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accel/dummy: Extract 'dummy-cpus.h' header from 'system/cpus.h'

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'dummy' helpers are specific to accelerator implementations,
no need to expose them via "system/cpus.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <20250703173248.44995-27-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-06-30 16:20:10 +02:00
parent a9c2afd74b
commit 20a0181600
6 changed files with 18 additions and 5 deletions
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1
MAINTAINERS
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@ -503,6 +503,7 @@ F: include/system/accel-*.h
F: include/system/cpus.h F: include/system/cpus.h
F: include/accel/accel-cpu*.h F: include/accel/accel-cpu*.h
F: accel/accel-*.? F: accel/accel-*.?
F: accel/dummy-cpus.?
F: accel/Makefile.objs F: accel/Makefile.objs
F: accel/stubs/Makefile.objs F: accel/stubs/Makefile.objs
F: cpu-common.c F: cpu-common.c

1
accel/dummy-cpus.c
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@ -17,6 +17,7 @@
#include "qemu/guest-random.h" #include "qemu/guest-random.h"
#include "qemu/main-loop.h" #include "qemu/main-loop.h"
#include "hw/core/cpu.h" #include "hw/core/cpu.h"
#include "accel/dummy-cpus.h"
static void *dummy_cpu_thread_fn(void *arg) static void *dummy_cpu_thread_fn(void *arg)
{ {

14
accel/dummy-cpus.h Normal file
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@ -0,0 +1,14 @@
/*
* Dummy cpu thread code
*
* Copyright IBM, Corp. 2011
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef ACCEL_DUMMY_CPUS_H
#define ACCEL_DUMMY_CPUS_H
void dummy_start_vcpu_thread(CPUState *cpu);
#endif

1
accel/qtest/qtest.c
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@ -24,6 +24,7 @@
#include "qemu/guest-random.h" #include "qemu/guest-random.h"
#include "qemu/main-loop.h" #include "qemu/main-loop.h"
#include "hw/core/cpu.h" #include "hw/core/cpu.h"
#include "accel/dummy-cpus.h"
static int64_t qtest_clock_counter; static int64_t qtest_clock_counter;

1
accel/xen/xen-all.c
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@ -18,6 +18,7 @@
#include "hw/xen/xen_igd.h" #include "hw/xen/xen_igd.h"
#include "chardev/char.h" #include "chardev/char.h"
#include "qemu/accel.h" #include "qemu/accel.h"
#include "accel/dummy-cpus.h"
#include "system/accel-ops.h" #include "system/accel-ops.h"
#include "system/cpus.h" #include "system/cpus.h"
#include "system/xen.h" #include "system/xen.h"

5
include/system/cpus.h
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@ -7,11 +7,6 @@ void cpus_register_accel(const AccelOpsClass *i);
/* return registers ops */ /* return registers ops */
const AccelOpsClass *cpus_get_accel(void); const AccelOpsClass *cpus_get_accel(void);
/* accel/dummy-cpus.c */
/* Create a dummy vcpu for AccelOpsClass->create_vcpu_thread */
void dummy_start_vcpu_thread(CPUState *);
/* interface available for cpus accelerator threads */ /* interface available for cpus accelerator threads */
/* For temporary buffers for forming a name */ /* For temporary buffers for forming a name */