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bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error
From: |
Damien Cassou |
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 |
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