48 	struct tp_mem *mem = k_malloc(sizeof(struct tp_mem) + size +  in tp_malloc()  local
49 					sizeof(*mem->footer));  in tp_malloc()
51 	mem->file = file;  in tp_malloc()
52 	mem->line = line;  in tp_malloc()
53 	mem->func = func;  in tp_malloc()
55 	mem->size = size;  in tp_malloc()
57 	mem->header = TP_MEM_HEADER_COOKIE;  in tp_malloc()
59 	mem->footer = (void *) ((uint8_t *) &mem->mem + size);  in tp_malloc()
60 	*mem->footer = TP_MEM_FOOTER_COOKIE;  in tp_malloc()
62 	sys_slist_append(&tp_mem, (sys_snode_t *) mem);  in tp_malloc()
64 	return &mem->mem;  in tp_malloc()
86 void tp_mem_chk(struct tp_mem *mem)  in tp_mem_chk()  argument
88 	if (mem->header != TP_MEM_HEADER_COOKIE ||  in tp_mem_chk()
89 		*mem->footer != TP_MEM_FOOTER_COOKIE) {  in tp_mem_chk()
92 			mem->file, mem->line, mem->func, mem->mem, mem->size);  in tp_mem_chk()
94 		dump(&mem->header, sizeof(mem->header));  in tp_mem_chk()
95 		dump(mem->mem, mem->size);  in tp_mem_chk()
96 		dump(mem->footer, sizeof(*mem->footer));  in tp_mem_chk()
98 		tp_assert(mem->header == TP_MEM_HEADER_COOKIE,  in tp_mem_chk()
100 				mem->file, mem->line, mem->func, mem->mem,  in tp_mem_chk()
101 				mem->header);  in tp_mem_chk()
103 		tp_assert(*mem->footer == TP_MEM_FOOTER_COOKIE,  in tp_mem_chk()
105 				mem->file, mem->line, mem->func, mem->mem,  in tp_mem_chk()
106 				*mem->footer);  in tp_mem_chk()
112 	struct tp_mem *mem = (void *)((uint8_t *) ptr - sizeof(struct tp_mem));  in tp_free()  local
114 	tp_mem_chk(mem);  in tp_free()
116 	if (!sys_slist_find_and_remove(&tp_mem, (sys_snode_t *) mem)) {  in tp_free()
121 	memset(mem, 0, sizeof(tp_mem) + mem->size + sizeof(*mem->footer));  in tp_free()
122 	k_free(mem);  in tp_free()
138 	struct tp_mem *mem;  in tp_mem_stat()  local
140 	SYS_SLIST_FOR_EACH_CONTAINER(&tp_mem, mem, next) {  in tp_mem_stat()
141 		tp_dbg("len=%zu %s:%d", mem->size, mem->file, mem->line);  in tp_mem_stat()
142 		tp_mem_chk(mem);  in tp_mem_stat()