[uClinux-dev] Re: [Skyeye-developer] [Patch 1/1] SkyEye: fix the hang in linux-2.6.x when select GDB/SkyEye vendor

2007-09-16 Thread Stanislav Meduna
Michael.Kang wrote: The patch in the attachment is to fix the hang in linux-2.6.x of uClinux-20070130 distribution when run it on svn head or latest release of SkyEye. Oh - many thanks, it works :) So disregard my lookup_machine_type hacking.. I guess your failure is that you probably

[uClinux-dev] Fixed RTL8019AS for 2.6.x/AT91

2007-09-16 Thread Stanislav Meduna
Hi, Attached is a patch that integrates my fixed RTL 8019 2.4.x driver to the current 2.6.x tree, including the Kconfig configurability. I've left the s3c440bx copy in arch/arm there, as I don't know whether it is safe to move it out; however, it cannot compile due to MOD_INC_USE_COUNT and uses

Re: [uClinux-dev] gdbserver in SkyEye?

2007-09-18 Thread Stanislav Meduna
Stanislav Meduna wrote: are there known problems with ptrace and similar stuff on SkyEye? I am trying to remote debug the same application on both SkyEye and real hardware (unfortunately not the same uClinux, as the target hardware came preconfigured I don't want to mess with it yet). OK

Re: [uClinux-dev] boa ssi,please advise

2007-09-24 Thread Stanislav Meduna
advan wrote: Now I'm use the 'thttpd' server that's ablet ot support SSI , then I may use static configure.html ,May I ? Please you give me some advise . I never used thttpd - sorry. -- Stano ___

[uClinux-dev] C++ exceptions, STLPort?

2007-10-04 Thread Stanislav Meduna
Hi, did anyone succeed compiling C++ exception support and the STLport library for a MMU-less ARM7 architecture? If yes, please advise what toolchain and settings you have used. Actually what I need are the basic classes such as vector or list - I don't need the exception support as I found the

[uClinux-dev] Weak symbols problem

2007-10-09 Thread Stanislav Meduna
Hi, I am trying to compile a C++ program using templates for uClinux. I get massive problems with weak symbols - it looks like the elf2flt and/or ld is not able to use the weak symbols. The toolchain is a self-compiled binutils 2.17, gcc 4.2.1-based one. Compiling and linking the files in attach

[uClinux-dev] sendto does not work, send and sendmsg do

2007-10-09 Thread Stanislav Meduna
Hi, are there known problems with the (UDP) sendto method and/or with ABI accessing syscalls with more arguments? The following gives back EINVAL: int sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); struct sockaddr_in sock_addr; memset(sock_addr, 0, sizeof(sock_addr));

Re: [uClinux-dev]problem of communicating between uClinux uC/OS-II

2007-10-11 Thread Stanislav Meduna
SIE wrote: S3C4510B,a little different from the page you mentioned,does not have a fifo for uart. Ahh.. ok. Right, it is there only for HDLC... Anyway, the datasheet http://www.datasheetcatalog.com/datasheets_pdf/S/3/C/4/S3C4510B.shtml mentions that the serial port is able to do DMA,

Re: [uClinux-dev] execute in place - yes or no?

2008-04-17 Thread Stanislav Meduna
Jamie Lokier wrote: Have you seen this paper on why an mmu might not be wanted in a embedded system? Perhaps. The biggest problem with not having an MMU is memory fragmentation. Basically, you can't keep allocating large contiguous segments, but you need that to run ordinary executables and

Re: [uClinux-dev] execute in place - yes or no?

2008-04-17 Thread Stanislav Meduna
rwarner wrote: You are aware that the ARM Ltd site has MMU based kernels with XIP? What core/processor are you using? # cat /proc/cpuinfo Processor : ARM7TDMI rev 0 (v4l) BogoMIPS: 20.28 Features: swp 26bit CPU implementer : 0x41 CPU architecture: 3 CPU variant :

Re: [uClinux-dev] [PATCH] elf2flt: convert to C

2009-07-03 Thread Stanislav Meduna
Mike Frysinger wrote: Due to shell portability issues (which is to say shell scripts are not portable -- think Windows), convert elf2flt to C code. Actually I did this a year ago - however, only for the subset of the functionality our company internally needs, so it is not really ready for

[uClinux-dev] Weak symbols problem

2009-10-17 Thread Stanislav Meduna
Hi, This is a repost from last year - in the hope that someone can help or direct me where to dig for the solution. Tried to use current elf2flt now with no change. I am trying to compile a C++ program using templates for uClinux. I get massive problems with weak symbols - it looks like the

[uClinux-dev] elf2flt patch on mingw

2011-01-15 Thread Stanislav Meduna
Hi, the attached patch is needed for the recent elf2flt on MinGW builds. The stat() cannot cope with directories ending with the directory separator. Regards -- Stano diff -uNr elf2flt-orig/ld-elf2flt.c elf2flt/ld-elf2flt.c --- elf2flt-orig/ld-elf2flt.c