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core: provide signals before other services

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Provide core-local signal service before other services to enable the use
of signal connections while initialzing the other services. This has been
introduced due to the use of the signal framework by the pager lib in
base-hw (RM service).

ref #935
This commit is contained in:
Martin Stein 2013-11-06 16:30:06 +01:00 committed by Norman Feske
parent 20e91d0b60
commit 1c6c90fed5
1 changed files with 10 additions and 2 deletions
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12
base/src/core/main.cc
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@ -197,6 +197,16 @@ int main()
*/
static Sliced_heap sliced_heap(env()->ram_session(), env()->rm_session());
/**
* Provide signal service before other services to enable the use of signal
* connection during service initialization. This has been introduced due
* to the use of the signal framework for paging (RM service) in base-hw.
*/
static Signal_root signal_root(&sliced_heap, core_env()->cap_session());
char const * const signal_name = Signal_session::service_name();
static Local_service signal_service(signal_name, &signal_root);
local_services.insert(&signal_service);
static Cap_root cap_root (e, &sliced_heap);
static Ram_root ram_root (e, e, platform()->ram_alloc(), &sliced_heap);
static Rom_root rom_root (e, e, platform()->rom_fs(), &sliced_heap);
@ -210,7 +220,6 @@ int main()
platform()->ram_alloc(), &sliced_heap);
static Irq_root irq_root (core_env()->cap_session(),
platform()->irq_alloc(), &sliced_heap);
static Signal_root signal_root (&sliced_heap, core_env()->cap_session());
static Trace::Root trace_root (e, &sliced_heap, trace_sources, trace_policies);
/*
@ -227,7 +236,6 @@ int main()
Local_service(Log_session::service_name(), &log_root),
Local_service(Io_mem_session::service_name(), &io_mem_root),
Local_service(Irq_session::service_name(), &irq_root),
Local_service(Signal_session::service_name(), &signal_root),
Local_service(Trace::Session::service_name(), &trace_root)
};