lkml.org 
[lkml]   [2009]   [Nov]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH][GIT PULL][v2.6.32] tracing/x86: Add check to detect GCC messing with mcount prologue
    On 11/24/2009 09:30 AM, Steven Rostedt wrote:
    >
    > For other archs, Linus showed some examples:
    >
    > http://lkml.org/lkml/2009/11/19/349
    >

    Yes; the key here is that the ABI-defined entry state is readily
    mappable onto the state on entry to the __fentry__ function.

    -hpa

    --
    H. Peter Anvin, Intel Open Source Technology Center
    I work for Intel. I don't speak on their behalf.


    \
     
     \ /
      Last update: 2009-11-25 21:13    [W:3.691 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site