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Finish micorkernel functions.

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This commit is contained in:
TXuian
2024-05-01 12:12:13 +08:00
parent 7a296b2744
commit 50ecc1e520
15 changed files with 132 additions and 95 deletions
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Ubiquitous/XiZi_AIoT/softkernel/memory/object_allocator.c
+9 -2
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@@ -84,9 +84,14 @@ void* slab_alloc(struct slab_allocator* const allocator)
allocator->full->prev = full_head;
}
allocator->full = full_head;
return allocator->full->data + slot * allocator->element_size;
void* return_addr = allocator->full->data + slot * allocator->element_size;
memset(return_addr, 0, allocator->element_size);
return return_addr;
} else {
return allocator->partial->data + slot * allocator->element_size;
void* return_addr = allocator->partial->data + slot * allocator->element_size;
memset(return_addr, 0, allocator->element_size);
return return_addr;
}
}
@@ -109,6 +114,8 @@ void* slab_alloc(struct slab_allocator* const allocator)
allocator->partial->refcount = 1;
}
allocator->partial->bitmap = allocator->bitmap_empty ^ BITMAP_FIRST_BIT;
assert(allocator->partial->data != NULL);
memset(allocator->partial->data, 0, allocator->element_size);
return allocator->partial->data;
}