zephyr

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

bluetooth bluetooth-le embedded embedded-c iot mcu microcontroller real-time rtos zephyr zephyr-rtos zephyros

History

Keith Packard 2d64237f44 cmake: Enable undefined behavior sanitizer on all targets GCC and Clang support the undefined behavior sanitizer in any configuration, the only restriction is that if you want to get nice messages printed, then you need the ubsan library routines which are only present for posix architecture or when using picolibc. This patch adds three new compiler properties: * sanitizer_undefined. Enables the undefined behavior sanitizer. * sanitizer_undefined_library. Calls ubsan library routines on fault. * sanitizer_undefined_trap. Invokes __builtin_trap() on fault. Overhead for using the trapping sanitizer is fairly low and should be considered for use in CI once all of the undefined behavior faults in Zephyr are fixed. Signed-off-by: Keith Packard <keithp@keithp.com>		2 months ago
..
arc	arch/arc: Remove redundant __cxa_atexit from MWDT stubs	3 months ago
arm	kernel: remove kernel/internal/smp.h	2 months ago
arm64	cmake: Enable undefined behavior sanitizer on all targets	2 months ago
common	arch: common: Make nocache region loadable	3 months ago
mips	arch: mips: Rename _Fault to z_mips_fault	5 months ago
nios2	arch: nios2: Rename _Fault to z_nios2_fault	5 months ago
posix	posix arch: Change kconfig menu prompt to be a bit clearer	3 months ago
riscv	arch: Unify declaration of text region	3 months ago
sparc	Revert "arch: deprecate `_current`"	6 months ago
x86	kernel: remove kernel/internal/smp.h	2 months ago
xtensa	xtensa: userspace: use ADDX4 to calculate syscall table index	3 months ago
CMakeLists.txt	cmake: enable -Wshadow partially for in-tree code	2 years ago
Kconfig	cmake: Enable undefined behavior sanitizer on all targets	2 months ago
archs.yml	hwmv2: Introduce Hardware model version 2 and convert devices	1 year ago