From: Sergey Fedorov <serge.f...@gmail.com>
It is a minimalistic support because bsd-linux claims to be _not_
threadsafe.
Signed-off-by: Sergey Fedorov <serge.f...@gmail.com>
Signed-off-by: Sergey Fedorov <sergey.fedo...@linaro.org>
Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
---
bsd-user/main.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/bsd-user/main.c b/bsd-user/main.c
index 315ba1d..24d33c9 100644
--- a/bsd-user/main.c
+++ b/bsd-user/main.c
@@ -66,6 +66,19 @@ int cpu_get_pic_interrupt(CPUX86State *env)
}
#endif
+void qemu_init_cpu_loop(void)
+{
+ /* We need to do this becuase process_queued_cpu_work() calls
+ * qemu_cond_broadcast() on it
+ */
+ qemu_cond_init(&qemu_work_cond);
+}
+
+QemuMutex *qemu_get_cpu_work_mutex(void)
+{
+ return NULL; /* it will never be used */
+}
+
/* These are no-ops because we are not threadsafe. */
static inline void cpu_exec_start(CPUArchState *env)
{
@@ -73,6 +86,7 @@ static inline void cpu_exec_start(CPUArchState *env)
static inline void cpu_exec_end(CPUArchState *env)
{
+ process_queued_cpu_work(cpu);
}
static inline void start_exclusive(void)
@@ -746,6 +760,7 @@ int main(int argc, char **argv)
if (argc <= 1)
usage();
+ qemu_init_cpu_loop();
module_call_init(MODULE_INIT_QOM);
if ((envlist = envlist_create()) == NULL) {
--
2.7.4
