#1030: ghc-6.6 crashed after being built on linux (fedora core)
-------------------------+--------------------------------------------------
Reporter: newsham | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 6.6
Severity: normal | Keywords: crash
Difficulty: Unknown | Testcase:
Architecture: x86 | Os: Linux
-------------------------+--------------------------------------------------
I downloaded ghc-6.6 source and built it from ghc-6.4.2 (which I
previously built on this same machine). The newly built binary doesnt
work.
[EMAIL PROTECTED] ghc-6.6
Segmentation fault
Upon investigation it looks like the stage1 compiler doesnt crash but the
stage2 compiler does:
[EMAIL PROTECTED] compiler/stage1/ghc-6.6
ghc-6.6: missing -B<dir> option
[EMAIL PROTECTED] compiler/stage2/ghc-6.6
Segmentation fault
[EMAIL PROTECTED] gdb compiler/stage2/ghc-6.6
GNU gdb Red Hat Linux (6.0post-0.20040223.19rh)
Copyright 2004 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 "i386-redhat-linux-gnu"...(no debugging symbols
found)...Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run
Starting program: /root/src/ghc-6.6/compiler/stage2/ghc-6.6
Error while mapping shared library sections:
: Success.
Error while reading shared library symbols:
: No such file or directory.
(no debugging symbols found)...(no debugging symbols found)...[Thread
debugging using libthread_db enabled]
[New Thread 16384 (LWP 2783)]
Error while reading shared library symbols:
: No such file or directory.
Error while reading shared library symbols:
: No such file or directory.
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 2783)]
0x00421d3b in __pthread_clock_gettime () from /lib/i686/libpthread.so.0
(gdb) where
#0 0x00421d3b in __pthread_clock_gettime () from
/lib/i686/libpthread.so.0
#1 0x00dc0331 in clock_gettime () from /lib/i686/librt.so.1
#2 0x0888fb4d in getThreadCPUTime ()
#3 0xfef8a508 in ?? ()
#4 0x0888fe26 in initMutex ()
#5 0x0a5bddd4 in ?? ()
#6 0x00000000 in ?? ()
(gdb) x/32x $esp
0xfef8a3c4: 0x1712409a 0x00000000 0x00000003 0x29a79300
0xfef8a3d4: 0x006ec840 0x00421cf0 0x00dc3ff4 0x00000003
0xfef8a3e4: 0x00000000 0xfef8a428 0x00dc0331 0x00000003
0xfef8a3f4: 0x29a79300 0x00000000 0xfef8a448 0x00dbc7ec
0xfef8a404: 0x0a5bdd88 0x29a79300 0x00000000 0xffffffff
0xfef8a414: 0x006ec840 0x00000000 0x0a5bdd88 0xfef8a4f0
0xfef8a424: 0x00000001 0xfef8a508 0x0888fb4d 0x00000003
0xfef8a434: 0xfef8a448 0xfef8a508 0x0888fe26 0x0a5bddd4
(gdb) x/4i $eip
0x421d3b <__pthread_clock_gettime+75>: mov %eax,(%edx)
0x421d3d <__pthread_clock_gettime+77>: mov 0x8(%ebp),%edx
0x421d40 <__pthread_clock_gettime+80>: mov %ecx,0xc(%esp)
0x421d44 <__pthread_clock_gettime+84>: mov %esi,(%esp)
(gdb) info reg
eax 0x0 0
ecx 0x29a79300 698848000
edx 0x0 0
ebx 0x424ff4 4345844
esp 0xfef8a3c4 0xfef8a3c4
ebp 0xfef8a3e8 0xfef8a3e8
esi 0x1712409a 387072154
edi 0x0 0
eip 0x421d3b 0x421d3b
eflags 0x10286 66182
cs 0x73 115
ss 0x7b 123
ds 0x7b 123
es 0x7b 123
fs 0x0 0
gs 0x33 51
About my environment:
[EMAIL PROTECTED] uname -a
Linux discover.x0d99.com 2.6.5-1.358 #1 Sat May 8 09:04:50 EDT 2004 i686
athlon i386 GNU/Linux
[EMAIL PROTECTED] cat /etc/fedora-release
Fedora Core release 2 (Tettnang)
[EMAIL PROTECTED] gcc -v
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --enable-shared --enable-threads=posix
--disable-checking --disable-libunwind-exceptions --with-system-zlib
--enable-__cxa_atexit --host=i386-redhat-linux
Thread model: posix
gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1030>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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