[Gems-users] "no object found"

["Dave Z." <zhu_dave@xxxxxxxxx>]

Hi,

After ruby initialization completes, I get "No object
found" error. What object could it be looking for?

simics> load-module ruby
successful installation of the ruby timing model.
simics> ruby0.init
Ruby Timing Mode
Warning: optimizations not enabled.
Creating event queue...
Creating event queue done
Creating system...
  Processors: 4
Creating system done
Warning: in fn void
OpalInterface::queryOpalInterface() in
interfaces/OpalInterface.C:323: error: OpalInterface:
opal does not implement mf-opal-api interface.

Warning: in fn void
OpalInterface::queryOpalInterface() in
interfaces/OpalInterface.C:323: error: OpalInterface:
opal does not implement mf-opal-api interface.

Ruby initialization complete
No object found
simics> q
*** glibc detected ***
/home/GEMS/simics/x86-linux/bin/simics-common: free():
invalid pointer:
010100f5 ***
======= Backtrace: =========
/lib/libc.so.6[0x4dcdf1]
/lib/libc.so.6(cfree+0x90)[0x4e0430]
/home/GEMS/simics/x86-linux/sys/lib/libstdc++.so.6(_ZdlPv+0x21)[0x633b091]
/home/GEMS/simics/x86-linux/sys/lib/libstdc++.so.6(_ZNSs4_Rep10_M_destroyERKSaIcE+0x1d)[0x6317
]
./modules/ruby-v9.so[0x283c34f]
/lib/libc.so.6(exit+0xee)[0x4a0c5e]
/home/GEMS/simics/x86-linux/bin/libsimics-common.so[0x170ccc]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xadfc71]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyCFunction_Call+0x3a)[0xb0b13a]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyObject_Call+0x22)[0xaf4a5e]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb30717]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb2d534]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyEval_EvalCodeEx+0x6d0)[0xb2e5b4]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb77a2a]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyObject_Call+0x22)[0xaf4a5e]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyEval_CallObjectWithKeywords+0xc0)[
2edb0]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb78944]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyCFunction_Call+0xad)[0xb0b1ad]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb2d563]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyEval_EvalCodeEx+0x6d0)[0xb2e5b4]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb30691]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb2d601]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyEval_EvalCodeEx+0x6d0)[0xb2e5b4]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb30691]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb2d601]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyEval_EvalCodeEx+0x6d0)[0xb2e5b4]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb30691]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb2d601]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyEval_EvalCodeEx+0x6d0)[0xb2e5b4]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyEval_EvalCode+0x28)[0xb30630]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb4aae1]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xb4aa92]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so(PyRun_String+0x32)[0xb4a58e]
/home/GEMS/simics-2.2.19/x86-linux/lib/python-frontend.so[0xa916f3]
/home/GEMS/simics/x86-linux/bin/libsimics-common.so(VT_do_command+0x27)[0x170c17]
/home/GEMS/simics/x86-linux/bin/libsimics-common.so[0x151982]
/home/GEMS/simics/x86-linux/bin/libsimics-common.so[0x1522a1]
/home/GEMS/simics/x86-linux/bin/libsimics-common.so[0x15259f]
/home/GEMS/simics/x86-linux/bin/libsimics-common.so[0x161179]
/home/GEMS/simics/x86-linux/bin/libsimics-common.so(VT_main_loop+0x93)[0x160c63]
/home/GEMS/simics/x86-linux/bin/simics-common[0x8049dfc]
 /lib/libc.so.6(__libc_start_main+0xe0)[0x48af70]
/home/GEMS/simics/x86-linux/bin/simics-common(fwrite+0x45)[0x8049351]
======= Memory map: ========
00110000-00111000 r-xp 00110000 00:00 0         
[vdso]
00111000-00112000 rwxp 00111000 00:00 0 
00112000-0022e000 r-xp 00000000 fd:00 1575459   
/home/GEMS/simics-2.2.19/x86-linux/bin/libsim
-common.so
0022e000-00235000 rwxp 0011c000 fd:00 1575459   
/home/GEMS/simics-2.2.19/x86-linux/bin/libsim
-common.so
00235000-00244000 rwxp 00235000 00:00 0 
00244000-00248000 r-xp 00000000 fd:00 1575848   
/home/GEMS/simics-2.2.19/x86-linux/lib/python
/lib-dynload/strop.so
00248000-0024a000 rwxp 00003000 fd:00 1575848   
/home/GEMS/simics-2.2.19/x86-linux/lib/python
/lib-dynload/strop.so
0024a000-0024b000 rwxp 0024a000 00:00 0 
0024f000-0025b000 r-xp 00000000 fd:00 1576116   
/home/GEMS/simics-2.2.19/x86-linux/sys/lib/li
f.so.0
0025b000-0025d000 rwxp 0000b000 fd:00 1576116   
/home/GEMS/simics-2.2.19/x86-linux/sys/lib/li
f.so.0
0025d000-0025e000 rwxp 0025d000 00:00 0 
0025e000-002ba000 r-xp 00000000 fd:00 1576121   
/home/GEMS/simics-2.2.19/x86-linux/sys/lib/li
dc++.so.5
002ba000-002cb000 rwxp 0005b000 fd:00 1576121   
/home/GEMS/simics-2.2.19/x86-linux/sys/lib/li
dc++.so.5
002cb000-002d2000 rwxp 002cb000 00:00 0 
002d2000-002dc000 r-xp 00000000 fd:00 2785320   
/lib/libnss_files-2.6.so
002dc000-002dd000 r-xp 00009000 fd:00 2785320   
/lib/libnss_files-2.6.so
002dd000-002de000 rwxp 0000a000 fd:00 2785320   
/lib/libnss_files-2.6.so
002de000-0030f000 rwxp 002de000 00:00 0 
0030f000-00318000 r-xp 00000000 fd:00 1575829   
/home/GEMS/simics-2.2.19/x86-linux/lib/python
/lib-dynload/_socket.so
00318000-0031c000 rwxp 00008000 fd:00 1575829   
/home/GEMS/simics-2.2.19/x86-linux/lib/python
/lib-dynload/_socket.so
0031c000-00346000 r-xp 00000000 fd:00 1576120   
/home/GEMS/simics-2.2.19/x86-linux/sys/lib/li
l.so.0
00346000-0034e000 rwxp 00029000 fd:00 1576120   
/home/GEMS/simics-2.2.19/x86-linux/sys/lib/li
l.so.0
0034e000-0035b000 r-xp 00000000 fd:00 1576029   
/home/GEMS/simics-2.2.19/x86-linux/lib/xterm-
sole.so
0035b000-0035c000 rwxp 0000c000 fd:00 1576029   
/home/GEMS/simics-2.2.19/x86-linux/lib/xterm-
sole.so
0035c000-00367000 r-xp 00000000 fd:00 1575980   
/home/GEMS/simics-2.2.19/x86-linux/lib/scsi-c
m.so
00367000-00368000 rwxp 0000a000 fd:00 1575980   
/home/GEMS/simics-2.2.19/x86-linux/lib/scsi-c
m.so
00368000-00377000 r-xp 00000000 fd:00 3156431   
/usr/lib/libXext.so.6.4.0
00377000-00378000 rwxp 0000e000 fd:00 3156431   
/usr/lib/libXext.so.6.4.0
00378000-0037a000 r-xp 00000000 fd:00 3155798   
/usr/lib/libXau.so.6.0.0
0037a000-0037b000 rwxp 00001000 fd:00 3155798   
/usr/lib/libXau.so.6.0.0
0037b000-0037d000 r-xp 00000000 fd:00 1575989   
/home/GEMS/simics-2.2.19/x86-linux/lib/sparc-
-bus.so
0037d000-0037e000 rwxp 00001000 fd:00 1575989   
/home/GEMS/simics-2.2.19/x86-linux/lib/sparc-
-bus.so
0037e000-00380000 r-xp 00000000 fd:00 2785444   
/lib/libutil-2.6.so
00380000-00381000 r-xp 00001000 fd:00 2785444   
/lib/libutil-2.6.so
00381000-00382000 rwxp 00002000 fd:00 2785444   
/lib/libutil-2.6.so
00382000-0042e000 r-xp 00000000 fd:00 1576115   
/home/GEMS/simics-2.2.19/x86-linux/sys/lib/li
ypto.so.0
0042e000-0045100Aborted



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