gdb-test-pid0-core.patch

   1 https://bugzilla.redhat.com/show_bug.cgi?id=611435
   2
   3 Fix:
   4 Re: [RFA]corelow.c: Add tid to add_to_thread_list
   5 http://sourceware.org/ml/gdb-patches/2010-08/msg00085.html
   6 http://sourceware.org/ml/gdb-cvs/2010-08/msg00026.html
   7 2e5bcfdef1ec3883d48c3f87a4be5c0dff25e17e
   8
   9 --- /dev/null
  10 +++ b/gdb/testsuite/gdb.arch/x86_64-pid0-core.core.bz2.uu
  11 @@ -0,0 +1,20 @@
  12 +begin 600 x86_64-pid0-core.core.bz2
  13 +M0EIH.3%!629362,CA>P!$/'_____^*#EZ-A!SP36P&_:G0#=14``04A&8,'U
  14 +M2*9`>$$)P`*RN"#*;#4R()IJ8C$TT&FC3$&@`T`#:C1H8C0T,@,FC,D"4T2!
  15 +M"/2CU'B90]31ZAD#U`&AZF@/4:``!HT&F@!H<`#0-`-#0``#3$-&F@```#0R
  16 +M``#")2FD]2>4]0TTT-!HTT--,0,"#$`R!I@AD`#1H,3&GZT.4TO$#H40/`0C
  17 +M2$IRXS,<55!8T,&&,R.Z441"?J9I%G6GUA2!.[]Z"C5S[&19,%VS7E6[3"60
  18 +M@`-*2G)QEQ(;?0Y<=MK]/U?Q)LB%+F37TJ9BI*46)H'*Z@V"`"$"P7]&<Q<?
  19 +M>XZ:JE0E<*:#1M$P3G]>VCI)(A!O$64`5$4`E$$-.``7&(09`8HO`B6K!Q^&
  20 +M562%N)2+0@*HB@%D@5$%!*0!L1&0D4D6\:-$A`)`+<6D82PP*H(J(H!?F;0$
  21 +M%PXB7N!2D4!44`W7"ADEQM6<B]J<B(%1GF'5*0;_00KO55=43LPR0,Q?N72`
  22 +M8"W*_;DV<AN#,XRU]Q-J2FDAFKAQ(9A+ZK$MCY#EI8:W-(15>O9TBO5,_]1)
  23 +M($Q2))#),UE,QQK)E$,3D\W.>!4)QO8A_@^Z_SXS<OEHM*+"M8I1)-C(=DIJ
  24 +MW+@WN)O)YO;3:I9YW-A$)N'2<A`F3),R3"3-'"S3E1;6VE*_95KD<!0050(G
  25 +M,JV"N(Z:@0E#)50BSF)$T6_IN)#"Z8PLQ4UQ9]@Z'+;T]990-:Y:2`P26#!D
  26 +MV+0L6"X@C9`GHAGSY7)%LWOY+E[2/>4;Q8=HV6[:&$@2$@$R29IBW)K%3"O`
  27 +M9^Y0YJ&BXY1U2HTZ5)2H-V\_(.DZHWE+C#WS($(!I"3CUH2#(+(OWUV"*<<9
  28 +MJ%A!J[%O.P&V%GI.`L7<1@0>,^1F\MY=V5UT,&NOG%7TTZ[03!@BHB@&)<A^
  29 +4B.Z!/,0-IZ^W_Q=R13A0D",CA>P`
  30 +`
  31 +end
  32 --- /dev/null
  33 +++ b/gdb/testsuite/gdb.arch/x86_64-pid0-core.exp
  34 @@ -0,0 +1,46 @@
  35 +# This testcase is part of GDB, the GNU debugger.
  36 +#
  37 +# Copyright 2010 Free Software Foundation, Inc.
  38 +#
  39 +# This program is free software; you can redistribute it and/or modify
  40 +# it under the terms of the GNU General Public License as published by
  41 +# the Free Software Foundation; either version 2 of the License, or
  42 +# (at your option) any later version.
  43 +#
  44 +# This program is distributed in the hope that it will be useful,
  45 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
  46 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  47 +# GNU General Public License for more details.
  48 +#
  49 +# You should have received a copy of the GNU General Public License
  50 +# along with this program; if not, write to the Free Software
  51 +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  52 +
  53 +# Some kernel core files have PID 0 - for the idle task.
  54 +
  55 +if ![istarget "x86_64-*-*"] {
  56 +    verbose "Skipping x86_64-pid0-core test."
  57 +    return
  58 +}
  59 +
  60 +set testfile "x86_64-pid0-core"
  61 +set corebz2uufile ${srcdir}/${subdir}/${testfile}.core.bz2.uu
  62 +set corefile ${objdir}/${subdir}/${testfile}.core
  63 +
  64 +if {[catch "system \"uudecode -o - ${corebz2uufile} | bzip2 -dc >${corefile}\""] != 0} {
  65 +    untested "failed uudecode or bzip2"
  66 +    return -1
  67 +}
  68 +file stat ${corefile} corestat
  69 +if {$corestat(size) != 8798208} {
  70 +    untested "uudecode or bzip2 produce invalid result"
  71 +    return -1
  72 +}
  73 +
  74 +gdb_exit
  75 +gdb_start
  76 +gdb_reinitialize_dir $srcdir/$subdir
  77 +
  78 +# Former crash was:
  79 +# thread.c:884: internal-error: switch_to_thread: Assertion `inf != NULL' failed.
  80 +gdb_test "core-file ${corefile}" "Program terminated with signal 11, Segmentation fault\\.\r\n.*"