From: Pedro Alves <palves@redhat.com>
To: Kevin Buettner <kevinb@redhat.com>, Yao Qi <qiyaoltc@gmail.com>
Cc: gdb-patches@sourceware.org, Luis Machado <lgustavo@codesourcery.com>
Subject: Re: [PATCH 0/8] Break at each iteration for breakpoints placed on a while statement
Date: Fri, 15 Apr 2016 22:34:00 -0000 [thread overview]
Message-ID: <57116C66.6050701@redhat.com> (raw)
In-Reply-To: <20160415124832.62f1bf28@pinnacle.lan>
On 04/15/2016 08:48 PM, Kevin Buettner wrote:
> If the compiler could arrange to set `is_stmt' to false for that
> inital branch, we could more easily arrange for GDB to not place a
> break on that initial branch. It might even "just work" without any
> additional coding on our part.
>
> One of my colleagues within Red Hat looked at this and came up with a
> gcc patch, but it turned out to cause breakage elsewhere. I still
> think it makes sense to try to tackle this problem from the compiler
> side though.
Was a gcc bug ever filed for this?
Thanks,
Pedro Alves
next prev parent reply other threads:[~2016-04-15 22:34 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-19 6:53 Kevin Buettner
2015-08-19 6:58 ` [PATCH 1/8] Add new test, gdb.base/loop-break.exp Kevin Buettner
2015-08-25 12:10 ` Pedro Alves
2015-09-18 0:50 ` Kevin Buettner
2016-02-01 20:00 ` Kevin Buettner
2016-02-15 16:51 ` Kevin Buettner
2016-02-29 16:17 ` Kevin Buettner
2015-09-22 0:11 ` Kevin Buettner
2015-08-19 7:00 ` [PATCH 2/8] Add new gdbarch method, unconditional_branch_address Kevin Buettner
2015-08-25 12:13 ` Pedro Alves
2015-09-18 1:14 ` Kevin Buettner
2015-09-18 12:02 ` Andrew Burgess
2015-09-18 12:06 ` Andrew Burgess
2015-09-18 12:26 ` Kevin Buettner
2015-09-18 12:24 ` Kevin Buettner
2015-09-22 16:09 ` Yao Qi
2015-09-22 18:03 ` Kevin Buettner
2015-08-19 7:03 ` [PATCH 3/8] Break at each iteration for breakpoints placed on a while statement Kevin Buettner
2015-08-25 12:10 ` Pedro Alves
2015-09-18 1:57 ` Kevin Buettner
2015-09-30 12:17 ` Pedro Alves
2015-10-01 1:13 ` Kevin Buettner
2015-10-01 4:09 ` Doug Evans
2015-08-19 7:06 ` [PATCH 4/8] Implement unconditional_branch_address method for x86-64 and i386 Kevin Buettner
2015-09-18 2:03 ` Kevin Buettner
2015-08-19 7:08 ` [PATCH 5/8] Implement unconditional_branch_address method for arm and thumb Kevin Buettner
2015-08-19 7:11 ` [PATCH 6/8] Implement unconditional_branch_address method for powerpc / rs6000 Kevin Buettner
2015-08-19 7:13 ` [PATCH 7/8] Implement unconditional_branch_address method for rl78 Kevin Buettner
2015-08-19 7:15 ` [PATCH 8/8] Implement unconditional_branch_address method for rx Kevin Buettner
2016-01-18 16:48 ` [PATCH 0/8] Break at each iteration for breakpoints placed on a while statement Kevin Buettner
2016-04-04 15:56 ` Yao Qi
2016-04-14 16:31 ` Luis Machado
2016-04-15 11:59 ` Yao Qi
2016-04-15 19:48 ` Kevin Buettner
2016-04-15 22:34 ` Pedro Alves [this message]
2016-04-19 16:24 ` Kevin Buettner
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