[uClinux-dev] GDB enabled Make
sanbhat at globaledgesoft.com
Fri Mar 7 00:18:48 EST 2003
Hi Phil , I am using the Jtag , abatron to debug the code.Now the problem
what i am facing is to debug the assembly files. Since I have not included
the enable-debug option in the make config(which increase the size to 14-15
mb) , i am just able to get the object dump and I'll have to execute from
that.I am debugging the entry-armv.S .
I wanted to know is there any way , through which I can enable the debug
option for few related files , so taht i'll be able to debug along with the
code , than just debugging the dumped code.
How is the debugging of thease codes done by you and others any tip faqs on
Any help pointer on this is appreciated.
Thanx in advance for the help.
----- Original Message -----
From: "Phil Wilshire" <philwil at earthlink.net>
To: <uclinux-dev at uclinux.org>
Sent: Thursday, March 06, 2003 9:21 PM
Subject: Re: [uClinux-dev] GDB enabled Make
> Hi Santosh,
> I am not sure how you are downloading to the target system but
> The inclusion of the debug information in the output file does not mean
> the actual system you load to the target system is the same size.
> The same goes for the user apps. The .gdb or .elf files may be larget but
> flat files are the same size.
> use arm-elf-objdump -h linux
> typical results shown
> Idx Name Size VMA LMA File off Algn
> 0 .init 0000a000 01000000 01000000 00008000 2**5
> CONTENTS, ALLOC, LOAD, CODE
> 1 .text 0023a2c8 0100a000 0100a000 00012000 2**5
> CONTENTS, ALLOC, LOAD, READONLY, CODE
> 2 .data 0000964c 01246000 01246000 0024e000 2**5
> CONTENTS, ALLOC, LOAD, DATA
> 3 .bss 00022350 0124f660 0124f660 00257660 2**5
> Phil Wilshire
> Santosh Bhat wrote:
> > Hi List ,
> > I am trying to debug the ARM7 core . I have a 8 mb ram . when I compile
> > code with debug enabled (without any applications ) it is coming up to
> > mb of which i will not be able to download in to my RAM . Is there any
> > selectively I can choose the files of which i want to debug , enable
> > those with -g so that I'll be able to debug from the source ???
> > If yes which are the dependencies/Make files i will have to examine ??
> > Any help/pointer on this is appreciated.
> > Regards
> > Santosh Bhat
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