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[Bug breakpoints/17768] GDB for ARM does not allow breakpoints on some addresses
- From: "mark4th at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Mon, 29 Dec 2014 11:38:28 +0000
- Subject: [Bug breakpoints/17768] GDB for ARM does not allow breakpoints on some addresses
- Auto-submitted: auto-generated
- References: <bug-17768-4717 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17768
--- Comment #5 from Mark Manning <mark4th at gmail dot com> ---
actually, there is still something wrong, i set a breakpoint on address
0xnnnn and the breakpoint gets inserted somewhere else close by but within
a few opcodes, not at the specified location. I can not supply you with
anything other than my executable and a description of how to reproduce the
problem.
This is with gdb v 7.8.1 running on my beagleboard xm under gentoo (arm
cortex-a7 processor but cortex-m4 code)
i woluld have no objections to sending you my sources if that helps
On Mon, Dec 29, 2014 at 4:03 AM, Mark Manning <mark4th@gmail.com> wrote:
> actually now I cant reproduce it, my GDB must have been in an insane state
> when I posted the bug, it would not allow me to set any breakpoint on any
> address unless it was 32 bit aligned.... now it will !
>
>
> On Mon, Dec 29, 2014 at 12:04 AM, dje at google dot com <
> sourceware-bugzilla@sourceware.org> wrote:
>
>> https://sourceware.org/bugzilla/show_bug.cgi?id=17768
>>
>> --- Comment #3 from dje at google dot com ---
>> Sorry, "repro" == "reproduction".
>>
>> How do I recreate the problem?
>> Be as explicit as possible, don't leave anything out.
>> e.g., what test program can I use?
>> Got a complete transcript of a gdb session that shows the problem?
>> etc. etc. etc.
>>
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