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3cc7774fe4
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720 Commits

Author SHA1 Message Date
Martin Stein
3cc7774fe4 base-hw: Ada/SPARK-friendly Ipc_node interface 
This prevents the use of C++ features in the public method interface of the
synchronous-IPC module that would be impractical for the in-place
translation of the module into Ada in the context of the Spunky project.

* Get rid of thread accessor.
* Get rid of non-const functions with return values.
* Get rid of pointer return-values.

Ref #3308
 2020-02-20 12:11:21 +01:00
Martin Stein
a04243aaf4 base-hw: remove unused Ipc_node accessor methods 
Ref #3308
 2020-02-20 12:11:21 +01:00
Martin Stein
5a95183c3e base-hw: avoid that Ipc_node inherits 
Besides simplifying inheritance hierarchies in base-hw, this prepares for the
in-place translation of the synchronous-IPC module to Ada in the context of the
Spunky project.

Ref #3308
 2020-02-20 12:11:21 +01:00
Martin Stein
6a5aa18a7b base-hw: no PD code / virt methods in Ipc_node 
This is a simplication of the asyncronous-IPC module of the base-hw kernel.
Besides structuring the code in a cleaner way, it prepares for the in-place
translation of the module into Ada in the context of the Spunky project.

* Get rid of virtual methods in Ipc_node.
* Move all stuff related to protection domains, capabilities, and UTCBs to
  the Thread class. this code might later be moved to a dedicated module, but
  for now it's just fine to have it done by the thread module.

Ref #3308
 2020-02-20 12:11:21 +01:00
Stefan Kalkowski
79fba6c2ac core: add kernel-specific UTCB quota bookkeeping 
Fix #859
 2020-02-20 12:11:21 +01:00
Tomasz Gajewski
4f217b19a9 hw: add CPU wake up code for rpi3 
Moved code waking up processors for Cortex A53 before changing privilege
level because sending events to higher privilege levels is not allowed.

Fixed enable_mmu for Cortex A53 to properly return cpu id.

Fixed starting code for secondary cores to properly initialize stacks.

Added code to wake up secondary cores on rpi3.

Ref #3573
 2020-02-20 12:08:17 +01:00
Stefan Kalkowski
202333c881 hw: cortex a9 diagnostic register initialization 
We cannot count on the correct initialization of the diagnostic register
of the secondary cores. But the boot core gets initialized by the bootchain,
so we can copy over those values.

Fix #3639
 2020-02-20 12:08:17 +01:00
Norman Feske
57ea1dbdd3 depot: update recipe hashes 2020-02-10 14:29:06 +01:00
Stefan Kalkowski
56ef7ca9e7 hw: enable ARMv8 performance counter 
Fix #3618
 2020-02-04 16:05:01 +01:00
Christian Helmuth
90535a1401 depot: update recipe hashes 2020-02-04 15:51:10 +01:00
Alexander Boettcher
7b964fa700 base: add affinity space info to platform info 
Issue #3599
 2020-02-04 15:51:10 +01:00
Sebastian Sumpf
1902d1a06b hw: do not map boot modules in bootstrap 
This commit safes virtual address space.
 2020-02-04 15:51:08 +01:00
Norman Feske
beb8bf498c base-hw: add explicit array-bounds check 
This patch rules out out-of-bounds array accesses without inspecting the
caller. It is not a bug fix but adds clarity.
 2020-02-04 15:51:08 +01:00
Norman Feske
de764d8490 base-hw/muen: add explicit array-bounds check 2020-02-04 15:51:08 +01:00
Norman Feske
5635c1318c base-hw: explicit bounds check in store_apic_id 
Avoid relying on the caller regarding the CPU index argument to ease the
reasoning about the code.
 2020-02-04 15:51:08 +01:00
Christian Helmuth
b931b67cba depot: update recipe hashes 2019-12-19 17:01:43 +01:00
Alexander Boettcher
e54ff599ca base-hw: trace execution time of core threads 
Fixes #3572
 2019-12-19 17:01:43 +01:00
Sebastian Sumpf
04969b6be0 base-hw: add trace execution time support 
This enables the 'top' program on base-hw for debugging issue #3247 on
rpi.

Fixes #3572
 2019-12-19 17:01:42 +01:00
Emery Hemingway
648382db74 Align after template expansion 
Clang Cannot align template structs. Also, cannot cast void* to addr_t
in constexpr function.

Issue #3564
 2019-12-19 16:59:03 +01:00
Emery Hemingway
2c510bb7f9 Remove unused lamba capture to fix clang warning 
Issue #3564
 2019-12-19 16:59:03 +01:00
Christian Helmuth
11ef8e1ff2 depot: update recipe hashes 2019-11-28 09:06:39 +01:00
Stefan Kalkowski
4800bcf5a0 hw: correct the i.MX6 Sabrelite timer settings 
Fix #3561
 2019-11-25 15:43:59 +01:00
Christian Prochaska
57d080d4f8 hw: use correct type on IRQ kernel object destruction 
Fixes #3560
 2019-11-25 14:15:39 +01:00
Stefan Kalkowski
af29dcf557 hw: introduce virtualization support for ARMv8 
Ref #3553
 2019-11-21 14:29:36 +01:00
Stefan Kalkowski
f82714f341 vm_session: return vcpu id when creating vcpu 
Ref #3553
 2019-11-21 14:29:36 +01:00
Stefan Kalkowski
02d68fdb97 hw: move arm virtualization to generic place 
Ref #3553
 2019-11-21 14:29:36 +01:00
Stefan Kalkowski
065b9fdb46 base-hw: extend syscalls to five arguments 
Ref #3553
 2019-11-21 14:29:36 +01:00
Christian Helmuth
7ed1d7f11d depot: update recipe hashes 2019-11-19 14:54:14 +01:00
Stefan Kalkowski
8a8aa85726 hw: initialize iomux, ccm and gpc for i.MX8 EVK 
Fix #3534
 2019-11-19 14:42:23 +01:00
Stefan Kalkowski
105b2c9b7a hw: fix gicv3 implementation of clear/set regs 
In addition use uniformly enums for interupt count in register declarations.

Fix #3532
 2019-11-19 14:42:23 +01:00
Stefan Kalkowski
f6435d91fc hw: turn Kernel_object into Genode::Constructible 
Fix #3531
 2019-11-19 14:42:23 +01:00
Stefan Kalkowski
3e3fb63863 hw: enable Genode::raw for bootstrap 
Ref #3531
 2019-11-19 14:42:23 +01:00
Stefan Kalkowski
87a6368ba1 hw: implement multi-processor support for rpi3 
Fix #3522
 2019-11-19 14:42:22 +01:00
Stefan Kalkowski
1cbd77c806 hw: implement multi-processor support for i.MX8 
Fix #3520
 2019-11-19 14:42:22 +01:00
Stefan Kalkowski
e3f82b09d7 hw: instantiate pic object per cpu 
Ref #3520
 2019-11-19 14:42:22 +01:00
Christian Helmuth
4a7b0e99a6 depot: update recipe hashes 2019-09-20 14:14:16 +02:00
Christian Helmuth
b2c59576ae depot: update recipe hashes 2019-08-28 14:36:56 +02:00
Christian Helmuth
312f801f8a depot: update recipe hashes 2019-08-21 13:25:26 +02:00
Sebastian Sumpf
e855638266 hw: add system call for irq mode setting 
Core is not allowd to access the kernel's Pic implementation directly.

fixes #3474
 2019-08-21 13:25:25 +02:00
Christian Helmuth
1c77ea2b03 base-hw: remove other board libs from recipes 2019-08-13 12:02:27 +02:00
Christian Prochaska
4c113182b0 depot: add recipe for base-hw-imx8q_evk 
Issue #3426
 2019-08-13 12:02:27 +02:00
Stefan Kalkowski
7ced122ddc hw: support for i.MX8M Quad EVK 
Fix #3426
 2019-08-13 12:02:27 +02:00
Stefan Kalkowski
6b09ac59f0 hw: enable performance counter for ARMv8 
Ref #3426
 2019-08-13 12:02:27 +02:00
Stefan Kalkowski
ee38504d81 hw: implement update_data_region for ARMv8 
Ref #3426
 2019-08-13 12:02:26 +02:00
Sebastian Sumpf
dd505edd19 hw: GICv3 implementation 
* modern GICv3 implementation
* distributor
* redistributor
* MMIO cpu interface

Ref #3426
 2019-08-13 12:02:26 +02:00
Stefan Kalkowski
fa1aa33f83 hw: sanitize arm trustzone/virtualization services 
Those services are not SoC specific and have to reside at a generic place.

Fix #3445
 2019-08-13 12:02:26 +02:00
Stefan Kalkowski
907de9d37f hw: move timer into board.h 
Unify the generic timer implementation for ARMv7 and ARMv8.

Ref #3445
 2019-08-13 12:02:26 +02:00
Stefan Kalkowski
5c7436bf10 hw: remove SMP variable from board.h 
Whether an SoC has the multiprocessing extensions can be read out
from the identification registers, and does not need to be specified
in each board header.

Ref #3445
 2019-08-13 12:02:26 +02:00
Stefan Kalkowski
0b77e8ea62 hw: consistently move cpu into board namespace 
Ref #3445
 2019-08-13 12:02:26 +02:00
Stefan Kalkowski
875858b2cc hw: integrate interrupt controllers into board.h 
Additionally, unify more implementation details in between different
usage patterns of ARM's generic interrupt controller (v2)

Ref #3445
 2019-08-13 12:02:26 +02:00