mirror of
https://github.com/micropython/micropython.git
synced 2025-07-21 04:51:12 +02:00
36fe9bbf00
This tracing was originally needed for three reasons: 1. To trace object/raw-code pointers embedded in native code, eg from @micropython.native functions. 2. To trace pointers to BSS/rodata from relocated viper code. 3. For libffi tracing. The tracing in point 1 was made unnecessary long ago in commit7d4b6cc868(see also commitbbccb0f630which removed scanning of native code on the esp8266 port). Since the previous commit, point 2 is no longer needed. For point 3, this was made unnecessary in the recent commit9796625457. Signed-off-by: Damien George <damien@micropython.org>
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013, 2014 Damien P. George
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "py/mpstate.h"
|
|
#include "py/gc.h"
|
|
|
|
#include "shared/runtime/gchelper.h"
|
|
|
|
#if MICROPY_ENABLE_GC
|
|
|
|
void gc_collect(void) {
|
|
gc_collect_start();
|
|
gc_helper_collect_regs_and_stack();
|
|
#if MICROPY_PY_THREAD
|
|
mp_thread_gc_others();
|
|
#endif
|
|
gc_collect_end();
|
|
}
|
|
|
|
#endif // MICROPY_ENABLE_GC
|