[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build)
From: |
Eli Zaretskii |
Subject: |
bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build) |
Date: |
Fri, 20 Jun 2014 21:29:57 +0300 |
> Date: Fri, 20 Jun 2014 12:43:14 -0400
> From: Ken Brown <kbrown@cornell.edu>
> CC: 17817@debbugs.gnu.org
>
> (gdb) disas bidi_check_type
> Dump of assembler code for function bidi_check_type:
> 0x00000001004fb4c3 <+0>: push %rbp
> 0x00000001004fb4c4 <+1>: mov %rsp,%rbp
> 0x00000001004fb4c7 <+4>: sub $0x20,%rsp
> 0x00000001004fb4cb <+8>: mov %ecx,0x10(%rbp)
> 0x00000001004fb4ce <+11>: mov 0x56402b(%rip),%rax #
> 0x100a5f500 <.refptr.suppress_checking>
> 0x00000001004fb4d5 <+18>: movzbl (%rax),%eax
> 0x00000001004fb4d8 <+21>: xor $0x1,%eax
> 0x00000001004fb4db <+24>: test %al,%al
> 0x00000001004fb4dd <+26>: je 0x1004fb4ff <bidi_check_type+60>
> 0x00000001004fb4df <+28>: cmpl $0x17,0x10(%rbp)
> 0x00000001004fb4e3 <+32>: jbe 0x1004fb4ff <bidi_check_type+60>
So the value compared to 23 (17 hex) is at address %rbp+0x10. What
does this display:
(gdb) p *(bidi_type_t *)($rbp+0x10)
(or maybe you should use %rbp with 64-bit build, I don't know).
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Ken Brown, 2014/06/20
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Eli Zaretskii, 2014/06/20
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Ken Brown, 2014/06/20
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Eli Zaretskii, 2014/06/20
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Ken Brown, 2014/06/20
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Ken Brown, 2014/06/20
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build),
Eli Zaretskii <=
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Ken Brown, 2014/06/21
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Eli Zaretskii, 2014/06/21
- bug#17817: 24.3.91; Assertion failure in bidi.c (Cygwin-w32 build), Ken Brown, 2014/06/21