significantly different to the Pic16,
> and would be much easier (though not easy) to use with gcc.
It's *very* easy to use with gcc -- the official Microchip tool chain
for the PIC30 is based on gcc.
-- Dave Tweed
...Re: STM32 ARM toolset advice?
Anton Erasmus - 2008-10-15 15:41:00
On Wed, 15 Oct 2008 09:35:19 +0200, Oliver Betz
wrote:
> Stefan Reuther wrote:
>
> [...]
>
> > > When I had a look at GCC for Coldfire some time ago, I wasn't even
> > > able to _find_ quickly these sources (wanted to check math
> > > implementation) in the bloat of files and direc...Which GCC Version to use with ARM7 ?
Rasmus Fink - 2006-05-17 03:25:00
Hi,
For a new product we are going to use an ARM7 and are now going to make
an important choice : Should we stay with IAR or should we use GCC. We
are current leaning a bit towards GCC but we need som extra input here :
What version should we use ?
3.x.x is not the newest but I beleive ma...Download of GCC sources for Infineon TriCore
KHR - 2007-04-20 03:47:00
Hello,
I am looking for a GCC version for Infineon TriCore. As I found out
hightec-rt.com has such a GCC version but unfortunately they don't
give free access to the source code although GCC has a GPL license.
Does anybody know a link where I can download the sources? If not,
even a binary fo...GCC compiler specific question
Karl-Heinz Rossmann - 2006-03-17 02:53:00
Hi,
I am looking for a builtin functionality of the GCC.
Is there a way get an unambiguous number of each compiled/linked
c-function? I want to use it as an index into a table for all functions
of an embedded (cross GCC, M68k) executable. With the help of this
index I would be able to define a ...gcc for AT91SAM7S64?
Andy - 2005-09-21 15:05:00
Hello,
Is any one using gcc on this part?
I have used gcc with a 7520 Netsilicon ARM7, but I wasn't sure if that means
it will work with any ARM7.
I assume this should be the same instruction set, but has different mix of
peripherals and things are at
different addresses. Am I on the righ...Memory listing from gcc
Paul Burke - 2006-03-27 05:53:00
I've read the F manuals and I'm still no wiser... anyone know how I can
get a memory usage listing from gcc (I'm using msp430-gcc)? I've tried
-fmem-report, doesn't not do nowt.
Paul Burke
...AVR-GCC options
rvarshney - 2009-03-22 21:41:00
Hello,
I was hoping to know if there is a way to intermix source code with the
output of "avr-gcc -S"
I know that it is possible to do so with "avr-objdump -S", but I was
wondering if there is a way to get the same functionality with "avr-gcc
-S"
Thanks!
...Compiling gcc-3.3.3 for h8300hms
Martin Sauer - 2004-04-22 16:06:00
Hello,
I want to compile the current release of gcc 3.3.3 for my H8300S target.
I configured the system with --target=h8300-hms after the configure is
finishes I called the make command. Now I get an error message:
../../gcc/config/h8300/lib1funcs.asm: Assembler messages:
../../gcc/config...long delay in AVR GCC ???
sam@machinescience.org - 2006-02-16 15:53:00
I would very much appreciate if anyone could provide code for a
reliable 10,000 instruction cycle delay routine for AVR GCC (in either
asm or C). I have been banging my head all day against GCC inline
assembly and getting no where! I find it to be an incredibly criptic
language with little docum...gcc on ARM?
2005-08-12 05:55:00
Hello!
I can already see you all role your eyes at my question but anyway:
is there any explanation on the net or can anyone explain me how I can
compile gcc (either 2.95.3 or 4.0.1) on a x86-linux system (with
x86-gcc 3.4.3 and a arm-crosscompiler-gcc 2.95.3 installed) in order to
get a ...setting the environment for the m68k-elf-gcc toolchain
techie.embedded@gmail.com - 2007-02-06 04:02:00
Hi
I'm trying to write an ADC driver for my ColdFire Board that runs on
uClinux. For this, i have installed the toolchain : m68k-elf-gcc from
the uClinux site.
My question, though pretty elementary is, how can I be sure that when
i run my make file, it is invoking the m6k-elf-gcc compiler t...AVR, Max OS X: Compiling avr-libc fails ...
Frank Goenninger DG1SBG - 2006-05-25 17:25:00
Hi all:
I tried to compile avr-libc on my Mac Intel with OS X 10.4.6 using the
instructions as detailed in
http://www.nongnu.org/avr-libc/user-manual/install_tools.html
Unfortunately the compile fails:
avr-gcc -I../../../../common -I../../../../include -x assembler-with-cpp -Wa,-gstabs...Re: Atmel and GCC
Ulf Samuelsson - 2006-08-07 20:41:00
"mc" skrev i meddelandet
news:YdHBg.3067$qd.2193@bignews3.bellsouth.net...
> Ulf, while we have you "on the line," let me ask another thing...
>
> Over the weekend I tried out both ImageCraft C and GCC. (With a small
> program I got very similar results; I didn't try anything big enou...gcc manual files
Paul Burke - 2006-03-22 10:19:00
After several years of using gcc, it's time to RTFM. But what format are
they in, and is there a native windows viewer available?
Paul Burke
...gcc m68k versus mc8k-palmos
Jim - 2005-01-27 20:11:00
Hi,
I need an m68k crosscompiler for cygwin. I see binaries for
gcc-m68k-palmos (prc-tools). Will this work (no palmos on my target
platform)?
If not, does anyone know where I can get a cygwin binary for gcc-m68k?
Googling only turned up one web page and it was out of data. :(
Many than...Re: OSS or Free RTOS recommendations?
Marco - 2006-10-16 15:47:00
Bugman wrote:
> Neil a =E9crit :
> 5) Prex at http://prex.sourceforge.net/index.html
looks very interesting BUT:
"Q. What is required to build Prex?
GCC, GNU binutils and GNU Make. Since the source codes depend on GCC
extension, it is difficult to use another compiler to build Prex."...about '_MQ'
jackle - 2007-01-27 09:25:00
linux system: redhat 9
cross compiler: arm-elf-gcc 2.95.3
bootloader: u-boot 1.1.6
the wrong message is below,when make :
make[1]: Leaving directory `/home/zheng/workstation/u-boot-1.1.6/post/
cpu'
make -C cpu/s3c44b0 start.o
make[1]: Entering directory `/home/zheng/workstation/u-boot-1....whats the diff b\w various arm-xx-gcc versions? (newbie)
Mayank Kaushik - 2005-01-29 12:49:00
Hi,
Ive been using ADS till now, but since 45 day trial is gonna end in a
few days, i have decided to switch to the GNU toolchain..and im
painfully new to it.
While searching for the particular toolchain to download, i came
accross many versions..on gnuarm.com i found arm-elf-gcc etc, on
c...Re: fixed point math library?
Colin Paul Gloster - 2006-02-13 14:03:00
Ada ( WWW.AdaIC.org ) has built-in support for fixed point math.
Ada is supported by the GNAT part of the open source GCC:
HTTP://GCC.GNU.org/onlinedocs/gcc-4.0.2/gnat_rm/index.html
...Re: Parse C code
Tauno Voipio - 2009-04-06 08:58:00
Kofgarter wrote:
> Hi! Suggest me please, where to get the source code of a program that
> displays information about the declared, but not used functions in C code.
> It will be perfect, if it is written in yacc + flex.
>
>
gcc -Wunused
gcc -Wall
Homework / study project?
For ...Re: GNUPro Development, v850
David Brown - 2008-12-04 18:14:00
Chris H wrote:
> In message , David Brown
> writes
> > Chris H wrote:
> > > In message , Rich Walker
> > > writes
> > > > Chris H writes:
> > > > >
> > > > > BTW can you still get the original GCC (before they changed cores)?
> > > >
> > > > Local GCC mirror:
> > ...Using GCC with MMC2114 MCORE
smithch - 2008-06-23 17:30:00
I recently joined a project for school, we are using Phoenix/AX board. I
know that there maybe a way to use GCC as a cross compiler, but I have no
experience with this. I'm not really sure where to start and was hoping
some one could point me in the right direction.
...Re: About GNU Toolchain
David Brown - 2008-03-31 05:15:00
huxuelei630@gmail.com wrote:
> Hi, I am a new one in embedded system.
> Can any one tell me some good web sites to learn how to build GNU
> Toolchain on different platforms?
> Thanks.
Here are a couple of general pages to get started:
http://www.kegel.com/crosstool/
http://gcc.gnu.org...Re: GNU GCC compiler optimization question
Juergen Beisert - 2008-12-04 14:28:00
Karl-Heinz Rossmann wrote:
> I have a question regarding compiler optimization of a cross compiler
> GCC (m68k). We are using version 3.4.0.
> When activating compiler optimization with the options ?- O1, -O2, -
> O3 ? there is a number of individual optimization flags set in the
> backgro...Re: LPC2103 (Phillips ARM7 microcontroller) Led Blinky Example
Stan - 2007-12-20 11:11:00
"FreeRTOS.org" a écrit dans le message de
news:OYq9j.64040$c_1.48102@text.news.blueyonder.co.uk...
> > My experience with GCC is that it does not install correctly, so
examples
> > won't help me.
> >
> > Or are you using a Linux version of GCC ??
>
> Installing ARM7 GCC on a W...embedded processors supported by GCC
Krishna Sagiraju - 2004-08-05 09:47:00
hai, I would like to know what embedded processors are supported by gcc.
I would really appreciate if tou could redirect me to any place which
gives me more info about particular embedded processors supported by gcc..
thankx in advance...
Krishna
...Gcc Tools for AVR Studio
Klaus Hummel - 2004-06-17 07:03:00
There is a new gcc distribution on the Atmel Website for avr
controller.
http://www.atmel.com/dyn/general/tech_doc.asp?doc_id=9772
It contains avr-gcc 3.4.0 with Dwarf debug format support and an
Elf/Dwarf parser component for AVR Studio.
Has anybody experience with this distribution ?
...ANN: GCC 4.0 for ARM targets
Andras Tantos - 2005-06-12 22:28:00
Hi all!
I've made the 4.0.0 version of GCC form ARM targets and Win32 hosts
available on my website:
http://www.modularcircuits.com/gcc_arm.htm
As usual, this compilation was made in the MinGW32 environment, to ELF
targets and contains all the language front-ends that are available in a...Trcore Gcc SIMD
Kumar - 2006-06-18 15:45:00
Hey anyone working on Tricore gcc with SIMD optimization?
Or anyother related to that.
Please let me know.
Kumar
...configure: error: installation or configuration problem: C compiler cannot create executables.
nik - 2008-09-17 07:01:00
Hi guys.
I am trying to configure gcc. But getting the problem mentioned below.
-desktop:~$ /home/nitin/gcc-4.2.4/configure
loading cache ./config.cache
checking host system type... i686-pc-linux-gnulibc1
checking target system type... i686-pc-linux-gnulibc1
checking build system type... i68...ARM966E-S
Gustavo Vargas - 2010-01-28 18:48:00
Hi all,
Sorry about my newbe question, but I'm lost trying to figure out how
to do that....
I'm expert in ARM7 design but aways using comential IDEs (not so
expert). Now I'm working in a new project using an ARM966E-S core. And
my intention is to use the GCC to generate de code (I never use...tricore gcc/binutils
Jedi - 2004-12-26 08:20:00
Someone has the same problem that TriCore gcc doesn't pick up the right
assembler? Always uses native host assenbler "as" instead of "tricore-as".
rick
...Re: Microchip & OnSemi want to buy Atmel?
2008-10-09 11:41:00
Rich Webb writes:
> if ((x = somefunc()) != 0)
GCC allows you to do this:
if ((x = somefunc()))
The extra set of parens tells gcc that you intentionally tested the
result of an assignment as a value.
...libjpeg + cortex m3
michwolo - 2008-09-30 21:25:00
Hello
Does anyone make cross compile libjpeg to cortex m3 core. I trying but
have a question. arm-elf-gcc or arm-none-ebai-gcc haven't library libc.a.
When I compile whit options export CC=arm-none-ebai-gcc I have comunicat
that
"
/Sourcery_G++_Lite/bin/../lib/gcc/arm-none-eabi/4.2.3/../../../...GCC for Infineon TriCore
David Brooks - 2009-03-18 03:19:00
A GCC build for the Infineon TriCore (TC17xx parts) has been posted at:
http://www.dannelson.net/
There's an installer for Windows, & source for Linux
...gcc for M16C/M32C
Habib Bouaziz-Viallet - 2007-11-09 07:25:00
Hi all
Is gcc and C libraries already ported to M16C/M32C architectures from
renesas ?
I tried googling with, but nothing relevant. Any advices ?
Many Thx, Habib.
...