0c299c5e08
This patch unifies the CPU session interface across all platforms. The former differences are moved to respective "native-CPU" interfaces. NOVA is not covered by the patch and still relies on a custom version of the core-internal 'cpu_session_component.h'. However, this will soon be removed once the ongoing rework of pause/single-step on NOVA is completed. Fixes #1922
69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/*
|
|
* \brief Core implementation of the CPU session interface
|
|
* \author Norman Feske
|
|
* \date 2012-08-15
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2012-2013 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU General Public License version 2.
|
|
*/
|
|
|
|
/* core-local includes */
|
|
#include <cpu_session_component.h>
|
|
#include <native_cpu_component.h>
|
|
|
|
using namespace Genode;
|
|
|
|
|
|
void Native_cpu_component::thread_id(Thread_capability thread_cap, int pid, int tid)
|
|
{
|
|
_thread_ep.apply(thread_cap, [&] (Cpu_thread_component *thread) {
|
|
if (thread) thread->platform_thread()->thread_id(pid, tid); });
|
|
}
|
|
|
|
|
|
Untyped_capability Native_cpu_component::server_sd(Thread_capability thread_cap)
|
|
{
|
|
auto lambda = [] (Cpu_thread_component *thread) {
|
|
if (!thread) return Untyped_capability();
|
|
|
|
enum { DUMMY_LOCAL_NAME = 0 };
|
|
typedef Native_capability::Dst Dst;
|
|
return Untyped_capability(Dst(thread->platform_thread()->server_sd()),
|
|
DUMMY_LOCAL_NAME);
|
|
};
|
|
return _thread_ep.apply(thread_cap, lambda);
|
|
}
|
|
|
|
|
|
Untyped_capability Native_cpu_component::client_sd(Thread_capability thread_cap)
|
|
{
|
|
auto lambda = [] (Cpu_thread_component *thread) {
|
|
if (!thread) return Untyped_capability();
|
|
|
|
enum { DUMMY_LOCAL_NAME = 0 };
|
|
typedef Native_capability::Dst Dst;
|
|
return Untyped_capability(Dst(thread->platform_thread()->client_sd()),
|
|
DUMMY_LOCAL_NAME);
|
|
};
|
|
return _thread_ep.apply(thread_cap, lambda);
|
|
}
|
|
|
|
|
|
Native_cpu_component::Native_cpu_component(Cpu_session_component &cpu_session, char const *)
|
|
:
|
|
_cpu_session(cpu_session), _thread_ep(*_cpu_session._thread_ep)
|
|
{
|
|
_thread_ep.manage(this);
|
|
}
|
|
|
|
|
|
Native_cpu_component::~Native_cpu_component()
|
|
{
|
|
_thread_ep.dissolve(this);
|
|
}
|
|
|