From: Simon Marchi <simark@simark.ca>
To: Simon Marchi <simon.marchi@efficios.com>,
Andrew Burgess <aburgess@redhat.com>,
Simon Marchi via Gdb-patches <gdb-patches@sourceware.org>
Subject: Re: [PATCH 12/12] gdb: remove breakpoint_pointer_iterator
Date: Thu, 18 May 2023 16:59:43 -0400 [thread overview]
Message-ID: <bf15d0f0-b140-b6ff-d6ed-2e464a3841c1@simark.ca> (raw)
In-Reply-To: <1c9c1df1-5c2e-9981-a911-bb5e9188e39e@efficios.com>
On 5/18/23 14:44, Simon Marchi via Gdb-patches wrote:
>>> @@ -3055,12 +3052,12 @@ breakpoint_program_space_exit (struct program_space *pspace)
>>> void
>>> insert_breakpoints (void)
>>> {
>>> - for (breakpoint *bpt : all_breakpoints ())
>>> - if (is_hardware_watchpoint (bpt))
>>> + for (breakpoint &bpt : all_breakpoints ())
>>> + if (is_hardware_watchpoint (&bpt))
>>> {
>>> - struct watchpoint *w = (struct watchpoint *) bpt;
>>> + watchpoint &w = static_cast<watchpoint &> (bpt);
>>
>> Could possibly use gdb::checked_static_cast here? And in other places
>> throughout this patch?
>
> checked_static_cast doesn't work with references though... so I would
> have to write:
>
> watchpoint &w = *gdb::checked_static_cast<watchpoint *> (&bpt);
>
> Do you think it's possible to make checked_static_cast work for
> references? I'll give it a try.
I sent a patch to make checked_static_cast work with references here:
https://inbox.sourceware.org/gdb-patches/20230518205737.403656-1-simon.marchi@efficios.com/T/#u
I put that patch under this series, and modified this patch (patch 12)
to use checked_static_cast.
Simon
next prev parent reply other threads:[~2023-05-18 20:59 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-11 14:48 [PATCH 00/12] Use intrusive_list for breakpoints and breakpoint locations Simon Marchi
2023-05-11 14:48 ` [PATCH 01/12] gdb: get gdbarch from syscall_catchpoint instead of location Simon Marchi
2023-05-15 9:12 ` Alexandra Petlanova Hajkova
2023-05-11 14:48 ` [PATCH 02/12] gdb: make some breakpoint methods use `this` Simon Marchi
2023-05-15 13:12 ` Alexandra Petlanova Hajkova
2023-05-15 18:25 ` Simon Marchi
2023-05-11 14:48 ` [PATCH 03/12] gdb: constify breakpoint::print_it parameter Simon Marchi
2023-05-11 14:48 ` [PATCH 04/12] gdb: add breakpoint "has locations" methods Simon Marchi
2023-05-11 14:48 ` [PATCH 05/12] gdb: add breakpoint::first_loc methods Simon Marchi
2023-05-18 12:50 ` Andrew Burgess
2023-05-18 17:55 ` Simon Marchi
2023-05-24 13:00 ` Andrew Burgess
2023-05-11 14:48 ` [PATCH 06/12] gdbsupport: add missing increment/decrement operators to reference_to_pointer_iterator Simon Marchi
2023-05-11 14:48 ` [PATCH 07/12] gdb: link breakpoint locations with intrusive_list Simon Marchi
2023-05-18 14:44 ` Andrew Burgess
2023-05-18 18:40 ` Simon Marchi
2023-05-24 13:04 ` Andrew Burgess
2023-05-11 14:48 ` [PATCH 08/12] gdb: remove bp_location_pointer_iterator Simon Marchi
2023-05-11 14:48 ` [PATCH 09/12] gdb: link breakpoints with intrusive_list Simon Marchi
2023-05-11 14:48 ` [PATCH 10/12] gdbsupport: make basic_safe_iterator::operator* return the same thing as underlying iterator Simon Marchi
2023-05-11 14:48 ` [PATCH 11/12] gdbsupport: make filtered_iterator::operator* " Simon Marchi
2023-05-11 14:48 ` [PATCH 12/12] gdb: remove breakpoint_pointer_iterator Simon Marchi
2023-05-18 15:53 ` Andrew Burgess
2023-05-18 18:44 ` Simon Marchi
2023-05-18 20:59 ` Simon Marchi [this message]
2023-05-18 15:54 ` [PATCH 00/12] Use intrusive_list for breakpoints and breakpoint locations Andrew Burgess
2023-05-18 21:01 ` Simon Marchi
2023-05-25 14:01 ` Simon Marchi
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