| /linux-6.6.21/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 | 157 unsigned int bp_type:4; /* Uses hardware register */ member
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| /linux-6.6.21/kernel/events/ |
| D | hw_breakpoint.c | 291 static inline enum bp_type_idx find_slot_idx(u64 bp_type) in find_slot_idx() argument
293 if (bp_type & HW_BREAKPOINT_RW) in find_slot_idx()
339 if (find_slot_idx(iter->attr.bp_type) != type) in task_bp_pinned()
572 static int __reserve_bp_slot(struct perf_event *bp, u64 bp_type) in __reserve_bp_slot() argument
583 if (bp_type == HW_BREAKPOINT_EMPTY || in __reserve_bp_slot()
584 bp_type == HW_BREAKPOINT_INVALID) in __reserve_bp_slot()
587 type = find_slot_idx(bp_type); in __reserve_bp_slot()
601 int ret = __reserve_bp_slot(bp, bp->attr.bp_type); in reserve_bp_slot()
607 static void __release_bp_slot(struct perf_event *bp, u64 bp_type) in __release_bp_slot() argument
612 type = find_slot_idx(bp_type); in __release_bp_slot()
[all …]
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| /linux-6.6.21/arch/xtensa/kernel/ |
| D | ptrace.c | 371 if (bp->attr.bp_type & HW_BREAKPOINT_X) { in ptrace_hbptriggered()
395 attr.bp_type = type; in ptrace_hbp_create()
435 if (bp->attr.bp_type & HW_BREAKPOINT_R) in ptrace_gethbpregs()
437 if (bp->attr.bp_type & HW_BREAKPOINT_W) in ptrace_gethbpregs()
456 int bp_type = 0; in ptrace_sethbpregs() local
468 bp_type |= HW_BREAKPOINT_R; in ptrace_sethbpregs()
470 bp_type |= HW_BREAKPOINT_W; in ptrace_sethbpregs()
473 bp_type = HW_BREAKPOINT_X; in ptrace_sethbpregs()
478 bp_type ? bp_type : HW_BREAKPOINT_RW); in ptrace_sethbpregs()
490 attr.bp_type = bp_type; in ptrace_sethbpregs()
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| D | hw_breakpoint.c | 56 switch (attr->bp_type) { in hw_breakpoint_arch_parse()
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| /linux-6.6.21/arch/powerpc/kernel/ptrace/ |
| D | ptrace-noadv.c | 133 arch_bp_generic_fields(hw_brk.type, &attr.bp_type); in ptrace_set_debugreg()
152 &attr.bp_type); in ptrace_set_debugreg()
241 arch_bp_generic_fields(brk.type, &attr.bp_type); in ppc_set_hwdebug()
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| /linux-6.6.21/tools/perf/tests/ |
| D | bp_account.c | 51 attr->bp_type = is_x ? HW_BREAKPOINT_X : HW_BREAKPOINT_W; in __event()
93 attr_mod.bp_type = HW_BREAKPOINT_X; in bp_accounting()
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| D | wp.c | 45 attr->bp_type = wp_type; in get__perf_event_attr()
64 pr_debug("failed opening event %x\n", attr.bp_type); in __event()
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| D | bp_signal_overflow.c | 89 pe.bp_type = HW_BREAKPOINT_X; in test__bp_signal_overflow()
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| D | bp_signal.c | 112 pe.bp_type = is_x ? HW_BREAKPOINT_X : HW_BREAKPOINT_W; in __event()
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| D | attr.c | 136 WRITE_ASS(bp_type, PRIu32); in store_event()
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| D | sigtrap.c | 44 .bp_type = HW_BREAKPOINT_RW, in make_event_attr()
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| /linux-6.6.21/tools/perf/tests/attr/ |
| D | base-record-spe | 35 bp_type=*
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| D | base-record | 36 bp_type=0
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| D | base-stat | 36 bp_type=0
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| D | system-wide-dummy | 45 bp_type=0
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| /linux-6.6.21/samples/hw_breakpoint/ |
| D | data_breakpoint.c | 52 attr.bp_type = HW_BREAKPOINT_W; in hw_break_module_init()
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| /linux-6.6.21/include/linux/ |
| D | hw_breakpoint.h | 49 return bp->attr.bp_type; in hw_breakpoint_type()
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| /linux-6.6.21/arch/powerpc/kernel/ |
| D | hw_breakpoint.c | 197 if (attr->bp_type & HW_BREAKPOINT_R) in hw_breakpoint_arch_parse()
199 if (attr->bp_type & HW_BREAKPOINT_W) in hw_breakpoint_arch_parse()
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| /linux-6.6.21/arch/x86/kernel/ |
| D | ptrace.c | 514 int err, bp_len, bp_type; in ptrace_fill_bp_fields() local
516 err = arch_bp_generic_fields(len, type, &bp_len, &bp_type); in ptrace_fill_bp_fields()
519 attr->bp_type = bp_type; in ptrace_fill_bp_fields()
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| D | kgdb.c | 214 bp->attr.bp_type = breakinfo[breakno].type; in kgdb_correct_hw_break()
652 attr.bp_type = HW_BREAKPOINT_W; in kgdb_arch_late()
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| /linux-6.6.21/arch/sh/kernel/ |
| D | hw_breakpoint.c | 199 switch (attr->bp_type) { in arch_build_bp_info()
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| /linux-6.6.21/tools/testing/selftests/perf_events/ |
| D | sigtrap_threads.c | 58 .bp_type = HW_BREAKPOINT_RW, in make_event_attr()
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| /linux-6.6.21/drivers/misc/ |
| D | kgdbts.c | 231 static void break_helper(char *bp_type, char *arg, unsigned long vaddr) in break_helper() argument
240 sprintf(scratch_buf, "%s,%lx,%i", bp_type, addr, in break_helper()
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| /linux-6.6.21/arch/arm/kernel/ |
| D | ptrace.c | 424 attr.bp_type = type; in ptrace_hbp_create()
532 attr.bp_type = gen_type; in ptrace_sethbpregs()
|