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* [Bug target/21973] Segfault in GTK+ compiled with -march=pentium4 when used through JNI
       [not found] <bug-21973-8875@http.gcc.gnu.org/bugzilla/>
@ 2008-08-05 23:51 ` manu at gcc dot gnu dot org
  0 siblings, 0 replies; 4+ messages in thread
From: manu at gcc dot gnu dot org @ 2008-08-05 23:51 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from manu at gcc dot gnu dot org  2008-08-05 23:50 -------
Old, no version, no activity, Eclipse bug closed as WONTFIX, so we do the same.


-- 

manu at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |manu at gcc dot gnu dot org
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WONTFIX


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21973


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/21973] Segfault in GTK+ compiled with -march=pentium4 when used through JNI
  2005-06-09  2:45 [Bug c/21973] New: " vektor at dumbterm dot net
  2005-06-09  7:32 ` [Bug target/21973] " pinskia at gcc dot gnu dot org
  2005-06-09 18:58 ` vektor at dumbterm dot net
@ 2005-06-30  3:16 ` vektor at dumbterm dot net
  2 siblings, 0 replies; 4+ messages in thread
From: vektor at dumbterm dot net @ 2005-06-30  3:16 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From vektor at dumbterm dot net  2005-06-30 03:16 -------
Of course, it seems that my disassembler has been defaulting to 16 bit and not
32 bit.  Here is the correct disassembly from one of the crashes.  It's reading
from [esp+0x10] which is clearly an unaligned stack read.

00000000  0089442408F2      add [ecx+0xf2082444],cl
00000006  0F108B6C6FF6FF    umov [ebx+0xfff66f6c],cl
0000000D  8B5124            mov edx,[ecx+0x24]
00000010  660F294C2410      o16 movaps [esp+0x10],xmm1
00000016  F20F105220        repne umov [edx+0x20],dl
0000001B  660F57D1          o16 xorps xmm2,xmm1
0000001F  F2                db 0xF2

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21973


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/21973] Segfault in GTK+ compiled with -march=pentium4 when used through JNI
  2005-06-09  2:45 [Bug c/21973] New: " vektor at dumbterm dot net
  2005-06-09  7:32 ` [Bug target/21973] " pinskia at gcc dot gnu dot org
@ 2005-06-09 18:58 ` vektor at dumbterm dot net
  2005-06-30  3:16 ` vektor at dumbterm dot net
  2 siblings, 0 replies; 4+ messages in thread
From: vektor at dumbterm dot net @ 2005-06-09 18:58 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From vektor at dumbterm dot net  2005-06-09 18:58 -------
As it is not clear above, the PC at the crash is always on this instruction:

  660F294C24 movapd [si+24],xmm1

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21973


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/21973] Segfault in GTK+ compiled with -march=pentium4 when used through JNI
  2005-06-09  2:45 [Bug c/21973] New: " vektor at dumbterm dot net
@ 2005-06-09  7:32 ` pinskia at gcc dot gnu dot org
  2005-06-09 18:58 ` vektor at dumbterm dot net
  2005-06-30  3:16 ` vektor at dumbterm dot net
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-06-09  7:32 UTC (permalink / raw)
  To: gcc-bugs



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |target


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21973


^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-08-05 23:51 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <bug-21973-8875@http.gcc.gnu.org/bugzilla/>
2008-08-05 23:51 ` [Bug target/21973] Segfault in GTK+ compiled with -march=pentium4 when used through JNI manu at gcc dot gnu dot org
2005-06-09  2:45 [Bug c/21973] New: " vektor at dumbterm dot net
2005-06-09  7:32 ` [Bug target/21973] " pinskia at gcc dot gnu dot org
2005-06-09 18:58 ` vektor at dumbterm dot net
2005-06-30  3:16 ` vektor at dumbterm dot net

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