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py/scheduler: Allow a port to specify attrs for mp_keyboard_interrupt.

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Functions like mp_keyboard_interrupt() may need to be called from an IRQ
handler and may need to be in a special memory section, so provide a
generic wrapping macro for a port to do this.  The macro name is chosen to
be MICROPY_WRAP_<function name in uppercase> so that (in the future with
more wrappers) each function could potentially be handled separately.
This commit is contained in:
Damien George
2020-02-07 12:07:50 +11:00
parent eaf30c516a
commit 8fb5c8fdd5
2 changed files with 8 additions and 1 deletions
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2
py/scheduler.c
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@@ -29,7 +29,7 @@
#include "py/runtime.h"
#if MICROPY_KBD_EXCEPTION
void mp_keyboard_interrupt(void) {
void MICROPY_WRAP_MP_KEYBOARD_INTERRUPT(mp_keyboard_interrupt)(void) {
MP_STATE_VM(mp_pending_exception) = MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_kbd_exception));
#if MICROPY_ENABLE_SCHEDULER
if (MP_STATE_VM(sched_state) == MP_SCHED_IDLE) {