[FFmpeg-trac] #272(avcodec:open): altivec specific code segfaults on ppc when compiled with --enable-pic

FFmpeg trac at avcodec.org
Sun Jun 12 01:04:48 CEST 2011


#272: altivec specific code segfaults on ppc when compiled with --enable-pic
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Reporter:  kim         |       Owner:
    Type:  defect      |      Status:  open
Priority:  normal      |   Component:  avcodec
 Version:  git-master  |  Resolution:
Keywords:  ppc, PIC    |  Blocked By:
Blocking:              |  Reproduced:  1
Analyzed:  0           |
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Comment (by reimar):

 Are you sure this isn't specific to your compiler version?
 LLVM and possible also gcc made an ABI change that optimized the TOC
 register r2 away.
 The current code thus can't work anymore.

-- 
Ticket URL: <http://avcodec.org/trac/ffmpeg/ticket/272#comment:7>
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