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| author | isiora <none@example.com> | 2017-08-05 13:29:33 +0000 |
|---|---|---|
| committer | isiora <none@example.com> | 2017-08-05 13:29:33 +0000 |
| commit | b65fe95a497a60c30c385e51d3e32cc4c3dc7f8a (patch) | |
| tree | 3392bf52da8e43b6ae2babe60ab07cd211292611 /os/common/ports/ARMCAx-TZ | |
| parent | 6ee9c2788555e3b31d0ca62a0442121ebf0b158d (diff) | |
| download | ChibiOS-b65fe95a497a60c30c385e51d3e32cc4c3dc7f8a.tar.gz ChibiOS-b65fe95a497a60c30c385e51d3e32cc4c3dc7f8a.tar.bz2 ChibiOS-b65fe95a497a60c30c385e51d3e32cc4c3dc7f8a.zip | |
Changed interrupt macro in order to disallow the IRQs
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10353 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/common/ports/ARMCAx-TZ')
| -rw-r--r-- | os/common/ports/ARMCAx-TZ/chcore.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/os/common/ports/ARMCAx-TZ/chcore.h b/os/common/ports/ARMCAx-TZ/chcore.h index 7be2cdaca..c2c259581 100644 --- a/os/common/ports/ARMCAx-TZ/chcore.h +++ b/os/common/ports/ARMCAx-TZ/chcore.h @@ -298,7 +298,7 @@ struct port_context { * port implementation.
*/
#define PORT_IRQ_HANDLER(id) \
- __attribute__((interrupt("FIQ"))) void id(void)
+ __attribute__((interrupt("FIQ"))) bool id(void)
/**
* @brief Fast IRQ handler function declaration.
@@ -306,7 +306,7 @@ struct port_context { * port implementation.
*/
#define PORT_FAST_IRQ_HANDLER(id) \
- __attribute__((interrupt("FIQ"))) void id(void)
+ __attribute__((interrupt("FIQ"))) bool id(void)
/**
* @brief Performs a context switch between two threads.
@@ -434,20 +434,20 @@ static inline bool port_is_isr_context(void) { /**
* @brief Kernel-lock action.
* @details In this port it disables the FIQ sources and keeps IRQ sources
- * enabled.
+ * disabled.
*/
static inline void port_lock(void) {
- __asm volatile ("msr CPSR_c, #0x5F" : : : "memory");
+ __asm volatile ("msr CPSR_c, #0xDF" : : : "memory");
}
/**
* @brief Kernel-unlock action.
- * @details In this port it enables both the IRQ and FIQ sources.
+ * @details In this port it enables the FIQ sources.
*/
static inline void port_unlock(void) {
- __asm volatile ("msr CPSR_c, #0x1F" : : : "memory");
+ __asm volatile ("msr CPSR_c, #0x9F" : : : "memory");
}
/**
@@ -468,30 +468,31 @@ static inline void port_unlock_from_isr(void) { /**
* @brief Disables all the interrupt sources.
- * @details In this port it disables FIQ sources.
+ * @details In this port it disables FIQ sources and keeps IRQ sources
+ * disabled.
*/
static inline void port_disable(void) {
- __asm volatile ("msr CPSR_c, #0x5F" : : : "memory");
+ __asm volatile ("msr CPSR_c, #0xDF" : : : "memory");
}
/**
* @brief Disables the interrupt sources below kernel-level priority.
* @note Interrupt sources above kernel level remains enabled.
- * @note In this port it disables the FIQ sources.
+ * @note In this port it disables the FIQ and IRQ sources.
*/
static inline void port_suspend(void) {
- __asm volatile ("msr CPSR_c, #0x5F" : : : "memory");
+ __asm volatile ("msr CPSR_c, #0xDF" : : : "memory");
}
/**
* @brief Enables all the interrupt sources.
- * @note In this port it enables both the IRQ and FIQ sources.
+ * @note In this port it enables the FIQ sources.
*/
static inline void port_enable(void) {
- __asm volatile ("msr CPSR_c, #0x1F" : : : "memory");
+ __asm volatile ("msr CPSR_c, #0x9F" : : : "memory");
}
/**
|