xref: /nrf52832-nimble/rt-thread/components/libc/compilers/armlibc/mem_std.c (revision 104654410c56c573564690304ae786df310c91fc) 
1*10465441SEvalZero /*
2*10465441SEvalZero  * Copyright (c) 2006-2018, RT-Thread Development Team
3*10465441SEvalZero  *
4*10465441SEvalZero  * SPDX-License-Identifier: Apache-2.0
5*10465441SEvalZero  *
6*10465441SEvalZero  * Change Logs:
7*10465441SEvalZero  * 2014-08-03     bernard      Add file header.
8*10465441SEvalZero  */
9*10465441SEvalZero 
10*10465441SEvalZero #include "rtthread.h"
11*10465441SEvalZero 
12*10465441SEvalZero #ifdef RT_USING_HEAP
13*10465441SEvalZero 
14*10465441SEvalZero #ifdef __CC_ARM
15*10465441SEvalZero /* avoid the heap and heap-using library functions supplied by arm */
16*10465441SEvalZero #pragma import(__use_no_heap)
17*10465441SEvalZero #endif
18*10465441SEvalZero 
malloc(size_t n)19*10465441SEvalZero void *malloc(size_t n)
20*10465441SEvalZero {
21*10465441SEvalZero     return rt_malloc(n);
22*10465441SEvalZero }
23*10465441SEvalZero RTM_EXPORT(malloc);
24*10465441SEvalZero 
realloc(void * rmem,size_t newsize)25*10465441SEvalZero void *realloc(void *rmem, size_t newsize)
26*10465441SEvalZero {
27*10465441SEvalZero     return rt_realloc(rmem, newsize);
28*10465441SEvalZero }
29*10465441SEvalZero RTM_EXPORT(realloc);
30*10465441SEvalZero 
calloc(size_t nelem,size_t elsize)31*10465441SEvalZero void *calloc(size_t nelem, size_t elsize)
32*10465441SEvalZero {
33*10465441SEvalZero     return rt_calloc(nelem, elsize);
34*10465441SEvalZero }
35*10465441SEvalZero RTM_EXPORT(calloc);
36*10465441SEvalZero 
free(void * rmem)37*10465441SEvalZero void free(void *rmem)
38*10465441SEvalZero {
39*10465441SEvalZero     rt_free(rmem);
40*10465441SEvalZero }
41*10465441SEvalZero RTM_EXPORT(free);
42*10465441SEvalZero #endif
43