From: Mike Frysinger <vapier@gentoo.org>
To: Will Deacon <will.deacon@arm.com>
Cc: gdb-patches@sourceware.org, palves@redhat.com
Subject: Re: [PATCH v4] gdbserver: uclinux: pull in ptrace offset definitions from asm/ptrace.h
Date: Fri, 27 Apr 2012 14:49:00 -0000 [thread overview]
Message-ID: <201204271019.31549.vapier@gentoo.org> (raw)
In-Reply-To: <1335523886-14995-1-git-send-email-will.deacon@arm.com>
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On Friday 27 April 2012 06:51:26 Will Deacon wrote:
> When debugging a uclinux target, it is necessary to retrieve the text
> and data offsets of the running program in order for symbol resolution
> to work correctly.
>
> This patch pulls in definitions for PT_{TEXT,DATA,TEXT_END}_ADDR from
> the kernel's exported ptrace header, which can be issued as `magic'
> addresses to the PTRACE_PEEKUSER request in order to retrieve the child
> offsets. For those architectures currently providing their own inline
> definitions, the existing code is used as a fallback if the header
> doesn't provide any overrides.
Acked-by: Mike Frysinger <vapier@gentoo.org>
-mike
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prev parent reply other threads:[~2012-04-27 14:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-27 11:01 Will Deacon
2012-04-27 11:03 ` Pedro Alves
2012-04-27 14:49 ` Mike Frysinger [this message]
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