49 	struct intel_pt_blk *blk;  member
243 	struct intel_pt_blk *blk = stack->blk;  in intel_pt_pop_blk()  local
245 	stack->blk = blk->prev;  in intel_pt_pop_blk()
247 		stack->spare = blk;  in intel_pt_pop_blk()
249 		free(blk);  in intel_pt_pop_blk()
255 		if (!stack->blk)  in intel_pt_pop()
258 		if (!stack->blk)  in intel_pt_pop()
262 	return stack->blk->ip[--stack->pos];  in intel_pt_pop()
267 	struct intel_pt_blk *blk;  in intel_pt_alloc_blk()  local
270 		blk = stack->spare;  in intel_pt_alloc_blk()
273 		blk = malloc(sizeof(struct intel_pt_blk));  in intel_pt_alloc_blk()
274 		if (!blk)  in intel_pt_alloc_blk()
278 	blk->prev = stack->blk;  in intel_pt_alloc_blk()
279 	stack->blk = blk;  in intel_pt_alloc_blk()
288 	if (!stack->blk || stack->pos == INTEL_PT_BLK_SIZE) {  in intel_pt_push()
294 	stack->blk->ip[stack->pos++] = ip;  in intel_pt_push()
300 	while (stack->blk)  in intel_pt_clear_stack()
308 	zfree(&stack->blk);  in intel_pt_free_stack()