Ticket #965 (closed bug: fixed)
segfault in Parrot_convert_arg
Reported by: | coke | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | |
Component: | core | Version: | trunk |
Severity: | fatal | Keywords: | |
Cc: | Language: | tcl | |
Patch status: | Platform: |
Description
With parrot r40897 and partcl r658;
running parrot tcl.pbc t_tcl/mathop.test (need to run "make t_tcl" first to checkout the test files),
(key is null when this is run.)
(gdb) bt #0 Parrot_convert_arg (interp=0x804f040, st=0xbfb77aa0) at src/call/pcc.c:1196 #1 0xb7d2265f in Parrot_process_args (interp=0x804f040, st=0xbfb77aa0, param_or_result=PARROT_PASS_PARAMS) at src/call/pcc.c:1703 #2 0xb7d230ea in parrot_pass_args (interp=0x804f040, src_ctx=0xc563f30, dest_ctx=0xc4898f8, src_indexes=0xb6eaf540, dest_indexes=0xb6ec138c, param_or_result=PARROT_PASS_PARAMS) at src/call/pcc.c:1897 #3 0xb7ceef1c in Parrot_get_params_pc (cur_opcode=0xb6ec138c, interp=0x804f040) at src/ops/core.ops:555 #4 0xb7d3ddd2 in runops_slow_core (interp=0x804f040, pc=0xb6ec138c) at src/runcore/cores.c:462 #5 0xb7d3d06f in runops_int (interp=0x804f040, offset=7406) at src/runcore/main.c:987 #6 0xb7d25402 in runops (interp=0x804f040, offs=1894) at src/call/ops.c:119 #7 0xb7d25589 in runops_args (interp=0x804f040, sub=0x8103ab0, obj=0xb6179d78, meth_unused=0x8074060, sig=0xb7c8de58 "I", ap=0xbfb77ca4 "?\234\027??\234\027??????\016\vh???|???\032¿@?\004\bx\235\027?\210?????h??@?\004\b\030}????¿h??@?\004\b\b}??*\237¿") at src/call/ops.c:269 #8 0xb7d25a42 in Parrot_run_meth_fromc_args_reti (interp=0x804f040, sub=0x8103ab0, obj=0xb6179d78, meth=0x8074060, sig=0xb7c8de58 "I") at src/call/ops.c:514 #9 0xb7c8cc10 in Parrot_TclString_get_bool (interp=0x804f040, pmc=0xb6179d78) at ./tclstring.pmc:46 #10 0xb7cd1aa2 in Parrot_isfalse_i_p (cur_opcode=0xb6edcd68, interp=0x804f040) at src/ops/cmp.ops:738 #11 0xb7d3ddd2 in runops_slow_core (interp=0x804f040, pc=0xb6edcd68) at src/runcore/cores.c:462 #12 0xb7d3d06f in runops_int (interp=0x804f040, offset=1894) at src/runcore/main.c:987 #13 0xb7d25402 in runops (interp=0x804f040, offs=1894) at src/call/ops.c:119 #14 0xb7d25589 in runops_args (interp=0x804f040, sub=0x8103ab0, obj=0xb61abe78, meth_unused=0x8074060, sig=0xb7c8de58 "I", ap=0xbfb77e14 "¿\032??\032???¿?#\204\nh??H~???\032¿@?\004\bx?\032?\210??????@?\004\b\210~????¿h??@?\004\bx~??*\237¿") at src/call/ops.c:269 #15 0xb7d25a42 in Parrot_run_meth_fromc_args_reti (interp=0x804f040, sub=0x8103ab0, obj=0xb61abe78, meth=0x8074060, sig=0xb7c8de58 "I") at src/call/ops.c:514 #16 0xb7c8cc10 in Parrot_TclString_get_bool (interp=0x804f040, pmc=0xb61abe78) at ./tclstring.pmc:46 #17 0xb7cd1aa2 in Parrot_isfalse_i_p (cur_opcode=0xb6edcd68, interp=0x804f040) at src/ops/cmp.ops:738 #18 0xb7d3ddd2 in runops_slow_core (interp=0x804f040, pc=0xb6edcd68) at src/runcore/cores.c:462 #19 0xb7d3d06f in runops_int (interp=0x804f040, offset=1894) at src/runcore/main.c:987 #20 0xb7d25402 in runops (interp=0x804f040, offs=1894) at src/call/ops.c:119?\177??*\237¿") at src/call/ops.c:269 #22 0xb7d25a42 in Parrot_run_meth_fromc_args_reti (interp=0x804f040, sub=0x8103ab0, obj=0xb673a368, meth=0x8074060, sig=0xb7c8de58 "I") at src/call/ops.c:514 #23 0xb7c8cc10 in Parrot_TclString_get_bool (interp=0x804f040, pmc=0xb673a368) at ./tclstring.pmc:46 #24 0xb7cd1aa2 in Parrot_isfalse_i_p (cur_opcode=0xb6edcd68, interp=0x804f040) at src/ops/cmp.ops:738 #25 0xb7d3ddd2 in runops_slow_core (interp=0x804f040, pc=0xb6edcd68) at src/runcore/cores.c:462 #26 0xb7d3d06f in runops_int (interp=0x804f040, offset=1894) at src/runcore/main.c:987 #27 0xb7d25402 in runops (interp=0x804f040, offs=1894) at src/call/ops.c:119 #28 0xb7d25589 in runops_args (interp=0x804f040, sub=0x8103ab0, obj=0xb6d6d400, meth_unused=0x8074060, sig=0xb7c8de58 "I", ap=0xbfb780f4 "0?¿H?¿???pvX\vh??(\201???\032¿@?\004\b") at src/call/ops.c:269 #29 0xb7d25a42 in Parrot_run_meth_fromc_args_reti (interp=0x804f040, sub=0x8103ab0, obj=0xb6d6d400, meth=0x8074060, sig=0xb7c8de58 "I") at src/call/ops.c:514 #30 0xb7c8cc10 in Parrot_TclString_get_bool (interp=0x804f040, pmc=0xb6d6d400) at ./tclstring.pmc:46 #31 0xb7cd1aa2 in Parrot_isfalse_i_p (cur_opcode=0xb6edcd68, interp=0x804f040) at src/ops/cmp.ops:738 #32 0xb7d3ddd2 in runops_slow_core (interp=0x804f040, pc=0xb6edcd68) at src/runcore/cores.c:462 #33 0xb7d3d06f in runops_int (interp=0x804f040, offset=154) at src/runcore/main.c:987 #34 0xb7d25402 in runops (interp=0x804f040, offs=1894) at src/call/ops.c:119 #35 0xb7d25589 in runops_args (interp=0x804f040, sub=0x8103ab0, obj=0xb61c5ab0, meth_unused=0x8074060, sig=0xb7c8de58 "I", ap=0xbfb78264 "?W\034??W\034???¿??U\th??\230\202???\032¿@?\004\b?Z\034?\2 10?????h??@?\004\b?\202????¿h??@?\004\b?\202??*\237¿") at src/call/ops.c:269 #36 0xb7d25a42 in Parrot_run_meth_fromc_args_reti (interp=0x804f040, sub=0x8103ab0, obj=0xb61c5ab0, meth=0x8074060, sig=0xb7c8de58 "I") at src/call/ops.c:514 #37 0xb7c8cc10 in Parrot_TclString_get_bool (interp=0x804f040, pmc=0xb61c5ab0) at ./tclstring.pmc:46 #38 0xb7cd1aa2 in Parrot_isfalse_i_p (cur_opcode=0xb6edcd68, interp=0x804f040) at src/ops/cmp.ops:738 #39 0xb7d3ddd2 in runops_slow_core (interp=0x804f040, pc=0xb6edcd68) at src/runcore/cores.c:462 #40 0xb7d3d06f in runops_int (interp=0x804f040, offset=1894) at src/runcore/main.c:987 #41 0xb7d25402 in runops (interp=0x804f040, offs=1894) at src/call/ops.c:119 #42 0xb7d25589 in runops_args (interp=0x804f040, sub=0x8103ab0, obj=0xb6d84368, meth_unused=0x8074060, sig=0xb7c8de58 "I", ap=0xbfb783d4 "?B¿?B¿???X\002 \th??\b\204???\032¿@?\004\bhC¿\210?????h??@?\004\bH\204????¿h??@?\004\b<?¿?8?`\204??K.¿:¿\a??\001") at src/call/ops.c:269 #43 0xb7d25a42 in Parrot_run_meth_fromc_args_reti (interp=0x804f040, sub=0x8103ab0, obj=0xb6d84368, meth=0x8074060, sig=0xb7c8de58 "I") at src/call/ops.c:514 #44 0xb7c8cc10 in Parrot_TclString_get_bool (interp=0x804f040, pmc=0xb6d84368) at ./tclstring.pmc:46 #45 0xb7cd1aa2 in Parrot_isfalse_i_p (cur_opcode=0xb6edcd68, interp=0x804f040) at src/ops/cmp.ops:738 #46 0xb7d3ddd2 in runops_slow_core (interp=0x804f040, pc=0xb6edcd68) at src/runcore/cores.c:462 #47 0xb7d3d06f in runops_int (interp=0x804f040, offset=7406) at src/runcore/main.c:987 #48 0xb7d25402 in runops (interp=0x804f040, offs=3) at src/call/ops.c:119 #49 0xb7d25589 in runops_args (interp=0x804f040, sub=0x80c29b8, obj=0x80b0bd0, meth_unused=0x0, sig=0xb7ea201b "vP", ap=0xbfb7853c "\030-\f\b") at src/call/ops.c:269 #50 0xb7d25d38 in Parrot_runops_fromc_args (interp=0x804f040, sub=0x80c29b8, sig=0xb7ea201b "vP") at src/call/ops.c:338 #51 0xb7d0f288 in Parrot_runcode (interp=0x804f040, argc=2, argv=0xbfb786a8) at src/embed.c:983 #52 0xb7e8eecf in imcc_run (interp=0x804f040, sourcefile=0xbfb7a46e "tcl.pbc", argc=2, argv=0xbfb786a8) at compilers/imcc/main.c:80 #53 0x08048955 in main (argc=2, argv=0xbfb786a8) at src/main.c:60
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