XCHAL_NUM_DBREAK
struct perf_event *ptrace_wp[XCHAL_NUM_DBREAK];
unsigned long dbreakc_save[XCHAL_NUM_DBREAK];
BUILD_BUG_ON(XCHAL_NUM_DBREAK > 2);
#if XCHAL_NUM_DBREAK > 0
#if XCHAL_NUM_DBREAK > 1
i = alloc_slot(this_cpu_ptr(wp_on_reg), XCHAL_NUM_DBREAK, bp);
static DEFINE_PER_CPU(struct perf_event *, wp_on_reg[XCHAL_NUM_DBREAK]);
i = free_slot(this_cpu_ptr(wp_on_reg), XCHAL_NUM_DBREAK, bp);
for (i = 0; i < XCHAL_NUM_DBREAK; ++i) {
for (i = 0; i < XCHAL_NUM_DBREAK; ++i) {
if (dbnum < XCHAL_NUM_DBREAK && bp[dbnum]) {
return XCHAL_NUM_DBREAK;
for (i = 0; i < XCHAL_NUM_DBREAK; ++i)
(dbreak && idx >= XCHAL_NUM_DBREAK))
(dbreak && idx >= XCHAL_NUM_DBREAK))
XCHAL_NUM_DBREAK,