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vbox: use RTThreadCreate for periodic_gip thread

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This prevents the following error message.

  [init -> vbox1] Error: pthread_self() called from alien thread named 'periodic_gip'
This commit is contained in:
Christian Helmuth 2019-10-21 14:37:28 +02:00
parent ec9e40695d
commit b622a5a788
1 changed files with 22 additions and 5 deletions
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27
repos/ports/src/virtualbox5/spec/nova/sup_old.cc
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@ -21,11 +21,13 @@
/* VirtualBox includes */
#include <iprt/ldr.h>
#include <iprt/thread.h>
#include <iprt/semaphore.h>
#include <iprt/timer.h>
#include <iprt/uint128.h>
#include <VBox/err.h>
static PFNRTTIMER rttimer_func = nullptr;
static void * rttimer_obj = nullptr;
@ -39,9 +41,26 @@ enum {
PSUPGLOBALINFOPAGE g_pSUPGlobalInfoPage;
struct Periodic_gip : public Genode::Thread
struct Periodic_gip
{
Periodic_gip(Genode::Env &env) : Thread(env, "periodic_gip", 8192) { start(); }
struct Thread
{
static DECLCALLBACK(int) fn(RTTHREAD, void *)
{
genode_update_tsc(Periodic_gip::update, UPDATE_US);
return 0;
}
Thread()
{
int const rc = RTThreadCreate(nullptr, fn, this,
0, RTTHREADTYPE_TIMER, 0, "periodic_gip");
if (RT_FAILURE(rc)) {
printf("Error: RTThreadCreate() %s\n", RTErrGetShort(rc));
exit(-1);
}
}
} thread;
static void update()
{
@ -95,8 +114,6 @@ struct Periodic_gip : public Genode::Thread
if (rttimer_func)
rttimer_func(nullptr, rttimer_obj, 0);
}
void entry() override { genode_update_tsc(update, UPDATE_US); }
};
@ -139,7 +156,7 @@ struct Attached_gip : Genode::Attached_ram_dataspace
cpu->idApic = 0;
/* schedule periodic call of GIP update function */
static Periodic_gip periodic_gip(genode_env());
static Periodic_gip periodic_gip { };
}
};