base: restructure signal-submit initialization

This patch allows core's 'Signal_transmitter' implementation to sidestep
the 'Env::Pd' interface and thereby adhere to a stricter layering within
core. The 'Signal_transmitter' now uses - on kernels that depend on it -
a dedicated (and fairly freestanding) RPC proxy mechanism for signal
deliver, instead of channeling signals through the 'Pd_session::submit'
RPC function.
This commit is contained in:
Norman Feske
2017-05-10 20:11:38 +02:00
committed by Christian Helmuth
parent 71efb59873
commit a1df4fee44
38 changed files with 372 additions and 64 deletions

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@ -9,7 +9,6 @@ include $(BASE_DIR)/lib/mk/base-common.inc
LIBS += syscall-linux
SRC_CC += region_map_mmap.cc debug.cc
SRC_CC += signal_submit.cc
SRC_CC += rpc_dispatch_loop.cc
SRC_CC += thread_env.cc
SRC_CC += capability.cc

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@ -6,7 +6,8 @@
include $(REP_DIR)/lib/mk/base-linux.inc
LIBS += startup-linux base-linux-common timeout
LIBS += startup-linux base-linux-common cxx timeout
SRC_CC += thread.cc thread_myself.cc thread_linux.cc
SRC_CC += capability_space.cc capability_raw.cc
SRC_CC += attach_stack_area.cc
SRC_CC += signal_transmitter.cc signal.cc

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@ -1,4 +1,5 @@
SRC_CC += lx_hybrid.cc new_delete.cc capability_space.cc
SRC_CC += signal_transmitter.cc signal.cc
vpath new_delete.cc $(BASE_DIR)/src/lib/cxx
vpath lx_hybrid.cc $(REP_DIR)/src/lib/lx_hybrid