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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
#
Generalize ABI mechanism to shared objects This patch make the ABI mechanism available to shared libraries other than Genode's dynamic linker. It thereby allows us to introduce intermediate ABIs at the granularity of shared libraries. This is useful for slow-moving ABIs such as the libc's interface but it will also become handy for the package management. To implement the feature, the build system had to be streamlined a bit. In particular, archive dependencies and shared-lib dependencies are now handled separately, and the global list of 'SHARED_LIBS' is no more. Now, the variable with the same name holds the per-target list of shared libraries used by the target.
2016-12-29 17:27:45 +00:00
LIBS += core-hw-perf_counter 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
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)/../base-hw/src/core/include
INC_DIR += $(BASE_DIR)/src/core/include
INC_DIR += $(BASE_DIR)/../base-hw/src/include
INC_DIR += $(BASE_DIR)/src/include
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
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
SRC_CC += io_mem_session_component.cc
SRC_CC += io_mem_session_support.cc
SRC_CC += irq_session_component.cc
SRC_CC += main.cc
SRC_CC += pd_session_component.cc
Integrate SIGNAL session into PD session This patch removes the SIGNAL service from core and moves its functionality to the PD session. Furthermore, it unifies the PD service implementation and terminology across the various base platforms. Issue #1841
2016-01-14 12:22:00 +00:00
SRC_CC += pd_upgrade_ram_quota.cc
SRC_CC += pd_assign_pci.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
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
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 += ram_session_component.cc
SRC_CC += ram_session_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
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 & arm_v7: mode transition via transit ttbr0 Previously, we did the protection-domain switches without a transitional translation table that contains only global mappings. This was fine as long as the CPU did no speculative memory accesses. However, to enabling branch prediction triggers such accesses. Thus, if we don't want to invalidate predictors on every context switch, we need to switch more carefully. ref #474
2014-07-28 14:55:47 +00:00
SRC_CC += kernel/pd.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: use kernel timer for timer driver * Adds public timeout syscalls to kernel API * Kernel::timeout installs a timeout and binds a signal context to it that shall trigger once the timeout expired * With Kernel::timeout_max_us, one can get the maximum installable timeout * Kernel::timeout_age_us returns the time that has passed since the calling threads last timeout installation * Removes all device specific back-ends for the base-hw timer driver and implements a generic back-end taht uses the kernel timeout API * Adds assertions about the kernel timer frequency that originate from the requirements of the the kernel timeout API and adjusts all timers accordingly by using the their internal dividers * Introduces the Kernel::Clock class. As member of each Kernel::Cpu object it combines the management of the timer of the CPU with a timeout scheduler. Not only the timeout API uses the timeout scheduler but also the CPUs job scheduler for installing scheduling timeouts. * Introduces the Kernel::time_t type for timer tic values and values inherited from timer tics (like microseconds). Fixes #1972
2016-05-18 10:20:04 +00:00
SRC_CC += kernel/clock.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
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
# 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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