| /Linux-v4.19/kernel/events/ |
| D | hw_breakpoint.c | 89 static inline enum bp_type_idx find_slot_idx(u64 bp_type) in find_slot_idx() argument
91 if (bp_type & HW_BREAKPOINT_RW) in find_slot_idx()
126 find_slot_idx(iter->attr.bp_type) == type && in task_bp_pinned()
281 static int __reserve_bp_slot(struct perf_event *bp, u64 bp_type) in __reserve_bp_slot() argument
292 if (bp_type == HW_BREAKPOINT_EMPTY || in __reserve_bp_slot()
293 bp_type == HW_BREAKPOINT_INVALID) in __reserve_bp_slot()
296 type = find_slot_idx(bp_type); in __reserve_bp_slot()
321 ret = __reserve_bp_slot(bp, bp->attr.bp_type); in reserve_bp_slot()
328 static void __release_bp_slot(struct perf_event *bp, u64 bp_type) in __release_bp_slot() argument
333 type = find_slot_idx(bp_type); in __release_bp_slot()
[all …]
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| /Linux-v4.19/kernel/debug/kdb/ |
| D | kdb_bp.c | 42 if (bp->bp_type < 0 || bp->bp_type > 4) in kdb_bptype()
45 return kdb_rwtypes[bp->bp_type]; in kdb_bptype()
56 bp->bp_type = BP_ACCESS_WATCHPOINT; in kdb_parsebp()
58 bp->bp_type = BP_WRITE_WATCHPOINT; in kdb_parsebp()
60 bp->bp_type = BP_HARDWARE_BREAKPOINT; in kdb_parsebp()
97 if (!bp->bp_type) in _kdb_bp_remove()
102 bp->bp_type); in _kdb_bp_remove()
145 if (!bp->bp_type) in _kdb_bp_install()
150 bp->bp_type); in _kdb_bp_install()
156 if (!bp->bp_type) { in _kdb_bp_install()
[all …]
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| D | kdb_private.h | 158 unsigned int bp_type:4; /* Uses hardware register */ member
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| /Linux-v4.19/arch/xtensa/kernel/ |
| D | ptrace.c | 283 if (bp->attr.bp_type & HW_BREAKPOINT_X) { in ptrace_hbptriggered()
307 attr.bp_type = type; in ptrace_hbp_create()
347 if (bp->attr.bp_type & HW_BREAKPOINT_R) in ptrace_gethbpregs()
349 if (bp->attr.bp_type & HW_BREAKPOINT_W) in ptrace_gethbpregs()
368 int bp_type = 0; in ptrace_sethbpregs() local
380 bp_type |= HW_BREAKPOINT_R; in ptrace_sethbpregs()
382 bp_type |= HW_BREAKPOINT_W; in ptrace_sethbpregs()
385 bp_type = HW_BREAKPOINT_X; in ptrace_sethbpregs()
390 bp_type ? bp_type : HW_BREAKPOINT_RW); in ptrace_sethbpregs()
402 attr.bp_type = bp_type; in ptrace_sethbpregs()
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| D | hw_breakpoint.c | 55 switch (attr->bp_type) { in hw_breakpoint_arch_parse()
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| /Linux-v4.19/tools/testing/selftests/powerpc/ptrace/ |
| D | perf-hwbreak.c | 58 attr.bp_type = HW_BREAKPOINT_R; in breakpoint_test()
105 attr.bp_type = readwriteflag; in runtestsingle()
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| /Linux-v4.19/tools/perf/tests/ |
| D | bp_account.c | 41 attr->bp_type = is_x ? HW_BREAKPOINT_X : HW_BREAKPOINT_W; in __event()
83 attr_mod.bp_type = HW_BREAKPOINT_X; in bp_accounting()
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| D | bp_signal_overflow.c | 83 pe.bp_type = HW_BREAKPOINT_X; in test__bp_signal_overflow()
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| D | attr.c | 134 WRITE_ASS(bp_type, PRIu32); in store_event()
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| D | bp_signal.c | 116 pe.bp_type = is_x ? HW_BREAKPOINT_X : HW_BREAKPOINT_W; in __event()
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| D | parse-events.c | 133 evsel->attr.bp_type); in test__checkevent_breakpoint()
147 HW_BREAKPOINT_X == evsel->attr.bp_type); in test__checkevent_breakpoint_x()
161 HW_BREAKPOINT_R == evsel->attr.bp_type); in test__checkevent_breakpoint_r()
176 HW_BREAKPOINT_W == evsel->attr.bp_type); in test__checkevent_breakpoint_w()
191 (HW_BREAKPOINT_R|HW_BREAKPOINT_W) == evsel->attr.bp_type); in test__checkevent_breakpoint_rw()
1234 evsel->attr.bp_type); in test__checkevent_breakpoint_len()
1249 evsel->attr.bp_type); in test__checkevent_breakpoint_len_w()
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| /Linux-v4.19/tools/perf/tests/attr/ |
| D | base-record | 36 bp_type=0
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| D | base-stat | 36 bp_type=0
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| /Linux-v4.19/arch/powerpc/kernel/ |
| D | hw_breakpoint.c | 152 if (attr->bp_type & HW_BREAKPOINT_R) in hw_breakpoint_arch_parse()
154 if (attr->bp_type & HW_BREAKPOINT_W) in hw_breakpoint_arch_parse()
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| /Linux-v4.19/samples/hw_breakpoint/ |
| D | data_breakpoint.c | 61 attr.bp_type = HW_BREAKPOINT_W | HW_BREAKPOINT_R; in hw_break_module_init()
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| /Linux-v4.19/include/linux/ |
| D | hw_breakpoint.h | 39 return bp->attr.bp_type; in hw_breakpoint_type()
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| /Linux-v4.19/arch/x86/kernel/ |
| D | ptrace.c | 553 int err, bp_len, bp_type; in ptrace_fill_bp_fields() local
555 err = arch_bp_generic_fields(len, type, &bp_len, &bp_type); in ptrace_fill_bp_fields()
558 attr->bp_type = bp_type; in ptrace_fill_bp_fields()
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| D | kgdb.c | 231 bp->attr.bp_type = breakinfo[breakno].type; in kgdb_correct_hw_break()
672 attr.bp_type = HW_BREAKPOINT_W; in kgdb_arch_late()
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| D | hw_breakpoint.c | 250 switch (attr->bp_type) { in arch_build_bp_info()
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| /Linux-v4.19/arch/sh/kernel/ |
| D | hw_breakpoint.c | 201 switch (attr->bp_type) { in arch_build_bp_info()
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| /Linux-v4.19/drivers/misc/ |
| D | kgdbts.c | 232 static void break_helper(char *bp_type, char *arg, unsigned long vaddr) in break_helper() argument
241 sprintf(scratch_buf, "%s,%lx,%i", bp_type, addr, in break_helper()
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| /Linux-v4.19/arch/arm/kernel/ |
| D | ptrace.c | 461 attr.bp_type = type; in ptrace_hbp_create()
569 attr.bp_type = gen_type; in ptrace_sethbpregs()
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| /Linux-v4.19/tools/include/uapi/linux/ |
| D | perf_event.h | 382 __u32 bp_type; member
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| /Linux-v4.19/include/uapi/linux/ |
| D | perf_event.h | 382 __u32 bp_type; member
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| /Linux-v4.19/tools/perf/util/ |
| D | parse-events.c | 838 if (attr->bp_type & bit) \ in parse_breakpoint_type()
841 attr->bp_type |= bit; \ in parse_breakpoint_type()
861 if (!attr->bp_type) /* Default */ in parse_breakpoint_type()
862 attr->bp_type = HW_BREAKPOINT_R | HW_BREAKPOINT_W; in parse_breakpoint_type()
880 if (attr.bp_type == HW_BREAKPOINT_X) in parse_events_add_breakpoint()
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