CMSIS
__CMSIS_GCC_USE_REG
is only used within CMSIS.
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STM32 Libraries and Samples
CMSIS
__CMSIS_GCC_USE_REG
__CMSIS_GCC_USE_REG macro
Syntax
from
cmsis_gcc.h:221
#define
__CMSIS_GCC_USE_REG
(
r
)
"r"
(
r
)
Arguments
r
References
Location
Text
cmsis_gcc.h:221
#define
__CMSIS_GCC_USE_REG
(
r
)
"r"
(
r
)
cmsis_gcc.h:315
__ASM
(
"rev16 %0, %1"
:
__CMSIS_GCC_OUT_REG
(
result
)
:
__CMSIS_GCC_USE_REG
(
value
)
)
;
cmsis_gcc.h:597
__ASM
volatile
(
"rrx %0, %1"
:
__CMSIS_GCC_OUT_REG
(
result
)
:
__CMSIS_GCC_USE_REG
(
value
)
)
;