arch/xtensa/include/asm/processor.h

161

struct perf_event *ptrace_wp[XCHAL_NUM_DBREAK];

arch/xtensa/include/asm/traps.h

135

unsigned long dbreakc_save[XCHAL_NUM_DBREAK];

arch/xtensa/kernel/hw_breakpoint.c

100

BUILD_BUG_ON(XCHAL_NUM_DBREAK > 2);

arch/xtensa/kernel/hw_breakpoint.c

114

#if XCHAL_NUM_DBREAK > 0

arch/xtensa/kernel/hw_breakpoint.c

122

#if XCHAL_NUM_DBREAK > 1

arch/xtensa/kernel/hw_breakpoint.c

185

i = alloc_slot(this_cpu_ptr(wp_on_reg), XCHAL_NUM_DBREAK, bp);

arch/xtensa/kernel/hw_breakpoint.c

22

static DEFINE_PER_CPU(struct perf_event *, wp_on_reg[XCHAL_NUM_DBREAK]);

arch/xtensa/kernel/hw_breakpoint.c

224

i = free_slot(this_cpu_ptr(wp_on_reg), XCHAL_NUM_DBREAK, bp);

arch/xtensa/kernel/hw_breakpoint.c

245

for (i = 0; i < XCHAL_NUM_DBREAK; ++i) {

arch/xtensa/kernel/hw_breakpoint.c

268

for (i = 0; i < XCHAL_NUM_DBREAK; ++i) {

arch/xtensa/kernel/hw_breakpoint.c

294

if (dbnum < XCHAL_NUM_DBREAK && bp[dbnum]) {

arch/xtensa/kernel/hw_breakpoint.c

30

return XCHAL_NUM_DBREAK;

arch/xtensa/kernel/ptrace.c

377

for (i = 0; i < XCHAL_NUM_DBREAK; ++i)

arch/xtensa/kernel/ptrace.c

423

(dbreak && idx >= XCHAL_NUM_DBREAK))

arch/xtensa/kernel/ptrace.c

459

(dbreak && idx >= XCHAL_NUM_DBREAK))

arch/xtensa/kernel/setup.c

647

XCHAL_NUM_DBREAK,