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ports: Move definitions of ATOMIC_SECTION macros to mphalport.h.

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Also move MICROPY_PY_PENDSV_ENTER/REENTER/EXIT to mphalport.h, for ports
where these are not already there.

This helps separate the hardware implementation of these macros from the
MicroPython configuration (eg for renesas-ra and stm32, the IRQ static
inline helper functions can now be moved to irq.h).

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2023-12-01 13:29:42 +11:00
parent bfdf500ea5
commit ad806df857
27 changed files with 124 additions and 120 deletions
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6
ports/unix/mpconfigport.h
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@@ -221,12 +221,6 @@ static inline unsigned long mp_random_seed_init(void) {
#include <stdio.h>
#endif
// If threading is enabled, configure the atomic section.
#if MICROPY_PY_THREAD
#define MICROPY_BEGIN_ATOMIC_SECTION() (mp_thread_unix_begin_atomic_section(), 0xffffffff)
#define MICROPY_END_ATOMIC_SECTION(x) (void)x; mp_thread_unix_end_atomic_section()
#endif
// In lieu of a WFI(), slow down polling from being a tight loop.
#ifndef MICROPY_EVENT_POLL_HOOK
#define MICROPY_EVENT_POLL_HOOK \

6
ports/unix/mphalport.h
View File

@@ -30,6 +30,12 @@
#define CHAR_CTRL_C (3)
#endif
// If threading is enabled, configure the atomic section.
#if MICROPY_PY_THREAD
#define MICROPY_BEGIN_ATOMIC_SECTION() (mp_thread_unix_begin_atomic_section(), 0xffffffff)
#define MICROPY_END_ATOMIC_SECTION(x) (void)x; mp_thread_unix_end_atomic_section()
#endif
void mp_hal_set_interrupt_char(char c);
#define mp_hal_stdio_poll unused // this is not implemented, nor needed