From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Sarah Harris" <S.E.Harris@kent.ac.uk>,
"Chris Wulff" <crwulff@gmail.com>,
"Sagar Karandikar" <sagark@eecs.berkeley.edu>,
"David Hildenbrand" <david@redhat.com>,
"Anthony Green" <green@moxielogic.com>,
"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
"Thomas Huth" <thuth@redhat.com>,
"Laurent Vivier" <laurent@vivier.eu>,
"Max Filippov" <jcmvbkbc@gmail.com>,
"Alistair Francis" <Alistair.Francis@wdc.com>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
"Guan Xuetao" <gxt@mprc.pku.edu.cn>,
"Marek Vasut" <marex@denx.de>,
"Yoshinori Sato" <ysato@users.sourceforge.jp>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Claudio Fontana" <cfontana@suse.de>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Artyom Tarasenko" <atar4qemu@gmail.com>,
"Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Greg Kurz" <groug@kaod.org>,
qemu-s390x@nongnu.org, qemu-arm@nongnu.org,
"Michael Rolnik" <mrolnik@gmail.com>,
"Stafford Horne" <shorne@gmail.com>,
"David Gibson" <david@gibson.dropbear.id.au>,
qemu-riscv@nongnu.org,
"Bastian Koppelmann" <kbastian@mail.uni-paderborn.de>,
"Cornelia Huck" <cohuck@redhat.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Michael Walle" <michael@walle.cc>,
qemu-ppc@nongnu.org, "Paolo Bonzini" <pbonzini@redhat.com>,
"Aurelien Jarno" <aurelien@aurel32.net>
Subject: [PATCH 07/16] cpu: Introduce CPUSystemOperations structure
Date: Fri, 26 Feb 2021 17:32:18 +0100 [thread overview]
Message-ID: <20210226163227.4097950-8-f4bug@amsat.org> (raw)
In-Reply-To: <20210226163227.4097950-1-f4bug@amsat.org>
Introduce a structure to hold handler specific to sysemu.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
include/hw/core/cpu.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index b12028c3c03..ab89235cb45 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -80,6 +80,12 @@ struct TCGCPUOps;
/* see accel-cpu.h */
struct AccelCPUClass;
+/*
+ * struct CPUSystemOperations: System operations specific to a CPU class
+ */
+typedef struct CPUSystemOperations {
+} CPUSystemOperations;
+
/**
* CPUClass:
* @class_by_name: Callback to map -cpu command line model name to an
@@ -190,6 +196,9 @@ struct CPUClass {
bool gdb_stop_before_watchpoint;
struct AccelCPUClass *accel_cpu;
+ /* when system emulation is not available, this pointer is NULL */
+ struct CPUSystemOperations system_ops;
+
/* when TCG is not available, this pointer is NULL */
struct TCGCPUOps *tcg_ops;
};
--
2.26.2
next prev parent reply other threads:[~2021-02-26 16:43 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-26 16:32 [PATCH 00/16] cpu: Introduce CPUSystemOperations structure Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 01/16] target: Set CPUClass::vmsd instead of DeviceClass::vmsd Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 02/16] cpu: Un-inline cpu_get_phys_page_debug and cpu_asidx_from_attrs Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 03/16] cpu: Introduce cpu_virtio_is_big_endian() Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 04/16] cpu: Directly use cpu_write_elf*() fallback handlers in place Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 05/16] cpu: Directly use get_paging_enabled() " Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 06/16] cpu: Directly use get_memory_mapping() " Philippe Mathieu-Daudé
2021-02-26 16:32 ` Philippe Mathieu-Daudé [this message]
2021-02-27 18:49 ` [PATCH 07/16] cpu: Introduce CPUSystemOperations structure Claudio Fontana
2021-02-27 18:52 ` Claudio Fontana
2021-02-26 16:32 ` [PATCH 08/16] cpu: Move CPUClass::vmsd to CPUSystemOperations Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 09/16] cpu: Move CPUClass::virtio_is_big_endian " Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 10/16] cpu: Move CPUClass::get_crash_info " Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 11/16] cpu: Move CPUClass::write_elf* " Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 12/16] cpu: Move CPUClass::asidx_from_attrs " Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 13/16] cpu: Move CPUClass::get_phys_page_debug " Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 14/16] cpu: Move CPUClass::get_memory_mapping " Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 15/16] cpu: Move CPUClass::get_paging_enabled " Philippe Mathieu-Daudé
2021-02-26 16:32 ` [PATCH 16/16] cpu: Restrict cpu_paging_enabled / cpu_get_memory_mapping to sysemu Philippe Mathieu-Daudé
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