Clinux development list
寄件日期： 2008/12/8(星期一) 下午4:43:04
主 旨： Re: [uClinux-dev] Compiler library "libgcc.a" for uClinux
Thanks very much for your sharing.
It's really good for me.
A question, please see below:
2008/12/8 Lin KJ <[EMAIL PROTECTED]>
Hi all,
According to my
failed.
>
> Above conclusions is based on my recent experience on ARM uClinux world.
> If i misunderstand something, please correct me.
>
> Best Regards,
> KJ
>
> --
> *寄件者：* Arthur Wong <[EMAIL PROTECTED]>
> *收件者：* uClinux development lis
Lin KJ wrote:
> - The compiler version newer than gcc-4.x can NOT be used for XIP uClinux
> because of the
>"R_ARM_GOTOFF32" relocation type. It will produce the "R_ARM_GOTOFF32"
> relocation which will be resolved by adding a negative offset from the
> GOT. However,
>
m failed.
Above conclusions is based on my recent experience on ARM uClinux world.
If i misunderstand something, please correct me.
Best Regards,
KJ
寄件者： Arthur Wong <[EMAIL PROTECTED]>
收件者： uClinux development list
寄件日期： 2008/12/5(星期五) 上午10:50:09
主
ages for R_ARM_PC24 and R_ARM_PLT32.
If i want to run the non-XIP uClinux, should i change the wrapper linker code?
If yes, i should modify it to ["yes" = "no"] mode? or else mode?
I dunno, I wouldn't have expected that you needed to do any
more.
Regards
Greg
- 原始信件
lt"
> fi
>
> The wrapper linker always passes the "-a" option to the elf2flt and cause
> the bad resolved relocation messages for R_ARM_PC24 and R_ARM_PLT32.
> If i want to run the non-XIP uClinux, should i change the wrapper linker
> code?
> If yes,
e wrapper linker always passes the "-a" option to the elf2flt and cause the
bad resolved relocation messages for R_ARM_PC24 and R_ARM_PLT32.
If i want to run the non-XIP uClinux, should i change the wrapper linker code?
If yes, i should modify it to ["yes" = "no"] mode? or
L PROTECTED]>
收件者： uClinux development list
寄件日期： 2008/12/4(星期四) 上午7:47:03
主 旨： Re: [uClinux-dev] Compiler library "libgcc.a" for uClinux
Hi KJ,
Lin KJ wrote:
I wonder whether the "arm-linux-" toolchains recommend by the uClinux website
can be used for ARM uClinux world
Hi Jamie,
Jamie Lokier wrote:
Gavin Lambert wrote:
dist/vendors/config/armnommu/config.arch" file?
Usually in your board-specific config.arch file (not the generic armnommu one
-- the one that you selected in the toplevel Makefile) there are three lines
like this:
# DISABLE_XIP := 1
Gavin Lambert wrote:
> > dist/vendors/config/armnommu/config.arch" file?
>
> Usually in your board-specific config.arch file (not the generic armnommu one
> -- the one that you selected in the toplevel Makefile) there are three lines
> like this:
>
> # DISABLE_XIP := 1 # XIP works f
Quoth Lin KJ:
> You mentioned that the uClinux binaries do not necessarily have to be
> XIP and can be run on non-XIP mode.
> How do i switch to run non-XIP uClinux?
> Bypass the "-fpic -msingle-pic-base" CFLAGS and use some
> specific elf2flt options?
> If uClinux could be non-XIP, why the "-fpic
Regards,
KJ
- 原始信件
寄件者： Greg Ungerer <[EMAIL PROTECTED]>
收件者： uClinux development list
寄件日期： 2008/12/4(星期四) 上午7:47:03
主 旨： Re: [uClinux-dev] Compiler library "libgcc.a" for uClinux
Hi KJ,
Lin KJ wrote:
> I wonder whether the "arm-linux-" toolchains recommend b
Hi KJ,
Lin KJ wrote:
I wonder whether the "arm-linux-" toolchains recommend by the uClinux website
can be used for ARM uClinux world.
They can, I use them to create running systems.
(I always test the GDB/ARMultaor uClinux target with those arm-linux
toolchains).
The compiler library "libg
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