Howdy, What did you use for the boundaries of the bisect?
How much memory does that machine have? I run into a similar problem on one of the GCC Compile Farm OpenBSD machines. I think this is more of a "our build doesn't work on small memory machines" error. Duke On Mon, Jul 18, 2011 at 11:06 AM, Andy Dougherty <[email protected]> wrote: > OpenBSD 4.9/i386 failed on parrot master as follows: > > $ git describe --tags > RELEASE_3_5_0-204-g1d4f49f > > $ uname -a > OpenBSD xxx 4.9 GENERIC#671 i386 > > $ gcc -v > Reading specs from /usr/bin/../lib/gcc-lib/i386-unknown-openbsd4.9/4.2.1/specs > Target: i386-unknown-openbsd4.9 > Configured with: OpenBSD/i386 system compiler > Thread model: posix > gcc version 4.2.1 20070719 > > $ perl Configure.pl > > [completes ok.] > > $ make > > [. . . ] > ./parrot-nqp --target=pir --output=compilers/opsc/gen/Ops/Compiler.pir > compilers/opsc/src/Ops/Compiler.pm > ./parrot-nqp --target=pir > --output=compilers/opsc/gen/Ops/Compiler/Actions.pir > compilers/opsc/src/Ops/Compiler/Actions.pm > ./parrot-nqp --target=pir > --output=compilers/opsc/gen/Ops/Compiler/Grammar.pir > compilers/opsc/src/Ops/Compiler/Grammar.pm > Segmentation fault (core dumped) > *** Error code 139 > > Stop in /home/tmp/src/parrot/parrot (line 11 of compilers/opsc/Rules.mak). > > $ gdb ./parrot-nqp ./parrot-nqp.core > GNU gdb 6.3 > 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-unknown-openbsd4.9"... > Core was generated by `parrot-nqp'. > Program terminated with signal 11, Segmentation fault. > Reading symbols from /usr/lib/libpthread.so.13.1...done. > Loaded symbols for /usr/lib/libpthread.so.13.1 > Reading symbols from > /home/tmp/src/parrot/parrot/blib/lib/libparrot.so.3.5.0...done. > Loaded symbols for /home/tmp/src/parrot/parrot/blib/lib/libparrot.so.3.5.0 > Reading symbols from /usr/lib/libutil.so.11.2...done. > Loaded symbols for /usr/lib/libutil.so.11.2 > Symbols already loaded for /usr/lib/libpthread.so.13.1 > Reading symbols from /usr/lib/libreadline.so.3.0...done. > Loaded symbols for /usr/lib/libreadline.so.3.0 > Reading symbols from /usr/lib/libncurses.so.12.0...done. > Loaded symbols for /usr/lib/libncurses.so.12.0 > Reading symbols from /usr/lib/libstdc++.so.50.0...done. > Loaded symbols for /usr/lib/libstdc++.so.50.0 > Reading symbols from /usr/lib/libm.so.5.2...done. > Loaded symbols for /usr/lib/libm.so.5.2 > Reading symbols from /usr/lib/libc.so.58.0...done. > Loaded symbols for /usr/lib/libc.so.58.0 > Reading symbols from /usr/libexec/ld.so...done. > Loaded symbols for /usr/libexec/ld.so > #0 0x0b3fe932 in gc_gms_is_pmc_ptr (interp=0x85d27400, ptr=0x7c872000) at > src/gc/gc_gms.c:1485 > 1485 if (Parrot_pa_is_owned(interp, self->objects[POBJ2GEN(obj)], > item, item->ptr)) { > (gdb) where > #0 0x0b3fe932 in gc_gms_is_pmc_ptr (interp=0x85d27400, ptr=0x7c872000) at > src/gc/gc_gms.c:1485 > #1 0x0b402cfd in trace_mem_block (interp=0x85d27400, mem_pools=0x0, > lo_var_ptr=3485263996, hi_var_ptr=3485262828) at src/gc/system.c:503 > #2 0x0b402e40 in trace_system_stack (interp=0x85d27400, mem_pools=0x0) at > src/gc/system.c:260 > #3 0x0b402ec8 in trace_system_areas (interp=0x85d27400, mem_pools=0x0) at > src/gc/system.c:230 > #4 0x0b4025b6 in Parrot_gc_trace_root (interp=0x85d27400, mem_pools=0x0, > trace=GC_TRACE_FULL) at src/gc/mark_sweep.c:183 > #5 0x0b3fda98 in gc_gms_validate_objects (interp=0x85d27400) at > src/gc/gc_gms.c:2257 > #6 0x0b400f92 in gc_gms_mark_and_sweep (interp=0x85d27400, flags=0) at > src/gc/gc_gms.c:857 > #7 0x0b4011e9 in gc_gms_allocate_pmc_header (interp=0x85d27400, flags=0) at > src/gc/gc_gms.c:1405 > #8 0x0b3f6b58 in Parrot_gc_new_pmc_header (interp=0x85d27400, flags=0) at > src/gc/api.c:312 > #9 0x0b437934 in get_new_pmc_header (interp=0x85d27400, base_type=17, > flags=0) at src/pmc.c:491 > #10 0x0b43810e in Parrot_pmc_new (interp=0x85d27400, base_type=17) at > src/pmc.c:159 > #11 0x0b47db59 in Parrot_Sub_invoke (interp=0x85d27400, _self=0x80c6e084, > next=0x89e1c358) at src/pmc/sub.c:465 > #12 0x0b3d4219 in Parrot_callmethodcc_p_s (cur_opcode=0x89e1c34c, > interp=0x85d27400) at src/ops/core_ops.c:17715 > #13 0x0b4399c8 in runops_fast_core (interp=0x85d27400, > runcore_unused=0x7ec44f80, pc=0x89e1c34c) at src/runcore/cores.c:504 > #14 0x0b4391da in runops_int (interp=0x85d27400, offset=48) at > src/runcore/main.c:218 > #15 0x0b412b56 in runops (interp=0x85d27400, offs=92445) at src/call/ops.c:126 > #16 0x0b40b1ce in Parrot_pcc_invoke_from_sig_object (interp=0x85d27400, > sub_obj=0x8264096c, call_object=0x7c7a7368) at src/call/pcc.c:337 > #17 0x0b40b33e in Parrot_pcc_invoke_sub_from_c_args (interp=0x85d27400, > sub_obj=0x8264096c, sig=0x2b380022 "P->") at src/call/pcc.c:139 > #18 0x0b44c4a5 in Parrot_pf_execute_bytecode_program (interp=0x85d27400, > pbc=0x82640a48, args=0x7ef0db60) at src/packfile/api.c:2590 > #19 0x0b3ea4a3 in Parrot_api_run_bytecode (interp_pmc=0x836f6160, > pbc=0x82640a48, mainargs=0x7ef0db60) at src/embed/bytecode.c:165 > #20 0x1c001140 in main () > (gdb) p ptr > $1 = (void *) 0x7c872000 > (gdb) p item > $2 = (pmc_alloc_struct * const) 0x7c871ffc > (gdb) p *item > Error accessing memory address 0x7c871ffc: No such file or directory. > (gdb) quit > > > git bisect blames > > 1d270a0331242a9e50170697e0b5d7d4d65096f9 is the first bad commit > commit 1d270a0331242a9e50170697e0b5d7d4d65096f9 > Author: chromatic <[email protected]> > Date: Tue Jul 5 17:03:38 2011 -0700 > > [GC] Fixed Win32-killing type errors in d789b5. > > > -- > Andy Dougherty [email protected] > _______________________________________________ > http://lists.parrot.org/mailman/listinfo/parrot-dev > -- Jonathan "Duke" Leto <[email protected]> Leto Labs LLC 209.691.DUKE // http://labs.leto.net NOTE: Personal email is only checked twice a day at 10am/2pm PST, please call/text for time-sensitive matters. _______________________________________________ http://lists.parrot.org/mailman/listinfo/parrot-dev
