30 lines
813 B
C
30 lines
813 B
C
#ifndef MICROPY_INCLUDED_SHARED_MODULE_PROTOMATTER_ALLOCATOR_H
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#define MICROPY_INCLUDED_SHARED_MODULE_PROTOMATTER_ALLOCATOR_H
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#include <stdbool.h>
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#include "py/gc.h"
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#include "py/misc.h"
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#include "supervisor/memory.h"
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#define _PM_ALLOCATOR _PM_allocator_impl
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#define _PM_FREE(x) (_PM_free_impl((x)), (x)=NULL, (void)0)
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static inline void *_PM_allocator_impl(size_t sz) {
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if (gc_alloc_possible()) {
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return m_malloc(sz + sizeof(void*), true);
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} else {
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supervisor_allocation *allocation = allocate_memory(align32_size(sz), true);
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return allocation ? allocation->ptr : NULL;
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}
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}
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static inline void _PM_free_impl(void *ptr_in) {
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supervisor_allocation *allocation = allocation_from_ptr(ptr_in);
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if (allocation) {
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free_memory(allocation);
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}
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}
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#endif
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