gdb.trace

(gdb) run t/serialization/01-basic.t
Starting program: /ltg/arnskj/programming/perl/nqp/nqp t/serialization/01-basic.t
[Thread debugging using libthread_db enabled]

Breakpoint 1, compose (interp=0x840050, st=0x28bf5c0, repr_info=0x2ca9088) at P6int.c:41
41      P6intREPRData *repr_data = (P6intREPRData *) st->REPR_data;
Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.80.el6_3.6.x86_64 gmp-4.3.1-7.el6_2.2.x86_64 libffi-3.0.5-3.2.el6.x86_64 libgcc-4.4.6-4.el6.x86_64 libstdc++-4.4.6-4.el6.x86_64 nss-softokn-freebl-3.12.9-11.el6.x86_64
(gdb) back
#0  compose (interp=0x840050, st=0x28bf5c0, repr_info=0x2ca9088) at P6int.c:41
#1  0x00007ffff00c01a9 in Parrot_repr_compose_p_p (cur_opcode=0x7fffefac52b8, interp=<value optimized out>) at nqp_ops.c:3235
#2  0x00007ffff7c7a6b6 in runops_fast_core (interp=0x840050, runcore_unused=<value optimized out>, pc=<value optimized out>) at src/runcore/cores.c:499
#3  0x00007ffff7c7a52a in runops_int (interp=0x840050, offset=<value optimized out>) at src/runcore/main.c:220
#4  0x00007ffff7c6221e in runops (interp=0x840050, offs=12820) at src/call/ops.c:126
#5  0x00007ffff7c5db6e in Parrot_pcc_invoke_from_sig_object (interp=0x840050, sub_obj=<value optimized out>, call_object=<value optimized out>) at src/call/pcc.c:338
#6  0x00007ffff7c520aa in Parrot_ext_call (interp=0x840050, sub_pmc=0x19e66b0, signature=<value optimized out>) at src/extend.c:158
#7  0x00007ffff7d330e8 in Parrot_Task_invoke (interp=0x840050, _self=0x19e5f58, next=0x0) at src/pmc/task.c:166
#8  0x00007ffff7c5db1f in Parrot_pcc_invoke_from_sig_object (interp=0x840050, sub_obj=0x19e5f58, call_object=0x19e66d8) at src/call/pcc.c:330
#9  0x00007ffff7c520aa in Parrot_ext_call (interp=0x840050, sub_pmc=0x19e5f58, signature=<value optimized out>) at src/extend.c:158
#10 0x00007ffff7c7e87d in Parrot_cx_outer_runloop (interp=0x840050) at src/scheduler.c:147
#11 0x00007ffff7c7e90d in Parrot_cx_begin_execution (interp=0x840050, main=0xa01b68, argv=0x9267f0) at src/scheduler.c:111
#12 0x00007ffff7c85bc8 in Parrot_pf_execute_bytecode_program (interp=0x840050, pbc=<value optimized out>, args=0x9267f0) at src/packfile/api.c:2829
#13 0x00007ffff7c4d69a in Parrot_api_run_bytecode (interp_pmc=0x9095e0, pbc=0xa01ed8, args=0x9267f0) at src/embed/bytecode.c:161
#14 0x0000000000401400 in main (argc=2, argv=0x7fffffffd718) at nqp.c:72812

parrot.trace

$ ./nqp t/serialization/01-basic.t
get_integer_keyed_str() not implemented in class 'ResizablePMCArray'
current instr.: 'compose_repr' pc 9301 (src/stage2/gen/nqp-mo.pir:4210) (src/stage2/gen/nqp-mo.pm:886)
called from Sub 'compose' pc 9056 (src/stage2/gen/nqp-mo.pir:4103) (src/stage2/gen/nqp-mo.pm:876)
called from Sub 'pkg_compose' pc 6815 (src/stage2/gen/NQP.pir:2397) (src/stage2/gen/NQP.pm:437)
called from Sub 'package_def' pc 104798 (src/stage2/gen/NQP.pir:35090) (src/stage2/gen/NQP.pm:2214)
called from Sub '!reduce' pc 11011 (src/stage2/QRegex.pir:4328) (src/stage2/QRegex.nqp:668)
called from Sub '!cursor_pass' pc 10518 (src/stage2/QRegex.pir:4125) (src/stage2/QRegex.nqp:632)
called from Sub 'package_def' pc 40238 (src/stage2/gen/NQP.pir:13410) (src/stage2/gen/NQP.pm:979)
called from Sub 'package_declarator:sym<class>' pc 36053 (src/stage2/gen/NQP.pir:12300) (src/stage2/gen/NQP.pm:949)
called from Sub '!protoregex' pc 11355 (src/stage2/QRegex.pir:4470) (src/stage2/QRegex.nqp:700)
called from Sub 'package_declarator' pc 35110 (src/stage2/gen/NQP.pir:11973) (src/stage2/gen/NQP.pm:938)
called from Sub 'term:sym<package_declarator>' pc 31229 (src/stage2/gen/NQP.pir:10668) (src/stage2/gen/NQP.pm:902)
called from Sub '!protoregex' pc 11355 (src/stage2/QRegex.pir:4470) (src/stage2/QRegex.nqp:700)
called from Sub 'term' pc 1342 (src/stage2/gen/NQPHLL.pir:526) (src/stage2/gen/NQPHLL.pm:21)
called from Sub 'termish' pc 1097 (src/stage2/gen/NQPHLL.pir:452) (src/stage2/gen/NQPHLL.pm:15)
called from Sub 'EXPR' pc 15232 (src/stage2/gen/NQPHLL.pir:5511) (src/stage2/gen/NQPHLL.pm:489)
called from Sub 'statement' pc 19702 (src/stage2/gen/NQP.pir:6975) (src/stage2/gen/NQP.pm:756)
called from Sub 'statementlist' pc 19284 (src/stage2/gen/NQP.pir:6849) (src/stage2/gen/NQP.pm:751)
called from Sub 'blockoid' pc 22113 (src/stage2/gen/NQP.pir:7757) (src/stage2/gen/NQP.pm:799)
called from Sub 'pblock' pc 21188 (src/stage2/gen/NQP.pir:7441) (src/stage2/gen/NQP.pm:780)
called from Sub 'circumfix:sym<{ }>' pc 64373 (src/stage2/gen/NQP.pir:20921) (src/stage2/gen/NQP.pm:1266)
called from Sub '!protoregex' pc 11355 (src/stage2/QRegex.pir:4470) (src/stage2/QRegex.nqp:700)
called from Sub 'circumfix' pc 1410 (src/stage2/gen/NQPHLL.pir:562) (src/stage2/gen/NQPHLL.pm:25)
called from Sub 'term:sym<circumfix>' pc 1506 (src/stage2/gen/NQPHLL.pir:610) (src/stage2/gen/NQPHLL.pm:28)
called from Sub '!protoregex' pc 11355 (src/stage2/QRegex.pir:4470) (src/stage2/QRegex.nqp:700)
called from Sub 'term' pc 1342 (src/stage2/gen/NQPHLL.pir:526) (src/stage2/gen/NQPHLL.pm:21)
called from Sub 'termish' pc 1097 (src/stage2/gen/NQPHLL.pir:452) (src/stage2/gen/NQPHLL.pm:15)
called from Sub 'EXPR' pc 15232 (src/stage2/gen/NQPHLL.pir:5511) (src/stage2/gen/NQPHLL.pm:489)
called from Sub 'statement' pc 19702 (src/stage2/gen/NQP.pir:6975) (src/stage2/gen/NQP.pm:756)
called from Sub 'statementlist' pc 19284 (src/stage2/gen/NQP.pir:6849) (src/stage2/gen/NQP.pm:751)
called from Sub 'comp_unit' pc 17835 (src/stage2/gen/NQP.pir:6311) (src/stage2/gen/NQP.pm:720)
called from Sub 'TOP' pc 12392 (src/stage2/gen/NQP.pir:4506) (src/stage2/gen/NQP.pm:640)
called from Sub 'parse' pc 18544 (src/stage2/QRegex.pir:7240) (src/stage2/QRegex.nqp:1132)
called from Sub 'parse' pc 26583 (src/stage2/gen/NQPHLL.pir:10104) (src/stage2/gen/NQPHLL.pm:1453)
called from Sub '' pc 26165 (src/stage2/gen/NQPHLL.pir:9942) (src/stage2/gen/NQPHLL.pm:1417)
called from Sub 'compile' pc 26074 (src/stage2/gen/NQPHLL.pir:9902) (src/stage2/gen/NQPHLL.pm:1415)
called from Sub 'eval' pc 23206 (src/stage2/gen/NQPHLL.pir:8722) (src/stage2/gen/NQPHLL.pm:1202)
called from Sub 'evalfiles' pc 25541 (src/stage2/gen/NQPHLL.pir:9688) (src/stage2/gen/NQPHLL.pm:1399)
called from Sub 'command_eval' pc 24525 (src/stage2/gen/NQPHLL.pir:9287) (src/stage2/gen/NQPHLL.pm:1334)
called from Sub 'command_line' pc 23871 (src/stage2/gen/NQPHLL.pir:9040) (src/stage2/gen/NQPHLL.pm:1284)
called from Sub 'MAIN' pc 680 (src/stage2/gen/NQP.pir:229) (src/stage2/gen/NQP.pm:3246)
called from Sub '' pc 657 (src/stage2/gen/NQP.pir:216) (src/stage2/gen/NQP.pm:3242)
called from Sub '' pc 136043 (src/stage2/gen/NQP.pir:46083) (src/stage2/gen/NQP.pm:3223)