From: Gary Thomas <gary@mlbassoc.com>
To: RandyLin@mxic.com.tw
Cc: ecos-discuss@sources.redhat.com
Subject: Re: [ECOS] Unable to run kernel test program on Samsung SNDS!
Date: Tue, 25 Nov 2003 03:47:00 -0000 [thread overview]
Message-ID: <1069732027.22988.802.camel@hermes> (raw)
In-Reply-To: <OF00EE905B.23C8E7ED-ON48256DE9.000ACC5A-48256DE9.000D8597@MXIC.COM.TW>
On Mon, 2003-11-24 at 19:28, RandyLin@mxic.com.tw wrote:
> The default value of CYGSEM_HAL_DIAG_MANGLER is GDB.
> Yes, both of application and redboot set this to GDB.
> Is this the reason that cause the ap(test program) can run on
> arm-elf-gdb but fail on redboot "load" command?
> So, I set CYGSEM_HAL_DIAG_MANGLER to NONE and recompile test program.
> test program can run on redboot "load" command, but fail on arm-elf-gdb
> Is this the correct result?
> Can I have the same image that run on both?
> Thanks!
This should not be set to anything for "user" programs.
If things are configured properly, the application program will
inherit the I/O in the mode that it was in when the program starts.
Thus, if you use RedBoot 'load' and 'go' commands, you get plain,
non-mangled output. If you are using GDB, you get GDB mangled output.
--
Gary Thomas <gary@mlbassoc.com>
MLB Associates
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
next prev parent reply other threads:[~2003-11-25 3:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-25 2:28 RandyLin
2003-11-25 3:47 ` Gary Thomas [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-11-26 6:51 RandyLin
2003-11-24 9:30 RandyLin
2003-11-24 10:52 ` Andrew Lunn
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