Re: [ptxdist] Gdb debugging helper [PATCH]

[Ruben Louw <lfxciii@gmail.com>]

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sorry, I meant Michael.

On Fri, Jan 11, 2013 at 2:37 PM, Ruben Louw <lfxciii@gmail.com> wrote:

> Hi Tim
>
> I'm trying to get my mind wrapped around this.
>
> I ran your command and this is what it outputs:
>
> Dynamic section at offset 0x3f1df8 contains 25 entries:
>   Tag        Type                         Name/Value
>  0x0000000000000001 (NEEDED)             Shared library: [libdl.so.2]
>  0x0000000000000001 (NEEDED)             Shared library: [libncurses.so.5]
>  0x0000000000000001 (NEEDED)             Shared library: [libtinfo.so.5]
>  0x0000000000000001 (NEEDED)             Shared library: [libm.so.6]
>  0x0000000000000001 (NEEDED)             Shared library: [libc.so.6]
>  0x000000000000000f (RPATH)              Library rpath:
> [/home/orbit/OSELAS.Toolchain-2012.12.0/platform-arm-v4t-linux-gnueabi-gcc-4.7.2-glibc-2.16.0-binutils-2.22-kernel-3.6-sanitized/sysroot-host/lib:/this/is/a/long/path/to/make/host/tools/relocateable/with/chrpath/when/using/dev/packages]
>  0x000000000000000c (INIT)               0x4046b0
>  0x000000000000000d (FINI)               0x6a0218
>  0x000000006ffffef5 (GNU_HASH)           0x400298
>  0x0000000000000005 (STRTAB)             0x401e88
>  0x0000000000000006 (SYMTAB)             0x400388
>  0x000000000000000a (STRSZ)              2803 (bytes)
>  0x000000000000000b (SYMENT)             24 (bytes)
>  0x0000000000000015 (DEBUG)              0x0
>  0x0000000000000003 (PLTGOT)             0x9f1fe8
>  0x0000000000000002 (PLTRELSZ)           6312 (bytes)
>  0x0000000000000014 (PLTREL)             RELA
>  0x0000000000000017 (JMPREL)             0x402e08
>  0x0000000000000007 (RELA)               0x402ca0
>  0x0000000000000008 (RELASZ)             360 (bytes)
>  0x0000000000000009 (RELAENT)            24 (bytes)
>  0x000000006ffffffe (VERNEED)            0x402bc0
>  0x000000006fffffff (VERNEEDNUM)         3
>  0x000000006ffffff0 (VERSYM)             0x40297c
>  0x0000000000000000 (NULL)               0x0
>
> its not linking to Python right? if i then install python, do i have to
> make the link myself?
>
> Thanks
>
> Ruben
>
>
> On Fri, Jan 11, 2013 at 2:30 PM, Michael Olbrich <m.olbrich@pengutronix.de
> > wrote:
>
>> Hi,
>>
>> On Fri, Jan 11, 2013 at 12:57:45PM +0200, Ruben Louw wrote:
>> > Thanks for the advice. Just to be sure. Python was not enabled (default)
>> > then as the helper? Could it be I was correct? So then I need to rebuild
>> > the toolchain, with Python enabled (example below)? Or is there a quick
>> > hack for me to try without rebuilding the toolchain, cos then I have to
>> > rebuild everything and I just want to quick test if this is the
>> solution.
>> >
>> > Do I understand this correctly, or am I way off?
>>
>> The default is autodetect. Run 'readelf -d
>> /path/to/toolchain/bin/<prefix>-gdb' and see if it links to
>> libpython2.7.so.1.0 or something like that.
>>
>> If not, then you need to istall python-dev or something like that.
>>
>> Michael
>>
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>>
>
>

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