diff options
Diffstat (limited to 'payloads/libpayload/libc')
| -rw-r--r-- | payloads/libpayload/libc/malloc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/payloads/libpayload/libc/malloc.c b/payloads/libpayload/libc/malloc.c index 0f2845d4ea..1d99a9c4b6 100644 --- a/payloads/libpayload/libc/malloc.c +++ b/payloads/libpayload/libc/malloc.c @@ -41,6 +41,7 @@ #define IN_MALLOC_C #include <libpayload.h> +#include <stdint.h> struct memory_type { void *start; @@ -158,7 +159,7 @@ static void *alloc(int len, struct memory_type *type) if (header & FLAG_FREE) { if (len <= size) { - hdrtype_t volatile *nptr = (hdrtype_t volatile *)((int)ptr + HDRSIZE + len); + hdrtype_t volatile *nptr = (hdrtype_t volatile *)((uintptr_t)ptr + HDRSIZE + len); int nsize = size - (HDRSIZE + len); /* If there is still room in this block, @@ -177,11 +178,11 @@ static void *alloc(int len, struct memory_type *type) *ptr = USED_BLOCK(size); } - return (void *)((int)ptr + HDRSIZE); + return (void *)((uintptr_t)ptr + HDRSIZE); } } - ptr = (hdrtype_t volatile *)((int)ptr + HDRSIZE + size); + ptr = (hdrtype_t volatile *)((uintptr_t)ptr + HDRSIZE + size); } while (ptr < (hdrtype_t *) type->end); @@ -353,7 +354,7 @@ static struct align_region_t *allocate_region(int alignment, int num_elements, s free(new_region); return NULL; } - new_region->start_data = (void*)((u32)(new_region->start + num_elements + alignment - 1) & (~(alignment-1))); + new_region->start_data = (void*)((uintptr_t)(new_region->start + num_elements + alignment - 1) & (~(alignment-1))); new_region->size = num_elements * alignment; new_region->free = num_elements; new_region->next = type->align_regions; |