From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Eduardo Habkost <ehabkost@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2 22/29] Include hw/boards.h a bit less
Date: Wed, 7 Aug 2019 20:05:50 +0200 [thread overview]
Message-ID: <647e2542-2042-26de-d768-cdf13afa0ec4@redhat.com> (raw)
In-Reply-To: <20190807175708.GE4669@habkost.net>
On 8/7/19 7:57 PM, Eduardo Habkost wrote:
> On Wed, Aug 07, 2019 at 07:26:56PM +0200, Philippe Mathieu-Daudé wrote:
>> On 8/6/19 5:14 PM, Markus Armbruster wrote:
>>> hw/boards.h pulls in almost 60 headers. The less we include it into
>>> headers, the better. As a first step, drop superfluous inclusions,
>>> and downgrade some more to what's actually needed. Gets rid of just
>>> one inclusion into a header.
>>>
>>> Cc: Eduardo Habkost <ehabkost@redhat.com>
>>> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
>>> Signed-off-by: Markus Armbruster <armbru@redhat.com>
>>> ---
> [...]
>>> diff --git a/target/i386/hax-all.c b/target/i386/hax-all.c
>>> index bcacdd1d8f..34a9f6f7a9 100644
>>> --- a/target/i386/hax-all.c
>>> +++ b/target/i386/hax-all.c
>>> @@ -33,7 +33,6 @@
>>> #include "sysemu/reset.h"
>>> #include "sysemu/sysemu.h"
>>> #include "qemu/main-loop.h"
>>> -#include "hw/boards.h"
>>>
>>> #define DEBUG_HAX 0
>>
>> include/sysemu/hax.h misses to include "hw/boards.h":
>
> I don't understand. I don't see any reason for the sysemu/hax.h
> header to include hw/boards.h.
Ah, you are right, the AccelClass is defined in include/sysemu/accel.h:
typedef struct AccelClass {
/*< private >*/
ObjectClass parent_class;
/*< public >*/
const char *name;
int (*init_machine)(MachineState *ms);
...
So this is where "hw/boards.h" has to be included (it is where
MachineState is defined).
>>
>> target/i386/hax-all.c: In function 'hax_accel_init':
>> target/i386/hax-all.c:354:26: error: dereferencing pointer to incomplete
>> type 'MachineState {aka struct MachineState}'
>> int ret = hax_init(ms->ram_size);
>> ^
>
next prev parent reply other threads:[~2019-08-07 18:06 UTC|newest]
Thread overview: 124+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 15:14 [Qemu-devel] [PATCH v2 00/29] Tame a few "touch this, recompile the world" headers Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 01/29] include: Make headers more self-contained Markus Armbruster
2019-08-07 15:03 ` Alex Bennée
2019-08-07 19:45 ` Markus Armbruster
2019-08-07 21:28 ` Alex Bennée
2019-08-08 4:21 ` Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 02/29] Include generated QAPI headers less Markus Armbruster
2019-08-06 21:50 ` Eric Blake
2019-08-07 9:53 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 03/29] qapi: Split error.json off common.json Markus Armbruster
2019-08-07 9:57 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 04/29] memory: Fix type of IOMMUMemoryRegionClass member @parent_class Markus Armbruster
2019-08-07 10:11 ` Philippe Mathieu-Daudé
2019-08-07 10:16 ` Paolo Bonzini
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 05/29] queue: Drop superfluous #include qemu/atomic.h Markus Armbruster
2019-08-07 10:21 ` Philippe Mathieu-Daudé
2019-08-07 15:40 ` Alex Bennée
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 06/29] trace: Eliminate use of TARGET_FMT_plx Markus Armbruster
2019-08-07 9:29 ` Stefan Hajnoczi
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 07/29] trace: Do not include qom/cpu.h into generated trace.h Markus Armbruster
2019-08-07 9:32 ` Stefan Hajnoczi
2019-08-07 10:30 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 08/29] Include sysemu/reset.h a lot less Markus Armbruster
2019-08-07 10:38 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 09/29] Include migration/qemu-file-types.h " Markus Armbruster
2019-08-07 12:25 ` Philippe Mathieu-Daudé
2019-08-07 17:30 ` Philippe Mathieu-Daudé
2019-08-07 19:46 ` Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 10/29] ide: Include hw/ide/internal a bit less outside hw/ide/ Markus Armbruster
2019-08-06 21:40 ` John Snow
2019-08-07 12:29 ` Philippe Mathieu-Daudé
2019-08-07 14:56 ` John Snow
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 11/29] typedefs: Separate incomplete types and function types Markus Armbruster
2019-08-07 12:31 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 12/29] Include hw/irq.h a lot less Markus Armbruster
2019-08-07 13:04 ` Philippe Mathieu-Daudé
2019-08-07 21:06 ` Eric Blake
2019-08-08 4:27 ` Markus Armbruster
2019-08-08 5:09 ` Richard Henderson
2019-08-08 11:48 ` Eric Blake
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 13/29] Clean up inclusion of exec/cpu-common.h Markus Armbruster
2019-08-07 14:20 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 14/29] migration: Move the VMStateDescription typedef to typedefs.h Markus Armbruster
2019-08-07 15:22 ` Alex Bennée
2019-08-07 17:13 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 15/29] Include migration/vmstate.h less Markus Armbruster
2019-08-07 14:44 ` Philippe Mathieu-Daudé
2019-08-08 11:36 ` Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 16/29] Include exec/memory.h slightly less Markus Armbruster
2019-08-07 14:50 ` Philippe Mathieu-Daudé
2019-08-08 12:16 ` Markus Armbruster
2019-08-08 12:36 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 17/29] Include qom/object.h " Markus Armbruster
2019-08-07 17:11 ` Philippe Mathieu-Daudé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 18/29] Include hw/hw.h exactly where needed Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 19/29] Include qemu/queue.h slightly less Markus Armbruster
2019-08-07 15:57 ` Alex Bennée
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 20/29] Include qemu/main-loop.h less Markus Armbruster
2019-08-07 13:18 ` Philippe Mathieu-Daudé
2019-08-07 13:49 ` Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 21/29] Include hw/qdev-properties.h less Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 22/29] Include hw/boards.h a bit less Markus Armbruster
2019-08-06 21:37 ` Alistair Francis
2019-08-07 17:26 ` Philippe Mathieu-Daudé
2019-08-07 17:57 ` Eduardo Habkost
2019-08-07 18:05 ` Philippe Mathieu-Daudé [this message]
2019-08-07 18:19 ` Eduardo Habkost
2019-08-08 11:57 ` Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 23/29] numa: Don't include hw/boards.h into sysemu/numa.h Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 24/29] Include sysemu/hostmem.h less Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 25/29] numa: Move remaining NUMA declarations from sysemu.h to numa.h Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 26/29] Clean up inclusion of sysemu/sysemu.h Markus Armbruster
2019-08-06 21:36 ` Alistair Francis
2019-08-07 15:47 ` Alex Bennée
2019-08-07 20:10 ` Markus Armbruster
2019-08-08 14:21 ` Alex Bennée
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 27/29] Include sysemu/sysemu.h a lot less Markus Armbruster
2019-08-06 21:38 ` Alistair Francis
2019-08-07 9:28 ` Stefan Hajnoczi
2019-08-07 13:24 ` Philippe Mathieu-Daudé
2019-08-07 13:51 ` Markus Armbruster
2019-08-07 17:31 ` Philippe Mathieu-Daudé
2019-08-07 20:16 ` Markus Armbruster
2019-08-07 21:05 ` Philippe Mathieu-Daudé
2019-08-08 4:48 ` [Qemu-devel] Is network backend netmap worth keeping? (was: [PATCH v2 27/29] Include sysemu/sysemu.h a lot less) Markus Armbruster
2019-08-08 5:38 ` [Qemu-devel] Is network backend netmap worth keeping? Jason Wang
2019-08-08 13:36 ` Philippe Mathieu-Daudé
2019-08-08 17:27 ` Vincenzo Maffione
2019-08-08 7:27 ` Giuseppe Lettieri
2019-08-08 11:52 ` Markus Armbruster
2019-08-12 12:32 ` Philippe Mathieu-Daudé
2019-08-12 12:34 ` Philippe Mathieu-Daudé
2019-09-02 20:50 ` Giuseppe Lettieri
2019-09-13 13:04 ` Markus Armbruster
2019-09-16 14:45 ` Giuseppe Lettieri
2019-09-23 11:21 ` Markus Armbruster
2019-10-04 13:02 ` [PATCH] netmap: support git-submodule build otption Giuseppe Lettieri
2019-10-04 13:08 ` Peter Maydell
2019-10-07 10:49 ` Markus Armbruster
2019-10-07 11:58 ` Peter Maydell
2019-10-07 12:35 ` Markus Armbruster
2019-10-07 12:39 ` Peter Maydell
2019-10-08 9:17 ` Daniel P. Berrangé
2019-10-08 11:57 ` Markus Armbruster
2019-10-07 15:37 ` Thomas Huth
2019-10-07 17:53 ` Markus Armbruster
2019-10-07 15:44 ` Markus Armbruster
2019-08-08 8:12 ` [Qemu-devel] Is network backend netmap worth keeping? (was: [PATCH v2 27/29] Include sysemu/sysemu.h a lot less) Stefano Garzarella
2019-10-07 18:21 ` Is network backend vde worth keeping? (was: Is network backend netmap worth keeping?) Markus Armbruster
2019-10-09 9:13 ` Thomas Huth
2019-10-11 6:55 ` Thomas Huth
2019-10-10 17:07 ` Julia Suvorova
2019-10-10 17:39 ` Daniel P. Berrangé
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 28/29] sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.h Markus Armbruster
2019-08-07 15:26 ` Alex Bennée
2019-08-07 20:19 ` Markus Armbruster
2019-08-06 15:14 ` [Qemu-devel] [PATCH v2 29/29] sysemu: Split sysemu/runstate.h off sysemu/sysemu.h Markus Armbruster
2019-08-07 4:40 ` Markus Armbruster
2019-08-07 10:15 ` Paolo Bonzini
2019-08-06 16:02 ` [Qemu-devel] [PATCH v2 00/29] Tame a few "touch this, recompile the world" headers no-reply
2019-08-06 16:56 ` no-reply
2019-08-07 16:32 ` Alex Bennée
2019-08-07 20:21 ` Markus Armbruster
2019-08-08 13:21 ` Markus Armbruster
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