wasm-micro-runtime/tests/unit/shared-heap/wasm-apps/test.c

/*
 * Copyright (C) 2024 Xiaomi Corporation.  All rights reserved.
 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 */

#define NULL 0

extern void *
shared_heap_malloc(int size);
extern void
shared_heap_free(void *offset);

int
test()
{
    int *ptr = (int *)shared_heap_malloc(4);

    *ptr = 10;
    int a = *ptr;
    shared_heap_free(ptr);
    return a;
}

int
test_malloc_fail()
{
    int *ptr = (int *)shared_heap_malloc(8192);

    if (ptr == NULL) {
        return 1;
    }
    shared_heap_free(ptr);
    return 0;
}

void *
my_shared_heap_malloc(int size)
{
    return shared_heap_malloc(size);
}

void
my_shared_heap_free(void *addr)
{
    shared_heap_free(addr);
}

char
read_modify_write_8(char *addr, char value)
{
    char original_value = *addr;
    *addr = value;
    return original_value;
}

short
read_modify_write_16(short *addr, short value)
{
    short original_value = *addr;
    *addr = value;
    return original_value;
}