[M3devel] still errors with cm3-min-POSIX-LINUXLIBC6-d5.5.1-2008-01-24-03-35-01

Thu Jan 24 23:42:11 CET 2008

Using the
 cm3-min-POSIX-LINUXLIBC6-d5.5.1-2008-01-24-03-35-01.tgz
in conjunction with the 5.4.0 source tarballs, I get, :

$ cm3 -version
Critical Mass Modula-3 version d5.5.1-2008-01-24-03-35-01
  last updated: 2007-12-30
  compiled: 2008-01-24 03:54:37
  configuration: /usr/local/cm3/bin/cm3.cfg

neels at oubantu:~/cm3-build/scripts
$ vim ~/cm3-build/m3-libs/m3gc-simple/src/runtime/LINUXLIBC6/sysdeps.c
{to remove the asm/ipc.h, as described on the known problems page}

neels at oubantu:~/cm3-build/scripts
$ ./do-cm3-core.sh buildship
CM3C =
/home/neels/cm3-build/scripts/pkgmap.sh -c "cm3 -build  
-DROOT='/home/neels/cm3-build'  && cm3 -ship 
-DROOT='/home/neels/cm3-build' " m3gc-simple m3core libm3 
patternmatching m3middle m3linker m3front m3quake m3cc cm3 m3scanner 
m3tools m3cgcat m3cggen m3bundle bitvector digraph parseparams 
realgeometry set slisp sortedtableextras table-list tempfiles
=== package /home/neels/cm3-build/m3-libs/m3gc-simple ===
 +++ cm3 -build  -DROOT='/home/neels/cm3-build'  && cm3 -ship 
-DROOT='/home/neels/cm3-build'  +++
--- building in LINUXLIBC6 ---

new source -> compiling RTVM.c
new source -> compiling sysdeps.c
 -> archiving libm3gcdefs.a
--- shipping from LINUXLIBC6 ---

. => /usr/local/cm3/pkg/m3gc-simple/LINUXLIBC6
  .M3EXPORTS        libm3gcdefs.so.5  libm3gcdefs.a     libm3gcdefs.m3x
  .M3WEB         
../src/runtime => /usr/local/cm3/pkg/m3gc-simple/src/runtime
  RTVM.c         
../src/runtime/LINUXLIBC6 => 
/usr/local/cm3/pkg/m3gc-simple/src/runtime/LINUXLIBC6
  sysdeps.c      
. => /usr/local/cm3/lib
  libm3gcdefs.a  
 ==> /home/neels/cm3-build/m3-libs/m3gc-simple done

=== package /home/neels/cm3-build/m3-libs/m3core ===
 +++ cm3 -build  -DROOT='/home/neels/cm3-build'  && cm3 -ship 
-DROOT='/home/neels/cm3-build'  +++
--- building in LINUXLIBC6 ---

ignoring ../src/m3overrides

new source -> compiling RTHooks.i3
new source -> compiling RT0.i3
new source -> compiling RuntimeError.i3
new source -> compiling Word.i3
new source -> compiling RTException.i3
new source -> compiling RTHooks.m3
new source -> compiling RT0.m3
new source -> compiling Compiler.i3
new source -> compiling RuntimeError.m3
new source -> compiling Compiler.m3
new source -> compiling RTAllocator.i3
new source -> compiling RTType.i3
new source -> compiling Uucontext.i3
new source -> compiling Utypes.i3
new source -> compiling BasicCtypes.i3
new source -> compiling Ctypes.i3
new source -> compiling Usignal.i3
new source -> compiling Csetjmp.i3
new source -> compiling RTMachine.i3
new source -> compiling Upthread.i3
new source -> compiling Utime.i3
new source -> compiling RTHeapDep.i3
new source -> compiling RTHeapRep.i3
new source -> compiling Thread.i3
new source -> compiling FloatMode.i3
new source -> compiling ThreadF.i3
new source -> compiling RTOS.i3
new source -> compiling RTMisc.i3
new source -> compiling RTHeap.i3
new source -> compiling Cstdlib.i3
new source -> compiling Cstddef.i3
new source -> compiling RTAllocCnts.i3
new source -> compiling RTAllocator.m3
new source -> compiling RTAllocStats.i3
new source -> compiling Convert.i3
new source -> compiling TextClass.i3
new source -> compiling Text.i3
new source -> compiling RTProcedureSRC.i3
new source -> compiling Fingerprint.i3
new source -> compiling RTProcedure.i3
new source -> compiling RTStack.i3
new source -> compiling RTAllocStats.m3
"../src/runtime/common/RTAllocStats.m3", line 46: undefined runtime 
symbol !! (RTHooks.AllocateTracedRef)

***
*** runtime error:
***    Segmentation violation - possible attempt to dereference NIL
***    pc = 0x816f27f = StartCall + 0x19 in ../src/values/Procedure.m3
***

Aborted (core dumped)
 *** execution of  failed ***

trying to backtrace yields this:

neels at oubantu:~/cm3-build/m3-libs/m3core
$ gdb /usr/local/cm3/bin/cm3
GNU gdb 6.6-debian
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain 
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) run -build  -DROOT='/home/neels/cm3-build'
Starting program: /usr/local/cm3/bin/cm3 -build  
-DROOT='/home/neels/cm3-build'
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1210534224 (LWP 6710)]
(no debugging symbols found)
[New Thread -1210807408 (LWP 6713)]

Program received signal SIG64, Real-time event 64.
[Switching to Thread -1210807408 (LWP 6713)]
0xffffe410 in __kernel_vsyscall ()
(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ee0676 in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib/tls/i686/cmov/libpthread.so.0
#2  0x082ac2d0 in ?? ()
#3  0x08b5c1a0 in ?? ()
#4  0x08b5c3a8 in ?? ()
#5  0xb7d48198 in ?? ()
#6  0x082abeb2 in ?? ()
#7  0xb7d4a0b0 in ?? ()
#8  0x082ab578 in ?? ()
#9  0xb7ede541 in pthread_mutex_lock () from 
/lib/tls/i686/cmov/libpthread.so.0
#10 0x082ac932 in ?? ()
#11 0xb7d4a174 in ?? ()
#12 0xb7d4a0b0 in ?? ()
#13 0xb7d4a0c0 in ?? ()
#14 0x00000000 in ?? ()
(gdb) c
Continuing.

Program received signal SIG64, Real-time event 64.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.
--- building in LINUXLIBC6 ---

ignoring ../src/m3overrides

Program received signal SIG64, Real-time event 64.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.

Program received signal SIG64, Real-time event 64.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.
new source -> compiling RTAllocStats.m3

Program received signal SIG64, Real-time event 64.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.

Program received signal SIG64, Real-time event 64.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.
"../src/runtime/common/RTAllocStats.m3", line 46: undefined runtime 
symbol !! (RTHooks.AllocateTracedRef)

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1210534224 (LWP 6710)]
0x0816f27f in ?? ()
(gdb) c
Continuing.

***
*** runtime error:
***    Segmentation violation - possible attempt to dereference NIL
***    pc = 0x816f27f = StartCall + 0x19 in ../src/values/Procedure.m3
***

Program received signal SIGABRT, Aborted.
0xffffe410 in __kernel_vsyscall ()
(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7db6875 in raise () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7db8201 in abort () from /lib/tls/i686/cmov/libc.so.6
#3  0x082a8daf in ?? ()
#4  0x080159a4 in ?? ()
#5  0x082d31a4 in ?? ()
#6  0xbfe7f578 in ?? ()
#7  0x0829e3c4 in ?? ()
#8  0x0000004d in ?? ()
#9  0x082d31a4 in ?? ()
#10 0xbfe7f588 in ?? ()
#11 0x08298aa1 in ?? ()
#12 0x01b514e0 in ?? ()
#13 0x082d31a4 in ?? ()
#14 0xbfe7f598 in ?? ()
#15 0x0829bd25 in ?? ()
#16 0x00000000 in ?? ()
(gdb) c
Continuing.

Program terminated with signal SIGABRT, Aborted.
The program no longer exists.
(gdb)

This happens both with "-gstabs+" and "-g" in cm3.cfg (Mikas hint reversed).

Next, I'll try to checkout the sources from CVS... if that makes any sense.

-- 
Neels Janosch Hofmeyr
Software Developer

neels at elego.de
Public Key: http://binarchy.net/neels/neels.hofmeyr.public.key.asc

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