Re: icc8 failed on 4.10: Illegal instruction

From: Kris Kennaway (kris_at_obsecurity.org)
Date: 12/29/04

  • Next message: Tod McQuillin: "Re: icc8 failed on 4.10: Illegal instruction" 
    Date: Tue, 28 Dec 2004 23:29:40 -0800
To: Igor Sysoev <is@rambler-co.ru>

    On Wed, Dec 29, 2004 at 10:21:05AM +0300, Igor Sysoev wrote:

    > > > > > Then I installed the port and I ran /usr/local/intel_cc_80/bin/icc,
    > > > > > but it always failed with message "Illegal instruction".
    > > > >
    > > > > You forgot to mention what type of CPU you have.

    > > > Sorry, it was so obvious for me that is not CPU problem in this case,
    > > > so I forgot to mention it. From dmesg:
    > > >
    > > > CPU: Intel(R) Pentium(R) 4 CPU 2.66GHz (2679.56-MHz 686-class CPU)
    > > > Origin = "GenuineIntel" Id = 0xf27 Stepping = 7

    > 0x80b13d7 <__intel_proc_init_ftzdaz+79>: stmxcsr (%esp,1)

    > Strange, the code in __intel_proc_init_ftzdaz looks like the right code.
    > Right now I can not say from what extention "stmxcsr" come from.
    > Here is the features from dmesg:
    > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C
    > MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>

    It's an SSE instruction, and you need to enable support for SSE in
    your kernel.

    Kris

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