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体验新版 GitCode,发现更多精彩内容 >>
提交
61a46217
编写于
5月 02, 2012
作者:
A
Andreas Färber
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
cpu: Move created field to CPUState
Change its type to bool. Signed-off-by:
N
Andreas Färber
<
afaerber@suse.de
>
上级
2ff09a40
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
9 addition
and
7 deletion
+9
-7
cpu-defs.h
cpu-defs.h
+0
-1
cpus.c
cpus.c
+7
-6
include/qemu/cpu.h
include/qemu/cpu.h
+2
-0
未找到文件。
cpu-defs.h
浏览文件 @
61a46217
...
...
@@ -205,7 +205,6 @@ typedef struct CPUWatchpoint {
/* user data */
\
void *opaque; \
\
uint32_t created; \
uint32_t stop;
/* Stop request */
\
uint32_t stopped;
/* Artificially stopped */
\
struct QemuCond *halt_cond; \
...
...
cpus.c
浏览文件 @
61a46217
...
...
@@ -746,7 +746,7 @@ static void *qemu_kvm_cpu_thread_fn(void *arg)
qemu_kvm_init_cpu_signals
(
env
);
/* signal CPU creation */
env
->
created
=
1
;
cpu
->
created
=
true
;
qemu_cond_signal
(
&
qemu_cpu_cond
);
while
(
1
)
{
...
...
@@ -781,7 +781,7 @@ static void *qemu_dummy_cpu_thread_fn(void *arg)
sigaddset
(
&
waitset
,
SIG_IPI
);
/* signal CPU creation */
env
->
created
=
1
;
cpu
->
created
=
true
;
qemu_cond_signal
(
&
qemu_cpu_cond
);
cpu_single_env
=
env
;
...
...
@@ -818,8 +818,9 @@ static void *qemu_tcg_cpu_thread_fn(void *arg)
/* signal CPU creation */
qemu_mutex_lock
(
&
qemu_global_mutex
);
for
(
env
=
first_cpu
;
env
!=
NULL
;
env
=
env
->
next_cpu
)
{
cpu
=
ENV_GET_CPU
(
env
);
env
->
thread_id
=
qemu_get_thread_id
();
env
->
created
=
1
;
cpu
->
created
=
true
;
}
qemu_cond_signal
(
&
qemu_cpu_cond
);
...
...
@@ -996,7 +997,7 @@ static void qemu_tcg_init_vcpu(void *_env)
#ifdef _WIN32
cpu
->
hThread
=
qemu_thread_get_handle
(
cpu
->
thread
);
#endif
while
(
env
->
created
==
0
)
{
while
(
!
cpu
->
created
)
{
qemu_cond_wait
(
&
qemu_cpu_cond
,
&
qemu_global_mutex
);
}
tcg_cpu_thread
=
cpu
->
thread
;
...
...
@@ -1015,7 +1016,7 @@ static void qemu_kvm_start_vcpu(CPUArchState *env)
qemu_cond_init
(
env
->
halt_cond
);
qemu_thread_create
(
cpu
->
thread
,
qemu_kvm_cpu_thread_fn
,
env
,
QEMU_THREAD_JOINABLE
);
while
(
env
->
created
==
0
)
{
while
(
!
cpu
->
created
)
{
qemu_cond_wait
(
&
qemu_cpu_cond
,
&
qemu_global_mutex
);
}
}
...
...
@@ -1029,7 +1030,7 @@ static void qemu_dummy_start_vcpu(CPUArchState *env)
qemu_cond_init
(
env
->
halt_cond
);
qemu_thread_create
(
cpu
->
thread
,
qemu_dummy_cpu_thread_fn
,
env
,
QEMU_THREAD_JOINABLE
);
while
(
env
->
created
==
0
)
{
while
(
!
cpu
->
created
)
{
qemu_cond_wait
(
&
qemu_cpu_cond
,
&
qemu_global_mutex
);
}
}
...
...
include/qemu/cpu.h
浏览文件 @
61a46217
...
...
@@ -54,6 +54,7 @@ typedef struct CPUClass {
/**
* CPUState:
* @created: Indicates whether the CPU thread has been successfully created.
*
* State of one CPU core or thread.
*/
...
...
@@ -67,6 +68,7 @@ struct CPUState {
HANDLE
hThread
;
#endif
bool
thread_kicked
;
bool
created
;
/* TODO Move common fields from CPUArchState here. */
};
...
...
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