diff options
Diffstat (limited to 'os/kernel/include/chsys.h')
| -rw-r--r-- | os/kernel/include/chsys.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/os/kernel/include/chsys.h b/os/kernel/include/chsys.h index 994b1301f..7c3a77d5c 100644 --- a/os/kernel/include/chsys.h +++ b/os/kernel/include/chsys.h @@ -66,14 +66,15 @@ /**
* @brief Performs a context switch.
- * @note This function should nevel be used from user code directly.
+ * @note Not a user function, it is meant to be invoked by the scheduler
+ * itself or from within the port layer.
*
* @param[in] ntp the thread to be switched in
* @param[in] otp the thread to be switched out
*
* @special
*/
-#define chSysSwitchI(ntp, otp) { \
+#define chSysSwitch(ntp, otp) { \
dbg_trace(otp); \
port_switch(ntp, otp); \
}
@@ -180,6 +181,8 @@ * @brief IRQ handler enter code.
* @note Usually IRQ handlers functions are also declared naked.
* @note On some architectures this macro can be empty.
+ *
+ * @special
*/
#define CH_IRQ_PROLOGUE() { \
PORT_IRQ_PROLOGUE(); \
@@ -190,7 +193,9 @@ * @brief IRQ handler exit code.
* @note Usually IRQ handlers function are also declared naked.
* @note This macro usually performs the final reschedule by using
- * @p chSchRescRequiredI() and @p chSchDoRescheduleI().
+ * @p chSchIsPreemptionRequired() and @p chSchDoReschedule().
+ *
+ * @special
*/
#define CH_IRQ_EPILOGUE() { \
dbg_check_leave_isr(); \
@@ -201,6 +206,8 @@ * @brief Standard normal IRQ handler declaration.
* @note @p id can be a function name or a vector number depending on the
* port implementation.
+ *
+ * @special
*/
#define CH_IRQ_HANDLER(id) PORT_IRQ_HANDLER(id)
@@ -209,6 +216,8 @@ * @note @p id can be a function name or a vector number depending on the
* port implementation.
* @note Not all architectures support fast interrupts.
+ *
+ * @special
*/
#define CH_FAST_IRQ_HANDLER(id) PORT_FAST_IRQ_HANDLER(id)
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