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From: Damien Cassou <damien@cassou.me>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 33530@debbugs.gnu.org, eggert@cs.ucla.edu, michael.albinus@gmx.de
Subject: bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error
Date: Wed, 28 Nov 2018 10:28:47 +0100	[thread overview]
Message-ID: <87k1kx1rg0.fsf@cassou.me> (raw)
In-Reply-To: <83tvk1g21r.fsf@gnu.org>

Hi Eli,

Eli Zaretskii <eliz@gnu.org> writes:
> Can you please show the value of 'data' in frame #10 or in frame #5,
> in human-readable form?  This should be possible using the "xtype"
> command followed by another x* command, according to what type is
> shown by "xtype", probably "xsymbol".


I would like to do that but I lack knowledge of gdb. Here is what I came
up with:

(gdb) frame 10
#10 0x00000000005911d8 in cmd_error_internal (data=XIL(0x1347253), context=0x7fffffffce90 "") at keyboard.c:972
972	    call3 (Vcommand_error_function, data,

(gdb) p data
$1 = XIL(0x1347253)

(gdb) xtype
Lisp_Cons

(gdb) xcons
$2 = (struct Lisp_Cons *) 0x1347250 <bss_sbrk_buffer+7214928>
{
  u = {
    s = {
      car = XIL(0xe3a0), 
      u = {
        cdr = XIL(0x1347283), 
        chain = 0x1347283
      }
    }, 
    gcaligned = 0xa0
  }
}

-- 
Damien Cassou
http://damiencassou.seasidehosting.st

"Success is the ability to go from one failure to another without
losing enthusiasm." --Winston Churchill





  reply	other threads:[~2018-11-28  9:28 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-27 20:59 bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error Damien Cassou
2018-11-28  5:40 ` Paul Eggert
2018-11-28  7:10   ` Eli Zaretskii
2018-11-28  9:36   ` Damien Cassou
2018-11-28  6:16 ` Eli Zaretskii
2018-11-28  9:28   ` Damien Cassou [this message]
2018-11-28  9:48     ` Eli Zaretskii
2018-11-28 11:33       ` Damien Cassou
2018-11-28 12:00         ` Eli Zaretskii

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