From: Markus Armbruster <armbru@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel@nongnu.org,
Richard Henderson <richard.henderson@linaro.org>,
Warner Losh <imp@bsdimp.com>, Kyle Evans <kevans@freebsd.org>,
libvir-list@redhat.com, Laurent Vivier <laurent@vivier.eu>,
Eric Blake <eblake@redhat.com>
Subject: Re: [PATCH v3 00/10] Deprecate/rename singlestep command line option, monitor interfaces
Date: Tue, 02 May 2023 12:43:20 +0200 [thread overview]
Message-ID: <87jzxr814n.fsf@pond.sub.org> (raw)
In-Reply-To: <CAFEAcA-gWH62VjOsQ1LJnLBZ7d94u1R78ESdGvF+jukRQvoY8g@mail.gmail.com> (Peter Maydell's message of "Tue, 2 May 2023 11:22:28 +0100")
Peter Maydell <peter.maydell@linaro.org> writes:
> On Mon, 17 Apr 2023 at 17:40, Peter Maydell <peter.maydell@linaro.org> wrote:
>>
>> The command line option '-singlestep' and its HMP equivalent
>> the 'singlestep' command are very confusingly named, because
>> they have nothing to do with single-stepping the guest (either
>> via the gdb stub or by emulation of guest CPU architectural
>> debug facilities). What they actually do is put TCG into a
>> mode where it puts only one guest instruction into each
>> translation block. This is useful for some circumstances
>> such as when you want the -d debug logging to be easier to
>> interpret, or if you have a finicky guest binary that wants
>> to see interrupts delivered at something other than the end
>> of a basic block.
>
> I'm going to take this series via target-arm.next since
> I'm doing a pullreq anyway.
Yes, please!
prev parent reply other threads:[~2023-05-02 10:43 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-17 16:40 [PATCH v3 00/10] Deprecate/rename singlestep command line option, monitor interfaces Peter Maydell
2023-04-17 16:40 ` [PATCH v3 01/10] make one-insn-per-tb an accel option Peter Maydell
2023-04-17 16:40 ` [PATCH v3 02/10] softmmu: Don't use 'singlestep' global in QMP and HMP commands Peter Maydell
2023-04-20 8:54 ` Philippe Mathieu-Daudé
2023-04-17 16:40 ` [PATCH v3 03/10] accel/tcg: Use one_insn_per_tb global instead of old singlestep global Peter Maydell
2023-04-18 8:02 ` Richard Henderson
2023-04-18 8:05 ` Richard Henderson
2023-04-18 9:44 ` Peter Maydell
2023-04-20 8:55 ` Philippe Mathieu-Daudé
2023-04-17 16:40 ` [PATCH v3 04/10] linux-user: Add '-one-insn-per-tb' option equivalent to '-singlestep' Peter Maydell
2023-04-20 9:13 ` Philippe Mathieu-Daudé
2023-04-20 9:19 ` Peter Maydell
2023-04-20 10:05 ` Philippe Mathieu-Daudé
2023-04-17 16:40 ` [PATCH v3 05/10] bsd-user: " Peter Maydell
2023-04-20 9:13 ` Philippe Mathieu-Daudé
2023-04-17 16:40 ` [PATCH v3 06/10] Document that -singlestep command line option is deprecated Peter Maydell
2023-04-20 8:56 ` Philippe Mathieu-Daudé
2023-04-17 16:40 ` [PATCH v3 07/10] accel/tcg: Report one-insn-per-tb in 'info jit', not 'info status' Peter Maydell
2023-04-18 8:06 ` Richard Henderson
2023-04-20 9:02 ` Philippe Mathieu-Daudé
2023-04-17 16:40 ` [PATCH v3 08/10] hmp: Add 'one-insn-per-tb' command equivalent to 'singlestep' Peter Maydell
2023-04-20 9:03 ` Philippe Mathieu-Daudé
2023-04-17 16:40 ` [PATCH v3 09/10] qapi/run-state.json: Fix missing newline at end of file Peter Maydell
2023-04-20 9:04 ` Philippe Mathieu-Daudé
2023-04-17 16:40 ` [PATCH v3 10/10] hmp: Deprecate 'singlestep' member of StatusInfo Peter Maydell
2023-04-18 8:08 ` Richard Henderson
2023-04-20 9:05 ` Philippe Mathieu-Daudé
2023-04-24 10:06 ` Peter Maydell
[not found] ` <87jzy18oqv.fsf@pond.sub.org>
2023-04-25 12:13 ` Peter Maydell
2023-04-25 13:08 ` Markus Armbruster
2023-05-02 10:22 ` [PATCH v3 00/10] Deprecate/rename singlestep command line option, monitor interfaces Peter Maydell
2023-05-02 10:43 ` Markus Armbruster [this message]
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