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Move server API concept to base framework

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This commit introduces the new `Component` interface in the form of the
headers base/component.h and base/entrypoint.h. The os/server.h API
has become merely a compatibilty wrapper and will eventually be removed.
The same holds true for os/signal_rpc_dispatcher.h. The mechanism has
moved to base/signal.h and is now called 'Signal_handler'.

Since the patch shuffles headers around, please do a 'make clean' in the
build directory.

Issue #1832
This commit is contained in:
Norman Feske
2015-12-23 15:22:33 +01:00
committed by Christian Helmuth
parent 4ac7127f89
commit 051e84c4b4
74 changed files with 1730 additions and 638 deletions
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1
repos/base-hw/src/base/env.cc
View File

@ -16,6 +16,7 @@
#include <base/env.h>
#include <base/native_env.h>
void Genode::upgrade_pd_session_quota(Genode::size_t quota)
{
char buf[128];

13
repos/base-hw/src/base/signal/signal.cc
View File

@ -26,12 +26,25 @@
using namespace Genode;
namespace Genode {
/*
* On base-hw, no signal thread is needed.
*/
void init_signal_thread() __attribute__((weak));
void init_signal_thread() { }
void destroy_signal_thread() { }
}
/********************
** Signal context **
********************/
void Signal_context::submit(unsigned) { PERR("not implemented"); }
/************************
** Signal transmitter **
************************/

8
repos/base-hw/src/base/thread/start.cc
View File

@ -24,7 +24,7 @@
using namespace Genode;
namespace Genode { Rm_session * env_stack_area_rm_session(); }
namespace Genode { extern Rm_session * const env_stack_area_rm_session; }
namespace Hw {
extern Ram_dataspace_capability _main_thread_utcb_ds;
@ -51,7 +51,7 @@ void Thread_base::_init_platform_thread(size_t weight, Type type)
size_t const utcb_size = sizeof(Native_utcb);
addr_t const stack_area = stack_area_virtual_base();
addr_t const utcb_new = (addr_t)&_stack->utcb() - stack_area;
Rm_session * const rm = env_stack_area_rm_session();
Rm_session * const rm = env_stack_area_rm_session;
if (type == REINITIALIZED_MAIN) { rm->detach(utcb_new); }
@ -78,7 +78,7 @@ void Thread_base::_deinit_platform_thread()
size_t const size = sizeof(_stack->utcb());
addr_t utcb = Stack_allocator::addr_to_base(_stack) +
stack_virtual_size() - size - stack_area_virtual_base();
env_stack_area_rm_session()->detach(utcb);
env_stack_area_rm_session->detach(utcb);
if (_pager_cap.valid()) {
env()->rm_session()->remove_client(_pager_cap);
@ -101,7 +101,7 @@ void Thread_base::start()
size_t const size = sizeof(_stack->utcb());
addr_t dst = Stack_allocator::addr_to_base(_stack) +
stack_virtual_size() - size - stack_area_virtual_base();
env_stack_area_rm_session()->attach_at(ds, dst, size);
env_stack_area_rm_session->attach_at(ds, dst, size);
} catch (...) {
PERR("failed to attach userland stack");
sleep_forever();