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genode/repos/base-hw/lib/mk/core-hw.inc

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hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
#
# \brief Build config for Genodes core process
# \author Martin Stein
# \date 2011-12-16
#
hw: remove core/ARM specific aspect perf_counter This aspect was always enabled when creating a build directory for hw, but is not enabled anymore due to recent build directory unifications. On the other hand it is needed for jitter entropy anyway. Ref #2190
2017-01-02 14:51:09 +00:00
LIBS += base-hw-common cxx
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
# add include paths
hw: remove core internal header directories Fix #2393
2017-04-12 08:06:29 +00:00
INC_DIR += $(BASE_DIR)/../base-hw/src/core
base-hw: eliminate the need to $(BASE_HW_DIR) Instead of introducing a $(BASE_HW_DIR) variable that has to be defined in each core makefile for the different base-hw targets, this commit replaces the $(REP_DIR) variable usage in core.inc files with $(BASE_DIR)/../base-hw. Ref #1955
2016-05-12 06:35:18 +00:00
INC_DIR += $(BASE_DIR)/src/core/include
INC_DIR += $(BASE_DIR)/../base-hw/src/include
INC_DIR += $(BASE_DIR)/src/include
hw: separate bootstrap and core strictly * Introduce Hw namespace and library files under src/lib/hw * Introduce Bootstrap namespace * Move all initialization logic into Bootstrap namespace Ref #2388
2017-02-21 12:46:59 +00:00
INC_DIR += $(BASE_DIR)/../base-hw/src/lib
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
# add C++ sources
SRC_CC += cpu_session_component.cc
SRC_CC += cpu_session_support.cc
Separation of thread operations from CPU session This patch moves the thread operations from the 'Cpu_session' to the 'Cpu_thread' interface. A noteworthy semantic change is the meaning of the former 'exception_handler' function, which used to define both, the default exception handler or a thread-specific signal handler. Now, the 'Cpu_session::exception_sigh' function defines the CPU-session-wide default handler whereas the 'Cpu_thread::exception_sigh' function defines the thread-specific one. To retain the ability to create 'Child' objects without invoking a capability, the child's initial thread must be created outside the 'Child::Process'. It is now represented by the 'Child::Initial_thread', which is passed as argument to the 'Child' constructor. Fixes #1939
2016-05-10 16:05:38 +00:00
SRC_CC += cpu_thread_component.cc
core: unify log() initialization between kernels * initialize the log environment implicitly for core * removing the redundant lock * unify between base-hw and all others Ref #2092
2016-12-01 10:58:50 +00:00
SRC_CC += core_log.cc
Consolidate RM service into PD session This patch integrates three region maps into each PD session to reduce the session overhead and to simplify the PD creation procedure. Please refer to the issue cited below for an elaborative discussion. Note the API change: With this patch, the semantics of core's RM service have changed. Now, the service is merely a tool for creating and destroying managed dataspaces, which are rarely needed. Regular components no longer need a RM session. For this reason, the corresponding argument for the 'Process' and 'Child' constructors has been removed. The former interface of the 'Rm_session' is not named 'Region_map'. As a minor refinement, the 'Fault_type' enum values are now part of the 'Region_map::State' struct. Issue #1938
2016-04-15 13:19:22 +00:00
SRC_CC += core_region_map.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += core_mem_alloc.cc
Integrate CAP session into PD session This patch integrates the functionality of the former CAP session into the PD session and unifies the approch of supplementing the generic PD session with kernel-specific functionality. The latter is achieved by the new 'Native_pd' interface. The kernel-specific interface can be obtained via the Pd_session::native_pd accessor function. The kernel-specific interfaces are named Nova_native_pd, Foc_native_pd, and Linux_native_pd. The latter change allowed for to deduplication of the pd_session_component code among the various base platforms. To retain API compatibility, we keep the 'Cap_session' and 'Cap_connection' around. But those classes have become mere wrappers around the PD session interface. Issue #1841
2016-01-19 19:24:22 +00:00
SRC_CC += core_rpc_cap_alloc.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += dataspace_component.cc
base: new interface for textual output Issue #1942
2016-05-03 14:31:17 +00:00
SRC_CC += default_log.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += dump_alloc.cc
hw: bootstrap into kernel Put the initialization of the cpu cores, setup of page-tables, enabling of MMU and caches into a separate component that is only used to bootstrap the kernel resp. core. Ref #2092
2016-11-07 17:00:24 +00:00
SRC_CC += kernel_log.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += io_mem_session_component.cc
SRC_CC += io_mem_session_support.cc
SRC_CC += irq_session_component.cc
SRC_CC += main.cc
hw: fix capability accounting of kernel/core The recently implemented capability resource trading scheme unfortunately broke the automated capability memory upgrade mechanism needed by base-hw kernel/core. This commit splits the capability memory upgrade mechanism from the PD session ram_quota upgrade, and moves that functionality into a separate Pd_session::Native_pd interface. Ref #2398
2017-06-13 12:54:08 +00:00
SRC_CC += native_pd_component.cc
hw: introduce kernel/user address space split * introduces central memory map for core/kernel * on 32-bit platforms the kernel/core starts at 0x80000000 * on 64-bit platforms the kernel/core starts at 0xffffffc000000000 * mark kernel/core mappings as global ones (tagged TLB) * move the exception vector to begin of core's binary, thereby bootstrap knows from where to map it appropriately * do not map boot modules into core anymore * constrain core's virtual heap memory area * differentiate in between user's and core's main thread's UTCB, which now resides inside the kernel segment Ref #2091
2017-06-20 13:25:04 +00:00
SRC_CC += native_utcb.cc
core: add map method to pd_session interface The method can be used to trigger the eager insertion of page frames into page tables. Intention: to be used for memory used for DMA. Issue #2209
2017-08-02 15:30:49 +00:00
SRC_CC += pd_session_support.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += platform.cc
core: generic ROM module initialization For most base platforms (except linux and sel4), the initialization of boot modules is the same. Thus, merge this default implementation in the new unit base/src/core/platform_rom_modules.cc. Ref #2490
2017-08-17 14:20:56 +00:00
SRC_CC += platform_rom_modules.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += platform_pd.cc
SRC_CC += platform_thread.cc
base: hide internals of the Thread API This patch moves details about the stack allocation and organization the base-internal headers. Thereby, I replaced the notion of "thread contexts" by "stacks" as this term is much more intuitive. The fact that we place thread-specific information at the bottom of the stack is not worth introducing new terminology. Issue #1832
2016-01-23 13:42:55 +00:00
SRC_CC += stack_area.cc
Integrate core's RAM service into the PD service Fixes #2407
2017-05-11 18:03:28 +00:00
SRC_CC += pd_session_component.cc
core: split RAM dataspace factory from RAM service By separating the session-interface concerns from the mechanics of the dataspace creation, the code becomes simpler to follow, and the RAM session can be more easily merged with the PD session in a subsequent step. Issue #2407
2017-05-11 13:03:03 +00:00
SRC_CC += ram_dataspace_support.cc
Consolidate RM service into PD session This patch integrates three region maps into each PD session to reduce the session overhead and to simplify the PD creation procedure. Please refer to the issue cited below for an elaborative discussion. Note the API change: With this patch, the semantics of core's RM service have changed. Now, the service is merely a tool for creating and destroying managed dataspaces, which are rarely needed. Regular components no longer need a RM session. For this reason, the corresponding argument for the 'Process' and 'Child' constructors has been removed. The former interface of the 'Rm_session' is not named 'Region_map'. As a minor refinement, the 'Fault_type' enum values are now part of the 'Region_map::State' struct. Issue #1938
2016-04-15 13:19:22 +00:00
SRC_CC += region_map_component.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += rom_session_component.cc
SRC_CC += trace_session_component.cc
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.
2017-05-10 18:11:38 +00:00
SRC_CC += signal_receiver.cc
core: split RAM dataspace factory from RAM service By separating the session-interface concerns from the mechanics of the dataspace creation, the code becomes simpler to follow, and the RAM session can be more easily merged with the PD session in a subsequent step. Issue #2407
2017-05-11 13:03:03 +00:00
SRC_CC += ram_dataspace_factory.cc
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.
2017-05-10 18:11:38 +00:00
SRC_CC += signal_transmitter_noinit.cc
hw: re-organize file structure fix #1197
2014-07-09 10:03:17 +00:00
SRC_CC += thread_start.cc
hw: kernel backed capabilities (Fix #1443)
2015-05-19 12:18:40 +00:00
SRC_CC += env.cc
Consolidate RM service into PD session This patch integrates three region maps into each PD session to reduce the session overhead and to simplify the PD creation procedure. Please refer to the issue cited below for an elaborative discussion. Note the API change: With this patch, the semantics of core's RM service have changed. Now, the service is merely a tool for creating and destroying managed dataspaces, which are rarely needed. Regular components no longer need a RM session. For this reason, the corresponding argument for the 'Process' and 'Child' constructors has been removed. The former interface of the 'Rm_session' is not named 'Region_map'. As a minor refinement, the 'Fault_type' enum values are now part of the 'Region_map::State' struct. Issue #1938
2016-04-15 13:19:22 +00:00
SRC_CC += region_map_support.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += pager.cc
SRC_CC += _main.cc
hw: separate function declaration/implementation Move kernel object functions from its headers to compilation units, thereby reducing the kernel's text section, cache, and TLB footprint. Fix #1492
2015-04-16 09:25:23 +00:00
SRC_CC += kernel/cpu_scheduler.cc
SRC_CC += kernel/double_list.cc
hw: make 'smp' property an aspect (Ref #1312) This commit separates certain SMP aspects into 'spec/smp' subdirectories. Thereby it simplifies non-SMP implementations again, where no locking and several platform specific maintainance operations are not needed. Moreover, it moves several platform specifics to appropriated places, removes dead code from x86, and starts to turn global static pointers into references that are handed over.
2015-12-09 11:02:00 +00:00
SRC_CC += kernel/init.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += kernel/thread.cc
SRC_CC += kernel/signal_receiver.cc
hw: separate function declaration/implementation Move kernel object functions from its headers to compilation units, thereby reducing the kernel's text section, cache, and TLB footprint. Fix #1492
2015-04-16 09:25:23 +00:00
SRC_CC += kernel/ipc_node.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
SRC_CC += kernel/irq.cc
hw: rename Kernel::Processor Kernel::Cpu Kernel::Processor was a confusing remnant from the old scheme where we had a Processor_driver (now Genode::Cpu) and a Processor (now Kernel::Cpu). This commit also updates the in-code documentation and the variable and function naming accordingly. fix #1274
2014-10-10 14:13:52 +00:00
SRC_CC += kernel/cpu.cc
hw core: merge Kernel::Clock and Kernel::Timer With this, we get rid of platform specific timer interfaces. The new Timer class does the same as the old Clock class and has a generic interface. The old Timer class was merely used by the old Clock class. Also, we get rid of having only one timer instance which we tell with each method call for which CPU it shall be done. Instead now each Cpu object has its own Timer member that knows the CPU it works for. Also, rename all "tics" to "ticks". Fixes #2347
2017-03-23 02:06:53 +00:00
SRC_CC += kernel/timer.cc
hw: kernel backed capabilities (Fix #1443)
2015-05-19 12:18:40 +00:00
SRC_CC += kernel/object.cc
hw: adjust core bootstrap to fit generic process * Introduce hw-specific crt0 for core that calls e.g.: init_main_thread * re-map core's main thread UTCB to fit the right context area location * switch core's main thread's stack to fit the right context area location Fix #1440
2015-03-09 14:00:58 +00:00
SRC_CC += init_main_thread.cc
hw: kernel backed capabilities (Fix #1443)
2015-05-19 12:18:40 +00:00
SRC_CC += capability.cc
base: make stack area base specifiable for core When running core as the kernel inside every component, a separate stack area for core is needed that is different from the user-land component's one. Ref #2091
2017-06-20 13:01:05 +00:00
SRC_CC += stack_area_addr.cc
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
# provide Genode version information
include $(BASE_DIR)/src/core/version.inc
hw: get rid of global makefiles specific to hw This commit mostly removes the globally visible NR_OF_CPUS define from the global makefile specifiers defined in the base-hw repository. Whereever necessary it adds platform specific makefiles to the base repository when they were missing. Ref #2190
2017-01-02 14:29:21 +00:00
# configure multiprocessor mode
hw: bootstrap into kernel Put the initialization of the cpu cores, setup of page-tables, enabling of MMU and caches into a separate component that is only used to bootstrap the kernel resp. core. Ref #2092
2016-11-07 17:00:24 +00:00
NR_OF_CPUS ?= 1
hw: get rid of global makefiles specific to hw This commit mostly removes the globally visible NR_OF_CPUS define from the global makefile specifiers defined in the base-hw repository. Whereever necessary it adds platform specific makefiles to the base repository when they were missing. Ref #2190
2017-01-02 14:29:21 +00:00
CC_OPT += -Wa,--defsym -Wa,NR_OF_CPUS=$(NR_OF_CPUS) -DNR_OF_CPUS=$(NR_OF_CPUS)
hw: core as library The build config for core is now provided through libraries to enable implicit config composition through specifiers and thereby avoid consideration of inappropriate targets. fix #1199
2014-07-03 11:39:42 +00:00
# declare source locations
base-hw: eliminate the need to $(BASE_HW_DIR) Instead of introducing a $(BASE_HW_DIR) variable that has to be defined in each core makefile for the different base-hw targets, this commit replaces the $(REP_DIR) variable usage in core.inc files with $(BASE_DIR)/../base-hw. Ref #1955
2016-05-12 06:35:18 +00:00
vpath % $(BASE_DIR)/../base-hw/src/core
hw: re-organize file structure fix #1197
2014-07-09 10:03:17 +00:00
vpath % $(BASE_DIR)/src/core
Introduce 'spec' subdirectories to outline aspects Instead of holding SPEC-variable dependent files and directories inline within the repository structure, move them into 'spec' subdirectories at the corresponding levels, e.g.: repos/base/include/spec repos/base/mk/spec repos/base/lib/mk/spec repos/base/src/core/spec ... Moreover, this commit removes the 'platform' directories. That term was used in an overloaded sense. All SPEC-relative 'platform' directories are now named 'spec'. Other files, like for instance those related to the kernel/architecture specific startup library, where moved from 'platform' directories to explicit, more meaningful places like e.g.: 'src/lib/startup'. Fix #1673
2015-09-03 12:55:05 +00:00
vpath % $(BASE_DIR)/src/lib/startup
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