Re: [uClinux-dev] why no-mmu cannot support binfmt_aout.c

2009-01-29 Thread Jamie Lokier
loody wrote: 2009/1/29 Jamie Lokier ja...@shareable.org: loody wrote: e1a0e00fmov lr, pc e12fff13bx r3 Actually my cpu get exception when executing this instruction not bx r3. But lr is the destination for cpu to write, I have checked the arm reference and

Re: [uClinux-dev] why no-mmu cannot support binfmt_aout.c

2009-01-29 Thread Jamie Lokier
make[2]: Entering directory `/home/cc/Desktop/temp/uClinux-dist/user/busybox' LINKbusybox_unstripped^M Trying libraries: crypt m^M Failed: -Wl,--start-group -lcrypt -lm -Wl,--end-group Output of: ucfront-gcc arm-linux-gcc -Os -g -pipe -msoft-float -fno-common -fno-builtin -Wall

Re: [uClinux-dev] why no-mmu cannot support binfmt_aout.c

2009-01-29 Thread Jamie Lokier
Daniel Jacobowitz wrote: On Thu, Jan 29, 2009 at 06:12:15AM +, Jamie Lokier wrote: I wouldn't be surprised if the Codesourcery tools (especially pre-built libs) are targetting later ARM chips only, since people using later ARM chips are probably paying Codesourcery for the work. Our

[uClinux-dev] elf2flt ctors?

2009-01-29 Thread Chetan Murthy
Hi All, I am having trouble getting my application that is statically linked against a rendering library to work on an ARM platform running uclinux. After some searching and debugging, I isolated the problem to be due some missing ctor symbols. I was able to solve this by adding a -u option to

Re: [uClinux-dev] why no-mmu cannot support binfmt_aout.c

2009-01-29 Thread Greg Ungerer
Hi Loody, loody wrote: 2009/1/29 Greg Ungerer g...@snapgear.com: Hi Loody, loody wrote: Why is only supporting FLAT a problem for you? (It is not entirely true to say uClinux only supports FLAT, some uClinux architectures support fdelf-pic). Sorry for using the word, ONLY. Tears will make