Hi, Denk: During debug u-boot with JTAG tools, maybe turning off optimizations was recommended.
Best wishes, -----邮件原件----- 发件人: Wolfgang Denk [mailto:w...@denx.de] 发送时间: 2013年7月1日 18:03 收件人: Tiger Liu 抄送: u-boot@lists.denx.de 主题: Re: [U-Boot] compiled failed when turned off gcc optimazition Dear tiger...@viatech.com.cn, In message <fe7aded5c2218b4786c09cd97dc4c49f940...@exchbj02.viatech.com.bj> you wrote: > > I tried to turn off gcc optimazition by changing config.mk file: > OPTFLAGS= -O0 #-fomit-frame-pointer > > But failed to compile u-boot, it tipped: Don't do it, then. Q: why would you want to switch off optimization? That's almost always a bad idea... 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: w...@denx.de I have made mistakes, but have never made the mistake of claiming I never made one. - James G. Bennet _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
