/* -------------------------- mspace management -------------------------- */
/* Initialize top chunk and its size */
+CLIB_NOSANITIZE_ADDR
static void init_top(mstate m, mchunkptr p, size_t psize) {
/* Ensure alignment */
size_t offset = align_offset(chunk2mem(p));
#endif /* PROCEED_ON_ERROR */
/* Allocate chunk and prepend remainder with chunk in successor base. */
+CLIB_NOSANITIZE_ADDR
static void* prepend_alloc(mstate m, char* newbase, char* oldbase,
size_t nb) {
mchunkptr p = align_as_chunk(newbase);
}
/* Add a segment to hold a new noncontiguous region */
+CLIB_NOSANITIZE_ADDR
static void add_segment(mstate m, char* tbase, size_t tsize, flag_t mmapped) {
/* Determine locations and sizes of segment, fenceposts, old top */
char* old_top = (char*)m->top;
/* -------------------------- System allocation -------------------------- */
/* Get memory from system using MORECORE or MMAP */
+CLIB_NOSANITIZE_ADDR
static void* sys_alloc(mstate m, size_t nb) {
char* tbase = CMFAIL;
size_t tsize = 0;