RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

cpu/cortexm_common: improve formatting of irq_arch.h

Browse Source
This commit is contained in:
Benjamin Valentin 2022-10-24 18:08:33 +02:00
parent 52aa12bd80
commit 04287b4795
1 changed files with 10 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
cpu/cortexm_common/include/irq_arch.h
View File

@ -30,7 +30,8 @@ extern "C" {
/** /**
* @brief Disable all maskable interrupts * @brief Disable all maskable interrupts
*/ */
static inline __attribute__((always_inline)) unsigned int irq_disable(void) static inline __attribute__((always_inline))
unsigned int irq_disable(void)
{ {
uint32_t mask = __get_PRIMASK(); uint32_t mask = __get_PRIMASK();
@ -41,8 +42,8 @@ static inline __attribute__((always_inline)) unsigned int irq_disable(void)
/** /**
* @brief Enable all maskable interrupts * @brief Enable all maskable interrupts
*/ */
static inline __attribute__((always_inline)) __attribute__((used)) unsigned int static inline __attribute__((always_inline)) __attribute__((used))
irq_enable(void) unsigned int irq_enable(void)
{ {
unsigned result = __get_PRIMASK(); unsigned result = __get_PRIMASK();
@ -53,8 +54,8 @@ irq_enable(void)
/** /**
* @brief Restore the state of the IRQ flags * @brief Restore the state of the IRQ flags
*/ */
static inline __attribute__((always_inline)) void irq_restore( static inline __attribute__((always_inline))
unsigned int state) void irq_restore(unsigned int state)
{ {
__set_PRIMASK(state); __set_PRIMASK(state);
} }
@ -62,7 +63,8 @@ static inline __attribute__((always_inline)) void irq_restore(
/** /**
* @brief See if IRQs are currently enabled * @brief See if IRQs are currently enabled
*/ */
static inline __attribute__((always_inline)) bool irq_is_enabled(void) static inline __attribute__((always_inline))
bool irq_is_enabled(void)
{ {
/* so far, all existing Cortex-M are only using the least significant bit /* so far, all existing Cortex-M are only using the least significant bit
* in the PRIMARK register. If ever any other bit is used for different * in the PRIMARK register. If ever any other bit is used for different
@ -73,7 +75,8 @@ static inline __attribute__((always_inline)) bool irq_is_enabled(void)
/** /**
* @brief See if the current context is inside an ISR * @brief See if the current context is inside an ISR
*/ */
static inline __attribute__((always_inline)) bool irq_is_in(void) static inline __attribute__((always_inline))
bool irq_is_in(void)
{ {
return (__get_IPSR() & 0xFF); return (__get_IPSR() & 0xFF);
} }