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base: restructure signal-submit initialization

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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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1
repos/base-okl4/lib/mk/base-okl4-common.mk
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@@ -9,6 +9,5 @@ include $(BASE_DIR)/lib/mk/base-common.inc
LIBS += startup-okl4 syscall-okl4
SRC_CC += capability.cc capability_raw.cc
SRC_CC += signal_submit.cc
SRC_CC += rpc_dispatch_loop.cc
SRC_CC += thread.cc thread_bootstrap.cc thread_myself.cc

4
repos/base-okl4/lib/mk/base-okl4.mk
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@@ -1,6 +1,8 @@
include $(BASE_DIR)/lib/mk/base.inc
LIBS += base-okl4-common syscall-okl4 timeout
LIBS += base-okl4-common syscall-okl4 cxx timeout
SRC_CC += thread_start.cc
SRC_CC += cache.cc
SRC_CC += capability_space.cc
SRC_CC += signal_transmitter.cc
SRC_CC += signal.cc

4
repos/base-okl4/lib/mk/core-okl4.inc
View File

@@ -38,6 +38,8 @@ SRC_CC += stack_area.cc \
region_map_support.cc \
rom_session_component.cc \
signal_source_component.cc \
signal_transmitter_proxy.cc \
signal_receiver.cc \
thread_start.cc \
trace_session_component.cc
@@ -61,6 +63,8 @@ vpath region_map_component.cc $(GEN_CORE_DIR)
vpath io_mem_session_component.cc $(GEN_CORE_DIR)
vpath io_mem_session_support.cc $(GEN_CORE_DIR)
vpath signal_source_component.cc $(GEN_CORE_DIR)
vpath signal_transmitter_proxy.cc $(GEN_CORE_DIR)
vpath signal_receiver.cc $(GEN_CORE_DIR)
vpath trace_session_component.cc $(GEN_CORE_DIR)
vpath dataspace_component.cc $(GEN_CORE_DIR)
vpath core_mem_alloc.cc $(GEN_CORE_DIR)