From: "lily" <lichanjuan04@st.lzu.edu.cn>
To: <linuxppc-embedded@ozlabs.org>
Subject: floating point operation of ppc
Date: Fri, 11 Nov 2005 17:13:02 +0800 [thread overview]
Message-ID: <331697990.25627@st.lzu.edu.cn> (raw)
Message-ID: <000a01c5e6a0$1eba5150$f10cc9ca@lcj3bdfa4e34dd> (raw)
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hi,all:
i build an embedded linux on powerpc 405ep,i need execute floating point operation,and i enable "math emulate" option in kernel, i run a while(1)loop ,in the loop there was floating point expression ,after test ,i found the while (1) exit because of the floating point computation,that is the floating point can't execute on ppc stablely.Is there someone meets the same problems ,please give me some suggestion,thanks!!!
lily
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next reply other threads:[~2005-11-11 9:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <000a01c5e6a0$1eba5150$f10cc9ca@lcj3bdfa4e34dd>
2005-11-11 9:13 ` lily [this message]
2005-11-11 12:51 ` floating point operation of ppc Greg Weeks
2005-11-11 19:35 ` Eugene Surovegin
2005-11-11 19:47 ` Greg Weeks
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