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

Daniel Leung 92c12d1f82 toolchain: add GEN_ABSOLUTE_SYM_KCONFIG() This adds a new GEN_ABSOLUTE_SYM_KCONFIG() specifically for generating absolute symbols in assembly for kconfig values. This is needed as the existing GEN_ABSOLUTE_SYM() with constraints in extended assembly parses the "value" as signed 32-bit integers. An unsigned 32-bit integer with MSB set results in a negative number in the final binary. This also prevents integers larger than 32-bit. So this new macro simply puts the value inline within the assembly instrcution instead of having it as parameter. Fixes #31562 Signed-off-by: Daniel Leung <daniel.leung@intel.com>	4 years ago
..
generated	toolchain: add GEN_ABSOLUTE_SYM_KCONFIG()	4 years ago
empty_file.c	Introduce cmake-based rewrite of KBuild	8 years ago

Daniel Leung 92c12d1f82 toolchain: add GEN_ABSOLUTE_SYM_KCONFIG()

This adds a new GEN_ABSOLUTE_SYM_KCONFIG() specifically for
generating absolute symbols in assembly for kconfig values.
This is needed as the existing GEN_ABSOLUTE_SYM() with
constraints in extended assembly parses the "value" as
signed 32-bit integers. An unsigned 32-bit integer with
MSB set results in a negative number in the final binary.
This also prevents integers larger than 32-bit. So this
new macro simply puts the value inline within the assembly
instrcution instead of having it as parameter.

Fixes #31562

Signed-off-by: Daniel Leung <daniel.leung@intel.com>

4 years ago

generated

toolchain: add GEN_ABSOLUTE_SYM_KCONFIG()

4 years ago

empty_file.c

Introduce cmake-based rewrite of KBuild

8 years ago