/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM exceptions
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#if !defined(_TRACE_EXCEPTIONS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_EXCEPTIONS_H
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#include <linux/tracepoint.h>
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#include <asm/ptrace.h>
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#include <asm/dovetail.h>
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#define __trace_trap(__sym) { __sym, #__sym }
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#define trace_trap_symbolic(__trapnr) \
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__print_symbolic(__trapnr, \
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__trace_trap(ARM_TRAP_ACCESS), \
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__trace_trap(ARM_TRAP_SECTION), \
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__trace_trap(ARM_TRAP_DABT), \
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__trace_trap(ARM_TRAP_PABT), \
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__trace_trap(ARM_TRAP_BREAK), \
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__trace_trap(ARM_TRAP_FPU), \
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__trace_trap(ARM_TRAP_VFP), \
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__trace_trap(ARM_TRAP_UNDEFINSTR), \
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__trace_trap(ARM_TRAP_ALIGNMENT))
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DECLARE_EVENT_CLASS(ARM_trap_event,
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TP_PROTO(int trapnr, struct pt_regs *regs),
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TP_ARGS(trapnr, regs),
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TP_STRUCT__entry(
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__field(int, trapnr)
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__field(struct pt_regs *, regs)
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),
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TP_fast_assign(
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__entry->trapnr = trapnr;
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__entry->regs = regs;
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),
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TP_printk("%s mode trap: %s",
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user_mode(__entry->regs) ? "user" : "kernel",
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trace_trap_symbolic(__entry->trapnr))
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);
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DEFINE_EVENT(ARM_trap_event, ARM_trap_entry,
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TP_PROTO(int trapnr, struct pt_regs *regs),
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TP_ARGS(trapnr, regs)
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);
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DEFINE_EVENT(ARM_trap_event, ARM_trap_exit,
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TP_PROTO(int trapnr, struct pt_regs *regs),
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TP_ARGS(trapnr, regs)
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);
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#undef TRACE_INCLUDE_PATH
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_PATH asm/trace
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#define TRACE_INCLUDE_FILE exceptions
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#endif /* _TRACE_EXCEPTIONS_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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