56 	struct kmemcheck_error *e;  in error_next_wr()  local
63 	e = &error_fifo[error_wr];  in error_next_wr()
67 	return e;  in error_next_wr()
72 	struct kmemcheck_error *e;  in error_next_rd()  local
77 	e = &error_fifo[error_rd];  in error_next_rd()
81 	return e;  in error_next_rd()
100 	struct kmemcheck_error *e;  in kmemcheck_error_recall()  local
103 	e = error_next_rd();  in kmemcheck_error_recall()
104 	if (!e)  in kmemcheck_error_recall()
107 	switch (e->type) {  in kmemcheck_error_recall()
110 			8 * e->size, e->state < ARRAY_SIZE(desc) ?  in kmemcheck_error_recall()
111 				desc[e->state] : "(invalid shadow state)",  in kmemcheck_error_recall()
112 			(void *) e->address);  in kmemcheck_error_recall()
116 			printk(KERN_CONT "%02x", e->memory_copy[i]);  in kmemcheck_error_recall()
121 			if (e->shadow_copy[i] < ARRAY_SIZE(short_desc))  in kmemcheck_error_recall()
122 				printk(KERN_CONT " %c", short_desc[e->shadow_copy[i]]);  in kmemcheck_error_recall()
128 			* (int) (e->address & (SHADOW_COPY_SIZE - 1)), '^');  in kmemcheck_error_recall()
135 	__show_regs(&e->regs, 1);  in kmemcheck_error_recall()
136 	print_stack_trace(&e->trace, 0);  in kmemcheck_error_recall()
161 	struct kmemcheck_error *e;  in kmemcheck_error_save()  local
170 	e = error_next_wr();  in kmemcheck_error_save()
171 	if (!e)  in kmemcheck_error_save()
174 	e->type = KMEMCHECK_ERROR_INVALID_ACCESS;  in kmemcheck_error_save()
176 	e->state = state;  in kmemcheck_error_save()
177 	e->address = address;  in kmemcheck_error_save()
178 	e->size = size;  in kmemcheck_error_save()
181 	memcpy(&e->regs, regs, sizeof(*regs));  in kmemcheck_error_save()
184 	e->trace.nr_entries = 0;  in kmemcheck_error_save()
185 	e->trace.entries = e->trace_entries;  in kmemcheck_error_save()
186 	e->trace.max_entries = ARRAY_SIZE(e->trace_entries);  in kmemcheck_error_save()
187 	e->trace.skip = 0;  in kmemcheck_error_save()
188 	save_stack_trace_regs(regs, &e->trace);  in kmemcheck_error_save()
195 	memcpy(e->shadow_copy, shadow_copy, SHADOW_COPY_SIZE);  in kmemcheck_error_save()
199 	memcpy(e->memory_copy, memory_copy, SHADOW_COPY_SIZE);  in kmemcheck_error_save()
210 	struct kmemcheck_error *e;  in kmemcheck_error_save_bug()  local
212 	e = error_next_wr();  in kmemcheck_error_save_bug()
213 	if (!e)  in kmemcheck_error_save_bug()
216 	e->type = KMEMCHECK_ERROR_BUG;  in kmemcheck_error_save_bug()
218 	memcpy(&e->regs, regs, sizeof(*regs));  in kmemcheck_error_save_bug()
220 	e->trace.nr_entries = 0;  in kmemcheck_error_save_bug()
221 	e->trace.entries = e->trace_entries;  in kmemcheck_error_save_bug()
222 	e->trace.max_entries = ARRAY_SIZE(e->trace_entries);  in kmemcheck_error_save_bug()
223 	e->trace.skip = 1;  in kmemcheck_error_save_bug()
224 	save_stack_trace(&e->trace);  in kmemcheck_error_save_bug()