From: Yao Qi <yao@codesourcery.com>
To: Peng Fan <van.freenix@gmail.com>
Cc: "gdb@sourceware.org" <gdb@sourceware.org>
Subject: Re: GDB Remote debug: Why several "$Z0,address,length" msg when only set one breakpoint?
Date: Wed, 27 Aug 2014 12:15:00 -0000 [thread overview]
Message-ID: <87d2bmgmil.fsf@codesourcery.com> (raw)
In-Reply-To: <53FD8D31.9010507@gmail.com> (Peng Fan's message of "Wed, 27 Aug 2014 15:48:01 +0800")
Peng Fan <van.freenix@gmail.com> writes:
> 0x87800000 is the entry symbol address of u-boot elf of my platform.
> 1
> 2 u-boot: file format elf32-littlearm
> 3
> 4
> 5 Disassembly of section .text:
> 6
> 7 87800000 <__image_copy_start>:
> 8 87800000: 11 00 00 ea 14 f0 9f e5 14 f0 9f e5 14 f0 9f e5
> 9 87800010: 14 f0 9f e5 14 f0 9f e5 14 f0 9f e5 14 f0 9f e5
GDB is interested in entry address, but I don't know why GDB insert
breakpoint there. In GDB, command 'maintenance info breakpoints' can
list all the user breakpoints and internal breakpoints. If it still
doesn't help, you can debug your gdb, set breakpoint
remote_insert_breakpoint, and check why the breakpoint is inserted at
0x87800000.
--
Yao (齐尧)
next prev parent reply other threads:[~2014-08-27 12:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-26 6:57 Peng Fan
2014-08-26 13:18 ` Luis Machado
2014-08-27 0:36 ` Yao Qi
2014-08-27 7:50 ` Peng Fan
2014-08-27 12:15 ` Yao Qi [this message]
2014-08-27 21:58 ` Pedro Alves
2014-08-28 1:21 ` Peng Fan
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