From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-boot]-gdwarf option
Date: Thu, 07 Feb 2013 10:20:02 +0100 [thread overview]
Message-ID: <20130207092002.7AE38200565@gemini.denx.de> (raw)
In-Reply-To: <FE7ADED5C2218B4786C09CD97DC4C49F74C908@exchbj02.viatech.com.bj>
Dear TigerLiu at viatech.com.cn,
In message <FE7ADED5C2218B4786C09CD97DC4C49F74C908@exchbj02.viatech.com.bj> you wrote:
>
> I have a JTAG debugger.
Congrats.
> Its manual suggested user should add "-gdwarf-2" option in the arm gcc
> compiler.
> Because it could produce debugging information.
Ah, so it is not a BDI3000... Well, good luck.
> But I searched the whole uboot source package, could not find
> "-gdwarf-2" option in config.mk or other files.
>
> Why?
Because what may be needed ith your tools (and tool chain?) may not be
needed for everybody else?
Feel free to supply your own debug flags on the command line, i. e.
try something as make DBGFLAGS="-gdwarf-2"
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
The universe is all a spin-off of the Big Bang.
next prev parent reply other threads:[~2013-02-07 9:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-05 13:37 [U-Boot] how to configure u-boot to tell me more about NAND flash? Robert P. J. Day
2013-02-05 14:05 ` Eric Bénard
2013-02-05 14:09 ` Robert P. J. Day
2013-02-05 15:48 ` Wolfgang Denk
2013-02-07 8:01 ` [U-Boot] [U-boot]-gdwarf option TigerLiu at viatech.com.cn
2013-02-07 9:20 ` Wolfgang Denk [this message]
2013-02-11 19:43 ` Scott Wood
2013-02-12 17:02 ` Tom Rini
2013-02-05 17:50 ` [U-Boot] how to configure u-boot to tell me more about NAND flash? Scott Wood
2013-02-05 17:59 ` Robert P. J. Day
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