| * Simple malloc implementation |
| * Copyright (c) 2014 Google, Inc |
| * SPDX-License-Identifier: GPL-2.0+ |
| void *malloc_simple(size_t bytes) |
| new_ptr = gd->malloc_ptr + bytes; |
| debug("%s: size=%zx, ptr=%lx, limit=%lx: ", __func__, bytes, new_ptr, |
| if (new_ptr > gd->malloc_limit) { |
| debug("space exhausted\n"); |
| ptr = map_sysmem(gd->malloc_base + gd->malloc_ptr, bytes); |
| gd->malloc_ptr = ALIGN(new_ptr, sizeof(new_ptr)); |
| debug("%lx\n", (ulong)ptr); |
| void *memalign_simple(size_t align, size_t bytes) |
| addr = ALIGN(gd->malloc_base + gd->malloc_ptr, align); |
| new_ptr = addr + bytes - gd->malloc_base; |
| if (new_ptr > gd->malloc_limit) |
| ptr = map_sysmem(addr, bytes); |
| gd->malloc_ptr = ALIGN(new_ptr, sizeof(new_ptr)); |
| #if CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE) |
| void *calloc(size_t nmemb, size_t elem_size) |
| size_t size = nmemb * elem_size; |