Re: Trouble running guile cross-compiled using buildroot

[Peter Spierenburg]

Here is the backtrace you asked for.

# gdb --args guile
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Reading symbols from guile...done.
(gdb) run
Starting program: /usr/bin/guile
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
Throw without catch before boot:
Throw to key
Error while printing exception:
Key:
Failed to print exception.
Aborting.

Program received signal SIGABRT, Aborted.
0xb6b4c896 in __libc_do_syscall () from /lib/libc.so.6
(gdb) bt
#0  0xb6b4c896 in __libc_do_syscall () from /lib/libc.so.6
#1  0xb6b5a846 in raise () from /lib/libc.so.6
#2  0xb6b5b530 in abort () from /lib/libc.so.6
#3  0xb6f6bba4 in pre_init_throw (k=0x94e10, args=0x1) at throw.c:520
#4  0xb6f7bbe4 in vm_regular_engine (vm=<optimized out>, program=0x11ea0,
    argv=<optimized out>, nargs=2) at vm-i-system.c:858
#5  0xb6f80e18 in scm_call_with_vm (vm=0x116ff8, proc=0xbd3a0,
    args=<optimized out>) at vm.c:1060
#6  0xb6efdbb4 in scm_apply (proc=<optimized out>, arg1=<optimized out>,
    args=<optimized out>, address@hidden) at eval.c:755
#7  0xb6eff300 in scm_apply_1 (proc=<optimized out>, address@hidden,
    args=<optimized out>) at eval.c:588
#8  0xb6f6b828 in scm_throw (address@hidden, args=<optimized out>)
    at throw.c:98
#9  0xb6f6bc28 in scm_ithrow (address@hidden, args=<optimized out>,
    address@hidden) at throw.c:435
#10 0xb6efc4dc in scm_error_scm (address@hidden,
    address@hidden, message=<optimized out>,
    address@hidden, data=0x4, address@hidden) at error.c:94
#11 0xb6efc5a8 in scm_error (key=0x94e10,
    address@hidden "\250\276\020",
    message=0xb6fc5000 "\250\276\020", args=0x11cf68, address@hidden)
    at error.c:60
---Type <return> to continue, or q <return> to quit---
#12 0xb6efcaa4 in scm_misc_error (subr=0xb6fc5000 "\250\276\020",
    message=<optimized out>, args=<optimized out>) at error.c:304
#13 0xb6f3b454 in open_iconv_descriptors (writing=<optimized out>,
    reading=<optimized out>, encoding=0xb6fc5000 "\250\276\020")
    at ports.c:2501
#14 scm_i_port_iconv_descriptors (address@hidden,
    address@hidden) at ports.c:2547
#15 0xb6f3d894 in display_string_using_iconv (
    str=0xb6fa0448 <scm_misc_error_key_string_stringbuf+8>, narrow_p=1,
    len=10, port=0x116fb8, strategy=SCM_FAILED_CONVERSION_QUESTION_MARK,
    address@hidden(unknown: 876668)) at print.c:950
#16 0xb6f3db24 in display_string (
    address@hidden <scm_misc_error_key_string_stringbuf+8>,
    narrow_p=<optimized out>, address@hidden, address@hidden,
    strategy=SCM_FAILED_CONVERSION_QUESTION_MARK) at print.c:1071
#17 0xb6f3f384 in iprin1 (exp=0x11a6d0, port=0x116fb8, pstate=<optimized out>)
    at print.c:654
#18 0xb6f3e88c in scm_prin1 (exp=0x11a6d0, port=0x116fb8, writingp=0)
    at print.c:845
#19 0xb6f3e1a4 in scm_display (obj=0x11a6d0, address@hidden)
    at print.c:1443
#20 0xb6f3e2b0 in print_normal_symbol (port=0x116fb8, sym=0x94e10)
    at print.c:400
---Type <return> to continue, or q <return> to quit---
#21 scm_i_print_symbol_name (sym=0x94e10, port=0x116fb8) at print.c:495
#22 0xb6f3f3d8 in iprin1 (exp=0x94e10, port=0x116fb8, pstate=0x90b68)
    at print.c:669
#23 0xb6f3e88c in scm_prin1 (exp=0x94e10, port=0x116fb8, writingp=1)
    at print.c:845
#24 0xb6f3fb68 in scm_write (address@hidden, port=0x116fb8)
    at print.c:1428
#25 0xb6f6bb34 in pre_init_throw (k=0x94e10, args=0x11cf80) at throw.c:507
#26 0xb6f7bbe4 in vm_regular_engine (vm=<optimized out>, program=0x11ea0,
    argv=<optimized out>, nargs=2) at vm-i-system.c:858
#27 0xb6f80e18 in scm_call_with_vm (vm=0x116ff8, proc=0xbd3a0,
    args=<optimized out>) at vm.c:1060
#28 0xb6efdbb4 in scm_apply (proc=<optimized out>, arg1=<optimized out>,
    args=<optimized out>, address@hidden) at eval.c:755
#29 0xb6eff300 in scm_apply_1 (proc=<optimized out>, address@hidden,
    args=<optimized out>) at eval.c:588
#30 0xb6f6b828 in scm_throw (address@hidden, args=<optimized out>)
    at throw.c:98
#31 0xb6f6bc28 in scm_ithrow (address@hidden, args=<optimized out>,
    address@hidden) at throw.c:435
#32 0xb6efc4dc in scm_error_scm (address@hidden,
    address@hidden, message=<optimized out>,
    address@hidden, data=0x4, address@hidden) at error.c:94
---Type <return> to continue, or q <return> to quit---
#33 0xb6efc5a8 in scm_error (key=0x94e10,
    address@hidden "\250\276\020",
    message=0xb6fc5000 "\250\276\020", args=0x11cfc8, address@hidden)
    at error.c:60
#34 0xb6efcaa4 in scm_misc_error (subr=0xb6fc5000 "\250\276\020",
    message=<optimized out>, args=<optimized out>) at error.c:304
#35 0xb6f3b454 in open_iconv_descriptors (writing=<optimized out>,
    reading=<optimized out>, encoding=0xb6fc5000 "\250\276\020")
    at ports.c:2501
#36 scm_i_port_iconv_descriptors (address@hidden,
    address@hidden) at ports.c:2547
#37 0xb6f3d894 in display_string_using_iconv (
    str=0xb6faf460 <scm_encoding_error_key_string_stringbuf+8>, narrow_p=1,
    len=14, port=0x116fb8, strategy=SCM_FAILED_CONVERSION_QUESTION_MARK,
    address@hidden(unknown: 876620)) at print.c:950
#38 0xb6f3db24 in display_string (
    address@hidden <scm_encoding_error_key_string_stringbuf+8>,
    narrow_p=<optimized out>, address@hidden, address@hidden,
    strategy=SCM_FAILED_CONVERSION_QUESTION_MARK) at print.c:1071
#39 0xb6f3f384 in iprin1 (exp=0x11a720, port=0x116fb8, pstate=<optimized out>)
    at print.c:654
#40 0xb6f3e88c in scm_prin1 (exp=0x11a720, port=0x116fb8, writingp=0)
    at print.c:845
---Type <return> to continue, or q <return> to quit---
#41 0xb6f3e1a4 in scm_display (obj=0x11a720, address@hidden)
    at print.c:1443
#42 0xb6f3e2b0 in print_normal_symbol (port=0x116fb8, sym=0x89a30)
    at print.c:400
#43 scm_i_print_symbol_name (sym=0x89a30, port=0x116fb8) at print.c:495
#44 0xb6f3f3d8 in iprin1 (exp=0x89a30, port=0x116fb8, pstate=0x90bd8)
    at print.c:669
#45 0xb6f3e88c in scm_prin1 (exp=0x89a30, port=0x116fb8, writingp=1)
    at print.c:845
#46 0xb6f3fb68 in scm_write (address@hidden, address@hidden)
    at print.c:1428
#47 0xb6eec630 in boot_print_exception (port=0x116fb8, frame=<optimized out>,
    key=0x89a30, args=0x116018) at backtrace.c:62
#48 0xb6f7bbfc in vm_regular_engine (vm=<optimized out>, program=0x11ea0,
    argv=<optimized out>, nargs=4) at vm-i-system.c:864
#49 0xb6eff09c in scm_call_4 (proc=0x6c380, address@hidden,
    address@hidden, address@hidden, address@hidden)
    at eval.c:507
#50 0xb6eed298 in scm_print_exception (port=0x116fb8, frame=0x4,
    address@hidden, address@hidden) at backtrace.c:92
#51 0xb6f6b6e0 in handler_message (address@hidden,
    address@hidden, handler_data=<optimized out>) at throw.c:368
#52 0xb6f6ba20 in scm_handle_by_message_noexit (handler_data=<optimized out>,
---Type <return> to continue, or q <return> to quit---
    tag=0x89a30, args=0x116018) at throw.c:419
#53 0xb6f6bb88 in pre_init_throw (k=0x89a30, args=0x116018) at throw.c:516
#54 0xb6f7bbe4 in vm_regular_engine (vm=<optimized out>, program=0x11ea0,
    argv=<optimized out>, nargs=2) at vm-i-system.c:858
#55 0xb6f80e18 in scm_call_with_vm (vm=0x116ff8, proc=0xbd3a0,
    args=<optimized out>) at vm.c:1060
#56 0xb6efdbb4 in scm_apply (proc=<optimized out>, arg1=<optimized out>,
    args=<optimized out>, address@hidden) at eval.c:755
#57 0xb6eff300 in scm_apply_1 (proc=<optimized out>, arg1=<optimized out>,
    args=<optimized out>) at eval.c:588
#58 0xb6f6b828 in scm_throw (key=<optimized out>, args=<optimized out>)
    at throw.c:98
#59 0xb6f63504 in scm_encoding_error (subr=<optimized out>,
    err=<optimized out>, message=<optimized out>, port=<optimized out>,
    chr=0x4) at strings.c:1486
#60 0xb6f63d74 in scm_to_stringn (address@hidden, address@hidden,
    encoding=<optimized out>, handler=SCM_FAILED_CONVERSION_QUESTION_MARK)
    at strings.c:2121
#61 0xb6f63fb8 in scm_to_locale_stringn (address@hidden,
    address@hidden) at strings.c:1820
#62 0xb6f63fc0 in scm_to_locale_string (address@hidden)
    at strings.c:1814
#63 0xb6f208d0 in search_path (address@hidden, filename=0x11a790,
---Type <return> to continue, or q <return> to quit---
    address@hidden, address@hidden,
    address@hidden) at load.c:534
#64 0xb6f214b4 in scm_init_eval_in_scheme () at load.c:1059
#65 0xb6f1b594 in scm_i_init_guile (base=0xbefffbec) at init.c:502
#66 0xb6f68f78 in scm_i_init_thread_for_guile (base=0xbefffbec, parent=0x0)
    at threads.c:833
#67 0xb6f68fe4 in with_guile_and_parent (base=0xbefffbec,
    address@hidden<error reading variable: value has been optimized out>,
    data=0xbefffc04,
    address@hidden<error reading variable: value has been optimized out>)
    at threads.c:899
#68 0xb6e8f054 in GC_call_with_stack_base (fn=<optimized out>,
    address@hidden) at misc.c:1573
#69 0xb6f69770 in scm_i_with_guile_and_parent (parent=<optimized out>,
    data=0xbefffbf8, func=<optimized out>) at threads.c:949
#70 scm_with_guile (func=<optimized out>, address@hidden)
    at threads.c:955
#71 0xb6f1b340 in scm_boot_guile (address@hidden,
    address@hidden, address@hidden <inner_main>,
    address@hidden) at init.c:319
#72 0x00008a74 in main (argc=1, argv=0xbefffd94) at guile.c:108
(gdb)

And I've attached everything in the buildroot/packages/guile directory. I 
assume that this is what you mean by recipe.


Let me know if you need anything else.


Peter.


________________________________
From: Ludovic Courtès <address@hidden>
Sent: June 16, 2016 11:42:07 AM
To: Peter Spierenburg
Cc: address@hidden
Subject: Re: Trouble running guile cross-compiled using buildroot

Hi,

Peter Spierenburg <address@hidden> skribis:

> # guile
> Throw without catch before boot:
> Throw to key
> Error while printing exception:
> Key:
> Failed to print exception.
> Aborting.
> Aborted
>
> Does anyone here know what this means?

Could you show the backtrace, using (on the ARM device):

  $ gdb --args guile
  (gdb) run
  # runs until it aborts
  (gdb) bt

?

Also, could you show the Buildroot recipe?  Cross-compilation of Guile
requires a same-version native Guile.

Thanks,
Ludo’.

guile-recipe.tgz
Description: guile-recipe.tgz