CAmkES Version camkes-3.11.0 Release
2024-07-01
Announcing the release of camkes-3.11.0, using seL4 version 13.0.0.
Changes
Added/Removed
- Added support for SMC capabilities
- Allow camkes components to know affinity; add build time error check for affinity
- dataport: Add getter for frame size
libsel4camkes: exposeget_virtqueue_channel- Added RISC-V in
is_64_bit_arch() - Added helpers
is_arch_arm()andis_arch_riscv() - Added an additional parameter with the current architectures for the macros
parse_dtb_node_interrupts()andglobal_endpoint_badges(). - Added support for C++ source files in CAmkES components
- parser: Support address translation ranges
serial:add config options for different ports- Extended DTB interrupt property parsing to support either one value or three values per interrupt. For three values, ignore the first value on RISC-V.
- Add vulnerability reporting policy
- Name frames in a region for easy sorting: When generating a set of frames to cover a region, use as many digits as necessary so that the capDL tool, when it sorts alphabetically, will still leave frames that are meant to be contiguous contiguous.
- Remove references to and support of ARMv6 and the
kzmplatform
Fixed
- component.simple: fix mismatched type size, which may cause data overflow when
CONFIG_WORD_SIZEis 64. Use theCLZL()macro to correctly handle the specifiedCONFIG_WORD_SIZE. - parser,fdtQueryEngine: Fix parser bug with DTB queries
- Make sure fault handler and control run on same core as component
- Improve error messages
- cmake: add missing parameter
DTB_FILE_PATH - fix
CAMKES_ROOT_DTS_FILE_PATHcheck - serial: rename Serial.camkes files. This fixes an “unknown reference to ‘Serial’” issue seen on MacOS.
- Fix IOAPIC vs MSI check in
irq.c component.common:align morecore region to 0x1000. This region is used for mmap and brk allocations. If the 4k implementation alignment assumption isn’t obeyed then memory errors are possible.- Avoid printing internal debug info
- Consistently use CONFIG_PLAT in
camkes_sys_uname()for all architectures. - More robust catching of
objcopyerrors during build - parser: fix attribute_reference regex
- python: sanitize number formatting
Dependencies, Tests, Docs
libsel4camkes: Add markdown documentation- parser: Add unit test for range translations
- Add CAmkES unit and app tests to GitHub CI
- Make more CAmkES tests available on pull requests
- Small tutorial fixes
- Improve thread priority description in docs
- Remove unused python dependencies
- Replace obsolete
orderedsetpython dependency with maintainedordered_set - Update
camkes-depsdescription and instructions camkes-deps: set minimumjinja2version
Upgrade Notes
- No special upgrade requirements.
Full changelog
Use git log camkes-3.10.0..camkes-3.11.0 in
https://github.com/seL4/camkes-tool
More details
See the documentation or ask on the mailing list!
Other releases
See the full list of CAmkES releases.