From: Maria Celeste Cesario <maria.celeste.cesa...@bugseng.com> The Xen sources contain violations of MISRA C:2012 Rule 13.1 whose headline states: "Initializer lists shall not contain persistent side effects".
The file properties.json containing function and macro properties is introduced, as stated in v2 discussion. Some functions and macros are found to have properties that can be exploited by static analyzers. For this reason, the file docs/properties.json contains all the needed properties. A description of the json file is documented in docs/properties.rst. Some persistent effects have been moved outside initializer lists to address violations of Rule 13.1. Link to the discussion: https://lore.kernel.org/all/cover.1700844359.git.simone.balla...@bugseng.com/T/#u Changes in v3: - change prefix from xen to xen/ns16550 - add assignment of rc in xen/ns16550 - use rc as controlling expression in the following if-statement - change commit prefix from xen/arm to xen - specify where saf-3-safe comments are applied in guestcopy.c - reword saf comments text Maria Celeste Cesario (1): eclair: add and manage properties Simone Ballarin (3): xen: add SAF deviation for debugging and logging effects xen/ns16550: address violations of MISRA C:2012 Rule 13.1 xen/x86: address violations of MISRA C:2012 Rule 13.1 .../eclair_analysis/ECLAIR/analysis.ecl | 1 + automation/eclair_analysis/prepare.sh | 2 + docs/misra/safe.json | 16 + docs/properties.json | 841 ++++++++++++++++++ docs/properties.rst | 58 ++ xen/arch/arm/device.c | 1 + xen/arch/arm/guestcopy.c | 16 +- xen/arch/x86/hvm/hvm.c | 1 + xen/arch/x86/io_apic.c | 9 +- xen/arch/x86/mpparse.c | 3 +- xen/arch/x86/setup.c | 3 +- xen/common/sched/core.c | 3 + xen/drivers/char/ns16550.c | 4 +- 13 files changed, 948 insertions(+), 10 deletions(-) create mode 100644 docs/properties.json create mode 100644 docs/properties.rst -- 2.40.0
